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Guangzhou, China – Sichuan Krayson Electronics Technology Co., Ltd. is excited to announce its participation in the 2025 China Import and Export Fair Complex (CMEF) in Guangzhou, taking place from September 26 to September 29, 2025. The company will be exhibiting at Booth 2.1F18, where it will showcase its cutting-edge range of black-and-white and color ultrasound systems. A team from Krayson will arrive in Guangzhou on September 25th with a selection of premium portable ultrasound devices, designed to meet the growing demands of modern medical diagnostics. Visitors to the booth can look forward to live demonstrations of the company’s latest innovations, including high-resolution imaging systems that offer enhanced stability, user-friendly operation, and versatile clinical applications. CMEF Guangzhou attracts industry leaders, distributors, and medical experts from around the world, providing an ideal platform for Krayson to strengthen its brand presence and connect with global partners. Event Details: Exhibition: CMEF Guangzhou 2025 Date: September 26–29, 2025 Booth: 2.1F18 Location: Guangzhou, China Attendees are invited to visit Booth 2.1F18 to experience Krayson’s innovative ultrasound solutions firsthand and discuss potential collaborations. About Sichuan Krayson Electronics Technology Co., Ltd.Specializing in the development and manufacturing of medical ultrasound equipment, Sichuan Krayson is dedicated to providing reliable and cost-effective ultrasound solutions to clients worldwide. With a focus on technological innovation and customer satisfaction, the company continues to expand its product portfolio and global reach. For more information, please contact: www.sckrayson.com sckrayson@163.com +86 19149197773 +86 18227127612

Driven by the rapid expansion of the domestic pet breeding sector, the market for pet ultrasound equipment maintains an annual growth rate exceeding 15%. The industry is accelerating its shift toward digitalization and specialization, with three mainstream development trends emerging.   First, equipment specialization. In the past, general livestock ultrasound equipment or obsolete human medical ultrasound devices were widely adopted across the industry. Such equipment failed to deliver sufficient imaging accuracy and frequently led to missed detections and misjudgments. At present, specialized equipment tailored to the physiological characteristics of dogs and cats has become the market mainstream. Equipped with customized imaging algorithms, these devices enable accurate assessment of follicle and gestational sac development and effectively reduce the empty pregnancy rate in breeding.   Second, lightweight product design. Diversified application scenarios including breeding farms, mobile house calls and field inspections have generated strong demand for portable equipment. Mainstream models feature lightweight bodies, waterproof and drop-resistant structures, and long-lasting batteries, supporting on-site inspections without external power supply and accommodating various flexible operation scenarios.   Third, integrated service solutions. The traditional model of hardware-only sales is gradually phased out. The market now favors comprehensive packages combining equipment, hands-on operational training and long-term technical guidance, which help operators master image interpretation efficiently and maximize the practical value of equipment.   The competitive landscape of the industry keeps optimizing. Enterprises with proprietary imaging technology, lightweight product R&D capacity and full-cycle supporting services are gaining dominant market advantages. The overall industry entry threshold continues to rise, and market resources will keep concentrating on enterprises with comprehensive technical and service strengths in the future.

Latest statistics released by the General Administration of Customs show that the Guangdong-Hong Kong-Macao Greater Bay Area achieved a robust 18.8% year-on-year growth of 18.8% in the first five months of this year, fueled by high-end manufacturing and trillion-yuan industrial clusters. Industrial robots have recently become a widely discussed highlight: data indicates one out of every three palletizing collaborative robots sold globally is manufactured in Dongguan, Guangdong, a renowned manufacturing hub. By breaking industry payload limits and claiming the top spot in global sales, Dongguan-made palletizing robots have emerged as a pacesetter for industry standards.   Palletizing robots have broken the outdated stereotype of traditional industrial robots as bulky and cumbersome to operate. Serving as tireless intelligent handlers, they can automatically stack goods neatly and rapidly onto pallets, and work alongside ordinary workers without safety fences. Enterprises have independently developed AI operating systems equipped with advanced graphical programming, enabling plug-and-play functionality for complex robotic arms that regular workers can master quickly.   To address the longstanding pain point in heavy industry of reconciling high payload capacity with high precision, local firms have made breakthroughs in high-voltage drive technology and launched collaborative palletizing robots with a maximum payload of 80 kilograms, setting a new industry record. Compared with conventional industrial robots, these palletizing robots adopt a lightweight design, covering a floor area of merely 2.5 square meters and weighing only 350 kilograms. They can stack goods up to 2.1 meters high and process 12 cartons per minute at high speed. Statistics show the company claimed the No.1 position in global collaborative robot shipments in 2025 with a 33% market share.   Teng Lei, Deputy Chief of Dongguan Customs under Huangpu Customs, stated that Dongguan’s exports of industrial robots have exceeded 160 million yuan so far this year, reaching more than 60 countries across the globe. Exports to emerging markets including Thailand, Turkey and Mexico have doubled year-on-year, covering a full spectrum of robots such as welding, handling and assembly models.   Driven by industrial robots, exports of AI-related products have surged sharply this year. In the first five months, China’s total imports and exports of AI-linked goods including electronic components, computer parts and optical fiber cables hit 4.12 trillion yuan, jumping 52.4% year-on-year.   Lü Daliang, Director of the Statistics and Analysis Department of the General Administration of Customs, said China’s imports and exports of AI-related products have expanded month by month this year. These products not only meet domestic demand for industrial intelligent upgrading but also deliver stable supplies to the global AI industry, steadily raising the intelligence content of China’s foreign trade.   High-tech Industries Propel Central China’s Foreign Trade Up 19.5% Year-on-Year   Central China registered an outstanding 19.5% growth in foreign trade in the first five months, ranking among the nation’s top performers. The strong expansion stems from an optimized export industrial structure, with high-tech products accounting for over 30% of total exports and emerging as a new engine of trade growth.   Anhui’s foreign trade rose 32.9% in the first five months, with high-tech industries making remarkable contributions. At a leading display manufacturer in Hefei, fully automated module production lines assemble one screen every 4.5 seconds.   Zhang Wei, a person in charge of the enterprise, said the solution boosts display resolution by more than 2 times, brightness by 4 times and service life by 6 times.   Bolstered by technological innovation, industrial clusters and an increasingly robust overseas layout, Hefei’s exports of high-tech products have maintained double-digit growth since the start of the year.   Li Fuheng, Chief of the First Supervision Section of Luzhou Customs under Hefei Customs, noted that Hefei’s exports of high-tech products have skyrocketed this year. Exports of liquid crystal display panels, high-end vehicle-mounted screens, integrated circuits and other products exceeded 70 billion yuan, surging over 70% year-on-year, forming a co

To implement national arrangements for high-quality development of cross-border e-commerce, resolve compliance challenges confronting foreign trade enterprises in cross-border operations and improve the professionalism of municipal foreign affairs service teams, Mianyang Municipal Bureau of Commerce and Mianyang Customs jointly held a full-day special training and exchange event on cross-border e-commerce on June 11 at the International Economic & Trade Headquarters of China (Mianyang) Science and Technology City. Representatives from commerce and taxation authorities of all districts, counties and industrial parks, as well as key foreign trade enterprises across the city attended the event.   The event integrated policy interpretation, practical training, on-site visits and interactive Q&A. It brought together professional officials from customs, taxation and foreign exchange administrations together with top industry instructors, creating a face-to-face communication channel between government authorities and enterprises. Leading officials delivered opening remarks to clarify the core objectives of the training: advancing the digital transformation of Mianyang’s foreign trade and standardizing cross-border e-commerce operations.   During the policy briefing session, section chiefs from Mianyang Customs delivered detailed explanations on the 1210 customs clearance model for comprehensive bonded zones and cross-border e-commerce supervision rules. Staff from Mianyang Tax Service and Mianyang Branch of the State Administration of Foreign Exchange successively interpreted tax regulations and cross-border payment & settlement policies applicable to cross-border e-commerce. They sorted out key compliance requirements for enterprises and pinpointed potential operational risks in daily business.   In the industrial practice sharing session, industry experts delivered case-based lectures on two trending topics: tapping emerging overseas markets with AI digital tools and realizing digital overseas expansion via Alibaba International Station. They provided actionable solutions tailored to the actual development of Mianyang’s local foreign trade sector. Attendees were arranged to visit the cross-border e-commerce exhibition hall in the Economic & Technological Development Zone during the break to gain direct insights into local supporting facilities for cross-border industries.   Free discussion and on-site Q&A were arranged in the latter half of the training. Enterprise representatives raised practical questions concerning customs clearance obstacles, tax declaration, cross-border capital settlement and government-enterprise coordination. Relevant department officials offered targeted responses one by one, removing barriers to the implementation of supportive policies.   This training was jointly organized by Mianyang Municipal Bureau of Commerce and Mianyang Customs. The two authorities will regularly launch cross-border e-commerce policy briefings and enterprise support programs to further optimize the business environment for cross-border e-commerce. Leveraging new digital foreign trade formats, they will drive steady growth of Mianyang’s foreign trade industry.

Footballs, fan flags, cheering gadgets and tournament souvenirs flooding the World Cup venues are mostly made in Yiwu. Yiwu’s sports goods account for around 70% of the world’s World Cup merchandise market. In the first four months of 2026, the city exported sports products worth 3.77 billion yuan, with football-related shipments jumping notably compared with the last World Cup cycle.   Landlocked and without a seaport, Yiwu delivers massive orders worldwide on schedule thanks to an integrated multi-modal transport network combining sea, rail, air and postal services.   Sea-Rail Intermodal Transport: An Inland "Sixth Port" Connects to Ocean Routes   The Yiwu-Ningbo Zhoushan Port sea-rail line serves as the main shipping channel for World Cup goods. The Suxi International Hub operates as Ningbo Zhoushan Port’s inland "Sixth Port", enabling one-stop booking, customs declaration and inspection locally with one-time clearance, eliminating repeated transit procedures. It cuts transit time by 2–3 days and logistics costs by over 15% versus road-only transport. Custom fast ocean routes to North America and the Middle East guarantee on-time delivery for tournament stock.   Yiwu-Xinjiang-Europe Freight Trains: Steel Camel Carries Goods Across Eurasia   For European and Central Asian markets, Yiwu-Xinjiang-Europe China-Europe Railway Express links more than 160 cities across over 50 Eurasian countries. It efficiently transports bulk fan apparel and commemorative items. The innovative full-chain model of sea-rail transport, bonded logistics and rail freight consolidates scattered small orders, making global World Cup business accessible to small and medium-sized merchants.   Air & Postal Services: Cover Urgent and Small-batch Orders   Air freight handles rush replenishments and high-value lightweight merchandise shortly before matches. The international mail exchange station sorts up to 300,000 parcels daily, reaching over 220 countries and regions to support cross-border e-commerce retail orders.   Digitized Customs & Smart Hubs Smooth Full Export Chain   Market procurement trade enables ultra-fast customs clearance in as little as 18 seconds. Goods from other domestic regions can be inspected in Yiwu without returning to their origin. Automated equipment at smart rail yards boosts loading efficiency. Coupled with Yiwu’s flexible supply chain that rolls out new popular merchandise within 48 hours, multiple logistics channels ship hot products globally without delay.   Intermodal Network Boosts Competitiveness of Chinese Manufacturing   The multi-layered transport system breaks geographic limits for inland cities. Large full-container shipments go via sea-rail or rail express, while small parcels rely on air and post, letting businesses of all sizes tap global demand. Alternate transport routes mitigate risks from shipping fluctuations and external uncertainties.   World Cup merchandise traveling thousands of miles to stadiums stands as a prime example of Chinese manufacturing empowered by advanced comprehensive logistics. A tightly woven intermodal network unblocks the arteries for Chinese brands going global, solidifying Made-in-China’s presence on the world’s biggest sporting stages.

[Sichuan Krayson Electronic Technology Co., Ltd] - [18/11/2025] (Mianyang, China) – The medical ultrasound landscape is witnessing a revolutionary shift with the recent regulatory approval of advanced AI-driven automation tools for handheld devices. This breakthrough, exemplified by the introduction of an AI-guided cardiac acquisition system for a leading handheld ultrasound, marks a significant leap forward in making expert-level scanning more accessible than ever before. This new technology leverages artificial intelligence to automatically guide healthcare providers in capturing standardized, diagnostic-quality cardiac views. Furthermore, it can perform key measurements automatically, reducing the dependency on operator expertise and minimizing variability. This innovation is set to dramatically enhance efficiency in fast-paced clinical environments such as emergency departments, primary care clinics, and remote medical settings. What This Means for the Industry: Democratization of Expertise: AI guidance empowers a broader range of medical professionals, including those without specialized sonography training, to perform preliminary ultrasound assessments with confidence. Enhanced Workflow Efficiency: Automated view acquisition and measurements save valuable time, allowing clinicians to focus more on patient diagnosis and care rather than on the technicalities of operating the device. Standardized Care: By ensuring consistent image capture, this technology helps standardize patient evaluations, leading to more reliable and reproducible results across different operators and locations.  We are inspired by these rapid advancements that align perfectly with our mission to integrate cutting-edge technology into practical healthcare solutions. We are committed to staying at the forefront of these developments, ensuring that our clients and partners are equipped with the knowledge and tools to leverage these innovations for improved patient outcomes. The integration of AI into compact, point-of-care ultrasound devices is not just an incremental update; it's a transformative step towards a future where high-quality medical imaging is seamlessly integrated into every point of patient care. Stay tuned as we continue to explore and report on the technologies shaping the future of medicine.  

MIANYANG, China – 2025.06.09 – sichuan krayson Electronic Technology Co., Ltd, a leading provider of ultrasound machine, participated in the highly informative foreign trade salon titled "Focusing on African Needs, Exploring the Blue Ocean of Pharmaceuticals," hosted by the Mianyang Foreign Trade Enterprise Service Center. The event, which also served as a China-Africa Medicine Production and Sales Matchmaking Session, provided a crucial platform for direct dialogue between Chinese med-tech companies and African market representatives. A key highlight of the salon was the detailed presentation delivered by delegates from Africa, who offered an in-depth analysis of the growing demand for medical equipment in Ghana and other West African nations. They outlined the specific opportunities and requirements of the region's evolving healthcare landscape, emphasizing the need for reliable, high-quality, and accessible medical technologies. "The insights shared by the African delegates were immensely valuable," said by Ms Katie, General Manager of Sichuan Krayson. "Understanding the on-the-ground needs in markets like Ghana is the first and most critical step in crafting effective market-entry strategies. This salon has provided us with a clearer roadmap for tailoring our products and services to better serve the West African community." The event facilitated productive networking sessions, allowingKrayson's representatives to engage directly with potential partners and gain a first-hand understanding of the regulatory, logistical, and market dynamics in the region. This initiative aligns perfectly with Krayson's strategic goal of expanding its global footprint and making a positive impact on international healthcare. The knowledge acquired from this salon will directly inform our ongoing efforts to develop and distribute medical solutions that address the specific challenges and opportunities within the promising West African market. About Sichuan Krayson Electronic Technology Co., Ltd:Krayson is dedicated to the research, development, and manufacturing of high-quality medical ultrasound machine with a commitment to innovation, quality, and improving patient care worldwide, our mission is to empower healthcare professionals with advanced and accessible diagnostic tools. For more information, please visit www.sckrayson.com Contact:sckrayson@163.com +86 19149197773

Recently, a number of cutting-edge advances in the field of animal ultrasound have attracted attention. This technology, which was once mainly used in human medicine, is showing revolutionary potential in animal protection, aquaculture industry and clinical treatment. Aquatic revolution: B-ultrasound allows fish to "speak" about their gender At a grouper farm in Ningde, Fujian, technicians are using a high-frequency veterinary B-ultrasound instrument to scan fish fry. The probe touches the fish body, and the screen instantly displays a clear image of the gonads - the granular ovaries or the homogeneous echo testes are clear at a glance. This non-destructive testing technology allows the accuracy of gender identification to exceed 95%, and a single operation takes only 10 seconds, which is a hundred times more efficient than the traditional dissection method. "In the past, it took several months to track the cultivation of all-female populations. Now, through early gender screening, the breeding cycle is shortened by 30%." Li Wei, an aquatic engineer, introduced that this technology has increased the efficiency of grouper breeding by more than 30%. Its principle is to accurately identify the characteristics of fish gonads through acoustic imaging with a resolution of 0.1 mm, and it can even be applied to fry with a body length of less than 5 cm. Medical Singularity: Ultrasonic Non-invasive "Scalpel" Saves Pets In a pet hospital in Ottawa, Canada, a golden retriever with brain cancer is receiving a special "sound wave treatment". Acoustiic's WaveMatrix™ device accurately projects high-intensity focused ultrasound (HIFU) to the tumor area, using the thermal effect of ultrasound to coagulate and necrotize cancer cells, while the surrounding normal tissue is almost undamaged. "This is equivalent to using a 'sound wave scalpel' to non-invasively remove tumors." Neurologist Philip Jull said that clinical trials have shown that HIFU has significant effects on pet soft tissue sarcomas, bladder cancer, etc., especially for elderly animals that cannot tolerate traditional surgery. This technology has been funded by the Focused Ultrasound Foundation and is accelerating its clinical transformation. Scientific Research Tool: "Ultrasound Laboratory" of Mouse Brain In a laboratory at the Salk Institute in the United States, mice receive integrated focused ultrasound treatment under MRI guidance. Researchers have successfully achieved brain tissue ablation, blood-brain barrier opening, and neuromodulation using a 1.5 MHz ultrasound transducer, providing new tools for Alzheimer's disease and brain tumor research. "Traditional equipment can only operate in a single mode, while our system can flexibly switch parameters." Project leader Kaovasia pointed out that the system is compatible with 7 Tesla small animal MRI, achieving "scanning and treatment at the same time", opening a new window for the study of brain disease mechanisms Industry breakthrough: "Chinese precision" of cardiovascular ultrasound Shenzhen Xinhuan Technology's four-dimensional intracardiac ultrasound catheter performed amazingly in the Bama pig experiment. This catheter, which is only 7.5F (about 2.5 mm in diameter), can clearly present the three-dimensional structure of the atrium and ventricle, and support real-time navigation of cardiac interventional surgery. "Traditional equipment requires catheters above 10F, which are very traumatic and cannot be used by children." Xue Yumei, a cardiologist, commented that the thinnest domestic ultrasound catheter will promote the technology to the grassroots level of medical care. Natural Code: "Secret Dialogue" of Animal Ultrasound In the Huangshan stream, a special frog communicates through ultrasound, whose frequency far exceeds the human hearing range, which not only avoids detection by natural enemies, but also penetrates the noise of waterfalls. Similar phenomena have been found in squirrels and tarsiers-the alarm sound waves they emit are highly directional, forming a unique "ultrasound language network". "The study of animal ultrasonic behavior is reshaping our understanding of ecological communication." Ultrasonic ecologist Zhang Lei said that these findings are of strategic significance to species protection. Future Outlook: From Laboratory to Ecosystem As the cost of technology decreases, ultrasound equipment is moving towards small and medium-sized farms and grassroots veterinary stations. At the international level, the Focused Ultrasound Foundation has launched a global cooperation plan to promote cross-species treatment data sharing. Domestic companies such as Xinhuan Technology and Acoustiic are accelerating technology transformation through industry-university-research linkage. "Animal ultrasound is not only a tool, but also a new language to connect life." Veterinary professor Wang Qiang concluded. From deep-sea fish to laboratory mice, from pet diagnosis and treatment to wild ecology, this "silent technology" is writing a new chapter in the harmonious coexistence of humans and animals. veterinary ultrasound machine,animal ultrasound machine，vet ultrasound machine，veterinary ultrasound scanner

On May 14, the 87th China International Medical Equipment Fair (CMEF) opened at the National Convention and Exhibition Center (Shanghai). On the same day, Canon Medical released its localization strategy and announced that it would accelerate the localization process and help achieve the goal of Healthy China with a more localized responsibility. Chromium oxide green, also known as "chromium oxide", is commonly referred to as "chromium green". Dark green hexagonal crystal or amorphous powder. Melting point 2435 ℃, boiling point 4000 ℃, relative density 5.21, refractive index 2.551. Its hydrate is commonly known as "water chromium green", which is a purple amorphous crystal or a blue-green gel like structure. Insoluble in water, acid, and alkali, soluble in hot potassium bromate solution. The property is extremely stable, and there is no change even when hydrogen gas is introduced at high temperatures. Method: It is obtained by reacting sodium dichromate with sulfur, or by heating and decomposing chromium hydroxide and ammonium dichromate. Usage: Used as a pigment, organic synthesis catalyst, ceramic glaze, paint raw material, and raw material for producing chromium alloys and chromium salts. "China has always been one of the most important markets for Canon Medical." Fujimoto Liang, president and CEO of Canon Medical Systems (China) Co., Ltd. said, "With the development strategy of 'Chinese path to modernization' and the in-depth development of the new development pattern, which focuses on the domestic big cycle and promotes domestic and international double cycles, the Chinese market continues to release huge potential. Canon Medical is full of confidence in the long-term prosperity of the Chinese market, and promoting the 'localization' strategy is one of the key points of the company's long-term development strategy. We hope to contribute to the high-quality development of China's medical industry with more localized responsibilities through the accelerated upgrading of the localization strategy." It is understood that Canon Medical's localization strategy adopts a layout model of independent factory construction and cooperative production. Canon Medical Equipment (Dalian) Co., Ltd., established in 2018, is Canon Medical's wholly-owned production base in China, mainly producing CT equipment, magnetic resonance equipment, ultrasound diagnostic equipment, biochemical equipment and other products. At the same time, Canon Medical is also working closely with domestic manufacturers to meet the needs of Chinese users, accelerate the localization of global innovation achievements, further enrich and improve the product portfolio in the Chinese market, and help medical units at all levels in China achieve cost reduction and efficiency improvement. Canon Medical stated that currently, multiple products in its CT, ultrasound, DSA, and biochemical product lines have been produced locally, and the domestic product lineup has begun to take shape. Among them, the GENESIS 640CT unveiled at this exhibition is the first domestically produced high-end CT product produced at Canon Medical's Dalian factory, and it is expected to achieve the first batch of deliveries in the near future. In the second half of this year, Canon Medical will also bring more domestically produced new products to the Chinese market. In addition to local production, Canon Medical also emphasizes local innovation and local ecological development. Canon Medical said that it would further integrate the global industrial chain and innovation resources, expand cooperation with local ecosystem partners, unite with local innovation forces, promote innovation breakthroughs in advanced diagnosis and treatment technology, artificial intelligence, intelligent medical devices and other aspects, and accelerate the transformation of medical scientific and technological achievements into real productivity. Canon Medical showcased its high-end CT equipment, magnetic resonance equipment, X-ray, angiography systems, ultrasound, biochemistry and other products, as well as customer service solutions, at the China International Medical Equipment Expo. Facing the future, Ryo Fujimoto stated that in order to better serve Chinese users and deeply participate in the development of China's medical industry, it is necessary to firmly implement the localization strategy. Next, Canon Medical will accelerate the upgrading of its localization strategy, work together with Chinese partners to achieve win-win results, create more high-value products, and safeguard the lives and health of more people.

Dear partners, colleagues in the industry, and valued customers,   Sichuan Kairuisheng Electronic Technology Co., Ltd. is pleased to announce that we will participate in the China International Medical Equipment Fair (CMEF) held in Shenzhen on October 12, 2024. At this prestigious event, Kairuisheng Electronic will showcase our advanced notebook-style ultrasonic diagnostic instrument series at Booth G03 in Hall 12, where we warmly welcome your visit and guidance.   As a high-tech enterprise specializing in the research and manufacture of medical electronic equipment, we are committed to providing innovative and reliable solutions for the medical industry.

Ultrasound instrument, also known as ultrasonic instruments, ultrasound medical imaging equipment, is a medical instrument developed according to the principle of ultrasound, used in the medical clinic, diagnosis, medical devices in the field of health. Ultrasound diagnostic equipment mainly refers to medical imaging systems in the ultrasound diagnostic devices, due to its price is lower than CT and MRI, but also has a non-invasive and real-time access to tissue images within the body characteristics, so the scope of clinical applications is becoming more and more extensive, the world's total sales growth is expected to exceed the X-ray diagnostic devices. Medical imaging equipment types are different and numerous, in the current medical diagnostic system, the more common ultrasound medical imaging equipment is A ultrasound, B ultrasound, which is classified according to the instrument display, there are M ultrasound and D ultrasound; classified by volume size, desktop ultrasound and portable ultrasound; classified by application, can be divided into general ultrasound, traditional clinical applications, non-traditional clinical applications, bedside ultrasound; according to the performance and price can be classified into six categories: low-end, mid-range, high end and low end. Classified by performance and price, it can be divided into six categories: low-end, low-end, mid-end, mid-end, high-end, high-end, and ultra-high-end ultrasound. Domestic ultrasound storm 38 years, mainly experienced three important milestones in the development stage: black and white ultrasound era (1983-2003), belonging to the two-dimensional image, continued for 14 years, gradually from analogue machines to digital machines, in 1983 China's first B ultrasound diagnostic instrument was successfully developed in 2003 Shantou ultrasound developed the world's most advanced all-digital ultrasound, began to comprehensively replace the In 2003, Shantou Ultrasound developed the world's most advanced fully digital ultrasound, which began to fully replace the imported products, marking the industry entered a new stage of development. Since then, black-and-white ultrasound has been gradually popularised and penetrated into hospitals at all levels, becoming one of the commonly used diagnostic instruments in clinics; in the era of colour ultrasound (1997-present), blood flow imaging has been added on the basis of two-dimensional images. The earliest foreign companies entered China around 1985, maintaining a monopoly for more than 10 years. Shantou Ultrasound took the lead in the production of colour ultrasound by successfully acquiring the colour ultrasound technology and production line of ATL in the US in 1997. Since then, domestic colour ultrasound began to rise, and at the same time, due to the emergence of OEM manufacturers, the industry flourished, and the number of domestic brands gradually increased; Functional diagnostic era (2000-present), which is also the current stage of ultrasound development. From the traditional morphological diagnosis to the development of functional diagnosis, such as elasticity imaging, tissue speckle tracking, ultrasonography, microscopic studies, etc.; the future of the fourth stage of development, may start with the development of materials science. The core component of ultrasound, the digital model building of the probe as well as the improvement of material science and process will probably be the future development direction. With the development of artificial intelligence diagnosis, will first step into the imaging class, graphic diagnosis, ultrasound will probably be the entry point of artificial intelligence and cloud diagnosis. Ultrasound Diagnostic Equipment,Male Gallbladder Polyps Ultrasound Instrument,Children Polycystic Kidney Ultrasound Instrument,Male Polycystic Kidney Ultrasound Instrument.  

1, 2022 ultrasound diagnostic instrument procurement scale significantly expanded, the growth rate is obvious; 2, the third-tier cities and the following market share rose, first-line and new first-line city share declined; 3, the industry's top five brand concentration is as high as 70.60%, Myriad and General Electric, Philips is in the head. 4, 2022 ultrasound diagnostic instrument domestic rate of about one-third, domestic growth rate of 11.69%. Diagnostic ultrasound equipment is a commonly used medical device to help doctors in the observation and diagnosis of internal organs. It generates images through the transmission and reflection of high-frequency sound waves to provide detailed information about the internal structure of the human body. Diagnostic ultrasound equipment mainly consists of an ultrasound transmitter, a receiver, a control system and a monitor. The ultrasound transmitter generates high frequency sound waves and transmits them inside the body. These sound waves are reflected at the interface between different tissues and are captured through the receiver. The control system generates and displays images on the monitor based on the received sound wave data. Classified by instrument display: ① A-type ultrasonic diagnostic instrument; ② B-type ultrasonic diagnostic instrument; ③ D-type ultrasonic diagnostic instrument; ④ D-type ultrasonic diagnostic instrument Classified by volume size: ① desktop ultrasound; ② portable ultrasound Classified by application: ① general ultrasound; ② traditional clinical applications; ③ non-traditional clinical applications; ④ bedside ultrasound Tier III and below tier cities have a large market size for diagnostic ultrasound purchases with a whopping 51.69% market share. Compared to 2021, the diagnostic ultrasound instrument market share of Tier 1 and new Tier 1 cities declined in 2022, and Tier 3 and below cities increased. The Diagnostic Ultrasound Instrument Procurement Market share for all tiers of cities is as follows: Tier 1 & New Tier 1 cities share is 30.68% in 2021 and 28.81% in 2022, a decrease of 1.87%; Tier II cities share is 19.00% in 2021 and 19.50% in 2022, an increase of 0.50%; Tier 3 and below cities share is 50.32 per cent in 2021 and 51.69 per cent in 2022, an increase of 1.37 per cent. Ultrasound Diagnostic Equipment,Male Gallbladder Polyps Ultrasound Instrument,Children Polycystic Kidney Ultrasound Instrument,Male Polycystic Kidney Ultrasound Instrument.

Summary According to the latest research conducted by our project team, the global production value of Diagnostic Liver Ultrasound is expected to reach US$ million by 2029, with a CAGR of % over the period 2023-2029. Diagnostic liver ultrasound is a medical device that uses high frequency sound waves to produce images of the liver and surrounding organs. It is a non-invasive diagnostic tool that helps doctors to diagnose liver diseases and disorders such as cirrhosis, fatty liver and cancer. During a liver ultrasound, the patient lies on a table and a gel is applied to the skin in the area of the liver. The sonographer then moves a small handheld device called a transducer over the skin. The transducer emits sound waves, which bounce off the liver and other organs to produce images on a computer screen. A diagnostic liver ultrasound provides detailed images of the liver, including its size, shape and texture. It can also detect abnormalities such as tumours, cysts and bile duct blockages. This paper studies the global Diagnostic Liver Ultrasound overall size including production, production value, consumption, major manufacturing regions, key manufacturers and market share, is a detailed and comprehensive research and analysis report. The major highlights included in this paper are as follows:Global Total Production and Total Demand of Diagnostic Liver Ultrasound Instrument, 2018-2029, (Units). Global Diagnostic Liver Ultrasound Instruments Total Production Value, 2018-2029, (USD Million). Global Major Manufacturing Regions and Countries Liver Ultrasound Diagnostic Instrument Production, Value, Growth Rate CAGR, 2018-2029, ($Million) & (Units) Global Major Manufacturing Regions and Countries Liver Ultrasound Diagnostic Instrument Sales, CAGR, 2018-2029 & (Units). United States vs China Market Comparison: diagnostic liver ultrasound production, consumption, key manufacturers and share. Global Major Manufacturers Diagnostic Liver Ultrasound Instrument Production, Price, Production Value and Market Share, 2018-2023, ($Million) & (Units). Global Diagnostic Liver Ultrasound Instruments Production, Value, Price, Share, Growth Rate CAGR of Major Subcategories, 2018-2029, ($Million) & (Units). Global Diagnostic Liver Ultrasound Instrument Production, Value, Price, Share, Growth Rate of Major Applications,, CAGR, 2018-2029, ($Million) & (Units) Global Diagnostic Liver Ultrasound Instrument company profiles, including company profile, headquarters, origin, Diagnostic Liver Ultrasound Instrument product introduction, specification/model, etc., the major players include Canon Medical, Qunar Medical, Esaote SpA, Fujifilm Holdings Corporation and General Electric Company. This article also analyses the major drivers, impediments, market opportunities, challenges, new product launches, impact analysis of new crown outbreaks, impact analysis of Russia-Ukraine war, etc. in the Diagnostic Liver Ultrasound Instrument market. Key Industry Segments:This article provides quantitative and qualitative analyses from the perspectives of Diagnostic Liver Ultrasound Instrument product type segmentation, application segmentation, companies, regions, etc., including production, production value, average price, share, growth rate, and other key metrics, with historical data from 2018-2022 and forecast data from 2023-2029. Ultrasound Diagnostic Equipment,Male Gallbladder Polyps Ultrasound Instrument,Children Polycystic Kidney Ultrasound Instrument,Male Polycystic Kidney Ultrasound Instrument.

Vscan Air, a double-sided probe handheld ultrasound diagnostic device connected via a mobile APP, was unveiled at the fifth CIIE. According to the staff at the GE Healthcare booth, traditional ultrasound is a complete desktop machine, which generally weighs more than 100 kilograms. Vscan Air is equivalent to concentrating the core components of a traditional desktop machine into a probe. The device can realize ultrasonic imaging and diagnosis of anatomical structures and fluids, and can be connected to display terminals such as mobile phones and tablets through a mobile APP, breaking the boundaries of previous clinical application scenarios. In the past, whether it was experts going to the countryside for free medical treatment, grassroots medical staff providing door-to-door services, or maternal and child workers carrying out health services such as "two cancers" screening, they all faced the same problem: it is often easy for people to enter villages and households, but medical equipment such as ultrasound diagnosis is difficult to carry, so they can only use simple equipment such as stethoscopes for simple examinations, or make judgments based on the original medical records combined with physical examinations. Not only is the quality of diagnosis and treatment affected, but it is also difficult to fully "deliver medical services to homes. This "mini" ultrasound diagnostic equipment is very portable, if it can be popularised, experts and medical personnel to the countryside, no longer need to worry about the mountains and long distances can not carry the equipment, which will greatly enhance the grassroots to do ultrasound examination convenience. More to see, this equipment can also be connected with mobile APP mobile phones, tablet computers and other display terminals, when the experts and medical staff on ultrasound images difficult to make accurate judgements, but also the image transmission to the imaging doctor, the imaging doctor to make a more professional ultrasound diagnosis. Currently, medical examination equipment is getting smaller and smaller, and the degree of intelligence and informationisation is getting higher and higher, bringing unprecedented opportunities to primary healthcare. In the future, even village doctors will be able to own such "mini" equipment, and in addition to learning diagnostic imaging themselves, they can also ask other doctors to help them diagnose through mobile terminals. Not only ultrasound diagnostic equipment, but also electrocardiographs, biochemical testing equipment, etc., are becoming smaller and smarter, which is beneficial to the rapid improvement of primary diagnosis and treatment. However, such equipment also increases the risk of misuse of the technology. In the past, foetal sex determination by families wanting to give birth to a boy, and the illegal provision of such services by medical personnel, was initially usually carried out in vehicles equipped with ultrasound equipment, so as to increase mobility and avoid crackdowns, and was related to the fact that the ultrasound equipment was too heavy and too big. Later, when the ultrasound diagnostic equipment became smaller and smaller, to the extent that it could be carried in a suitcase, some maternity and baby photography agencies used the name of "foetal portraits" to carry out foetal sex determination. Because the suitcase with ultrasound diagnostic equipment is very easy to transfer and hide, law enforcement is significantly more difficult. It is feared that once ultrasound diagnostic equipment in the palm of the hand is popularised, illegal foetal sex determination will become even more difficult to regulate. Science and technology is neutral, there is no good or bad, the key depends on how to use. Pocket ultrasound diagnostic equipment is a double-edged sword, with good use can greatly enhance the convenience and accessibility of medical care. However, if such devices are not properly monitored and regulated, the phenomenon of more male and fewer female babies being born may become more prominent. The emergence of such devices is both an opportunity and a challenge, and the only way to achieve this is to take proactive technical precautions, such as requiring that any micro-ultrasound diagnostic device must have an in-built positioning device, and to put in place proactive management measures, such as requiring that the device must be purchased under a real name, and to strengthen the day-to-day supervision of the device. Only in this way, we can do to avoid harm, so that such high-tech products not only for the people's health services, but also do not add to the social chaos. Ultrasound Diagnostic Equipment,Male Gallbladder Polyps Ultrasound Instrument,Children Polycystic Kidney Ultrasound Instrument,Male Polycystic Kidney Ultrasound Instrument.

Vascular access is the patient's lifeline, and we should cherish it as we cherish our own life. In order to better enable patients to have the longest and most ideal lifeline during their life cycle, we should promptly discover any clues of vascular access problems.The hospital hemodialysis room uses a fully digital ultrasound imaging diagnostic device, which is widely used in the assessment of the maturity of arteriovenous fistulas, the positioning of blood vessels, the detection of fistula thrombosis, and ultrasound-guided internal jugular vein puncture. Now, every time a patient with a new fistula needs dialysis, the medical staff in the hemodialysis room will use a fully digital ultrasound imaging diagnostic instrument to carefully evaluate the maturity of the blood vessels for the patient, understand the blood vessel flow, inner diameter, depth from the skin, etc., and improve the success rate of puncture. Most patients who have an arteriovenous endovascular fistula established also have very weak knowledge about related maintenance, and they simply think that an arteriovenous endovascular fistula can be used as soon as it matures. Through the use of ultrasound imaging diagnostic equipment, as well as our medical staff's continuous education, monthly assessment, timely detection of endovascular fistula stenosis and thrombosis, early intervention, prevention, so that the importance of the patient's life channel significantly increased. Diagnostic ultrasonography has been instrumental in the use of internal jugular vein puncture, which is like an eye, through accurate positioning, assessment and precise puncture, faster, smoother and successful puncture, reducing the risk in puncture, and in the difficult vascular puncture timely detection of the problem, changing the location and mode of puncture, improving the rate of puncture, and the patient's discomfort is significantly reduced. Ultrasound Diagnostic Equipment,Male Gallbladder Polyps Ultrasound Instrument,Children Polycystic Kidney Ultrasound Instrument,Male Polycystic Kidney Ultrasound Instrument.

Pet medical equipment in the past few years, relying on the United States with the entry of Myriad, earned enough outside eyes and expectations. Pet medical equipment does not have a special definition, in China, medical equipment is divided into human use and animal use. One of the animal medical equipment is generally referred to as "Veterinary Medical Devices", which is translated from the term "Veterinary Medical Devices" in foreign professional literature. Since veterinary medical devices and human medical devices are the closest, many countries in the world have legislated both together. In Japan, for example, medical devices are defined as an instrument or apparatus used for diagnosing, treating or preventing various diseases in human beings or animals, or used to affect the structure or function of the human body or animal body. Medical devices for both humans and animals are subject to the provisions of the Pharmaceutical Affairs Law of Japan, while the regulatory system is divided into different industry sectors, with the supervision and management of medical devices under the sole responsibility of the Ministry of Health, Labour and Welfare, and those involving veterinary drugs and veterinary instruments managed by the Ministry of Agriculture, Forestry and Fisheries. China has not legislated medical devices for human use together with veterinary instruments, and until now, there is still no precise definition of veterinary instruments in China, and the connotation and extension of veterinary instruments are still relatively ambiguous, in addition, the management system and regulatory system are still in a blank, which needs to be filled urgently. 01 Regulatory system needs to be improved when the veterinary instrument regulations introduced In China, the veterinary equipment industry management system lags behind the veterinary drugs, veterinary drugs regulations issued in 2004, before and after the three revisions, and China's veterinary equipment management, supervision and management of the system is still not established. In terms of regulations, in November 2004, the Ministry of Agriculture, Veterinary Bureau of Pharmaceutical Affairs issued the "veterinary instrument management regulations (draft)", but so far there is still no formal regulations issued. The draft proposes that the State Council's administrative department of animal husbandry and veterinary medicine is responsible for the management of veterinary instruments throughout the country, and the administrative department of animal husbandry and veterinary medicine of the local people's governments above the county level is responsible for the management of veterinary instruments in their own jurisdictions. The Classification Catalogue of Veterinary Instruments was issued by the State Council administrative department of animal husbandry and veterinary medicine. From the opinion draft at the time, it can be seen that the State Council will serve as a co-ordinated solution to the supervision and regulation of veterinary instruments, the 2021 version of the Animal Disease Prevention Law added a new paragraph of the regulations, once again clear that the management of veterinary drugs and veterinary instruments is stipulated by the State Council, but how to co-ordinate the problem of regulatory gaps, when to carry out is still not conclusive. Veterinary instrument industry standardisation is a comprehensive basic work of the animal husbandry and veterinary industry, is the organisation of the production of veterinary instruments, quality monitoring and technical supervision based on a total of 27 veterinary instruments related to agricultural industry standards in China, mainly surgical instruments and consumables, enacted in January 2002 to December 2009, nearly 10 years without revisions or new standards came out. At present, under the Bureau of Animal Husbandry and Veterinary Medicine of the Ministry of Agriculture and Rural Affairs, the Department of Pharmaceutical Affairs and Pharmaceutical Instruments is the only administrative department of veterinary instruments in China, and the Veterinary Instrument Testing Office of the China Veterinary Drug Inspection Institute is the technical support organisation for it, and there is no specialised veterinary instrument organisation set up in the various provinces. In the field of veterinary instruments, no matter the management system, quality monitoring system or other third-party institutions are still very weak, which is not conducive to the development of industrialisation of veterinary instruments. 02 Kryptonite Era Pet Medical Devices Welcome New Opportunities According to China Pet Industry White Paper 2021, pet staple food remains the largest submarket in the pet consumption field, with a market size of RMB 89.1 billion, accounting for 35.8%, while pet diagnosis and treatment has become the second largest market in the pet consumption field after pet staple food, with a market size of RMB 36.4 billion, accounting for 14.6%. Pet hospitals as the core link of the diagnosis and treatment industry, the number has been increasing in recent years, according to statistics, as of January 2021, the number of China's pet hospitals has reached 31,000. Compared with February 2020, nearly 8,000 new pet hospitals, the increase in the number of pet hospitals will also bring the strong demand for upstream equipment. At present, the pet medical equipment is mainly concentrated in medical imaging, in vitro diagnostics two major directions, and most of them are based on the principle of human equipment to transform and extend to the pet field. In the pet diagnosis and treatment into the high-end competition, pet medical imaging products have become an important resource for pet hospitals to attract customers, many high-end hospitals have purchased 64-row CT, 1.5T MRI, etc., the demand for pet medical imaging equipment continues to increase, the market potential is considerable. Due to the development of pet equipment in China lagged behind developed countries in the West, the current high-end imaging equipment is mainly based on imported products, in recent years, innovative imaging equipment companies such as Myriad, Lianshang, represented by domestic enterprises began to make efforts to pet medical equipment. According to incomplete statistics, the current layout of the pet medical equipment field of enterprises are Myriad, Union shadow, Yirui technology, Wanfu biological and so on. Myriad medical in 2020 at a cost of 200 million yuan to set up the "Shenzhen Myriad Animal Medical Technology Co., Ltd.", has launched a veterinary anaesthesia machine, veterinary blood cell analyser, veterinary monitors, veterinary ultrasound and other products. Yirui technology is mainly layout layout high-end static detector, zhongcheng digital science data show, Yirui technology approved product number of 12, are detector products, mainly used in general release, oral and veterinary fields, its pet medical X-ray detector in 2019 market share of 12.91%. Wanfu biological product line includes animal immunofluorescence platform, animal instant coagulation platform, animal blood gas electrolyte platform, bio-intelligent detection platform; Xiangsheng medical force in the field of animal ultrasound, launched a variety of veterinary ultrasound, covering the desktop colour ultrasound, portable colour ultrasound and palm ultrasound full range of ultrasound. Due to the accumulation of advanced technology in human medical devices for many years, the traditional mechanical enterprises into the pet medical equipment has a natural advantage, but in a hail of praise, still need to recognise the lack of basic industry management and regulatory system, the development of the pet medical equipment industry is still suffering a lot of difficulties.

From 28 to 31 March, "2024 China Medical Equipment Conference and Medical Equipment Exhibition" hosted by China Medical Equipment Association was held in Chongqing International Expo Centre. Leaders from government departments, academicians, famous experts, head entrepreneurs, research institutes, investment and financing institutions, etc., with the theme of "Focusing on cutting-edge technology and leading innovative development", interpreted the relevant policies and showed the latest technological achievements around the key direction of the development of the medical equipment industry to help China's medical equipment industry develop in a high-quality way and develop in an internationalised manner. Important On 29th March, in order to display and share the cutting-edge technology development of focused ultrasound industry, transformation of scientific research results, clinical application direction, interdisciplinary integration, discipline construction and other hotspots, and to interpret the unique charm of China's original technology, the exhibition was specially designed for the "Dialogue Salon on High-Quality Development of Domestic Focused Ultrasound Technology", which was co-sponsored by the China Association of Medical Equipment, National Engineering Research Center of Ultrasound Medicine, and Brightnet Health Channel. High-quality development dialogue salon", invited heavyweight guests, experts on-site dialogue on the new future of medical development. On March 29, the scene of the Dialogue Salon on High-Quality Development of Domestic Original Focused Ultrasound Technology. It is reported that focused ultrasound technology, as a representative of China's original high-end medical technology, has built a theoretical system from basic research, broken through traditional barriers, explored a new paradigm of non-invasive, organ-preserving, in vitro-to-in vivo treatment, and has been widely used in a variety of solid tumours and some benign diseases. Hou Yan, Chairman of China Medical Equipment Association, shared the current situation of China's original medical equipment development, the challenges and opportunities, and the importance of vigorously developing China's original medical equipment for hospitals and patients under the pull of national policy and demand. Professor Chen Congjun, Chairman of Suining Central Hospital Group and Director of Hospital Development Committee, reviewed the scientific research and application of the new technology in conjunction with the specific application and development history of focused ultrasound technology in hospitals, helping hospitals differentiate their disciplines and the road to high-quality development. Prof Chen Chunlin, Nanfang Hospital of Southern Medical University, shared the current situation of cervical cancer incidence in China, China's strategy to eliminate cervical cancer, and the direction of proper screening, prevention and treatment. Prof Li Chengzhi of Chongqing Medical University, on the other hand, focused on the principles and characteristics of focused ultrasound as a new non-invasive treatment technology in treating vulvar and cervical diseases in the light of the pathogenesis and the needs of the patients, especially the natural advantages in protecting women's fertility. Hu Jingqing, director of China Science and Technology Development Centre of Traditional Chinese Medicine, focused on the theme of innovation to promote the modernisation of traditional Chinese medicine, clarifying the strategic significance of innovative medical equipment to the modernisation of traditional Chinese medicine, medical and industrial cross-innovation of the formation of innovative talent team, mechanism of innovation and other key issues, and at the same time shared the achievements of the traditional Chinese medicine equipment industry. Guangxi Orthopaedic Injury Hospital, vice president of Meng Lin from the clinical application of professional point of view to share the focus of ultrasound in the treatment of chronic pain, soft tissue injuries, rapid analgesia, tissue repair advantages, to pass on the causes of chronic pain, daily rehabilitation and health care knowledge and ideas. Shijiazhuang City West Medical Centre (Jingfu County Hospital) Secretary Li Jiandong detailed to focus ultrasound as a representative of advanced medical equipment, superb medical technology and advanced medical concepts, boosting the development of hospital disciplines, and improve the overall level of the county's medical minimally invasive medicine, to the benefit of patients. Wang Shuxun, Vice President of Ningcheng County Hospital of Traditional Chinese Medicine and Mongolian Medicine, further combined the introduction of focused ultrasound technology with the development of cross-fertilisation of Chinese and Mongolian medicine speciality therapies to share how new technology can boost the construction of disciplines in the county hospitals, enhance scientific research capacity, and build a high level of construction and high-quality development under the support of the policy.

Ultrasound B-scan imaging detection (hereinafter referred to as B ultrasound) is currently one of the most widely used clinical imaging technology. Domestic medical ultrasound instrument from the initial realization of grey-scale B ultrasound imaging, to the present set of colour and spectral Doppler, four-dimensional imaging, ultrasonography, elasticity imaging and even CT fusion and other multi-modal in one, the technical means of rapid change, the performance of the equipment has improved significantly. This makes the 85-year-old Shen Zhihua doubly pleased: "From building the first ultrasound instrument to the present, our ability to localise medical instruments is getting stronger and stronger, which is exciting!" More than 40 years ago, the Institute of Acoustics of the Chinese Academy of Sciences (hereinafter referred to as the Institute of Acoustics) medical ultrasound research team, anxious to the country's urgency, thinking of the people's thoughts, in the face of China's health care industry on the strong demand for ultrasound instrument, resolutely put forward the development of home-made ultrasound instrument. In the case of backward material conditions, lack of experimental resources, they brainstormed, overcome the difficulties, and ultimately succeeded in making a key step from scratch in the domestic ultrasound instrument, laying the foundation for mass production of ultrasound instrument and research and development of medical imaging equipment. Nowadays, the medical ultrasound research team of the Institute of Acoustics has carried out a lot of research and development work in ultrasound imaging, focused ultrasound, energy surgery, etc., and a number of research results have been industrialised and applied, which has made an important contribution to the protection of people's lives and health. 1 First look: we should be able to do "Go to the Jin Jiang Hotel tomorrow! There are the latest ultrasound machines there." One day in 1979, Zhou Yongchang, then head of the ultrasound department at the Shanghai Sixth People's Hospital, told Shen Zhihua, an associate researcher at the Shanghai-based Donghai Research Station of the Institute of Acoustics (hereafter referred to as the Donghai Station). When he arrived at the site, Shen Zhihua saw that a B-type ultrasound real-time image diagnostic instrument exhibition was being held here. B-type ultrasound instrument from Japan, similar in size to an ordinary oscilloscope attracted people's attention. Just see the operator holding a flat type, about the palm width of the probe in the subject's abdomen sliding, a small rectangular display screen then appeared a dynamic black and white images, showing the liver, gallbladder, kidney form. Seeing this, we can not help but praise. At that time, most hospitals in China were only equipped with A-type, M-type ultrasound diagnostic equipment, which could only display one-dimensional waveforms, and the doctors judged the size of the organs and analysed the state of the disease according to the waveform information and experience. Only a few hospitals have imported B ultrasound instrument, which can visually display the internal tissue section of the human body, assisting doctors to find and diagnose lesions. For the application of ultrasound instrument prospects, many domestic diagnostic ultrasound experts believe that China as a populous country, the development of medical and health care industry and the development of people's health needs a large number of ultrasound instrument, but at that time, the price of the latest imported desktop ultrasound instrument in the 300,000 yuan, China's foreign exchange is limited, it is difficult to bear the cost of importing a large number of equipment. Therefore, the experts called for the domestic development and production of ultrasound machines. The vast majority of people present, including Shen Zhihua, were seeing for the first time an ultrasound instrument capable of visually displaying images of the body's internal tissues. "How about it? Can we do it? If we do it, it will be a great achievement." Zhou Yongchang asked. "Although it hasn't been done before, I think it should be possible." Shen Zhihua replied. Shen Zhihua's confidence stemmed from his many years of experience in sonar technology research. Prior to this, a group of researchers from the East Sea Station had been dedicated to sonar technology research, and had successfully developed a series of fishing sonars, accumulating a certain amount of research experience and foundation. "We feel that the ultrasound instrument is also a kind of sonar system, which has many similarities with the previously developed instruments. Moreover, ultrasound diagnostic technology is urgently needed by the country and desired by the people, so we researchers should do our part for the country and the people." Shen Zhihua recalled. "The idea of developing an ultrasound instrument was supported by Zhu Xi, the then station chief of Donghai Station, and Xiang Dawei, the director of the Signal Detection Research Department. Immediately, the East China Sea Station allocated scientific research strength, laboratory equipment, set up a high-resolution sonar group of eight people, Shen Zhihua as team leader, senior engineer Zhu Ruliang as deputy leader. 2 Tackling: the probe is the core In August 1979, the development of "B-type linear electronic scanning diagnostic system" was officially launched. In the first eight months, the group extensively reviewed relevant literature and information at home and abroad, participated in various ultrasound conferences, visited foreign imports of ultrasound diagnostic instruments, listen to the views and suggestions of ultrasound diagnostic experts. After completing a series of research studies, the group designed the relevant development programmes for electronic circuits, probes and theoretical calculations. For medical ultrasound instruments, the probe bears the function of transmitting and receiving ultrasound waves, the importance of which is like the "heart" of the human body. Ultrasound examination, the probe to the human body to launch a set of ultrasound beams, when the ultrasound beams reach the boundary of the tissue or organ, due to the human body blood, muscle and other different tissues between the acoustic characteristics of the impedance of the difference, part of the ultrasound waves were reflected back and was the probe in the signal receiving system to capture. The ultrasound instrument converts the time and amplitude of the received reflected waves into different depth and brightness information, and finally presents a grey-scale ultrasound image of a structure in the human body on the monitor. The core component of the probe is the crystal sheet. When a voltage is applied to the crystal, it vibrates in response to the electrical signal, thus emitting ultrasound waves. type A ultrasound imaging requires only one set of crystals, which emits a beam of ultrasound, and therefore can only display echo time and amplitude. Ultrasound, on the other hand, is able to display a two-dimensional image, relying on an array of many crystal sheets arranged in sequence, with a single set of crystal sheets in the array known as an array element. "The most advanced in the world at the time was a 64-array ultrasound instrument made by a Japanese manufacturer. We thought, since we are going to do it, let's do it with 64 array elements. The higher the number of array elements, the higher the diagnostic resolution." Zhu Ruliang said, "But the higher the number of array elements, the more difficult it is. Previously, Shanghai and Wuhan have research institutes tried to develop 18-array and 32-array ultrasound instrument, but the progress is slow." The primary difficulty is material processing. In order to ensure the probe performance, the need for crystal sheet processing, grinding, 64 groups of crystals to be as small as possible between the spacing between the sheet, the requirements of the silk (1 silk is equal to 0.01 mm) level, but at that time there was no related precision machining equipment. "If there are no conditions, we have to do it even if we create the conditions!" Shen Zhihua said, "The imported slicing machine is expensive, we can not afford to buy, so we went to the previously cooperated grinding wheel blade factory, requesting them to do the thinnest grinding wheel blades to us. The factory hadn't done it either, but made attempts over and over again at our pleading." After getting the grinding wheel blades, with the help of an eighth-grade turner, Master Chen, at the Donghai station, the group eventually built a slicer capable of cutting concave crystal slices with an accuracy of a few filaments at intervals. Although the initial yield was low, after many improvements, the final result basically met the requirements. Although the crystal slice problem was solved, the sensitivity of the probe was still low, which gave Zhu Ruliang and others a big headache. "At that time, I would like to buy imported probes disassembled to see, but a probe is 40,000 yuan. We can only go through the patent, check the literature, a little deduce the reason. At that time almost every day until 11 or 12 o'clock at night, but no one complained of suffering." Zhu Ruliang said. After a series of investigation, Zhu Ruliang and others will be the cause locked in the "matching layer". Due to the crystal chip acoustic characteristic impedance is much higher than the human body tissue, most of the acoustic energy in the two contact interface is reflected back to the probe, can not enter the human body tissue, so the need to increase the matching layer in the front of the probe, in order to flexibly adjust the acoustic characteristic impedance difference between the crystal chip and the human body tissue, to ensure the effective propagation of sound waves. "The matching layer requires a variety of materials mixed in proportion, we tried a variety of materials and proportions, such as epoxy resin, pct powder, lead glass powder, etc., added two layers of matching layer, only to make the probe sensitivity significantly improved." Zhu Ruliang said. 3 Birth: "Snowflakes" into images On the 5th floor of the research building at No. 456 Xiaomuqiao Road in Shanghai, Zhu Ruliang was working with his assistant on the development of probes in a laboratory next to the stairway. Whenever a component is improved or improved performance, he will always be excited to take it to the end of the corridor to run to the room, and Shen Zhihua and others to develop the electronic circuit system and signal processing system integration debugging. But the results of debugging are often disappointing, sometimes there are streaks on the display, sometimes full of snow, sometimes a cloud of fog, just no image of the organs. "Although there is no project deadline, but the domestic hospitals on the ultrasound instrument demand is increasing day by day, the medical staff every day look forward to the immediate use of domestic ultrasound instrument, we do not dare to relax in the slightest." Shen Zhihua said. After careful investigation, the group found that although the increase in the matching layer improved the sensitivity of the probe, it also brought a new problem - the pulse signal deterioration. They consulted the literature and learnt that one hair moves the whole body, and the series of parameters before and after the cutting of crystals and matching layers need to be strictly calculated, and the change of one parameter often affects the overall performance of the instrument. "Due to the lack of test equipment, and the lack of parameters available for theoretical calculations, we can only test over and over again, in the test to summarise the pattern of change of parameters before and after cutting, and ultimately find a balance between different parameters." Zhu Ruliang said. Time came to a day in October 1980, the group again improved the circuit system and calculation methods, and then get together to start debugging. Shen Zhihua took the probe and rolled it back and forth on his abdomen, adjusting the angle position, and suddenly an oval-shaped dark shadow appeared on the grey monitor, its boundary visible to the naked eye. "Is it a success?" Someone shouted. Then, everyone excitedly tested it one by one. After confirming the results, Shen Zhihua and Zhu Ruliang all took a long breath, and a smile finally appeared on their faces. Immediately, Shen Zhihua called Zhou Yongchang and asked him to come to the site to test. Subsequently, the group invited experts from a number of hospitals in Shanghai to the laboratory to guide the trial and repeatedly sought advice on improvements. "At that time, in order to improve the performance, set the ultrasonic sound intensity is very high, and later learnt that this will cause cellular level damage to the human body. But at that time, where to care so much, we repeated the test on their own bodies countless times." Shen Zhihua said. A hitch was that the ultrasound test revealed the presence of stones in Zhu Ruliang's gallbladder, and the gallbladder of Chen, the master who helped build the slicer, was enlarged. Shen Zhihua advised them to seek medical attention as soon as possible. Later, Zhu Ruliang had gallstone surgery and recovered quickly, while Master Chen didn't take it seriously and died five years later due to gallbladder disease. Shen Zhihua always felt sorry when he mentioned this. After three months of testing, in January 1981, the prototype assembly was completed, China's first domestic medical ultrasound instrument - STS-1 line array ultrasound diagnostic instrument was born! 4 Upgrade: Doppler ultrasound is also done! In order to test the performance of the instrument, the group sent the prototype to the Sixth People's Hospital of Shanghai, Zhongshan Hospital of the First Medical College of Shanghai (now Zhongshan Hospital of Fudan University), and Tumour Hospital of Fudan University to carry out clinical diagnostic tests in the following nearly half a year. During this period, ultrasound doctors completed 362 cases of various diseases of clinical diagnosis, and resolution measurement and distortion level test, detected less than 2 cm in diameter of liver cancer and 1 cm in diameter of gallbladder stones, Zhongshan Hospital, and even by virtue of its completion of ultrasound-guided amniocentesis test. The first domestic medical ultrasound instrument was put on clinical trial. Improved according to clinical diagnosis, the ultrasound instrument has a longitudinal resolution of less than 2 mm, a transverse resolution of less than 3 mm, a 10-step grey scale displaying brightness information, and an electronic ruler measuring distance ranging from 200 to 300 mm. "There was still a gap between the ultrasound instrument we made and the latest international models at that time, but it was not easy to make an instrument that was unanimously recognised by the ultrasound medical community at that time when there was a lack of precision machining equipment and backwardness in all conditions." Zhu Ruliang confessed. From 14 to 16 July 1981, the Chinese Academy of Sciences organised the STS-1 line array ultrasound diagnostic instrument results appraisal meeting. Appraisal by experts, the ultrasound instrument all use domestic components, the resolution of up to 2 mm, high sensitivity, can show the upper abdominal deep large blood vessels and intrahepatic blood vessels and their branches or belonging to the branch; near the field of the small spots less, the anterior wall of the gallbladder border is clear and neat. The appraisal team believes that the ultrasound instrument shows the image quality of the best domestic products of the same kind, and can be comparable with Japan's 1979 product Aloka SSD-202D instrument, and unanimously concluded that the prototype meets the requirements for appraisal of scientific research results. Later, the group produced 7 sets of ultrasound machines by themselves, 1 set for Donghai Station and 1 set for the Beijing Headquarters of the Institute of Acoustics, and the rest were sold at the price of RMB 40,000 per set. They also transferred the scientific research results to two instrument factories in Shantou and Shanghai, which produced more than 100 units one after another, creating an output value of more than 4 million yuan. In 1985, STS-1 Line Array Ultrasound Diagnostic Instrument was awarded the Third Prize of National Science and Technology Progress Award. The group used the prize money and the surplus funds from the transformation of achievements for further research and development of products and improvement of scientific research conditions. In 1985, the first domestic medical ultrasound instrument won the Third Prize of National Science and Technology Progress Award. In 1986, after nearly three years of research and testing, on the basis of STS-1 line array ultrasound diagnostic instrument, Shen Zhihua and others developed the second generation of ultrasound instrument - STS-2D line array ultrasound diagnostic instrument with digital scanning conversion, which added digital image storage and playback functions. "After the Spring Festival in 1986, the relevant leaders of the hospital called to invite me to Beijing to discuss the joint development of diagnostic ultrasound instrument in the United States. Later, after another detailed discussion, we decided to go to the United States in December of that year." Shen Zhihua said. Originally, at the beginning of that year, the Chinese Academy of Sciences belonging to the Chinese Science and Health Sciences Co., Ltd. and the United States Analogic Corporation jointly established a Sino-US joint venture company - Shenzhen Anke High-Tech Co., Ltd. to engage in the development of large-scale medical imaging equipment, production and operation, to support the domestic researchers to go Analogic Ltd. to engage in the development, production and operation of large-scale medical imaging equipment products, and support domestic researchers to go to Analogic to learn the research and development of medical imaging instruments. At the end of the same year, Shen Zhihua, Zhu Ruliang and others rushed to the United States. "We initially developed a black-and-white phased-array ultrasound diagnostic instrument that was not yet available in China, and then developed a core prototype of a colour Doppler phased diagnostic instrument on this basis after our success." Shen said, "It was not until 1988 that all of our researchers returned to China and continued to work on the production of the colour ultrasound instrument." 5 Continuing: Medical Ultrasound Blossoms in Many Directions In 1985, when researchers at Donghai Station were working hard to develop the second generation of domestic medical ultrasound instruments, more than a thousand kilometres away from Beijing, in the laboratory on the ground floor of the Dayou Building of the Institute of Acoustics, researcher Niu Fengqi and others were celebrating the establishment of the project of a related topic - the simulation module (ultrasound body model) for ultrasound instrument calibration and testing. In 1994, after nine years of technical research, Niu Fengqi and others finally developed agar and synthetic gel-type ultrasound imitation of human tissue materials, and as the core, successfully developed B ultrasound and A, M ultrasound instrument calibration test with national standards of the simulation module, able to achieve the quality of ultrasound instruments, the performance of the scientific test. "Ultrasound body model as one of the key equipment for ultrasound instrument calibration test and quality inspection, to ensure the quality of the national annual production of tens of thousands of ultrasound products and hospitals nearly 200,000 in use ultrasound instrument effective response to diagnosis, for the country to save a lot of foreign exchange." Niu Fengqi introduction. The State Bureau of Technical Supervision held the results of the appraisal meeting concluded that the ultrasound body mould in terms of performance and service life have reached the international advanced level, after five years of promotion and application, has covered the country's 29 provinces (autonomous regions and municipalities directly under the Central Government), has produced significant economic and social benefits. Now, the Institute of Acoustics senior engineer Zhu Chengzang took over the baton of Niu Fengqi, continue to carry out medical ultrasound instrument calibration test technology and equipment research work. Currently, the scope of their research has been expanded to include Doppler body models and blood flow control systems, ultrasound elasticity tissue models, and fetal ultrasound simulation models. Also in the Dayou Building of the Institute of Acoustics, researcher Weijun Lin and others are continuing their scientific research and development of medical ultrasound. The high-resolution ultrasound CT prototype they are developing uses a 512-array ring transducer with a full-waveform inverse imaging algorithm, which can be used for the diagnosis of diseases in the limbs, breast and other areas. "We have adopted a new array design and imaging algorithm, hoping to make a standard imaging device that does not rely on doctors' experience, so that ultrasound resolution can be as high as X-CT and MRI." Lin Weijun said. Lin Weijun said, "At present, there is no international moulded similar product, and research teams from various countries are competing fiercely. After years of research accumulation, we have moved from following to parallel running stage, and look forward to leading in the future!"

On 23rd April, "The First National Ultrasound Medicine Youth Forum of Chinese Medical Association and the 2023 Shenzhen Ultrasound Medicine Annual Conference" was concluded in Shenzhen. This conference is the first youth forum of CMA Ultrasound Medicine Branch and one of the key academic activities of CMA Ultrasound Medicine Branch in 2023, which attracted the attention and participation of many experts and scholars in the field of ultrasound medicine around the world, with a total of more than 1600 participants. The meeting was hosted by Chinese Medical Association and Chinese Medical Association Ultrasound Medical Branch, organised by Guangdong Medical Association and Shenzhen Medical Association, and co-organised by Shenzhen People's Hospital, with Prof. Liang Ping, Chairman of Chinese Medical Association Ultrasound Medical Branch as the Chairman, and Xu Jinfeng, Member of Chinese Medical Association Ultrasound Branch and Chairman of Ultrasound Specialized Committee of Shenzhen Medical Association, as the Executive Chairman. The conference covered popular contents such as clinical problems, basic research, scientific research privatisation, and results transformation, highlighting the intersection of medicine and industry, new ultrasound technology, new clinical methods, and new ideas in scientific research, including 2 academician reports, 6 congress reports, 8 invited reports, 45 special reports, and 222 paper presentations. Picture: (from right) Academician Xie Heping, Academician Zhang Yun, Prof Liang Ping and Prof Xu Jinfeng in a cordial conversation. At the meeting, Academician Xie Heping, Academician Zhang Yun, the current chairman and chairman-elect of the Ultrasound Branch of the Chinese Medical Association, all the vice-chairmen and members, and a number of famous ultrasound experts and scholars from home and abroad exchanged views and interacted with young ultrasonographers. The opening ceremony was opened by a touching video, a photo reproduces the youth of ultrasound people in the prime of life, the struggle of the thorns and thorns, a frame of images to restore the dedication of the medical practitioners to adhere to the spirit of remorselessness. Generations of ultrasound people's hard work, relay forward, the achievement of China's ultrasound from scratch, from follow to lead. At the opening ceremony, the Chinese Medical Association ultrasound medicine branch of supersonic rising star talent pool launching ceremony was held. "Ultrasound Talent Pool" is initiated by the Ultrasound Branch of the Chinese Medical Association, China International Medical Exchange Foundation funded the first Superman Rising Star Research Fund project, which aims to provide excellent young scholars in the field of ultrasound research in China with a stage to "show their talents". The first Superman Rising Star Research Fund project is designed to provide a stage for outstanding young scholars in the field of ultrasound research in China. Through this programme, young people will be encouraged to improve their scientific research ability, cultivate their scientific research thinking, support the projects of young researchers, explore the new direction of ultrasound diagnosis and treatment, and contribute to the development of China's ultrasound medicine. Afterwards, the congress held a grand book launch of Ultrasound Medicine (Fifth Edition). The conference has 10 sections, including keynote report, "Light of the Bay Area" 2023 Shenzhen Medical Association Ultrasound Academic Annual Conference, "Eye to Eye - Beyond Wonderful" Young Elite Clinical Thinking Competition, "Superman Classroom - Sound and Wonderful" Ultrasound Teaching and Learning Programme, and "Ultrasound Teaching and Learning Programme". Ultrasound Teaching Innovation and Excellence Competition, "Youth Thinking of the Future" English Competition, "Supernova" First Superman Rising Star Talent Show, "Ultrasound+" Cross-Fusion Forum, "Ultrasound+" Cross-Fusion Forum, "Ultrasound+" Cross-Fusion Forum, "Ultrasound+" Cross-Fusion Forum, "Ultrasound+" Cross-Fusion Competition "Cross-Integration Forum, Superman Innovation and Entrepreneurship Workshop, Youth Free Speech and "Embrace the Greater Bay Area - Innovate Superman Together" large-scale scientific publicity activities. The conference is rich in content and novel in format, emphasising "wide communication, high interaction, strong practice and deep thinking". In addition to traditional academic exchanges, the conference also includes round-table discussions, joint workshops between academics and enterprises, brainstorming group discussions, as well as on-site debates, public service publicity activities on foot and other novel forms, with academic topics covering multidisciplinary collaboration, Academic topics covered multidisciplinary collaboration, teaching innovation, continuous career development planning for doctors, transformation of scientific and technological achievements, and other current hot topics of concern to physicians. In the keynote report section, academician Xie Heping of Shenzhen University made a report entitled "Innovation and Creation from Ordinary Imagination", and academician Zhang Yun of Qilu Hospital of Shandong University made a report entitled "Diagnostic Criteria for Reconstruction of Hypertension: Is the Moon Still Round or Is it Foreign? Report. Professor Tian Jie from Institute of Automation, Chinese Academy of Sciences, Professor Zheng Hairong from Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Professor Guo Liping from School of Humanities, Peking University School of Medicine, Professor Qi Wen'an from Journal of Chinese Medical Association, Professor Yu Huanxin from Peking University School of Medicine, Professor Max Diaz from Hong Kong Polytechnic University will also give lectures at the conference. The "Light of the Bay Area" is the annual meeting of the Shenzhen Ultrasound Society, and Professor Xu Jinfeng, Chairman of the Ultrasound Committee of the Shenzhen Medical Association, delivered a keynote speech. The Light of the Bay Area section focuses on medical-industrial crossover, explores new clinical methods, opens up new ideas for scientific research, breaks through new ultrasound technologies, integrates basic research results, and seeks to transform the results of the way to show the youthful vitality of the Shenzhen style. The contestants of the "Eyes to Know and Beyond Wonderful" Young Elites Clinical Thinking Competition came from all over the world and competed in various ultrasound subspecialties such as abdominal, superficial, gynaecological and cardiac, etc. The competition focuses on the inspiration of clinical thinking, creates a platform for the combination of theory and practice, and provides young physicians with an opportunity to show themselves. "The Ultrasound Teaching Innovation and Excellence Competition is mainly based on the "Master Teachers" and "Superman Classroom", aiming to improve the teaching ability of young and middle-aged ultrasound teachers, and promote the synergy between medical education and research. The competition aims to improve the teaching ability of young and middle-aged ultrasound teachers and to promote the construction of the ultrasound discipline with the synergistic development of medical education and research. More than 20 young doctors from different hospitals participated in the "Youth Thinking of the Future" English Competition. They thought about the future direction and technological innovation of ultrasound medicine in the areas of fetal ultrasound, ultrasonography, remote ultrasound, ultrasound therapy and molecular imaging, which fully demonstrated the young doctors' sense of innovation and spirit of exploration. The "Ultrasound+" Cross-Integration Forum, which brings together experts from science and engineering cross-disciplines and ultrasound disciplines, aims to promote the creation of a platform for medical-industrial integration, enhance the innovative research and development of new ultrasound technologies and equipment, and explore the prospects for the application of ultrasound molecular diagnostic and treatment integration. The "Creators - Smart Future" Ultrasound Innovation and Entrepreneurship Workshop creates a stage for young physicians to show their innovative technologies, invites famous domestic enterprises and experts to get together, discusses in-depth issues related to intellectual property rights transfer and open licensing, and actively puts them into practice, so as to build up a platform to help the ultrasound industry realise the transformation and licensing of intellectual property rights. In the first "Supernova" module, 15 young talents from the domestic ultrasound field presented their latest research results, including new ultrasound imaging technologies, ultrasound artificial intelligence and nanomedicine. The Research Methodology Forum invites domestic ultrasound researchers to give academic lectures, including researchers in specialised fields to share their latest research results in the field of ultrasound medicine. In the Youth Free Speech Module, senior ultrasound experts and members of the Youth Committee were invited to discuss and review special cases, retrospective studies and basic research in various subspecialties of ultrasound with young doctors, which provided new inspirations to promote the cause of ultrasound medicine to a new level. One of the highlights of the event was the "Embracing the Greater Bay Area - Creating a New Ultrasound Man Together" large-scale public service activity held in the afternoon of the 22nd. Ultrasound doctors no longer sit mysteriously in their own clinics, but went out to the public to enhance the public's knowledge and understanding of ultrasound medicine. On that day, outstanding representatives from the ultrasound industry and the majority of young ultrasonographers gathered, a total of more than 30 ultrasound experts, more than 140 young ultrasonographers from across the country to hike the Shenzhen Bay. Along the way, they used their professional knowledge and practical experience to introduce to the public the basic principles of ultrasound medicine, clinical applications, as well as the precautions to be taken to receive the examination, etc., at the same time, live release of nine public service popularisation video, warmly welcomed by the general public and praised. Along the way spring rain, young and old ultrasonographers put on a colourful mackintosh, became a bright rainbow in Shenzhen Bay. Through this activity, the general public not only understood the basic knowledge of ultrasound medicine, but also felt the contribution and significance of ultrasound medicine to human health. At the end of the "Science Publicity Walk", the General Assembly presented awards to the outstanding members of the activity.

China Shandong Network - Sense Shandong May 31 (Reporter )In order to promote the ultrasound quality control work in Heze City, standardised and smooth, and comprehensively improve the level of ultrasound medical diagnosis and treatment, the 2023 annual Heze ultrasound medical quality control centre work conference was held in Heze Municipal Hospital. The meeting was hosted by Ma Junqi, director of the quality management office of Heze Municipal Hospital, Ye Yongqiang, vice president of Heze Municipal Hospital, Ma Jifang, chief of the medical administration and medical management section of the Heze Municipal Health Commission, and all the members of the Ultrasound Medicine Quality Control Centre of Heze Municipality attended the meeting. "Through this meeting, the ultrasound quality control centre can further gather consensus and continuously promote the standardisation and homogenisation of ultrasound medicine in the city." Ye Yongqiang said. Ma Jifang introduced: "Heze ultrasound quality quality control centre was established two years ago, under the leadership of Fan Huili, director of the Heze ultrasound medicine quality control centre, to pay strict attention to the quality of ultrasound medical care, standardize ultrasound diagnosis and treatment, and achieved significant results. The next step is to full quality control network, strengthen their own construction, to eat and master the new regulations and standards issued by the state and province in a timely manner, against the national top ten safety improvement goals as well as the quality improvement goals of the various professions, and strictly formulate the quality control goals of the profession." Subsequently, Fan Huili made a report on 2022 Heze Ultrasound Medical Quality Control Centre work summary and 2023 work plan, and explained in detail the 2022 version of the ultrasound medical speciality medical quality management control indicators and NCIS medical quality control data system ultrasound data filling important concerns, and at the same time on the HZH in ultrasound speciality quality control work improvement objectives to improve diagnostic compliance rate in the At the same time, the experience of Heze Municipal Hospital in improving the diagnostic compliance rate of ultrasound professional quality control work was shared. Director of Mudan People's Hospital Ji Donglu and other directors of ultrasound departments in counties and districts also shared their experience in improving diagnostic compliance rate, and at the end of the meeting, the special supervisory inspection form for improving diagnostic compliance rate was discussed. The successful convening of this working meeting of Heze Ultrasound Medical Quality Control Centre has promoted the homogenisation and standardisation of ultrasound medical diagnosis and treatment in Heze. Participating experts unanimously expressed that they would endeavour to rapidly implement the consensus formed in this meeting and continuously improve the quality control level of ultrasound medicine in their own institutions and even in their own counties and districts.