Magnetocardiography equipment receives birth permit; major breakthrough achieved in the industrial innovation model of large scientific facilities “laying eggs along the way”

Chao News Reporter Zhang Liu
In the assembly area of ​​Hangzhou Zero Magnetic Medical Equipment Co., Ltd., 6 magnetic heart imaging devices under assembly have obtained the "birth permit". Recently, the magnetic heart imaging device has obtained the second-class medical device production license approved by the Zhejiang Provincial Drug Administration. "In this way, the equipment can enter the hospital and conduct auxiliary diagnosis for patients." Zhai Yueyang, chairman of the company, said that this is a major breakthrough in the "laying eggs along the way" industrial innovation model of the extremely weak magnetic large scientific device.
In May this year, the preliminary design plan of the Hangzhou extremely weak magnetic large scientific device has completed the preliminary review by the Ministry of Industry and Information Technology, and will build the world's strongest and largest zero magnetic space. This new national heavy equipment has both basic research and industrial innovation functions, making it possible for my country to take the lead in developing new quality productivity such as zero magnetic medical care, and will help Zhejiang build a highland of life and health science and technology innovation in the "315" science and technology innovation system. In September this year, the Ministry of Industry and Information Technology and the National Health Commission launched the application for the promotion and application of high-end medical equipment, and magnetic heart imaging equipment was included in the list of key products.
"Magnetocardiography equipment is the first scientific and technological transformation result of the extremely weak magnetic large scientific facility." Academician Fang Jiancheng, chief scientist and chief designer of the extremely weak magnetic large scientific facility, said that everything has a magnetic field, and human organs also have a magnetic field. Magnetic signals can be used to diagnose diseases, which has the advantages of no damage and no radiation. According to the preliminary research results of hospitals in Zhejiang, Shandong and other places, the accuracy rate of magnetocardiography equipment in identifying acute myocardial infarction is 91%.
Construction and research and development at the same time, "laying eggs along the way" has given industrial innovation a source of fresh water. Chip-based sensors, magnetometer controllers, active magnetic compensation control systems... Although the extremely weak magnetic large scientific facility is still under construction, the Hangzhou Extremely Weak Magnetic Field National Major Scientific and Technological Infrastructure Research Institute, which was established first, has recruited more than 1,000 talents and conquered nearly 100 key technologies and device research and development. Magnetocardiography equipment is 100% made in Zhejiang and China.
Research and development and transformation at the same time make industrial innovation more efficient. Zheng Chunhui, who comes from the medical device industry, joined Hangzhou Zero Magnetic Medical Equipment Co., Ltd. 2 months ago and became a member of the assembly area of ​​magnetocardiography equipment. The company was established by Beijing University of Aeronautics and Astronautics and Hi-Tech Investment Group. It is responsible for industrializing the research institute's achievements and opening up the "last mile" of efficient connection between scientific research and industry.
The zero-magnetic medical equipment industry, which has reached the starting line, aims to reach a market scale of 100 billion yuan. "The application field of zero-magnetic medical treatment is very broad." Zheng Shiqiang, executive vice president of the institute, introduced that zero-magnetic medical equipment focusing on rapid triage of chest pain and cardiac health assessment is currently under development, and zero-magnetic medical equipment for children has also entered preclinical research. Compared with the nuclear magnetic resonance machine that costs tens of millions of yuan, a magnetic heart imaging device only costs a few million yuan, and with the supporting detection system and wearable monitoring equipment, it is expected to leverage the market of 100 billion yuan.
At present, the annual production capacity of magnetic heart imaging equipment exceeds 100 units, and in the future it will form an industrial layout of "Hangzhou headquarters + surrounding manufacturing bases".