Release date: 2009-08-11
Recently, Guangzhou Zhongke Yusheng Medical Technology Co., Ltd. successfully developed the first two-dimensional bio-visible molecular imaging system in China.
According to Dr. Yang Wei from the State Key Laboratory of Guangzhou Medical Institute, in order to study the distribution of drugs in experimental animals, animals must be killed and dissected in batches, which consumes a large number of experimental animals. At the same time, researchers cannot Individuals were observed continuously. Through the two-dimensional bio-visible molecular imaging system, researchers can conduct continuous research on living animals without killing animals, that is, through a specific fluorescent tracer, a series of dynamic experimental data can be obtained from the same animal.
Guangzhou Zhongke Yusheng Medical Technology Co., Ltd. is a technological achievement transformation platform for the national “973†project – “Research on key scientific and technical issues of molecular imagingâ€. Senior researcher Tian Jie, chief scientist of the “973†project, led the development and design of the imaging system.
According to the company's research and development personnel, the system uses the world's leading computer image reconstruction algorithm, the spatial error of similar foreign products is generally 2 to 3 mm, and the device controls the error to 0.5 to 1 mm, which greatly improves the accuracy of the experimental results. Sex. In addition, the company has recently successfully developed Micro-CT for small animal living research and has officially started production. This equipment is another powerful tool for life science research. At present, only a few European and American high-tech companies have similar products.
Experts say that molecular imaging, represented by living animal imaging, is known as "medical imaging in the 21st century" and has revolutionary significance for the development of life science research. In foreign countries, due to its unique in vivo tracer properties, the application of visible light molecular imaging technology continues to expand. Currently, it has been in basic research in life sciences, drug development, drug testing, cancer research, food surveillance, environmental monitoring, crop and marine biological monitoring. And other fields are widely used. In China, these applications are still in the startup phase. It is foreseeable that this technology and related products have broad application prospects and market prospects.
Shanghai Medical Device Industry Association
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