The only certified blood oxygen imaging product in the country has been released, based on new spectral technology.
CTOnews.com July 10 news, by the Chinese Academy of Sciences Hefei Institute of matter Institute researcher Liu Yong, Wang Yikun researcher team developed based on the new spectral imaging technology of tissue blood oxygen testing equipment approved medical device registration certificate, this is the only NMPA (State Drug Administration) certified blood oxygen imaging technology products.
CTOnews.com learned from the Hefei Academy of Physics of the Chinese Academy of Sciences that the cooperation team broke through a number of key technologies such as tissue optical parameter extraction, surface contour extraction, image cutting, motion artifact elimination and so on. Tissue oxygen imager has three advantages:
High precision: the new spectral imaging technology combines structured light and specific light transmission model, which can provide tissue optical parameters while detecting tissue morphology, so as to improve the accuracy of blood oxygen detection.
High efficiency: the tissue blood oxygen imager uses a movable scanning detector to realize the rapid imaging of important physiological parameters such as oxygenated hemoglobin, deoxyhemoglobin and blood oxygen saturation of local tissue, and gives the specific values quantitatively.
A variety of application scenarios: it has good clinical value in endocrinology, vascular surgery (hand and foot surgery), health management center, burn wounds, all kinds of reconstructed skin flap surgery and so on.
It is understood that tissue oxygen monitoring can identify early ulcers and judge whether the wound can heal. Through the spatial frequency imaging technology, the tissue oxygen imager first obtains the tissue optical parameters, and then calculates the oxygen saturation through the parameters. The researcher said that with the policy support of provinces and cities in the process of scientific research, it can be applied more quickly to the entire medical market.
