Professor Yuan Qinhua of Donghua University led the research group to develop new materials

God 10 successfully flew into the sky. Today, the reporter learned that the 72-year-old Professor Yuan Qinhua led by Donghua University has successfully applied the aerospace materials developed by the research group to the astronaut's space life. This is the 10th time that the task force has provided the most comfortable "convenience" protection for astronauts after God 5, God 6, God 7 and Shen Jiu.

As the saying goes, people have three hurries. For astronauts, the daily metabolism on Earth must have become a problem. How can we solve this "difficulties," especially for the "convenience" of astronauts in flight or emergency? Since 1996, after accepting the tasks of the Beijing Aerospace Medical Engineering Research Institute, Professor Yuan Qinhua led the task group on the big topic of this daily trivia, carried out multi-disciplinary research, and finally developed “HYF” urine collection and emergency stool collection. Device. As a multi-functional aerospace composite material, the two devices can not only meet the normal needs of astronauts for urination and defecation, but also achieve rapid absorption, keep the surface of the underwear dry, and also antibacterial and deodorizing, and effectively absorb the ammonia components in the excrement. The astronauts skin is free from any infection and the brain is not stimulated by toxic gases.

According to Prof. Yuan Qinhua, due to the personal equipment, in order to make astronauts wear more comfortable, the team also proceeded with the “advancement and upgrading” of scientific research results in terms of the fit of the device to the human body and the softness of the materials used. . From the collection of single urine to the collection of urine and stool, from the male-only device to male-female-type device pairing, and tailor-made devices for each flying astronaut, the research team has continuously improved scientific research according to the actual needs of astronauts. , Make "space convenience" more convenient. "Since 2005, we have cooperated with a company in Guangdong to achieve the mature production of our products. Astronauts use our products every day, which is also a strong affirmation of the superior performance of our products." At present, the research results of the two devices have applied for national invention patents and have completely independent intellectual property rights.

Professor Yuan Qinhua also told reporters that in order for space and space health materials to “fly into the homes of ordinary people”, ordinary people can also enjoy “highly sophisticated” services, and the team has increased the research and development of aerospace-to-civil products and is working Develop a range of products for the elderly, patients, and specialty workers to serve the population. (Correspondent Xiang Juan Qiu Dengmei reporter Zhou Kai)

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