China Youth Daily client news (Xu Yingzhong Youth Daily · China Youth Daily reporter Wang Yejie) "Intubation at the bedside, during sputum suction, can indeed avoid splashing, reduce the risk of exposure to infection, Sol can play a significant role in blocking.” A few days ago, Ying Youguo, deputy chief physician of the Ninth People’s Hospital of Shanghai Jiaotong University School of Medicine supporting the Optics Valley Branch of Wuhan Third Hospital, sent a telegram to Shanghai Ninth Hospital to say: “I just knew the day before yesterday. With this new invention, I applied for it and tried it as soon as possible. I didn’t expect to receive it this afternoon and use it. It’s really fast. I hope to produce more quickly, and other hospitals and other medical teams here also need it.”
Shanghai doctor used it once in Wuhan Sexual isolation towel. (Photo courtesy of the Ninth People’s Hospital Affiliated to Shanghai Jiaotong University School of Medicine)
Previously, in only two days, the first batch of 100 war-fighting inventions-the "disposable anti-splash isolation napkins" has been affiliated with Shanghai Jiaotong University School of Medicine The joint production enterprise of the Ninth People's Hospital quickly completed trial production and was sent to the Guanggu District of the Third Hospital of Han City, Wuhan Jinyintan Hospital and Shanghai Public Health Clinical Center.
It is understood that this invention originated from Wu Jiajun, an emergency physician at the Ninth People's Hospital affiliated to Jiaotong University School of Medicine, when he participated in the treatment of patients with new coronary pneumonia at the Shanghai Public Health Clinical Center, combined with the actual need for protection during rescue.
Wu Jiajun introduced that during invasive operations, sputum suction, and replacement of ventilator connectors and breathing circuits, it was discovered that medical staff needed a splash-proof protective device to reduce the risk of infection. To this end, he formed a joint team with Shanghai Jiaotong University School of Biomedical Engineering, Shanghai Tsinghua International Innovation Center Professor Xia Weiliang and Dr. He Jintao to start design and development. After that, he contacted the Hospital's Achievement Transformation Office, hoping that the idea of this "splash-proof device" could be applied to the clinic as soon as possible, so as to serve the front-line anti-epidemic as soon as possible and reduce the infection of medical staff.
Xu Bing, director of the emergency department of the Shanghai Ninth Hospital, introduced that in clinical medical treatment, some operations will have aerosol contamination caused by blood and sputum, which may easily lead to the risk of exposure to infections of medical staff, such as tracheotomy and tuberculosis patients. Chest surgery, breathing tube replacement, sputum suction, etc. Even if medical staff have personal safety protection equipment such as hats, masks, and protective goggles, it is difficult to prevent aerosols from spreading in local airflows in a short time. The newly invented spacer by
doctors is made of a combination of protective materials and transparent materials. It is preset with two pairs of sleeve-type operating ports, which can not only ensure a good view, but also provide a certain degree of freedom of operation, which is convenient for medical staff to implement Clinical treatment can significantly reduce the risk of infection exposure during surgery and operations. In the current battle with new coronary pneumonia, it can effectively provide medical staff with additional safety protection, improve the feasibility of various operations, and greatly reduce the risk of hospitalization.
just produced the disposable isolation towel. (Photo courtesy of the Ninth People's Hospital, Shanghai Jiaotong University School of Medicine) Volunteers of doctors
guide production in the production workshop. (Photo courtesy of the Ninth People's Hospital Affiliated to Shanghai Jiaotong University School of Medicine)
On February 18, Xu Feng, Director of the Disciplinary Planning Division of Shanghai Ninth Hospital received a call from Wu Jiajun and the design sketch. After evaluation by various parties, he contacted Shanghai on February 20 The university technology market seeks to connect with manufacturers. On February 21, the "Disposable Splash-resistant Insulation Napkin" project won the national intellectual property utility model patent application batch number. On February 22, the trial production of the first "Disposable Splash-resistant Insulation Napkin" sample was completed.
On the morning of February 23, the Shanghai Ninth Institute urgently recruited more than 10 volunteers to the manufacturer to transform into "small tailors" to participate in the trial production of the first batch of isolation towels. At 5:30 in the afternoon of the same day, 100 "disposable anti-splash isolation towels" were pasted with love tips jointly designed, sampled and printed by volunteers, and they were fully irradiated and sterilized "ready to go".
