According to the information of Dongfang Medical Device Network and official website of China Health and Wellness Committee, the rubber sleeve outside the negative pressure isolation cabin is a protective measure, and its main function is to prevent pollutants in the negative pressure isolation cabin from leaking into the external environment, thus protecting the safety of medical staff and patients.
The outer rubber sleeve is usually made of high-strength PVC, which has good corrosion resistance and protective performance. In addition, the outer rubber sleeve can effectively block tiny particles and viruses in the air and prevent them from entering the isolation cabin, thus ensuring the cleanliness of the air.