In the past, the hose-type tourniquets used in domestic hospitals have common problems such as cross-use, repeated use, random storage, non-sterilisation or disinfection, or excessive disinfection of the septum, causing serious contamination of the tourniquet.
The pathogens picked up by the tourniquet are far beyond the "Hospital Disinfection Hygienic Standards" (GB15982-1995) 4.2.3 stipulated that the total number of bacterial colonies in contact with skin medical products should be ≤200cfu/g or 100cm2: pathogenic microorganisms should not be detected. "Requirements, and the detection of conditional pathogens (this is reported in a large number of domestic literature).
"The medical equipment, utensils and articles that contact the skin and mucous membranes must meet the disinfection level as required by Article 12 of Chapter III of the Hospital Infection Management Measures (Decree No. 48 of the Ministry of Health of the People's Republic of China); various types for puncture and blood collection Such invasive medical devices must be operated in accordance with the relevant regulations.