The Observation on the Disinfecting Efficiency of the Disinfectant 93

Disinfectant 93 is a colorless and transparent liquid. It contains surfactant and hand-protective.Its major component is ix(octyl amino-ethyl) glycine hydrochloride. 99. 8% natural bacteria could be re-moved from the medical staff's hands by using the disinfectant 93 to scrub for l min twice. According tothe standard of the Ministry of Public Health,it is allowed that the amount of bacteria on the hands is lessthan、equal to 10cfu/cm2 under the condition of class Ⅲ,and less than、equal to 5cfu/cm2 under the condi-tion of class Ⅰ、Ⅱ,in which the qualification rate reached to 100% and 98%,respectively. The average elimi-nation rate of natural bacteria reached to 99. 5% and 99. 3%,when the hands of surgical operators weredisinfected with the disinfectant 93 after scrubbing and brushing with soap. The results showed that disin-fecting efficiency of the disinfectant 93 was stronger,its continued effects were also visible,and it wasn't ir-ritative for skin.