PCD Used in Monitoring Sterilization Efficacy of Hydrogen Peroxide Gas Plasma Sterilizer
- VernacularTitle:PCD用于过氧化氢等离子体灭菌监测的初步探讨
- Author:
Jian ZHANG
;
Shuxia XING
;
Xia QIU
;
Lifei WANG
;
Liubo ZHANG
- Publication Type:Journal Article
- Keywords:
Sterilization;
PCD;
Hydrogen peroxide gas plasma;
Monitoring
- From:
Chinese Journal of Nosocomiology
2006;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To monitor the sterilization effect of hydrogen peroxide gas plasma sterilizer with process challenge derice(PCD).METHODS Hydrogen peroxide gas plasma sterilizer was used to sterilize different material and structure items in simulation field sterilization trial.The test pieces have been cultured for 7 days at 37 ℃.Make the test records in detail.RESULTS The hemostatic forceps,surface of lines and biological indicators,as well as 300 mm stainless steels tube and 2000 mm Teflon tube were sterilized successful.But 600 mm and 300 mm stainless steels of low temperature did not past the challenge tests.The results of test surface and test lumen were inconsistent.CONCLUSIONS PCD is need to be introduced in monitoring sterilization effect of hydrogen peroxide gas plasma sterilizer.
