各种清洗方法的性能评估（英文版）.pdf

1、PERFORMANCE EVALUATION OF VARIOUS CLEANING METHODSName:Sulisti HolmesAffiliation:National Services ScotlandCLEANING METHODSManual cleaning aloneMCUltrasonic cleaning aloneUCAutomated precleaning machine alonePMWasher Disinfector(WD)aloneWDManual cleaning then WDMC+WDUltrasonic cleaning then WDUS+WDA

2、utomated precleaning machine then WDPM+WDProtein Detection MethodPROTEIN LIMITSS(HTM)01-01(UK)5 gper instrument sideISO 15883:5(2021)3 g/cm26.4 g/cm2(alert level)ANSI/AAMI ST98:20223 g/cm2DGKH,DGSV and AKI guideline:20173 g/cm2Warning:80 to 150 g/deviceJSMI guideline:2021200 g per instrument sideMAN

3、UAL VS ULTRASONIC VS PRECLEANING MACHINECleaning MethodsProtein Concentration(g/instrument side)020406080100120140160MCUS PMManual CleaningSSD SiteProtein Concentration(g/instrument side)020406080100120Site 1Site 3Site 4SSD SiteProtein Conc(ug/instrument side)020406080100120140160180200220Site 1Site

4、 3Ultrasonic CleaningLIVE AND STANDARD SETSMethodNMeanSt devMinMaxUS12215.10925.5510159.59MC1827.69713.6270116.42PM824.15611.107080.81WD3371.1731.975014.89ANOVA COMBINED RESULTSMethodNMeanSt devMinMaxUS12215.10925.5510159.59MC1827.69713.6270116.42PM824.15611.107080.81WD3371.1731.975014.89US+WD1331.7

5、813.317022.63PM+WD1240.3012.109022.82MC+WD1030.5502.458021.42F=33.76p 0.0001(0.05 no significant differentWASHER DISINFECTORSiteMean St devMax10.4811.26211.7421.2881.5237.9331.8712.56114.8941.9722.3806.74F=12.42p 0.0001(0.05)SSD SiteProtein Concentration g/instrument side)0246810121416Site 1Site 2Si

6、te 3Site 4Standard setsLive SetsSTANDARD VS LIVE SETSSSD Site1Protein Concentration(g/instrument side)0246810121416WD Standard SetsSite 1Site 3SSD SiteProtein Concentration(g/instrument side)0246810121416WD Live SetsSite 1Site 3COMBINED RES