摘要
目的比较几种不同清洗方法对外科手术器械残留血迹的清洗效果。方法取外科手术使用过明显沾染血迹的器械300件,分传统清洗法、清洗煮沸法、多酶洗液浸泡法清洗手术器械,其中多酶洗液浸泡法分浸泡1、3、5min共5组,清洗完毕后用试纸法检测各组器械隐血阳性率。结果 5组器械隐血阳性率分别为:传统清洗组13.33%,清洗煮沸组0,多酶洗液浸泡1min组46.67%、3min组10.00%、5min组0。结论清洗煮沸法和多酶洗液浸泡5min法的清洗清洁效果好于其他方法差异有统计学意义(P<0.05),隐血试验是检测手术器械表面残留血迹的理想方法 。
OBJECTIVE To compare the results by using different methods to clean and remove bloodstain on surgical instruments.METHODS A total of 300 surgical instruments which just had been used after surgeries and had obvious bloodstain were collected,cleaned with 3 different methods,and divided into 5 groups including the traditional method group,the boiling method group,and the multienzyme method 1,3 and 5 min.The groups occult blood positive rates of the instruments of each group were detected by test paper after the cleaning.RESULTS The instruments occult blood positive rate by traditional method was 13.33%,by boiling method was 0,by 1 min multienzyme method was 46.67%,by 3 min multienzyme method was 10.00%,and by 5 min multienzyme method was 0.CONCLUSION The boiling method and 5 min multienzyme method have better cleaning effects than others.The occult blood test is a satisfying method to detect the blood stain on the surface of surgical instruments.
出处
《中华医院感染学杂志》
CAS
CSCD
北大核心
2010年第16期2456-2457,共2页
Chinese Journal of Nosocomiology
关键词
外科手术器械
清洗方法
血迹
隐血试验
Surgical instruments
Cleaning method
Bloodstain
Occult blood test
