摘要
将1#、4#丝线共80条分4组（消毒时间分别为1日、1周、2周和3周），用甲醛熏蒸消毒。另两组1#、4#丝线共40条分别用环氧乙烷和高压蒸气消毒。消毒后测试其拉力强度，结果与对照组相比，差异无显著性（P＞0．05）。结论：丝线经甲醛反复熏蒸或经一次环氧乙烷消毒、高压蒸气消毒后，拉力强度不受影响。
120 pieces of silk suture (1#&4# ) were sterilized with formaldehyde at differrent time period,Group II and III each had 20 pieces and was disinfected with ethylene oxide or high pressure respectively.The tension of each silk suture was measured with tensomether. The result showed that there was no significant difference compared with the control groups (P>0. 05 ). This suggests that silk suture maintains the same tension in the experiments: after repeated sterilization with formaldehyde, with ethylene oxide, or with highpressure sterilization once.
出处
《中华护理杂志》
CSCD
北大核心
1997年第5期259-260,共2页
Chinese Journal of Nursing
关键词
甲醛
环氧乙烷
高压蒸气消毒
丝线拉力
Formaldehyde Ethylene oxid High pressure steam sterilization Tension of silk sutures
