论文部分内容阅读
目的探讨骨穿针预处理的最佳浸泡溶液,提高其清洗效果。方法使用后骨分成两组,A组用30 g/L过氧化氢溶液浸泡10 min,B组用1∶50多酶溶液浸泡10 min,其余处理方法相同,采用隐血试验检测法比较两组清洗后隐血试验阳性率,评价清洗效果。结果 A、B两组隐血试验阳性率分别为1.64%和9.35%,差异有统计学意义(P<0.01)。结论 30 g/L过氧化氢溶液浸泡后清洗的骨穿针清洗效果明显优于1∶50多酶溶液浸泡后清洗的骨穿针。
Objective To investigate the best soaking solution of bone needle pretreatment to improve its cleaning effect. After the method was divided into two groups, the group A was treated with 30 g / L hydrogen peroxide solution for 10 min, the group B was treated with 1:50 multizyme solution for 10 min, the rest of the treatment method was the same, the occult blood test was used to compare the two groups of cleaning Post occult blood test positive rate, evaluation of cleaning effect. Results The positive rates of occult blood test in groups A and B were 1.64% and 9.35%, respectively, with statistical significance (P <0.01). Conclusion The cleaning effect of bone needle after 30 g / L hydrogen peroxide solution immersion is obviously better than that of the bone puncture needle after cleaning with 1:50 multi-enzyme solution.