自制闭合式取器钩的临床应用观察

目的:观察自制闭合式取器钩的临床应用效果。方法:采用随机分组方法,将取器者分为研究组161例,应用自制闭合式取器钩;对照组163例,应用传统取器钩。比较两组术时疼痛程度、术时出血量和取器时间。结果:研究组术时疼痛程度较对照组轻(P<0.01);术时出血量较对照组少(P<0.05);手术时间和对照组比较无统计学差异(P>0.05)。结论:临床上应用闭合式取器钩钩取宫内节育器,与传统取器钩相比,具有疼痛轻和出血量少等优点,具有临床应用价值,值得推广使用。

Observation on the Improved Hook to Take out IUDs

Objective: To evaluate the effectiveness of improved hook to take out IUDs. Methods: 324 patients were divided into two groups randomly, 161 patients in the study group, and 163 in the control group. The study group were treated with the improved hook to take out IUDs and the control group with the traditional hook. The degree of pain, the amount of bleeding and the duration of the operation were compared between two groups. Results: A significant decreased amount of bleeding and pain in the study group was observed(P<0.01). There was no significant difference in the duration of operation between two groups(P>0.05). Conclusions: Compared with the traditional hook, the improved hook can decrease the amount of bleeding and alleviate pain. It is worthy of widely use.