一种便于腹腔镜胆囊切除术结石取出的新型取出袋:体外实验。

E Kanehira, K Omura, K Kawai, N Ishikawa, Y Watanabe
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引用次数: 0

摘要

为了避免腹腔镜胆囊切除术中结石负荷过大而无法简单取出时顶骨创面扩大,我们研制了一种新型取出袋。新的提取袋具有独特的形状,可以将石头或碎片按线性顺序排列。为了评价新袋的体外结石提取效果,我们进行了体外结石提取实验,并将新袋技术与传统的结石去除技术进行了比较。常规技术组提取60颗小结石的平均实验时间为710秒,新袋法组为316秒(p < 0.001)。使用这种技术,更大的结石也可以在不延长顶骨切口的情况下取出,一旦它们在袋中破碎。我们的实验结果表明,新的取出袋是腹腔镜胆囊切除术中一种简单、安全的微创结石取出技术。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A new extraction bag to facilitate stone extraction in laparoscopic cholecystectomy: in vitro experiments.

In order to avoid extension of the parietal wound when the stone load is too large to be simply extracted in laparoscopic cholecystectomy, we developed a new extraction bag. The new extraction bag has a characteristic shape to arrange the stones or fragments in a linear order. To evaluate the efficacy of the new bag we conducted in vitro stone extraction experiments and compared the new bag technique with conventional stone removal techniques. Mean experiment time to extract 60 small stones in a conventional technique group was 710 seconds, whereas it was 316 seconds with the new bag technique (p < 0.001). With this technique larger stones are also extracted without extending the parietal incision once they are fragmented in the bag. The results of our experiments suggest the new extraction bag as a simple and safe technique in minimally invasive stone extraction in laparoscopic cholecystectomy.

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