圈套器，是用尼龙杆将事先用可吸收线或者合成线打好的滑结收紧来结扎血管、息肉或其它管道结构的一种器械,其操作方便,已被应用于多种腹腔镜腹部手术中。
医疗端部执行器的例子包括但不限于医疗抓钳和医疗圈套器。
Examples of medical end effectors include, without limitation, a medical grasper and a medical snare.
二级脾蒂离断法处理脾蒂2例，圈套器双重结扎法处理脾蒂12例。
There were 2 cases operated on using dissection secondary branches of splenic pedicle and 12 using the snare to deal with the splenic hilus.
阑尾切除术的基础上有多种技术，同时进行腹腔镜阑尾切除术像圈套器、打结、夹子、吻合器。
There are various techniques for the closure of base of appendix while performing a laparoscopic appendectomy like endoloops, knotting, clips and staplers.
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