A laparoscopic puncture hole suture device

Abstract

This utility model discloses a laparoscopic puncture hole suturing device, including an outer sheath, a push rod, a pusher head, and a suture needle. The outer sheath is used to pass through the abdominal cavity wall, and a push rod is movably sleeved on its inner side. The lower end of the push rod is connected to the pusher head, and the upper surface of the pusher head abuts against the lower surface of the outer sheath. The pusher head has mounting holes on both sides, and a suture needle is built into it. The upper end of the suture needle has a barb. The lower end of the outer sheath has insertion holes on both sides, which are inserted and cooperate with the suture needle. The side wall of the insertion hole has a locking block located on the opposite side of the barb. The pusher head and push rod have a through-hole for the suture thread, and the two ends of the suture thread pass through and connect to the tail end of the suture needle. Through its ingenious structural design, this utility model can achieve rapid suturing of the puncture hole with only a few operations, significantly simplifying the complex steps of traditional suturing, improving surgical efficiency, and providing an innovative and practical suturing solution for laparoscopic surgery.

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