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Knotter for laparoscopic minimally invasive surgery

A minimally invasive surgery and laparoscopic technology, applied in the field of suture, can solve the problems of low practicability and easy falling off of knotters, and achieve the effect of enhancing practicability and improving recyclability

Active Publication Date: 2021-04-13
CHANGZHOU ANKANG MEDICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The prior art has the following problems: Most of the knotters used for suturing in laparoscopic minimally invasive surgery are easy to fall off and have low practicability

Method used

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  • Knotter for laparoscopic minimally invasive surgery
  • Knotter for laparoscopic minimally invasive surgery
  • Knotter for laparoscopic minimally invasive surgery

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1-3 , the present invention provides the following technical solutions: a laparoscopic minimally invasive suture knotter, comprising a rod seat 5, the left and right sides of the rod seat 5 are equipped with rocker arms 6, the rocker arm 6 is far away from the side of the rod seat 5 A connecting frame 15 is provided, and a handle 1 is installed on the top of the connecting frame 15. The connecting frame 15 and the handle 1 are connected thro...

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Abstract

The invention discloses a knotter for laparoscopic minimally invasive surgery suturing, which comprises a rod seat, rocking arms are installed on the left and right sides of the rod seat, and a connecting frame is arranged on the side of the rocker arm away from the rod seat. A handle is installed above the connecting frame, the connecting frame and the handle are connected through a connecting device, the side of the handle close to the rod seat is provided with locking teeth, and a plurality of clamping devices are installed on the inner side of the handle , a pull rod is arranged below the pull rod seat, a pincer rod is installed on the outside of the pull rod, a support block is arranged on the outside of the pincer rod, and a water inlet pipe is installed on one side of the pincer rod; Springs, brackets, Velcro stickers, Velcro mother stickers and rubber layers enable the doctor's fingers to be in closer contact with the handle of the knotter during the operation, thereby preventing the knotter from slipping due to various reasons, thereby ensuring the normal operation of the operation.

Description

technical field [0001] The invention belongs to the technical field of suturing, in particular to a knotter for laparoscopic minimally invasive surgery. Background technique [0002] Suturing is to reattach or reconstruct the channels of incisional or traumatized tissues and organs, and to restore their functions. It is the basic condition for good healing and one of the important basic surgical techniques. Tissues and organs in different parts need to be sutured in different ways. Suturing can be performed with needle-holding forceps, or directly with straight needles with bare hands. In addition, there are skin staplers, staplers, and closers. [0003] The prior art has the following problems: most of the present knotters for laparoscopic minimally invasive surgery are easy to fall off and have low practicability. Contents of the invention [0004] In order to solve the problems raised in the above-mentioned background technology. The invention provides a knotter for ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/04
CPCA61B17/0469A61B2017/0474
Inventor 王春华李莹李志伟张佳锴张玲瞿淙魏岗
Owner CHANGZHOU ANKANG MEDICAL EQUIP