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Laparoscopic poke stapler

A suturer and laparoscope technology, applied in the field of medical equipment, can solve the problems of manual operation of closed laparoscope poking holes, unsatisfactory suturing, troubles for surgeons, etc., to reduce patient risk, simple structure, and reduce operation difficulty Effect

Inactive Publication Date: 2020-06-23
QINGDAO WOMEN & CHILDREN HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In people with a thick abdominal wall, it is extremely difficult to manually close the laparoscopic poke hole, and even a lot of time is wasted to achieve a satisfactory suture
The closure of laparoscopic poking holes has become a ringworm in laparoscopic surgery. It seems trivial, but it brings more troubles to surgeons

Method used

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  • Laparoscopic poke stapler
  • Laparoscopic poke stapler
  • Laparoscopic poke stapler

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The present invention will be further described below in conjunction with specific drawings.

[0028] Such as figure 1 and figure 2 As shown, the endoscopic poking stapler includes an operating core 1 for suturing the endoscopic poking hole and an outer sleeve 0 for protecting the operating core 1 from being inserted into the endoscopic poking hole. One end of the operating core 1 inserted into the endoscope operating space is provided with a peritoneum positioning device 2 for positioning the peritoneum at the inner opening of the endoscope poking hole, and the operating core 1 is pre-movably set to poke the incision in the endoscope poking hole The suture 3 closed at the peritoneum, the operating core 1 is set to guide the ends of the two ends of the suture 3 to pass through the peritoneum from the inner side of the peritoneum on both sides of the inner opening of the endoscopic poking hole and enter the operating core 1 in the endoscopic poking hole The suture gui...

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PUM

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Abstract

The invention discloses an endoscope puncturing hole stitching instrument, which comprises an operation core and an outer sleeve, wherein at least two wire taking needle guide hole paths are arranged in the operation core; the bottom end of the operation core is provided with at least two positioning blocks; the positioning blocks can be closed and opened and are used for positioning the peritoneum; a wire outlet groove with holes formed in the bottom is formed in each positioning block; wire embedding holes are formed in the operation core; a moving stitching wire is arranged in the wire embedding holes; the wire ends at the two ends of the stitching wires are respectively provided with wire outlet sleeves; the wire outlet sleeves are movably arranged in the wire outlet grooves. The endoscope puncturing stitching instrument has the advantages that the structure is simple; an endoscope puncturing hole can be conveniently and fast closed; the operation difficulty of operation doctors is reduced; the risk of a patient is reduced; the practicability is high; the endoscope puncturing hole stitching instrument can be popularized on clinics.

Description

technical field [0001] The invention relates to a stapler, in particular to a laparoscopic poking stapler, which belongs to the technical field of medical instruments. Background technique [0002] After the laparoscopic surgery is completed, the large laparoscopic poke hole needs to be closed to facilitate later healing. Especially after the laparoscopic surgery is completed, the poking hole in the navel must be perfectly closed, otherwise serious complications such as incisional hernia may occur. In people with a thick abdominal wall, it is extremely difficult to manually close the laparoscopic poke hole, and even a lot of time is wasted to achieve a satisfactory suture. The closure of laparoscopic poking holes has become a ringworm in laparoscopic surgery. It seems trivial, but it brings more troubles to surgeons. [0003] There is an urgent clinical need for a surgical tool that can quickly and satisfactorily suture laparoscopic poke holes in patients with abdominal wa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/04A61B90/17
CPCA61B17/0469
Inventor 吴美丽王晓娜高宏吴登峰
Owner QINGDAO WOMEN & CHILDREN HOSPITAL