Endoscope puncturing hole stitching instrument

A stapler and endoscopic technology, applied in the field of endoscopic poking staplers and staplers, can solve problems such as difficulty in manually closing laparoscopic poking holes, inability to achieve satisfactory sutures, and trouble for surgeons, reducing patient risks, Simple structure and the effect of reducing the difficulty of operation

Inactive Publication Date: 2016-07-13
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 sat

Method used

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  • Endoscope puncturing hole stitching instrument
  • Endoscope puncturing hole stitching instrument
  • Endoscope puncturing hole stitching instrument

Examples

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Embodiment Construction

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

[0028] like figure 1 and figure 2 As shown in the figure, the endoscope poking and suturing device includes an operating core 1 for suturing the endoscopic poking hole and an outer sleeve 0 for protecting the operating core 1 to be inserted into the endoscopic poking hole. One end of the operation core 1 placed in the operation space of the endoscope is provided with a peritoneal positioning device 2 for positioning the peritoneum at the inner opening of the endoscope. The suture thread 3 closed at the peritoneum, the operation core 1 is provided for guiding the thread ends of the two ends of the suture thread 3 to pass through the peritoneum outward from the medial side of the peritoneum on both sides of the inner opening of the endoscopic piercing hole and enter the operation core 1 of the endoscopic piercing hole. suture guide 4.

[0029]The outer sleeve 0 is set as...

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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 an endoscopic hole punching stapler, which belongs to the technical field of medical instruments. Background technique [0002] After the endoscopic surgery is completed, the larger endoscopic poking holes need to be closed to facilitate the later healing. Especially after the laparoscopic surgery is completed, it is necessary to complete the closure of the piercing hole in the navel, otherwise serious complications such as incisional hernia may be associated. In people with thick abdominal walls, it is extremely difficult to manually close the laparoscopic hole, and even waste a lot of time and cannot achieve satisfactory suturing. Laparoscopic poking and closing has become a scabies in endoscopic surgery. It seems like a trivial matter, but it brings more trouble to the surgeon. [0003] There is an urgent clinical need for a surgical tool that can quickly and satisfactorily suture endoscopic per...

Claims

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Application Information

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IPC IPC(8): A61B17/04A61B90/17
CPCA61B17/0469
Inventor 高宏吴登峰
Owner QINGDAO WOMEN & CHILDREN HOSPITAL
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