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One-time forming surgical suture linear anastomat

A linear stapler and surgical technology, applied in the direction of surgical fixation nails, etc., can solve the problems of easy misfire, poor suture effect, inaccurate staple position, etc., to prevent staple deviation, improve suture effect, and ensure suture effect of effect

Active Publication Date: 2021-07-16
SUZHOU FRANKENMAN MEDICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a linear stapler for one-shot surgical suturing, which has the advantages of accurate stapling position, good suturing effect, good firing effect, and can prevent false firing, etc., and solves the problem of inaccurate stapling position , Poor stitching effect, easy to fire by mistake

Method used

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  • One-time forming surgical suture linear anastomat
  • One-time forming surgical suture linear anastomat
  • One-time forming surgical suture linear anastomat

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Embodiment Construction

[0040] 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.

[0041] As introduced in the background technology, there are deficiencies in the prior art. In order to solve the above technical problems, the present application proposes a one-shot surgical suturing linear stapler.

[0042] see Figure 1-14 , a linear stapler for one-shot surgical suturing, including a protective shell 1 and a connecting sleeve 2, the protective shell 1 and the connecting sleeve 2 are threadedly connected, and the end of the connecting slee...

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Abstract

The invention discloses a one-time forming surgical suture linear anastomat, which comprises a protective shell and a connecting sleeve; a suture part is fixedly arranged at the end, away from the protective shell, of the connecting sleeve; the suture part comprises a suture head and a movable suture nail bin; and the movable suture nail bin comprises a nail bin shell, a movable nail pushing plate and a fixed nail storage device. By arranging a nail pushing plate spring, under the action of the nail pushing plate spring, suture nails are partially pushed out of an isosceles-trapezoid-shaped nail storage groove firstly and then pushed out of a nail discharging plate by a certain distance through a nail pushing groove, so that the suture nails are bent to a certain degree in the isosceles-trapezoid-shaped nail pushing groove and the isosceles-trapezoid-shaped nail storage groove and then pierce a to-be-sutured part to be preliminarily fixed; the stapling position of the anastomat is effectively controlled; stapling deviation of the anastomat is prevented; and the final suturing effect of the anastomat is effectively guaranteed.

Description

technical field [0001] The invention relates to the technical field of linear staplers, in particular to a linear stapler for one-shot surgical suturing. Background technique [0002] Stapler is a medical surgical stapler, which is used in medicine to replace traditional manual suturing equipment. Due to the development of modern technology and the improvement of manufacturing technology, the main working principle is to use titanium nails to separate or anastomose tissues. According to the shape and different parts of use, it is mainly divided into arc staplers and linear staplers. Among them, the linear stapler is one of the most widely used types of staplers. The working principle of the linear stapler is through two handle components. Usually, one of the handles includes the nail cartridge seat assembly, and the other handle includes the nail abutment seat assembly. The two handle assemblies close to grip the tissue, and the staples in the stapler cartridge are pushed o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/068
CPCA61B17/0686
Inventor 陆坚曹锐
Owner SUZHOU FRANKENMAN MEDICAL EQUIP