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Gun type circumcision anastomat with improved suturing nail ejecting cylinder

A technique for circumcision and staples, applied in surgery, surgical fixation, medical science, etc., can solve the problems of insufficient safety and reliability, labor-intensive operation, etc., and achieve the effects of convenient operation, increased contact area, and labor-saving operation

Active Publication Date: 2015-12-02
JIANG XI YUAN SHENG LANG HE MEDICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned patents have the defects of laborious operation and insufficient safety and reliability.

Method used

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  • Gun type circumcision anastomat with improved suturing nail ejecting cylinder
  • Gun type circumcision anastomat with improved suturing nail ejecting cylinder
  • Gun type circumcision anastomat with improved suturing nail ejecting cylinder

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Embodiment Construction

[0050] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. And the features in the embodiments can be combined with each other.

[0051] Such as figure 1 , 2 As shown, the pistol circumcision stapler with improved staple ejector barrel includes glans seat 1, adjustment rod 2, adjustment knob 3, cylindrical cutter 4, staple ejector barrel 5, hollow top The rod 6, the staple bin ring 7, and the staples arranged in the staple bin ring 7, the cylindrical cutter 4 is coaxially installed in the staple ejection barrel 5, and also includes a gun body and a trigger transmission mechanism, Described gun body is made up of tubular body part 8, main shell part 9 and handle part 10, and concrete scheme is that gun body is made of symmetrical two halves, and every half part is all made up of h...

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Abstract

The invention discloses a gun type circumcision anastomat with an improved suturing nail ejecting cylinder. The gun type circumcision anastomat comprises a gun body and a trigger transmission mechanism. The gun body is composed of a tubular body part, a main shell part and a handle part. A suturing nail comprises rod-shaped nail tips and a nail beam, wherein a nail body disengagement assisting plate is arranged on the nail beam, and the side face of the nail body disengagement assisting plate is connected with the upper side face or the lower side face of the nail beam in a butt joint mode. The suturing nail ejecting end of the suturing nail ejecting cylinder is composed of a plurality of T-shaped ejecting rods distributed at intervals, wherein the T-shaped ejecting rods can extend into a U-shaped through groove and a through groove of a nail bin ring to eject out the suturing nail. By additionally arranging the nail body disengagement assisting plate, the disengagement of a nail body is facilitated; by arranging the two rod-shaped nail tips in an outwards-expanding shape, the nail tips can be prevented from being bent inwards when pierced into skin, inclined faces are formed on the outer sides of the ends of the rod-shaped nail tips, and the two rod-shaped nail tips in the outwards-expanding shape can be bent inwards when the rod-shaped nail tips make contact with a nail anvil; due to the design, the success rate of a suturing operation is greatly increased.

Description

technical field [0001] The invention relates to a circumcision stapler, in particular to a disposable circumcision stapler. Background technique [0002] The State Intellectual Property Office published the publication number 103405264A on November 27, 2013, and the patent name is a patent for a characteristic suture nail for circumcision. It includes a nail foot and a connecting beam, and its structural feature is that the nail foot is slender structure, several nail feet are connected on the connecting beam of characteristic shape, and the characteristic shape of described connecting beam includes ellipse, semi-ellipse, rectangle, semi-rectangle or other characteristic shape structures; the main function of the present invention is to cut the circumcision The surgical opening is sutured at one time, and the direction can be stabilized, the force is uniform, and the suturing is precise during the process of being pushed forward. It can prevent tissue wrapping after surgery....

Claims

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Application Information

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IPC IPC(8): A61B17/326A61B17/115
CPCA61B17/064A61B17/1155A61B17/326A61B2017/07257A61B2017/1157
Inventor 周明海刘晓鹏张小波黄燕李卫东
Owner JIANG XI YUAN SHENG LANG HE MEDICAL EQUIP
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