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Pistol-type circumcise anastomat with improved staple cartridge protective cap

A technology of circumcision and protective cover, which is applied in the fields of surgery, surgical fixation nails, medical science, etc. It can solve the problems of laborious operation, insufficient safety and reliability, etc., and achieve the effect of increasing the contact area, convenient operation, and improving the success rate

Active Publication Date: 2015-11-25
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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  • Pistol-type circumcise anastomat with improved staple cartridge protective cap
  • Pistol-type circumcise anastomat with improved staple cartridge protective cap
  • Pistol-type circumcise anastomat with improved staple cartridge protective cap

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Embodiment Construction

[0060] 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.

[0061] like figure 1 , 2 As shown, the pistol-type circumcision stapler with the improved staple magazine protective cover includes the glans seat 1, the adjustment rod 2, the adjustment knob 3, the cylindrical cutter 4, the staple ejector barrel 5, and the hollow ejector 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 the gun body and the trigger transmission mechanism. Described gun body is made up of tubular body part 8, main housing part 9 and handle part 10, and concrete scheme is that gun body is made of symmetrical t...

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PUM

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Abstract

The invention discloses a pistol-type circumcise anastomat with an improved staple cartridge protective cap. The pistol-type circumcise anastomat comprises a pistol body and a pistol drive mechanism, wherein the pistol body is composed of a tube-shaped body part, a main shell boy and a handle part, a plurality of reinforcing ribs are arranged on the inner surface of a fixing barrel of the staple cartridge protective cap, distributed at intervals along the circumferential direction of the fixing barrel, and are parallel to the axis of the fixing barrel, one ends of the reinforcing ribs are connected with an annular bulge, the other ends of the reinforcing ribs are connected with an annular baffle plate, when the fixing barrel sleeves the periphery of the end part of a ring body of a staple cartridge ring, the annular bulge enables the sleeving to be very firm, and the plurality of reinforcing ribs enable the fixing barrel to be firmer and durable. Due to the adoption of the non-closed structural form, the annular baffle plates have certain toughness, so as to be protected from being damaged when the fixing barrel deforms.

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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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/326A61B17/115
CPCA61B17/1155A61B17/326
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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