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Auxiliary instrument for anorectal surgery

An operation and anorectal technology, applied in the field of anorectal auxiliary equipment and auxiliary equipment for surgery, can solve the problems of rapid implementation of unfavorable operations, increased patient pain, single function, etc. Effect

Inactive Publication Date: 2009-04-22
TOUCHSTONE INTERNATIONAL MEDICAL SCIENCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the instrument of this structure has a single function. In order to facilitate the use of the operation, it also needs to cooperate with a round tubular auxiliary catheter with a tapered end.
Especially in non-circular cutting hemorrhoid surgery, such a situation makes the operation steps numerous, which is not conducive to the rapid implementation of the operation, and indirectly increases the pain of the patient.

Method used

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  • Auxiliary instrument for anorectal surgery
  • Auxiliary instrument for anorectal surgery
  • Auxiliary instrument for anorectal surgery

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Embodiment Construction

[0043] The invention discloses an auxiliary instrument for anorectal surgery, such as figure 1 As shown, a hollow body 1 is included, and the body 1 includes a front end 11 and a rear end 12 . In the present invention, the rear end 12 of the body is a cylindrical structure with a closed ring side wall, more specifically, a cylinder. The main body 1 has at least one opening 4 on the front wall of the cylindrical structure, and the mucosa on the hemorrhoid and all or part of the hemorrhoid tissue can enter the hollow interior of the main body 1 through the opening 4 . In all the embodiments of the present invention, it also includes a suture connection part 2 arranged at the rear end 12 of the cylinder of the body 1 and an insertion guide part 3 arranged at the front end 11 of the body 1 .

[0044] exist figure 1 In the preferred embodiment shown, the main body 1 is fixed at the surgical operating position by suturing the suturing connecting portion 2 on the tissue, and the in...

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Abstract

The invention provides a supplementary instrument for an anorectal surgery, which comprises a hollow body, a sewing connection part arranged at the rear end of the body, and an inserting guide part arranged at the front end of the body. At the operation position of a surgery, superior hemorrhoidal mucosa and entire or partial hemorrhoidal tissues can pass through the body, the wall of the body is provided with at least one opening, and the superior hemorrhoidal mucosa and the entire or partial hemorrhoidal tissues can enter the hollow inside of the body through the opening. The supplementary instrument can avoid the adoption of an auxiliary conduit during the use, and can better aim at a hemorrhoid surgery of non-circular cutting only depending on the opening on the wall of the body, thereby reducing steps of the surgery, contributing to the quick implementation of the surgery, and also further reducing the pain of patients.

Description

technical field [0001] The invention relates to an anorectal auxiliary device, in particular to a new type of auxiliary device for hemorrhoid cutting, rectal polypoma, rectocele and other operations, belonging to the field of medical devices. Background technique [0002] Anal dilator seat is a commonly used auxiliary device in anorectal department, which plays an important role in anorectal examination and surgical treatment. The anal dilator seat generally adopted at present is a straight cylindrical structure with edges, and its edges are controlled by a doctor or fixed directly with the skin of the anal edge. The function of the anal expander seat is to open the anus and prepare for the follow-up examination or treatment. [0003] But, its function of the instrument of this structure is very single, and in order to facilitate the use of operation, it also needs to match a cylindrical auxiliary catheter with tapered end. Especially in the hemorrhoid surgical operation o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M29/00A61B17/94A61B1/32
CPCA61B2017/3452
Inventor 陈望东周婧丁水澄
Owner TOUCHSTONE INTERNATIONAL MEDICAL SCIENCE CO LTD
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