Minimally invasive anal fistula treatment instrument

A technology for anal fistula and equipment, which is applied in the field of minimally invasive anal fistula treatment equipment, can solve problems such as increasing patient pain and surgical risk, foreign body sensation in patients' defecation, and psychological problems of patients, so as to reduce the risk of re-infection, reduce the burden of surgery, and guarantee life. quality effect

Pending Publication Date: 2021-08-13
山东成武赛诺医疗器械有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a minimally invasive treatment device for anal fistula, aiming to improve the existing tissue closure devices that mostly use materials that cannot be absorbed by the human body, such as using stainless steel nails to anastomose the incision when closing the internal opening of anal fistula, or using titanium The al

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  • Minimally invasive anal fistula treatment instrument
  • Minimally invasive anal fistula treatment instrument
  • Minimally invasive anal fistula treatment instrument

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Embodiment Construction

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is some embodiments of the present invention, but not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the implementation manners in the present invention, all other implement...

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Abstract

The invention discloses a minimally invasive anal fistula treatment instrument. The treatment instrument comprises a shell, a clamping handle is arranged on the shell, and is of a cavity structure capable of being buckled, and the clamping handle is fixedly connected with the shell through a bolt. The treatment instrument also comprises an anastomosis mechanism arranged at the front end of the shell, a feeding mechanism, a transmission mechanism arranged in the shell and a safety mechanism arranged at the rear end of the shell. A rotating handle is fixedly installed at the tail end of the safety mechanism, and a degradable anal fistula inner opening plugging device is installed in the feeding mechanism. The treatment instrument is simple in structure and convenient to operate. The purpose of effectively closing the inner opening of anal fistula and the inner opening of other pathological fistulous tracts can be achieved, the operation burden of doctors is relieved, and the risk of secondary infection caused by incomplete closing of the inner opening of the fistulous tracts after an operation is reduced.

Description

technical field [0001] The invention relates to the technical field of minimally invasive medical devices, in particular to a minimally invasive treatment device for anal fistula. Background technique [0002] At present, the clinical treatment of anal fistula is mainly based on surgery, including anal fistula incision, anal fistula thread setting, sphincter preservation surgery, etc. Converted to restorative surgery. However, there are no good solutions and medical devices for the treatment of complex anal fistula, postoperative recurrence, slow healing and other clinical problems. Most of the existing tissue closures use materials that cannot be absorbed by the human body. When closing, stainless steel nails are used to anastomose the incision, or titanium alloy closing clips are used to close the internal opening of the anal fistula. The stainless steel nails need to be removed after a second operation. The closing clips will cause foreign body sensation when the patient...

Claims

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Application Information

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IPC IPC(8): A61B17/12A61B17/00A61B90/00
CPCA61B17/00234A61B17/12099A61B17/1214A61B2017/00831A61B2017/1205A61B90/03
Inventor 刘贞宽宋成利崔海坡刘颖李来福
Owner 山东成武赛诺医疗器械有限公司
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