Anal dilatation structure of anorectal stapler

Abstract

The invention discloses an anal dilatation structure of an anorectal stapler. The anal dilatation structure comprises a first anal dilatation shell, a second anal dilatation shell, a first supporting assembly, a storage battery and a controller; adhesion plates are fixed to the two sides of the first anal dilatation shell, and adhesion pieces adhere to the adhesion plates; a first hydraulic cylinder is fixed to the first anal dilatation shell, and the second anal dilatation shell is fixed to the first hydraulic cylinder through a piston rod; a first camera and an illuminating lamp are embedded in the second anal dilatation shell, and the first camera is located on one side of the illuminating lamp; a conical head is fixed to the upper side of the first supporting assembly; the storage battery is embedded in the first anal dilatation shell; and the second supporting assembly is connected with a limiting assembly in a clamped manner. The anal dilatation structure of the anorectal stapler of the invention has the advantages that a lubricating effect can be achieved, the length of the anal dilatation structure of the anorectal stapler can be adjusted, the auxiliary anti-skid fixing effect can be achieved, the supporting effect on the interior can be achieved, and the internal environment can be conveniently observed.

Description

technical field [0001] The invention relates to the technical field of anorectal stapler, in particular to an anus-expanding structure of an anorectal stapler. Background technique [0002] Stapler is a device used in medicine to replace manual suturing. The main working principle is to use titanium nails to separate or anastomose tissues, similar to a stapler. According to the scope of application, it can be divided into skin staplers, digestive tract (esophagus, gastrointestinal, etc.) circular staplers, rectal staplers, circular hemorrhoid staplers, circumcision staplers, blood vessel staplers, hernia staplers , Lung cutting stapler, etc. [0003] The anus expansion component of the existing anorectal stapler cannot play the role of lubrication when in use, and it is easy to damage the human body components when performing anal expansion work. The general anal expansion component cannot be adjusted in length according to needs. When the components are in use, due to the...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an anus expansion structure of an anorectal stapler, to solve the problem that the anus expansion assembly of the existing anorectal stapler proposed in the above-mentioned background technology cannot play the role of lubrication when in use, and when performing anal expansion work It is easy to damage the human body components, and the general anal expansion components cannot be adjusted in length according to the needs. At the same time, when the anal expansion components are used, due to the small space, it is not convenient for the staff to better observe the interior, and the practicability is not strong.

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