Electric anastomat capable of identifying information of nail box

Abstract

The invention discloses an electric anastomat capable of identifying information of a nail box. The electric anastomat comprises a nail box assembly, a gun barrel assembly and a main anastomat body; the nail box assembly, the gun barrel assembly and the main anastomat body are connected in sequence. The electric anastomat is characterized in that a storage part capable of storing information of the nail box assembly is connected to the nail box assembly, the main anastomat body comprises an identifying part, and the identifying part can identify the information in the storage part.

Description

technical field [0001] The invention relates to surgical anastomosis medical instruments, in particular to an electric stapler capable of identifying nail box information. Background technique [0002] The working principle of the stapler is the same as that of the stapler, that is, the interlaced staples are fired into the tissue to staple the tissue. During the operation, the doctor selects a nail magazine with a suitable nail height and stroke according to the thickness of the affected tissue and the length of the tissue to be cut and matched. In order to match the stroke of the cutter of the stapler with the stroke of the nail magazine and prevent insufficient stapling stroke or excessive impact, the stapler needs to control the stroke of the cutter. For manual staplers, the stroke of the cutting knife is generally controlled by a mechanical limit, but manual staplers have the problem of unstable firing force and insufficient stapling stroke. For the electric stapler, ...

AI Technical Summary

Problems solved by technology

For manual staplers, the stroke of the cutting knife is generally controlled by mechanical limit, but manual staplers have the problem of unstable firing force and insufficient stapling stroke

For the electric stapler, the stroke control switch is mainly set on the stapler, and the operator selects the required stroke according to the condition of the affected area. This method requires manual selection of the stroke, so there is a possibility of misoperation; another electric stapler uses a fixed cutting stroke. The main body of the stapler matches the staple cartridge with a specific stroke, that is, a stapler body can only match a staple cartridge with one stroke. Although this method can avoid human-made misoperations, it requires different treatments for different affected parts of the same patient. Only two stapler main bodies can be used for the staple cartridge of the stroke, which is not very versatile and the operation cost is high

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