Electric endoscope anastomat capable of preventing mistaken triggering

Abstract

An electric endoscope anastomat capable of preventing mistaken triggering is disclosed. The electric endoscope anastomat comprises a gun body, a screw block, a threaded rod and a mistaken triggering prevention mechanism, wherein a first mounting groove is formed in one end of the gun body, a triggering handle is movably mounted on one side of the lower portion of the gun body, an adjusting handle is movably mounted on one side of the triggering handle, a fixed handle is fixed to one side of the screw block, an adjusting disc is fixed to one end of the threaded rod, the other end of the threaded rod fixedly penetrates through the mounting frame and the screw block and is rotationally connected with one side of the inner wall of the mounting frame, and one end of the mounting frame is fixedly connected with one side of the lower portion of the gun body. The electric endoscope anastomat is provided with the first mounting groove, and the effects of connection, fixation and hidden installation are achieved through the first mounting groove, and therefore the situation that part of parts in the mistaken triggering prevention mechanism need to be fixedly connected and installed through auxiliary installation pieces, so that the appearance of the whole gun body is affected, and the whole operation progress is affected in the whole gun body operation process is avoided.

Description

technical field [0001] The invention relates to the technical field of electric endoscopic staplers, in particular to an electric endoscopic stapler for preventing misfiring. Background technique [0002] Laparoscopic stapler (endoscopic cutting stapler and disposable nail box) is one of the important instruments in laparoscopic surgery. It replaces traditional manual suture and uses titanium nails to separate or anastomose tissues. It is easy and fast to operate and greatly The operation time is shortened. The laparoscopic stapler makes the operation field narrow and the manual anastomosis of deep parts is easy, accurate, firm and reliable, and significantly reduces the incidence of anastomotic leakage. According to the different power transmission methods, the anastomosis The device has undergone many design improvements since its birth, from the original medical "stapler" to a stapler, and after experiencing the two technical stages of the first generation of open stapler...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to address the deficiencies of the prior art, and provide an electric endoscopic stapler that prevents misfiring, so as to solve the problems of the existing electric endoscopic stapler proposed in the above-mentioned background technology due to the failure of the firing handle and the adjustment handle. The installation location is close, and the firing handle needs to be pressed repeatedly for surgical operation during the operation, which will easily cause the operator to press the firing handle again according to the operation memory after the operation, and at the same time cause the wrong firing process of the firing handle, which in turn will easily lead to surgical danger. Due to the fact that the existing electric endoscopic stapler has a certain installation distance from the fixed handle, the firing handle and the adjusting handle, different operators need to manually hold the fixed handle, the firing handle and the adjusting handle for operation. The problem of constantly adjusting the direction and angle of the handle to affect the progress of the overall operation

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