Surgical cutting anastomat with rigid component

Abstract

The invention discloses a surgical cutting anastomat with a rigid component, and belongs to the technical field of surgical cutting anastomats. The surgical cutting anastomat comprises a handle part, one side of the handle part is communicated with a shaking mechanism, a connecting pipe is movably connected into the shaking mechanism, the other end of the connecting pipe is hinged to a supporting nail bin part, and a clamping nail part is hinged to the top of the supporting nail bin part; the outer side parts of the clamping nail part and the supporting nail bin part are sleeved with a limiting mechanism, and the outer side wall of the supporting nail bin part is sleeved with a nursing mechanism. According to the invention, the cutting seat and the supporting nail seat are moved out from the forceps holder and the nail bin main body, and the flexible gaskets are arranged in the cutting seat in the forceps holder and the nail bin main body, so that the supporting capability of the rigid member is ensured, the fitting capability is improved through the internal flexible cutting seat and the supporting nail seat, and tissue damage caused by clamping is effectively avoided; in addition, the cutting set and the nail bin body can be quickly detached and disinfected, so that the disinfection and maintenance difficulty can be remarkably reduced, and the continuous use requirement is met.

Description

technical field [0001] The invention belongs to the technical field of surgical cutting staplers, in particular to a surgical cutting stapler with rigid components. Background technique [0002] During surgery, in order to better treat the wound, it is generally necessary to use a cutting stapler. The endoscopic cutting stapler can include an end effector that can move or articulate relative to the elongated shaft assembly. The actuator is usually configured to fix the tissue to be resected between the clamping devices, wherein the clamping device usually includes a structure configured to accommodate the staple cartridge, and the handle portion for operation is configured to control the clamping Closure of the device, and control to push the blade to cut and push the staples for suturing. [0003] In the prior art, surgical cutting staplers mostly use rigid components to support the end effector, but the rigid components have high anastomosis strength, which easily leads t...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the anastomotic strength of the rigid components is relatively high, which easily leads to secondary damage to the tissue. At the same time, the cleaning and maintenance of the rigid components is relatively inconvenient, resulting in low sustainable utilization. After suturing, it is necessary to shake the handle executive part repeatedly to drive the staple cartridge to disengage from the meshing part. However, if the shaking is large, it will affect the suture treatment of the external endoscopic wound, which is not conducive to the follow-up rehabilitation of the patient. Surgical cutting stapler with rigid components

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