Tissue perforation stapler and method of use thereof

Abstract

The invention discloses a tissue perforation stitching instrument and a use method thereof. The tissue perforation stitching instrument comprises a stitching thread assembly, a stitching button assembly, a stitching puncturing device and a stitching locking device, wherein the stitching locking device is provided with a locking assembly, the stitching thread assembly comprises a stitching thread fixing head and a stitching thread, the stitching button assembly comprises a stitching button fixing head and a stitching button, one end of the stitching thread is fixedly connected to the stitching thread fixing head, the stitching button is fixedly connected to the stitching button fixing head, and when the stitching thread fixing head of the stitching thread assembly and the stitching button assembly are sequentially pushed to the other side of a tissue by the stitching puncturing device, the other end of the stitching thread sequentially penetrates through the stitching button and then is locked on the locking assembly. By adopting the tissue perforation stitching instrument and the use method, wide-range tissue perforations of an alimentary canal can be quickly and effectively stitched, and the surgical risk is reduced.

Description

technical field [0001] The invention relates to a tissue perforating stapler and a method for using the same. Background technique [0002] At present, when doing digestive tract surgery under flexible endoscope, especially when doing mucosal dissection, it is easy to cause tissue perforation or a large bleeding wound, so the tissue needs to be sutured, and a single hemostatic clip can only be used conventionally. For small bleeding wounds, it is very difficult to remedy, and it will cause a very large risk to the patient. Although the use of sutures combined with multiple hemostatic clips can quickly treat perforated and sutured tissues, it cannot cope with tissue perforations of larger wounds, which eventually leads to the failure of suturing operations. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art, and provide a tissue perforation stapler, which can quickly and effectively sut...

AI Technical Summary

Problems solved by technology

[0002] At present, when doing digestive tract surgery under flexible endoscope, especially when doing mucosal dissection, it is easy to cause tissue perforation or a large bleeding wound, so the tissue needs to be sutured, and a single hemostatic clip can only be used conventionally. For small bleeding wounds, it is very difficult to remedy, which will cause great risks to patients

Although the use of sutures combined with multiple hemostatic clips can quickly treat perforated and sutured tissues, it cannot cope with tissue perforations of larger wounds, which eventually leads to the failure of suture surgery

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