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Surgical suturing and cutting device

A seam cutting and surgical technology, applied in the field of medical devices, can solve the problems of difficult replacement of firing components and complex structure, and achieve the effect of convenient replacement, simple operation and simplified structure

Pending Publication Date: 2022-07-01
TOUCHSTONE INTERNATIONAL MEDICAL SCIENCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are some instruments for suturing and cutting tissues in the prior art, however, the structures of the existing instruments are often complicated, and the firing components are difficult to replace

Method used

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  • Surgical suturing and cutting device
  • Surgical suturing and cutting device
  • Surgical suturing and cutting device

Examples

Experimental program
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Embodiment Construction

[0091] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments, however, can be embodied in various forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their repeated descriptions will be omitted.

[0092] The invention provides a surgical suture cutting device, comprising: a hollow casing, a window is opened on the side wall of the casing; a nail anvil is fixed inside the casing and located at the distal end of the window; A firing assembly is located on the proximal end side of the anvil, the interior of the firing assembly is provided with staples and a cutter, the firing assembly is at least partially detachably co...

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Abstract

The invention provides a surgical suturing and cutting device, which comprises a hollow shell, a suturing and cutting device, a suturing and cutting device and a suturing and cutting device, the nail anvil is fixed in the shell and located on the far end side of the window; the percussion assembly is located on the near end side of the nail anvil, an anastomosis nail and a cutter are arranged in the percussion assembly, at least part of the percussion assembly is detachably connected with the shell, and the percussion assembly can move in the axial direction of the suturing and cutting device relative to the shell; and when the suturing and cutting device is triggered, the driving assembly pushes the triggering assembly to move towards the far end side of the suturing and cutting device and pushes the anastomosis nail and the cutter in the triggering assembly out towards the nail anvil. The percussion assembly is driven by the driving assembly to complete closing and percussion of the suturing and cutting device, tissue is anastomosed, tissue suturing and cutting are achieved, the percussion assembly can be separated from the shell to be replaced, and reutilization of the instrument is achieved.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a surgical suture cutting device. Background technique [0002] During surgical treatment, it is often necessary to suture and cut some tissues in the human body. For example, in a surgical operation, part of the tissue is first sutured, and then the part of the tissue is excised. For another example, some fistula tracts may be formed in the human body due to various reasons, and the fistula tract refers to the pathological pus draining conduits caused by abscesses and connected between the body and the luminal organ or between the two luminal organs. For example, anorectal fistula is a common benign disease in the anorectal field. When surgical treatment is required, the doctor often needs to manually close the fistula. Another example is the excision of some small prolapsed tissues and so on. There are some instruments for suturing and cutting tissue in the prior...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/072
CPCA61B17/07207A61B2017/07271A61B2017/07257A61B2017/07285
Inventor 单腾曹元阳
Owner TOUCHSTONE INTERNATIONAL MEDICAL SCIENCE CO LTD
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