Suture fixer and stitching instrument

A fixer and stapler technology, applied in the field of medical devices, can solve the problems of puncture degree, unreliability, organ puncture injury, etc.

Pending Publication Date: 2020-02-21
汕头市澄海区骏意玩具设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method of fixing sutures inside the abdominal cavity is unreliable, and the sutures are easy to retreat together with the suture pliers, and it is necessary to pierce the filler in the suture hole sev

Method used

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  • Suture fixer and stitching instrument
  • Suture fixer and stitching instrument
  • Suture fixer and stitching instrument

Examples

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0034] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0035] In the present in...

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PUM

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Abstract

The invention discloses a suture fixer and a stitching instrument. The suture fixer comprises a main rod body, a suture lead clamp and a baffle structure, wherein the main rod body is provided with asuture fixing end; the suture lead clamp is rotationally arranged at the suture fixing end; the suture lead clamp forms a threading channel; the suture lead clamp is further provided with a suture hooking hole communicating with the threading channel; the baffle structure is positioned at the suture fixing end; the suture lead clamp is rotated relative to the main rod body to unfold the suture lead clamp and a suture relative to the main rod body; at least a part of the main rod body, the suture lead clamp and the baffle structure form a baffle space in a surrounding manner; suture hooking pincers extend into the suture hooking hole to hook up the suture; and the baffle structure is used for baffling the suture hooking pincers from penetrating through the baffle space. The technical schemeof the invention aims to optimize fixation modes of the suture, puncture injury caused by the suture hooking pincers to organs in an abdominal cavity in the stitching process is avoided, and the security of the stitching instrument can be improved.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a suture fixer and a stapler with the suture fixer. Background technique [0002] Compared with traditional surgery, minimally invasive abdominal surgery has the advantages of small incision and fast recovery, so it is accepted by more and more patients. During laparoscopic surgery, multiple puncture channels with a diameter of 5 to 10 mm are usually opened in the abdomen to penetrate the abdominal wall tissue, so that surgical instruments can enter the abdominal cavity through these puncture channels to perform surgery. The puncture channel is sutured so that the wound can heal smoothly. [0003] At present, the commonly used stapler includes a suture fixer and a hook pliers used in conjunction with the suture fixer. The suture fixer includes a main rod body, a lead clip that is movably connected to one end of the main rod body, and a pull rod inside the main rod bo...

Claims

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Application Information

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IPC IPC(8): A61B17/04A61B17/06
CPCA61B17/0469A61B17/0485A61B17/06061
Inventor 何志远
Owner 汕头市澄海区骏意玩具设计有限公司
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