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Combined tissue perforation suturing instrument

A combination and stapler technology, applied in surgical instruments, medical science, surgery, etc., can solve problems such as difficulty in remediation, risk to patients, tissue perforation, etc.

Inactive Publication Date: 2014-01-29
王东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when digestive endoscopy, especially flexible endoscopy, is performed on the digestive tract, especially when performing mucosal dissection, it is easy to cause tissue perforation, such as gastric perforation and intestinal perforation. Once perforation occurs, it is very difficult to remedy it under endoscopy Difficult, it will cause a very large risk to the patient. At present, there is no device that can quickly treat perforation. The existing hemostatic clip can only deal with small bleeding wounds. Therefore, the perforation suturing technique under endoscopy is an urgent need to be solved. problem

Method used

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  • Combined tissue perforation suturing instrument
  • Combined tissue perforation suturing instrument
  • Combined tissue perforation suturing instrument

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as figure 1 , 2 As shown, a combined tissue perforation suture device includes a pull line 1 and at least two tissue perforation suture devices. The tissue perforation suture device includes a hemostatic clip 2 and a releaser 3. The hemostatic clip 2 is detachably mounted on the releaser 3. One end of the pull wire 1 is fixed on the hemostatic clip 2 of one of the tissue perforation suture devices, and the hemostatic clip 2 of the remaining tissue perforation suture device is provided with threading holes 2-2 through which the pull wire 1 can pass. The hemostatic clip 2 has a hemostatic clip assembly 2-1.

[0025] Such as figure 1 As shown, the other end of the pull wire 1 can extend to the tail of the release 3.

[0026] There are two or more tissue perforation suture devices in this embodiment, but it is not limited thereto.

[0027] Such as figure 1 , 2 As shown, the release device 3 includes a jacket 3-1, a handle 3-2, a movable release rod 3-3, and a movable handle ...

Embodiment 2

[0032] Such as figure 1 As shown, a combined tissue perforation suture device includes a pull wire 1 and at least two tissue perforation suture devices. The tissue perforation suture device includes a hemostatic clip 2 and a releaser 3. The hemostatic clip 2 is detachably mounted on the releaser 3. There are also at least two pull wires 1 at the head end of the device, which correspond to the tissue perforation suture device one to one, and one end of the pull thread 1 is fixed on the hemostatic clip 2 of the corresponding tissue perforation suture device.

[0033] The other end of the pull cord 1 extends to the tail of the corresponding release 3.

[0034] There are two or more tissue perforation suture devices in this embodiment.

[0035] Such as figure 1 As shown, the release device 3 includes a jacket 3-1, a handle 3-2, a movable release rod 3-3, and a movable handle 3-4. The movable release rod 3-3 is axially movably inserted into the jacket 3-1, The movable handle 3-4 is arran...

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PUM

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Abstract

The invention discloses a combined tissue perforation suturing instrument which comprises a pull line and at least two tissue perforation suturing devices. Each tissue perforation suturing device comprises a haemostatic clip and a releaser, each haemostatic clip is separably mounted at the head of the corresponding releaser, one end of the pull line is fixed on the haemostatic clip of one tissue perforation suturing device, and threading holes capable of threading the pull line are formed in the haemostatic clips of the tissue perforation suturing devices. The combined tissue perforation suturing instrument can rapidly suture a perforation portion under a gastrointestinal endoscopy, so that medical accidents are avoided.

Description

Technical field [0001] The invention relates to a combined tissue perforation suture instrument, which belongs to the field of medical equipment and is mainly used for suture of tissue perforation under digestive endoscopy. Background technique [0002] At present, digestive endoscopy, especially soft endoscopy for gastrointestinal surgery, especially mucosal peeling surgery, can easily cause tissue perforation, such as stomach perforation and intestinal perforation. Once perforation occurs, endoscopic remedy is very difficult. Difficulty, which will cause a very large risk to the patient. At present, there is no device that can quickly treat perforations. The existing hemostatic clip can only deal with small bleeding wounds. Therefore, the endoscopic perforation suture technology is urgently needed to be solved. problem. Summary 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 combined...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/10A61B17/08
CPCA61B17/08A61B17/0401A61B17/0466A61B17/0487A61B17/10A61B17/122A61B17/1285A61B2017/00269A61B2017/0414A61B2017/0464A61B17/0057A61B2017/00818
Inventor 王东李兆申
Owner 王东
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