Cervix uteri opening bundling device used during total uterus excision

A technology of cervical os and tying device, applied in medical science, surgery, obstetrics and gynecology instruments, etc., can solve the problem of cancer cell seeding, etc., and achieve the effect of preventing overflow, safe operation process, and avoiding seeding.

Pending Publication Date: 2020-12-22
GUANGZHOU T K MEDICAL INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When laparoscopy is used for cervical cancer surgery, due to the flow of carbon dioxide gas flow forming pneumoperitoneum pressure, if cervical cancer tissue or cancer cells leak, it is easy to cause cancer cells to be seeded in the abdominal cavity. The prior art has no solution to this problem. Effective solution, so laparotomy is clinically recommended to avoid the seeding of cancer cells in the abdominal cavity with the flow of carbon dioxide gas flow

Method used

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  • Cervix uteri opening bundling device used during total uterus excision
  • Cervix uteri opening bundling device used during total uterus excision
  • Cervix uteri opening bundling device used during total uterus excision

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0058] Embodiment: The cervix bandage device when total hysterectomy of the present invention

[0059] refer to Figure 1 to Figure 2-2 , The cervix banding device during total hysterectomy in this embodiment includes a banding mechanism 1, a fixing mechanism 2 and a banding hole 3.

[0060] The binding mechanism 1 is provided with at least one positioning groove 11, and the fixing mechanism 2 includes a through hole 21 and at least one positioning convex step 22; the proximal end 101 of the binding mechanism 1 is connected to the fixing mechanism 2 Above, the distal end 102 of the binding mechanism 1 can pass through the through hole 21; when the positioning convex step 22 is embedded in the positioning groove 11, it can prevent the distal end 102 of the binding mechanism 1 from the Loose or slipped in fixing mechanism 2.

[0061] In this embodiment, the binding mechanism 1 is a binding belt 1-1. The binding mechanism 1 is preferably a binding belt 1-1 with a certain surfa...

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Abstract

The invention relates to a cervix uteri opening bundling device used during total uterus excision. The cervix uteri opening bundling device comprises a bundling device, a fixing device and a bundlinghole, wherein the near end of the bundling device is connected to the fixing device, and the far end of the bundling device penetrates through a through hole to form a bundling hole. Due to the designof one-way movement, the situation that the bundling device can only move in one direction in the clinical use process can be guaranteed, and accidental loosening caused by reverse movement in the tissue bundling process is avoided. Tissue is put into the bundling hole, the bundling device is continuously pulled, the bundling hole can be continuously folded, finally, the tissue is tightened and sealed, blood or tissue fluid is effectively prevented from overflowing in the tissue taking-out process, tumor cell transplantation is avoided, and the surgery process is safer.

Description

technical field [0001] The invention relates to an endoscopic surgical instrument, in particular to a cervix banding device for total hysterectomy in endoscopic surgery. Background technique [0002] With the development of laparoscopic technology, with the development of laparoscopic technology, more and more operations are completed under laparoscopic surgery, including a lot of malignant tumor operations are also completed under laparoscopy, including cervical cancer. Hysterectomy surgery. [0003] When laparoscopy is used for cervical cancer surgery, due to the flow of carbon dioxide gas flow forming pneumoperitoneum pressure, if cervical cancer tissue or cancer cells leak, it is easy to cause cancer cells to be seeded in the abdominal cavity. The prior art has no solution to this problem. Therefore, laparotomy is clinically recommended to avoid the seeding of cancer cells in the abdominal cavity with the flow of carbon dioxide gas flow. [0004] Therefore, it is neces...

Claims

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Application Information

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IPC IPC(8): A61B17/12A61B17/42
CPCA61B17/12013A61B2017/12018A61B2017/4225
Inventor 周星徐华苹苏文宇罗丽飞王玉娥
Owner GUANGZHOU T K MEDICAL INSTR
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