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Full-thickness excising device

A full-thickness, cutting-knife technology, applied in the direction of surgical cutting instruments, medical science, surgical forceps, etc., to achieve the effect of reducing the risk of intestinal perforation

Inactive Publication Date: 2019-03-01
孔令淑
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Many patients are older adults who are at greater risk for surgery

Method used

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  • Full-thickness excising device
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  • Full-thickness excising device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0020] Example: as attached figure 1 - attached Figure 5 As shown, a full-thickness resection device includes a body 1, the body 1 is hollow inside, and the body 1 is cylindrical and transparent.

[0021] The body 1 is provided with a control rod 3 that can move up and down, and one end of the control rod is provided with an end cover 2, and one end of the control rod 3 located in the end cover 2 is provided with a gripper 4; The control rod 3 can control the opening and closing of the grasping forceps 4 .

[0022] The grasping forceps 4 include a first stabilizing bar 41 and a second stabilizing bar 42, one end of the first stabilizing bar 41 is provided with a first jaw 43, and one end of the second stabilizing bar 42 is provided with a second jaw 44, the first jaw 43 and the second jaw 44 are arranged in parallel; the side of the first jaw 43 opposite to the second jaw 44 is provided with a number of serrations 45; the first jaw The mouth 43 is arranged parallel to the ...

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Abstract

The invention provides a full-thickness excising device. The full-thickness excising device comprises a body, a control rod is arranged in the body, an end cover sleeves one end of the control rod, the control rod is provided with gripping tongs, the gripping tongs comprise a first stabilizing rod and a second stabilizing rod, a first jaw is arranged at one end of the first stabilizing rod, and asecond jaw is arranged at one end of the second stabilizing rod; an elastic excising device is further arranged on the body, and the elastic excising device comprises an excising bundling device clamped on the periphery of the body and being capable of falling from the body; the device further comprises a cap sleeving the periphery of the body; due to the arrangement of the gripping tongs, the lesion tissue can be clamped and pulled into the body, the excising bundling device is open under the tension outside the body, under the effect of the cap, the excising bundling device separates from the body to be released and realize clamping, the lesion tissue is cut off and the wound is closed, then the lesion tissue is completely excised easily, meanwhile, during the surgery process, a surgicalknife is not needed, and thus the risk of intestinal perforation is greatly reduced.

Description

technical field [0001] More particularly, the present invention relates to a full-thickness resection device. Background technique [0002] Excision of early intestinal tumors is hailed as a major breakthrough in the prevention of intestinal cancer. At present, the resection of early intestinal tumors can only remove a thin piece of tissue, but the patient still has the risk of cancer, but if too much tissue is removed This puts the patient at risk of tearing the intestinal wall, which can even lead to serious, life-threatening infections. [0003] Nonsurgical methods of removing a tumor include removing it with a tiny needle attached to a flexible tube, or burning the cells inside the tumor to death with something like a laser. But none of these are good options if the tumor is deep in the gut wall. [0004] Some patients have had to undergo complex major surgery to remove bowel tumors that have a 1 in 10 chance of developing cancer if left untreated. In one country, 40,...

Claims

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Application Information

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IPC IPC(8): A61B17/3205A61B17/285
CPCA61B17/3205A61B17/285A61B2017/00818
Inventor 孔令淑程霞周瑞梅
Owner 孔令淑
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