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Device for promoting ESD postoperative wound healing of upper gastrointestinal tract

A technology for wound healing and digestive tract, applied in the field of medical equipment

Inactive Publication Date: 2018-12-28
陈志坚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a device for promoting wound healing after upper gastrointestinal ESD surgery, in order to solve the technical problems that the existing wound management after ESD usually takes empty treatment and various complications after surgery

Method used

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  • Device for promoting ESD postoperative wound healing of upper gastrointestinal tract
  • Device for promoting ESD postoperative wound healing of upper gastrointestinal tract
  • Device for promoting ESD postoperative wound healing of upper gastrointestinal tract

Examples

Experimental program
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Effect test

Embodiment 1

[0039] Such as figure 1 As shown, the first embodiment provides a device for promoting wound healing after upper gastrointestinal ESD operation, which includes: a tube body 100 with a lumen, and the lumen has an inlet and an outlet; wherein, the outlet of the lumen can reach the esophageal wound Or gastric wounds, and for washing esophageal wounds or gastric wounds.

[0040] In the device for promoting wound healing after upper gastrointestinal ESD surgery, a tube body 100 for washing esophageal wounds or gastric wounds is provided, which is different from the way in which the wounds after esophagus / gastric ESD surgery are left empty in the prior art In contrast, the healing device delivers drugs (such as hormones or mucosal protective agents) to esophageal wounds or gastric wounds through the tube body 100, and flushes the corresponding wounds. On the one hand, it is beneficial to keep the wounds clean and form a circulation drainage effect , prevent harmful bacteria from re...

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Abstract

The invention provides a device for promoting ESD postoperative wound healing of the upper gastrointestinal tract, relates to the technical field of medical equipment, and aims at resolving the technical problems that non-implantation treatment is adopted in the existing ESD postoperative wound management, and various complications occur after the operation. The device for promoting ESD postoperative wound healing of the upper gastrointestinal tract comprises a pipe body with a lumen which is provided with an inlet and an outlet; the outlet of the lumen is capable of reaching the wound surfaceof the esophagus or the wound surface of the stomach, and is used for washing the wound surface. The device for promoting ESD postoperative wound healing of the upper gastrointestinal tract is capable of washing the wound surface, is beneficial for keeping the wound surface clean, prevents harmful bacteria from residing and breeding in the wound surface, relieves wound infection, and is capable of maintaining the local drug concentration of the wound surface, prolonging the action time of the drug on the wound surface and accelerating wound healing by slowly and continuously instilling a wound surface protective agent and other drugs for treatment.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a device for promoting wound healing after upper gastrointestinal ESD operation. Background technique [0002] ESD (Endoscopic Submucosal dissection for short, endoscopic submucosal dissection) is a minimally invasive treatment technique that gradually separates the tissue between the mucosal layer and the muscularis propria under direct vision of the endoscope, and finally completely removes the lesioned mucosa. Smaller trauma, mild postoperative pain, and no damage to normal physiological functions and anatomical structures have become the first choice for the treatment of early esophageal cancer and precancerous lesions. [0003] For esophageal ESD surgery, postoperative complications related to esophageal ESD mainly include bleeding, perforation, and stenosis. Among them, the incidence of postoperative delayed bleeding is 0-4.88%, the incidence of delayed perforati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M3/02A61M1/00A61M31/00
CPCA61M1/0023A61M3/02A61M31/00
Inventor 陈志坚
Owner 陈志坚
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