Method for lavaging intestinal tract through intestinal stoma

An intestinal and stoma technology, which can be used in enema/irrigator, medical science, surgery, etc., to solve the problem that the intestinal tract cannot be fully lavaged.

Pending Publication Date: 2021-10-01
THE SECOND AFFILIATED HOSPITAL ARMY MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method for lavaging the intestinal tract through an enterostomy, so as to solve the problem in the prior art that the intestinal tract that has been left unused for a long time cannot be fully lavaged

Method used

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  • Method for lavaging intestinal tract through intestinal stoma
  • Method for lavaging intestinal tract through intestinal stoma

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0017] Embodiment: a method for lavaging the intestinal tract through an enterostomy, comprising the following steps:

[0018] Step 1. Prepare the irrigation device, such as figure 1 with figure 2 As shown, the irrigation device includes a water injection pipe 1, one end of the water injection pipe 1 is provided with a water inlet, the section of the water injection pipe 1 away from the water inlet is an insertion section, and a water outlet 7 is provided on the insertion section. The front side of the water outlet 7 is provided with four flexible bags 8, and the four flexible bags 8 are arranged side by side along the length direction of the water injection pipe 1. The flexible bags 8 are made of silica gel and fixed on the water injection pipe 1. The rear side of the water outlet 7 is provided with a non-return member 6. In this embodiment, the non-return member 6 is preferably an elastic capsule structure made of silica gel. The non-return member 6 is bonded and fixed on ...

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Abstract

The invention belongs to the technical field of intestinal lavage equipment, and particularly relates to a method for lavaging an intestinal tract through an intestinal stoma, which comprises the following steps: 1, preparing a lavaging device which comprises a water injection pipe, a water outlet is arranged on an insertion section of the water injection pipe, at least two flexible bags are arranged on the front side of the water outlet, each flexible bag is independently connected with a pump structure; 2, operating a pump structure to enable the flexible bag to be in a contraction state, and then inserting the insertion section of the water injection pipe into the intestinal tract; 3, a water injection pipe is controlled to inject water. Meanwhile, a pump structure is sequentially and continuously operated, all the flexible bags are sequentially and continuously expanded and contracted, and the intestinal fragments making contact with all the flexible bags form wriggling fluctuation; 4, after lavage of the intestinal fragments in the step 3 is finished, the water injection pipe is pushed by a certain distance along the intestinal tract, and then operation in the step 3 is repeated. according to the scheme, the problem that in the prior art, full lavage cannot be conducted on waste intestinal tracts which are left out for a long time is solved.

Description

technical field [0001] The invention belongs to the technical field of intestinal lavage methods, in particular to a method for lavaging the intestinal tract through an intestinal stoma. Background technique [0002] In colorectal surgery, in order to facilitate the postoperative recovery of the colorectum, a stoma is made in the small intestine to discharge feces. After the colorectum recovers (usually six months to one year after the operation), stoma restoration is required to restore the continuity of the intestinal tract and achieve normal anal defecation. Before stoma restoration, it is very important to get an enema from the stoma to fully prepare the bowel. The existing enema operation method mainly uses a water injection tube to be directly inserted into the intestinal tract from the stoma, and then performs water injection and lavage. When performing water injection and lavage, slowly push the water injection tube into the intestinal tract until the lavage is comp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M3/02
CPCA61M3/0254A61M3/0266A61M3/0279A61M3/0295
Inventor 邱远马海涛孙一鸣郑鸿崔翔杨桦
Owner THE SECOND AFFILIATED HOSPITAL ARMY MEDICAL UNIV
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