Detachable enterostomy stent and use method thereof

A detachable, stoma technology, applied in the field of medical devices, can solve the problems of rubber tube sleeves, needle caps, falling off, intestinal tube retraction, etc., and achieves the effects of low cost, simple structure and easy operation.

Pending Publication Date: 2017-11-03
汪校
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The support tube made by the above method has the following problems: it is not a special material for intestinal double-cavity ostomy, and there are potential safety hazards; it is necessary to temporarily find a 20ml syringe and rubber drainage tube, it is necessary to cut off the enlarged part of the needle cap, and it is necessary to remove the needle cap. Combining it with the rubber tube is time-consuming; the rubber tube is inserted into the needle cap, the connection is loose, it is easy to loosen, or even falls off, resulting in retraction of the ostomy intestine; risk of entering the abdominal cavity

Method used

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  • Detachable enterostomy stent and use method thereof
  • Detachable enterostomy stent and use method thereof
  • Detachable enterostomy stent and use method thereof

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings.

[0029] Such as figure 1 , a detachable enterostomy stent, comprising a first T-shaped stent 3 and a second T-shaped stent 4. The first T-shaped stent 3 can pass through the second T-shaped stent 4.

[0030] It also includes a pair of plugs 5; the second T-shaped bracket 4 is a hollow bracket, the channel 4-1 allows the connecting rod 3-1 to pass through, and the pair of plugs 5; enter the frame from the upper and lower ends respectively The column 4-2 fixes the connecting rod 3-1.

[0031] The outer diameter of the connecting rod 3-1 is smaller than the inner diameter of the channel 4-1, the plug 5 is a cone cylinder, and the outer diameter of one end is larger than the inner diameter of the frame column 4-2, and the length is longer than 1 / 2 of the frame column 4-2 in length.

[0032] The head of the connecting rod 3-1 is closed.

[0033] The plug 5 includes a fir...

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Abstract

The invention discloses a detachable enterostomy stent. The stent comprises a first T-shaped stent body and a second T-shaped stent body, and the first T-shaped stent body can penetrate through the second T-shaped stent body. A pair of embolisms enters a stent column to fix a connecting rod from the upper end and the lower end respectively, the length of the embolisms is adjustable, the first T-shaped stent body and the second T-shaped stent body are used for clamping a fistulization opening. A medical soft elastic material is used so that the stent can be elastic, intestinal fistula contraction, dermatitis around the fistulization opening and stenosis and obstruction of the fistulization opening are avoided, and the fistulization opening of a patient is comfortable; the stent is simple in structure, easy to operate, low in cost and beneficial to industrial production, and use of the stent in a fistulization is not influenced.

Description

technical field [0001] The invention belongs to the field of medical equipment, and belongs to a detachable enterostomy bracket used in and after clinical medical human enterostomy surgery and its application method. Background technique [0002] An enterostomy is when the colon (or small intestine) is surgically exposed and the patient is left with an abdominal drain. Bodily fluids or excretions passing through the gastrointestinal tract exit through this artificial orifice or opening and are collected in a collection bag. [0003] In clinical research, we found that complications after gastroenterostomy occurred from time to time, such as retraction of the intestinal segment of the stoma, dermatitis around the stoma, stenosis and obstruction of the stoma, and so on. Therefore, it is of great clinical significance to study a medical device that can effectively support the intestinal segment of the ostomy and fix it on the abdominal wall. [0004] At present, there is no c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F5/445
CPCA61F5/4404A61F5/445
Inventor 汪校
Owner 汪校
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