Intestinal loop type stoma stent and stoma bag using intestinal loop type stoma stent

A technology of ostomy bag and stoma, applied in the field of ostomy bag and intestinal loop stoma stent, can solve the problems of infection, easy loosening, falling off, etc., and achieve the effect of reducing compression bleeding

Pending Publication Date: 2019-07-19
桐乡市第一人民医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The stents obtained by surgeons on the spot have the following problems: the materials taken are not special materials for enterostomy, which are easy to cause complications; the toughness and comfort are not enough, which not only easily increases the pain of patients, but also easily damages the skin at the stoma. Complications such as necrosis, stoma mucosa injury and bleeding; the rubber tube is inserted into the syringe, and the connection is loose, easy to loosen, or even fall off, resulting in retraction of the stoma bowel tube; the syringe is hard, and it is easy to compress the intestinal mucosa and skin, resulting in intestinal mucosal bleeding. Skin pressure injury, ulcer infection, etc., the patient’s comfort is poor, and the rubber material stimulates the skin around the stoma to cause dermatitis, ulceration, infection, etc., and the airtight plastic bag in the stoma bag is easy to stick to the intestinal tube, resulting in inconvenient excretion of the intestinal tube

Method used

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  • Intestinal loop type stoma stent and stoma bag using intestinal loop type stoma stent
  • Intestinal loop type stoma stent and stoma bag using intestinal loop type stoma stent
  • Intestinal loop type stoma stent and stoma bag using intestinal loop type stoma stent

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Embodiment 1

[0028] Such as figure 1 , image 3 The shown loop-type ostomy bracket includes a columnar support frame 1. In a specific embodiment, the external structure of the support frame can be a cylinder, a rectangular column, an elliptical column, etc., preferably, in order to reduce the stimulation of the intestine , using a cylinder or an elliptical cylinder without ridges on the outside. The outer surface of the support frame is plated with a layer of soft rubber layer 11 (for example: rubber layer, silica gel, soft plastic, etc.) with certain elasticity. The support frame straddles the top of the stoma. The intestinal tube drawn from the middle is wound around the support frame to prevent the intestinal tube from retracting into the abdominal cavity again. At the same time, a connecting rod 2 is provided at both ends of the support frame 1 , and the two cooperate with each other to form a closed ring, which prevents the intestinal tube from slipping out of the closed ring mainly...

Embodiment 2

[0037] The difference between this embodiment and the above-mentioned embodiment is that, if figure 2 , Figure 4 The shown intestinal loop ostomy bracket includes a support frame 1 and connecting rods 2 connected to both ends of the support frame. Wherein, a socket sleeve 23 is arranged in the middle of the connecting rod, and the socket sleeve connects the two connecting rods together in the form of a socket so as to cooperate with the support frame 1 to form a closed loop.

[0038] Preferably, a longitudinally extending hollow cavity 13 is also provided at the central position of the support frame 1 and the connecting rod 2, so that the section of the support frame and the connecting rod with the hollow cavity 13 becomes relatively soft, thereby reducing the time required for erecting the intestinal tube. Irritation of the bowel. In order to ensure that the support frame with a hollow cavity in this section has the strength to support the intestine, the hollow cavity can b...

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PUM

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Abstract

The present invention discloses an intestinal loop type stoma stent. The intestinal loop type stoma stent comprises: a support frame and a connecting rod; the support frame spans over a stoma for erecting an intestine tube leading out of an abdominal cavity; the connecting rod is connected with the support frame to forms a sealed loop capable of being opened for preventing the intestinal tube fromsliding off the support frame; and surface of the support frame is provided with a soft rubber layer. The present invention also discloses a stoma bag using the intestinal loop type stoma stent. Theintestinal loop type stoma stent is convenient for operation and nursing in a late stage, can also effectively reduce incidence of complications of the intestinal stoma, is also low in costs and has extremely great economic benefits and social benefits.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to an intestinal loop type stoma bracket and an ostomy bag using the intestinal loop type stoma bracket. Background technique [0002] An enterostomy is an artificial opening made by a surgeon on the abdominal wall in order to treat certain intestinal diseases (such as rectal cancer, ulcerative colitis, etc.), and a section of intestinal tube is pulled out of the opening to replace the original perineum and anus. The defecation function is actually the diversion of the feces exit, and the intestinal loop stoma is a section of intestinal tract that is pulled directly to the surface of the abdominal wall through the incision during surgery, and supported by a support frame to prevent retraction of the abdominal cavity, intestinal cavity incision, and mucosal eversion. There are two openings, the proximal one is functional (draining intestinal contents) and the distal one is nonfunctiona...

Claims

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Application Information

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IPC IPC(8): A61F5/445
CPCA61F5/445A61F5/4404
Inventor 倪丽娟
Owner 桐乡市第一人民医院
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