Anti-backflow device for abdomen excretion stoma

A technology of anti-reflux and excretion port, which is applied in colostomy, drainage devices, medical science, etc., can solve the problems of poor infection, aggravated disease, life-threatening, etc., and achieves convenient cleaning, good anti-reflux effect, and avoids The effect of reflux

Active Publication Date: 2017-02-15
林春华 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the reflux of excreta not only causes pollution, but more seriously, it can cause poor infection, aggravate the condition and even lead to life-threatening. Therefore, the use of existing stoma devices requires special care from patients and related nursing staff, including the need to pay special attention to observing the stoma device The amount of contents, timely adjust the placement angle of the collection bag, and frequently release the excrement in the collection bag

Method used

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  • Anti-backflow device for abdomen excretion stoma

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Embodiment Construction

[0013] In order to better understand the present invention, it will be further described below in conjunction with the accompanying drawings and embodiments.

[0014] like figure 1 As shown, the embodiment of the present invention includes a base 1 with a central excretory opening 14, and the base 1 has a connecting belt 2 through which the stoma anti-reflux device is fixed on the abdominal stoma site during use. The base 1 is made of food-grade latex, which not only has excellent hygienic performance, but also has certain elasticity and flexibility, which is more convenient for firmly closing the abdominal stoma site.

[0015] The outer port of the base 1 is connected with a collection bag 7 for collecting excrement, and the outer end of the collection bag 7 is provided with a discharge switch 9 . Inside the collecting bag 7, there is an anti-reflux inner bag 8 with an elastic opening 11 at the end. The anti-reflux inner bag 8 divides the inside of the collecting bag 7 into ...

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Abstract

The invention relates to an anti-backflow device for an abdomen excretion stoma. An anti-backflow inner bag with an elastic opening in the tail end is arranged in a collecting bag and divides the collecting bag into two spaces, one space is an upper cavity communicated with a center excretion opening, the other space is a lower cavity communicated with an excretion switch, and the upper cavity and the lower cavity are communicated through the elastic opening. As the anti-backflow mechanism is arranged in the stoma device, excrement in the collecting bag is prevented from flowing back to the maximum extent on the premise of ensuring normal excretion.

Description

technical field [0001] The invention relates to an ostomy device, in particular to an ostomy device with an anti-reflux function. Background technique [0002] When the human digestive system or urinary system suffers from certain diseases, it is necessary to separate the intestinal tube through surgical treatment, and when one end of the intestinal tube is led out to the body surface, it is necessary to form an opening in the patient's abdomen as a stoma, so as to separate the anus or urethra. Move to the abdominal wall. Stool or urine is involuntarily discharged through the stoma into the collection bag of the stoma device, and then excreted from the body through the collection bag. [0003] Since the excrement of patients who have undergone ostomy surgery cannot be controlled at will, it is very important whether the design of the ostomy device can meet the needs of patients. The design of the existing ostomy device mainly considers its fixation with the human body, ign...

Claims

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Application Information

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IPC IPC(8): A61F5/445
CPCA61F5/445A61F2005/4415
Inventor 林春华
Owner 林春华
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