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Ostomy base plate with smell removal function and excellent adaptability

An adaptable and functional technology, applied in the field of medical devices, can solve the problems of chassis shedding, excrement leakage, excrement, urine leakage, etc., and achieve the effect of easy skin condition, prevention of chassis shedding, and simple structure

Inactive Publication Date: 2017-10-24
WEIHAI JIERUI MEDICAL PRODUCTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The colloid layer in the traditional stoma chassis is the same kind of colloid with high hardness. When the user moves the body (such as tilting the waist), the curvature of the skin covering the stoma chassis will change. The traditional colloid layer cannot change with the change of skin curvature. If it is changed, the colloid may separate from the skin, and the chassis may be partially lifted, which may cause excrement leakage or the chassis falls off, which seriously affects the quality of life of stoma patients.
[0005] In addition, excrement and urine are often leaked at the stoma, and the traditional stoma chassis does not have the effect of removing odors, which will bring a lot of inconvenience to the lives of stoma patients

Method used

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  • Ostomy base plate with smell removal function and excellent adaptability
  • Ostomy base plate with smell removal function and excellent adaptability
  • Ostomy base plate with smell removal function and excellent adaptability

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Example 1: Comparison of deodorizing effects of the inner patch skin layer:

[0031] Sample 1 adopts the existing common stoma chassis, and sample 2 adopts the stoma chassis disclosed by the present invention, as shown in the following table:

[0032] product

N-butyric acid absorption rate (%)

Sample 1 (an existing stoma chassis of a certain brand)

0

Sample 2 (add decanediol and zinc oxide products)

85.5％

[0033] Table 1

[0034] It can be seen that the stoma tray proposed by the present invention can significantly absorb n-butyric acid during use, and has high efficiency in removing odors.

Embodiment 2

[0035] Embodiment 2: Comparison of the liquid absorption of the inner and outer skin layers:

[0036] As shown in the table below:

[0037]

[0038] Table 2

[0039] It can be seen that the medical hydrocolloid used in the inner skin layer has a stronger liquid absorption capacity, which can solve the problem of wound exudation, while the liquid absorption capacity of the outer skin layer is slightly worse.

Embodiment 3

[0040] Embodiment 3: Comparison of the initial adhesion of the inner and outer skin layer:

[0041]

[0042]

[0043] table 3

[0044] As can be seen from Table 3, the adhesion of the outer skin layer is better.

[0045] The present invention is simple and reasonable in structure, easy to operate and use, especially can effectively absorb excrement, urine, etc., and has deodorizing effect; the colloid of the external skin layer is transparent and soft, easy to observe the skin condition and can change with the curvature of the skin Changes occur, and sufficient adhesive force can prevent the chassis from falling off, which is an ideal stoma chassis product.

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PUM

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Abstract

The invention relates to the technical field of medical instruments, in particular to an ostomy base plate with a smell removal function and excellent adaptability. The ostomy base plate is characterized in that the ostomy base plate is provided with a scale film layer, a release film layer, an internal skin-affinity layer, a release paper layer, an external skin-affinity layer and a lining film layer; the top of the lining film is provided with a retaining ring connected to an ostomy bag; the internal skin-affinity layer is made by medical hydrocolloid with smell removal function and high liquid absorptivity; the area of the external skin-affinity layer is larger than that of the internal skin-affinity layer; and the external skin-affinity layer is made by transparent medical hydrocolloid. The ostomy base plate with a smell removal function and excellent adaptability has the following obvious advantages such as simple and reasonable structure and convenient operation and application.

Description

Technical field: [0001] The invention relates to the technical field of medical devices, in particular to a stoma chassis with deodorization function and excellent adaptability. Background technique: [0002] An ostomy bag is a container used to store the excrement of patients with stoma, such as urine and feces. Most ostomy patients need to use ostomy bags and other ostomy products for life, so the quality of ostomy products is directly related to the quality of life of ostomy patients. [0003] As a type of stoma product that is in direct contact with patients, the stoma chassis can make the stoma bag close to the skin, and prevent the excrement, mucus, urine, etc. in the stoma from damaging the skin and strengthen skin protection. The stoma chassis is in direct contact with the patient's skin. Most stoma patients need to wear an ostomy bag for life, and the skin around the stoma is fragile. A suitable stoma chassis can greatly reduce the pain of stoma patients. [0004]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F5/441A61F5/443A61L31/04A61L31/14
CPCA61F5/4404A61F5/441A61F5/443A61L31/04A61L31/14
Inventor 陈晓通宋媛邹美芳宋鹏王承旭肖昱竹李军超刘浩董英
Owner WEIHAI JIERUI MEDICAL PRODUCTS CO LTD
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