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A layered adhesive construction useful for attaching a collecting bag or collecting device to the perianal area

一种粘合剂、收集袋的技术，应用在运输和包装、医药科学、引流器等方向，能够解决刚硬等问题

Inactive Publication Date: 2012-03-21
COLOPLAST AS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] A disadvantage of known skin-friendly adhesives for use next to the skin is also described in the text, namely that they tend to be somewhat rigid when they become too thick

Method used

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  • A layered adhesive construction useful for attaching a collecting bag or collecting device to the perianal area
  • A layered adhesive construction useful for attaching a collecting bag or collecting device to the perianal area
  • A layered adhesive construction useful for attaching a collecting bag or collecting device to the perianal area

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] An adhesive construction according to the present invention has been tested on 12 individuals in comparison with a commercial fecal management adhesive bag. The design of the tests and the description of the products are described below.

[0030] Adhesives used in the tests:

[0031]The double layer adhesive structure according to the invention is based on 500my adhesive bonded to the skin and 1500my paste bonded between the skin adhesive and the top foil. The foil is welded to a bag. The skin adhesive is a standard semiplastic PSA sold under the brand name Assura, Easy Removal of Coloplast A / S, and the paste is a slightly modified Coloplast Paul's release paste, as disclosed in PCT / DK / 2006000722.

[0032] The adhesive to which it was compared was the item nr. 9821 commercial waste collection bag from the company Hollister.

[0033] The test design is as follows:

[0034] Clinical tests in the perianal area were performed by an independent company (PhaselTrails, Hv...

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PUM

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Abstract

The present invention provides a layered adhesive construction comprising a layer of a mouldable paste (6) wrapped in one or more wrapping layers (5), and comprising a first adhesive layer (3) attached to the wrapping layer on one outer surface of said layer of wrapped mouldable paste where the layered adhesive construction has a symmetrical shape around a central axis of symmetry (1) lying in the plane of the layers of the adhesive construction, and has a hole (2) going through the adhesive construction, which hole is placed with its center on said axis of symmetry so that it divides the central axis of symmetry in two parts; and where an area around at least one of said two parts of the central axis of symmetry consist of one or more backing layers (8) and a layer of adhesive on the same side of the adhesive construction as the first adhesive layer.

Description

technical field [0001] The present invention relates to a layered adhesive construction particularly useful for attaching collection bags or collection devices to perianal skin or other areas of skin with wrinkled or irregular surfaces that are susceptible to moisture and aggressive fluids erosion. The layered adhesive structure includes a layer of mouldable paste wrapped in one or more wrapping layers and an adhesive layer on the skin contacting surface. Background technique [0002] In the intensive care unit (ICU) of a hospital, patients often have loose, watery stools that are very aggressive to the perianal skin. To dispose of stool, diapers, stool collection bags, or anally invasive products are used. Diapers often cause skin damage and need to be changed frequently, while invasive products are quite expensive. A collection bag attached to the perianal skin is an attractive solution, but devices on the market today suffer from high levels of leakage. [0003] US Pa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F5/443
CPCA61F5/443Y10T428/24322Y10T428/24802Y10T428/24752Y10T428/24273Y10T428/28Y10T428/23Y10T428/24479Y10T428/218
Inventor 埃斯本·施特勒贝克安德斯·巴赫克劳斯·波·福约格·克里斯坦森达努塔·西欧克
Owner COLOPLAST AS