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Adhesive for moist tissue and peristomal device made using the same

A technology of adhesive and adhesive layer, applied in colostomy device, surgical adhesive, colostomy and other directions, can solve the problem of stoma excrement leaking artificial fistula and other problems

Inactive Publication Date: 2017-09-26
HOLLISTER INCORPORAED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, ostomy leakage remains a serious problem for ostomates

Method used

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  • Adhesive for moist tissue and peristomal device made using the same
  • Adhesive for moist tissue and peristomal device made using the same
  • Adhesive for moist tissue and peristomal device made using the same

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Embodiment Construction

[0039] While the invention is susceptible to various forms of embodiment, as shown in the drawings and hereinafter to be understood as presently preferred embodiments, the invention is to be considered as exemplary and is not intended to be limited to the particular implementation of the invention shown. example.

[0040] see Figure 1-3 , shows an embodiment of a skin barrier 10 for an ostomy appliance. Skin barrier 10 generally includes a panel 12, a first adhesive layer 14, a second adhesive layer 16, a stoma seal 18, a release liner 20 and an inlet opening for receiving a stoma 26 twenty four. The skin barrier 10 may also include a body-side coupling ring 22 for attaching an ostomy appliance, such as Figure 4 One bag 30 is shown. Body side coupling ring 22 is configured to mate with bag side coupling ring 32 of bag 30 such that bag 30 may be mechanically secured to skin barrier 10 when coupling rings 22, 32 are engaged together.

[0041] In use, the skin barrier 10 i...

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Abstract

An adhesive for moist tissue is formulated including a silicone elastomer, a crosslinked polyacrylic acid polymer and a sodium polyacrylate based superabsorbent polymer. The adhesive adheres well to moist tissue, such as a mucosal skin surface. An ostomy skin barrier including a stoma seal made using the adhesive is also disclosed.

Description

Background technique [0001] The present invention relates to adhesives for moistened tissue, and more particularly to stoma marginal devices made using adhesives for moistened tissue. [0002] An ostomy device or system is a medical device or prosthesis that provides a means for collecting waste from a stoma usually created by surgery to divert a portion of the colon or small intestine. One type of ostomy appliance is a pouch that is attached to the user in the area of ​​the stoma or stoma border. [0003] Typically, a skin barrier includes an inlet opening to receive a stoma for attaching an ostomy appliance (eg a bag) to the user. Leakage of stoma waste can weaken the seal between the skin barrier and the user's skin and irritate the stoma border skin leading to infection. Irritation and infection of the stoma rim skin can be difficult to heal. Accordingly, efforts have been made to provide a skin barrier that conforms and seals around the outer wall of the stoma to reduc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L24/04A61L24/06A61F5/445
CPCA61F5/445A61L24/043A61L2400/14C08L33/02A61L15/58A61L24/0094A61L24/046C08L83/04C08G77/12C08G77/20C08K5/56C08L33/00C08L83/00A61F5/443A61L28/0011A61L28/0015A61L28/0026A61L28/0096C08L2203/02
Inventor 贝塔克里·S·乌达亚库马尔
Owner HOLLISTER INCORPORAED
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