发明授权
- 专利标题： Ostomy appliance coupling with viscoelastic liner
- 专利标题（中）： 造型术与粘弹性衬垫连接
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申请号： US149631申请日： 1988-01-28
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公开(公告)号： US4808173A公开(公告)日： 1989-02-28
- 发明人: Paul O. Kay
- 申请人： Paul O. Kay
- 申请人地址： IL Libertyville
- 专利权人： Hollister Incorporated
- 当前专利权人： Hollister Incorporated
- 当前专利权人地址： IL Libertyville
- 主分类号： A61F5/448
- IPC分类号： A61F5/448 ; A61F5/44
摘要：
A coupling ring assembly for an ostomy appliance in which one of the rings has a generally radially-facing annular channel for receiving and detachably engaging a latching flange of the other of the rings, the channel having a deformable liner of viscoelastic polymeric material secured therein. In a preferred embodiment, the liner also has pressure-sensitive adhesive properties.
公开/授权文献
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