Ostomy appliance
    16.
    发明授权

    公开(公告)号:US11744725B2

    公开(公告)日:2023-09-05

    申请号:US16324909

    申请日:2017-08-09

    申请人: Coloplast A/S

    发明人: Kristoffer Hansen

    IPC分类号: A61F5/44 A61F5/443

    CPC分类号: A61F5/4404 A61F5/443

    摘要: An ostomy appliance having a signal generator adapted to give a user or a health care professional a warning in time to change the appliance before leakage occurs by predetermining leakage or potential leakage of stomal fluids.

    Adhesive wafer with a neutralizer matrix

    公开(公告)号:US11491254B2

    公开(公告)日:2022-11-08

    申请号:US16761817

    申请日:2018-11-02

    申请人: Coloplast A/S

    摘要: An adhesive wafer for an ostomy device, the wafer comprising a skin-facing adhesive layer, a backing layer on a part of the non-skin-facing side of the adhesive layer, and a hole for accommodating a stoma. On the central portion of the wafer is located a release layer being configured to release a neutralizer. The release layer is in direct contact with the adhesive layer. The neutralizer is capable of neutralizing or at least minimizing the level of skin or adhesive aggressiveness of the output.