A LAYERED FILM
    59.
    发明公开
    A LAYERED FILM 审中-公开

    公开(公告)号:EP3506955A2

    公开(公告)日:2019-07-10

    申请号:EP17767990.9

    申请日:2017-09-01

    申请人: Coloplast A/S

    摘要: Disclosed is a layered barrier film having a first product component and a second detachable carrier component. The first product component includes a layer of material selected from a group including polyethylenes, polyethylene copolymers, polypropylene copolymers, thermoplastic polyurethanes, thermoplastic polyester elastomers, thermoplastic polyamide elastomers, thermoplastic elastomer compounds, and/or blends thereof, and a second layer made from at least partially inorganic material. The first product component has high barrier properties and is very soft. The second detachable carrier component is a layer of material selected from a group including polyethylenes, polypropylenes, polyesters, polyamides, and/or blends thereof.

    A LEAK SENSOR
    60.
    发明公开
    A LEAK SENSOR 审中-公开

    公开(公告)号:EP3505147A1

    公开(公告)日:2019-07-03

    申请号:EP18203363.9

    申请日:2007-02-28

    申请人: Coloplast A/S

    IPC分类号: A61F13/42

    摘要: A method of detecting a leak between a dressing and an at least partly electrically conductive object, such as the skin of a patient, said method includes providing, in the dressing, a first and a second electrode separated from the patient by an adhesive that attaches the dressing to the patient. The method includes applying a signal to an electrical circuit that includes the first and second electrode, and detecting changes in an electrical quantity of the first and second electrode based on frequency responses of the electrical circuit to the signal. The method additionally includes activating an alarm based upon detecting the changes in the electrical quantity of the electrical circuit.