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    OSTOMY POUCH WITH VIEWING OPTION WINDOW
    1.
    发明申请
    OSTOMY POUCH WITH VIEWING OPTION WINDOW 有权

    公开(公告)号：US20250143912A1

    公开(公告)日：2025-05-08

    申请号：US18834093

    申请日：2023-02-01

    Applicant: HOLLISTER INCORPORATED

    Inventor： Robert J. WEINBERG

    IPC: A61F5/445 ,  A61F5/44

    Abstract: An ostomy pouch includes a viewing window member formed from an elastomeric material covering at least a portion of a distal pouch wall. The viewing window member includes a viewing opening. The viewing window member is configured to be stretched to increase the size of the viewing opening for viewing an interior of the ostomy pouch and recover its original configuration when released.

    Drainable ostomy pouch including closure members and method of making the same
    3.
    发明授权
    Drainable ostomy pouch including closure members and method of making the same 有权

    公开(公告)号：US12290467B2

    公开(公告)日：2025-05-06

    申请号：US17438978

    申请日：2020-04-15

    Applicant: Hollister Incorporated

    Inventor： Robert J. Weinberg ,  Timothy A. Friske

    IPC: A61F5/44 ,  A61F5/445

    Abstract: A method of making drainable ostomy pouch outlet includes the steps of attaching a single-piece closure device on a downwardly extending outlet portion of the pouch and trimming side peripheries of the single-piece closure device to provide at least two separate closure members. The single-piece closure device may include at least one transversely-extending cut-line and/or at least one cut-out portions, which may be arranged to form at least two separate closure members on the outlet portion after the step of trimming.

    Method of detecting leakage in medical devices
    5.
    发明授权
    Method of detecting leakage in medical devices 有权

    公开(公告)号：US12274637B2

    公开(公告)日：2025-04-15

    申请号：US18429962

    申请日：2024-02-01

    Applicant: Hollister Incorporated

    Inventor： Scott E. Liddle ,  Lauren M. Lattanzi

    IPC: A61F5/443 ,  A61F5/44 ,  G01M3/16 ,  G08B21/00 ,  G08B21/18

    Abstract: A method of detecting ostomy effluent leakage in an ostomy appliance is provided. The method includes the steps of providing a plurality of sensors; measuring resistance of the ostomy appliance using each of the plurality of sensors; entering resistance measurements in a ring buffer configured to hold resistance measurements; calculating a median resistance value of each of the plurality of sensors using the resistance measurements; comparing the median resistance value against a predetermined range of acceptable resistance values; increasing a leak count for a corresponding sensor when the median resistance value of the sensor is outside the predetermined range of acceptable resistance values; determining a leak state when the leak count increases beyond a predetermined acceptable leak count; and sending an alert upon a determination of a leak state.

    SOFT CONVEX OSTOMY APPLIANCE
    9.
    发明申请
    SOFT CONVEX OSTOMY APPLIANCE 有权

    公开(公告)号：US20250017760A1

    公开(公告)日：2025-01-16

    申请号：US18895995

    申请日：2024-09-25

    Applicant: HOLLISTER INCORPORATED

    Inventor： Gregory J. Czaplewski

    IPC: A61F5/443 ,  A61F5/448

    Abstract: A convex ostomy appliance may be configured to have a softness of about 32.6 N*mm to about 68.9 N*mm and a flexibility of about 105.2 N*mm to about 186.6 N*mm. The convex ostomy appliance may include a coupling flange, a floating flange film having one end secured to the coupling flange, a soft convex insert having a recess in which another end of the floating flange film is secured, an adhesive extending over the soft convex insert, and a stoma opening extending through at least the coupling flange, the floating flange film and the soft convex insert.

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