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    Rectal drain appliance
    71.
    发明授权
    Rectal drain appliance 有权

    公开(公告)号：US12226603B2

    公开(公告)日：2025-02-18

    申请号：US18105391

    申请日：2023-02-03

    Applicant: CONVATEC TECHNOLOGIES INC.

    Inventor： Christopher Gregory

    IPC: A61M3/02 ,  A61M1/00 ,  A61M25/04 ,  A61M25/10

    Abstract: A rectal drainage appliance is disclosed comprising a tubular element having an inflatable balloon at a distal end for anchoring the appliance in the rectum. The appliance includes one or more of: (i) first and second auxiliary lumens communicating with the inflatable balloon to provide independent inflation and pressure monitoring paths coupled to the balloon; (ii) a pressure state indicator defined by a mechanical element configured to flip between first and second states or shapes responsive to sensed pressure; and (iii) a collapsible auxiliary lumen larger than the inflation lumen, and configured to permit admission of irrigation fluid. The pressure state indicator may also be used in intestinal drains.

    Medical device with an opening system
    72.
    发明授权
    Medical device with an opening system 有权

    公开(公告)号：US11717434B2

    公开(公告)日：2023-08-08

    申请号：US17240274

    申请日：2021-04-26

    Applicant: CONVATEC TECHNOLOGIES INC.

    Inventor： James Donald Jones, Jr. ,  Gary Oberholtzer

    IPC: A61F5/44 ,  A61F5/443 ,  A61F5/441 ,  A61F5/442 ,  A61F5/445

    CPC classification number: A61F5/4407 ,  A61F5/441 ,  A61F5/442 ,  A61F5/443 ,  A61F5/445

    Abstract: A medical device according to certain embodiments generally includes a first wall, a second wall, and a first deformable reinforcing member. The first wall and the second wall are joined to one another such that a cavity is formed between the first wall and the second wall. The cavity has an outlet opening formed at a proximal end of the medical device. The first deformable reinforcing member is attached to the first wall, and is deformable by manual application of pressure to lateral edges of the first deformable reinforcing member so as to radially distend the outlet opening. The first deformable reinforcing member includes at least one first notch formed in at least one lateral edge thereof. Each notch is configured to receive a portion of a user's digit to facilitate manual application of pressure to said lateral edges.

    Wound dressing
    74.
    发明授权
    Wound dressing 有权

    公开(公告)号：US11628093B2

    公开(公告)日：2023-04-18

    申请号：US16893178

    申请日：2020-06-04

    Applicant: CONVATEC TECHNOLOGIES INC.

    Inventor： Bryony Jayne Lee ,  Stephen Michael Cotton

    IPC: A61F13/00 ,  A61F13/36

    Abstract: A wound dressing including a layer in the form of a strip and including gel-forming fibers, the strip having longitudinal lines of stitches formed from a thread and transverse lines of stitches formed from a thread. In certain forms, the wound dressing includes at least one stitch free column.

    OSTOMY APPLIANCE
    76.
    发明申请
    OSTOMY APPLIANCE 有权

    公开(公告)号：US20220054297A1

    公开(公告)日：2022-02-24

    申请号：US17516102

    申请日：2021-11-01

    Applicant: ConvaTec Technologies Inc.

    Inventor： John Cline ,  Bret Weig ,  Christopher Gregory ,  John Blum

    IPC: A61F5/445

    Abstract: A stoma adapter is described that is especially suited to a recessed stoma or a flush stoma. The stoma adapter effectively extends the discharge passage from the stoma, protects peristomal skin, and forms a bridge at the interface between the stoma and an ostomy appliance. The stoma adapter contains a substantially unobstructed discharge passage, at least for effluent flowing in a discharge direction. The stoma adapter includes a seal for sealing against the bowel wall. The stoma adapter has collapsing, expanding, flexible and reinforced designs.

    SEALING BETWEEN A CANNULA PART AND A FLUID PATH
    80.
    发明申请
    SEALING BETWEEN A CANNULA PART AND A FLUID PATH 有权

    公开(公告)号：US20210283331A1

    公开(公告)日：2021-09-16

    申请号：US17157125

    申请日：2021-01-25

    Applicant: CONVATEC TECHNOLOGIES INC.

    Inventor： Steffen Gyrn ,  Elo Lau Hørdum

    IPC: A61M5/158 ,  A61M5/142

    Abstract: The application relates to an infusion part comprising a cannula part (7) and a fluid path, whereby a sealing (18) is positioned between the cannula part and the inlet/outlet opening (12) of the fluid path when the cannula part is in position for use in order to keep the fluid path to the cannula tight. The sealing (18) is surrounding the inlet/outlet opening (12) and/or the distance di between a centre line c of the cannula part and a point on the outer surface of the cannula part positioned at or above the upper edge of the sealing (18) is larger than the distance 02 between the centre line c of the cannula part and a point on the outer surface of the cannula part positioned at or below the lower edge of the sealing.

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