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    Ostomy pouch appliance
    81.
    发明授权
    Ostomy pouch appliance 有权

    公开(公告)号：US11076979B2

    公开(公告)日：2021-08-03

    申请号：US16115266

    申请日：2018-08-28

    Applicant: ConvaTec Technologies Inc.

    Inventor： George Fattman ,  Gary Oberholtzer

    IPC: A61F5/448 ,  A61F5/443

    Abstract: A coupling assembly for fastening an adhesive wafer to an ostomy appliance device, the coupling assembly including a captive connection between the adhesive wafer and ostomy appliance that permits captive relative displacement between the entire adhesive wafer and the entrance aperture of the appliance, to facilitate access to the wafer from the non-body-contacting side. The coupling assembly further comprises a fixation coupling for fixing the adhesive wafer in the operative position.

    Controlled discharge ostomy appliance and shield therefor
    82.
    发明授权
    Controlled discharge ostomy appliance and shield therefor 有权

    公开(公告)号：US11076978B2

    公开(公告)日：2021-08-03

    申请号：US15954526

    申请日：2018-04-16

    Applicant: ConvaTec Technologies Inc.

    Inventor： Tinh Nguyen-Demary ,  John Cline ,  John Blum ,  Gary Stacey ,  Philip Davies ,  Trevor Beckett

    IPC: A61F5/445 ,  A61F5/448 ,  A61F5/441

    Abstract: A controlled discharge ostomy appliance assembly comprises (i) a stoma seal that is self-urging with a dynamic damping characteristic that resists changes of seal volume, (ii) a press-fit coupling member displaceable from an unlocked position to a locked position as part of a press-fit process, and (iii) a single-use frangible portion. The assembly further includes a protector shield removably fastened to the appliance forming a combined assembly therewith. The protector shield comprises (i) a seal displacer manipulable for displacing the stoma seal to a non-operative position ready for fitting, (ii) a substantially rigid coupling member guard portion for protecting the state of the coupling member, and (iii) a bracing portion for bracing the single-use frangible portion.

    URINE MEASURING VESSEL AND HOSE CONNECTION
    83.
    发明申请
    URINE MEASURING VESSEL AND HOSE CONNECTION 有权

    公开(公告)号：US20210186743A1

    公开(公告)日：2021-06-24

    申请号：US17191325

    申请日：2021-03-03

    Applicant: CONVATEC TECHNOLOGIES INC.

    Inventor： Trygve Kalf Hansen ,  Michael James

    IPC: A61F5/44 ,  A61B5/20

    Abstract: A hose connection for an arrangement for collection of liquid from a patient is disclosed which connection comprises a first tubular member (1) to be in fluid connection with the patient and having one or more protrusions (3) arranged on an outer surface, and an outlet (2), and further comprises a collection bag (24) having an inlet to be connected to the outlet for collection of liquid coming through the first tubular member. The inlet comprises a second tubular member (5) being connected to the bag and adapted to receive and surround at least a part of said first tubular member. The second tubular member has one or more receiving means (6, 11) being engageable with the protrusions for providing a locked, but separable connection between the first and second tubular member.

    Apparatus for preventing over inflation of the retention balloon in medical catheters and airway devices
    86.
    发明授权
    Apparatus for preventing over inflation of the retention balloon in medical catheters and airway devices 有权

    公开(公告)号：US10751493B2

    公开(公告)日：2020-08-25

    申请号：US15448274

    申请日：2017-03-02

    Applicant: ConvaTeC Technologies Inc.

    Inventor： Christopher Gregory ,  Yun Jin ,  John B. Cline

    IPC: A61M16/04 ,  A61M25/10 ,  A61M3/02 ,  A61M16/20 ,  A61F5/449 ,  A61F5/445

    Abstract: The body has a fluid inlet port for receiving pressurized fluid and a fluid outlet port connected to the retention balloon. A first passage connects the fluid inlet port and the fluid outlet port, A second passage in the body is connected to the balloon fluid return path and is at the pressure of the retention balloon. A valve prevents fluid flow through the first passage when actuated. The valve includes a pressure-responsive member movable to a position to obstruct fluid flow in response to fluid pressure in the second passage exceeding the predetermined level. Flexible means such as a membrane defines a normally open portion of the first fluid passage, which is closed by the moveable means bearing on the membrane when pressure exceeding the predetermined level actuates the valve.

    SELF-CLOSING BAG CONNECTOR
    87.
    发明申请
    SELF-CLOSING BAG CONNECTOR 审中-公开

    公开(公告)号：US20200164196A1

    公开(公告)日：2020-05-28

    申请号：US16718166

    申请日：2019-12-17

    Applicant: CONVATEC TECHNOLOGIES INC.

    Inventor： Yun JIN ,  Bret Alexander WEIG ,  John CLINE ,  Mingliang Lawrence TSAI

    IPC: A61M39/10 ,  F16L37/38 ,  F16L37/46 ,  F16L37/32 ,  A61M39/26 ,  A61F5/44

    Abstract: A bag connector system includes a first coupling element, with a self-closing seal and a housing having a fluid inlet port and a fluid outlet port, and a second coupling element, with a housing having a fluid inlet end and a fluid outlet end. The fluid inlet end is configured to displace the self-closing seal when inserted into the fluid outlet port of the first coupling element. A bag connector system optionally includes a locking mechanism to maintain the first coupling element and second coupling element in a coupled state. Uncoupling of the first and second coupling elements results in minimal fluid contamination on the outer surfaces of the coupling elements. The bag connector systems provided herein are included in medical appliances for waste management.

    MODIFIED WOUND DRESSINGS
    89.
    发明申请
    MODIFIED WOUND DRESSINGS 审中-公开

    公开(公告)号：US20190307904A1

    公开(公告)日：2019-10-10

    申请号：US16090103

    申请日：2017-03-30

    Applicant: ConvaTec Technologies Inc.

    Inventor： Lucy BALLAMY

    IPC: A61K49/00 ,  A61L15/44 ,  A61L15/56 ,  A61L15/60

    Abstract: Embodiments described herein relate to compounds for the detection of wounds, e.g., chronic wounds or infected wounds, including compositions, substrates, kits, dressing materials, and articles, and systems containing such compounds. Further embodiments relate to methods of using these compositions, kits and systems in diagnostic assays, and in the diagnosis and/or detection of chronic or infected wounds based on enzymatic conversion of specific substrates which are contained in the compositions. Additional embodiments relate to methods of characterizing wounds based on expression of a plurality of markers and using such information to treat, manage, and follow-up patients suffering from chronic or infected wounds.

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