中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

180 records (took 0.022 seconds)

    SEALING BETWEEN A CANNULA PART AND A FLUID PATH
    44.
    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.

    Ostomy pouch appliance
    45.
    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
    46.
    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
    47.
    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
    50.
    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.

Patent Agency Ranking