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    CARDIOTHORACIC DRAINAGE DEVICE
    93.
    发明公开
    CARDIOTHORACIC DRAINAGE DEVICE 审中-公开

    公开(公告)号：US20240269354A1

    公开(公告)日：2024-08-15

    申请号：US18569509

    申请日：2022-12-21

    申请人： REDAX S.P.A.

    发明人： Lucio GIBERTONI

    IPC分类号： A61M1/04 ,  A61M1/00 ,  A61M27/00

    CPC分类号： A61M1/04 ,  A61M1/64 ,  A61M1/742 ,  A61M27/00 ,  A61M2205/3375 ,  A61M2205/3389 ,  A61M2205/3592 ,  A61M2205/502

    摘要： A cardiothoracic drainage device



    includes a collection unit adapted to contain a cardiothoracic liquid drained from the chest of a patient;
    a main unit adapted to contain the components of the drainage device and to measure the cardiothoracic liquid contained in the collection unit; and
    a connection tube associated with the collection unit, with the main unit and with the drainage tube.




    The main unit includes inside it:



    a suction pump;
    a normally closed electric valve;
    an interface component adapted to receive inputs by the user and to supply outputs for the user;
    an electronic control and management component adapted to control the functions of the drainage device; and
    a pressure sensor component operatively connected to the electronic control and management component.

    Surgical system and method of use
    96.
    发明授权
    Surgical system and method of use 有权

    公开(公告)号：US11690938B2

    公开(公告)日：2023-07-04

    申请号：US16462910

    申请日：2017-11-22

    申请人： Alfred Health ,  Monash University

    发明人： Mark Fitzgerald ,  Peter Finnegan ,  Wing Chiu ,  Nayeem Chowdhury ,  Nabil Chowdhury

    IPC分类号： A61M1/04 ,  A61B17/34 ,  A61B17/00

    CPC分类号： A61M1/04 ,  A61B17/3403 ,  A61B17/3421 ,  A61B17/3462 ,  A61B17/3496 ,  A61B17/3474 ,  A61B2017/00455 ,  A61B2017/3407 ,  A61B2017/349 ,  A61B2017/3427 ,  A61B2017/3443 ,  A61B2017/3488

    摘要： A surgical system for use in establishing and maintaining an opening to an anatomical space of a body, the system comprising an obturator assembly having a cutting portion at a distal end and a cannula, the cannula being detachably coupled to the cutting portion and deployable into the anatomical space of a patient, the cannula comprises a locking portion, and a lengthwise extendable body; a valve assembly comprising a passage for receiving the cannula, a first end for coupling to a fluid extraction device and a second end for placement external and adjacent the anatomical space; a base comprising a plate for placement on a patient external and adjacent the anatomical space, the plate has an aperture configured for receiving the obturator assembly and coupling means located about the aperture for coupling with the valve assembly; and wherein, in use, the locking portion of the cannula is configured to be retained in the valve assembly with the extendable body extended into the anatomical space to facilitate a path for fluid extraction, and wherein the cannula comprises means for retaining the cannula in its extended state.

    Chest seal and vacuum system
    98.
    发明申请
    Chest seal and vacuum system 审中-公开

    公开(公告)号：US20170312402A1

    公开(公告)日：2017-11-02

    申请号：US15731125

    申请日：2017-04-24

    申请人： Rex McDonald

    发明人： Rex McDonald

    IPC分类号： A61M1/00 ,  A61F13/02 ,  A61F13/00 ,  A61F13/14 ,  A61M1/04

    CPC分类号： A61M1/0031 ,  A61F13/00068 ,  A61F13/0206 ,  A61F13/0216 ,  A61F13/143 ,  A61M1/04 ,  A61M2210/101

    摘要： A chest wound seal for treating traumatic pneumothorax following a penetrating chest wound. The chest wound seal comprises a wound pad with an absorbent bottom surface and a nonporous top surface embedded with unidirectional valves that allow evacuation of air and fluid from the pleural cavity but prevents re-entry of air into the thorax. A central vacuum column mounted over at least one unidirectional valve. The chest wound seal further comprises a plurality of wound pad segments radiating from the central vacuum column, wherein each segment comprises at least one manual valve configured to create a separate sealed area against the skin surface to suit body types with different size and morphological features. The central vacuum column is adapted to be connected to a vacuum pump which enables evacuation of harmful air and fluid from the pleural cavity thereby reducing the shock induced by hypoxia and increasing patient survivability.