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    SELF-CLOSING BAG CONNECTOR
    2.
    发明申请
    SELF-CLOSING BAG CONNECTOR 有权

    公开(公告)号：US20220090720A1

    公开(公告)日：2022-03-24

    申请号：US17538160

    申请日：2021-11-30

    Applicant: CONVATEC TECHNOLOGIES INC.

    Inventor： Yun Jin ,  Bret Weig ,  John Cline ,  Mingliang Lawrence Tsai

    IPC: F16L37/32 ,  A61M39/10 ,  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.

    Self-closing bag connector
    4.
    发明授权
    Self-closing bag connector 有权

    公开(公告)号：US10507318B2

    公开(公告)日：2019-12-17

    申请号：US15495712

    申请日：2017-04-24

    Applicant: ConvaTec Technologies Inc.

    Inventor： Yun Jin ,  Bret Alexander Weig ,  John Cline ,  Mingliang Lawrence Tsai

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

    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.

    SELF-CLOSING BAG CONNECTOR
    5.
    发明申请
    SELF-CLOSING BAG CONNECTOR 有权
    自封闭袋连接器

    公开(公告)号：US20150059901A1

    公开(公告)日：2015-03-05

    申请号：US14449035

    申请日：2014-07-31

    Applicant: ConvaTec Technologies Inc.

    Inventor： Yun Jin ,  Bret Alexander Weig ,  John Cline ,  Mingliang Lawrence Tsai

    IPC: A61M39/10 ,  A61F5/44

    CPC classification number: A61M39/10 ,  A61F5/4405 ,  A61M39/1011 ,  A61M39/26 ,  A61M2039/263 ,  F16L37/32 ,  F16L37/38 ,  F16L37/46 ,  Y10T137/9029

    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.

    Abstract translation: 袋连接器系统包括具有自封闭密封件的第一联接元件和具有流体入口端口和流体出口端口的壳体以及具有流体入口端和流体出口端的壳体的第二联接元件。 流体入口端构造成当插入到第一联接元件的流体出口端口时使自封闭密封件移位。 袋连接器系统可选地包括锁定机构，以将第一耦合元件和第二耦合元件保持在耦合状态。 第一和第二耦合元件的解耦合导致耦合元件的外表面上的最小流体污染。 本文提供的袋连接器系统包括在用于废物管理的医疗设备中。

    Apparatus for preventing over inflation of the retention balloon in medical catheters and airway devices
    6.
    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
    8.
    发明授权
    Self-closing bag connector 有权

    公开(公告)号：US11187364B2

    公开(公告)日：2021-11-30

    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 ,  F16L37/32 ,  A61M39/26 ,  A61F5/44 ,  F16L37/46

    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.

    Apparatus for preventing over inflation of the retention balloon in medical catheters and airway devices
    9.
    发明授权
    Apparatus for preventing over inflation of the retention balloon in medical catheters and airway devices 有权
    用于防止保持气囊在医疗导管和气道装置中过度膨胀的装置

    公开(公告)号：US08888739B2

    公开(公告)日：2014-11-18

    申请号：US13877890

    申请日：2012-11-15

    Applicant: ConvaTec Technologies, Inc.

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

    IPC: A61M29/00 ,  A61M25/10 ,  A61M16/04

    CPC classification number: A61M16/044 ,  A61F5/445 ,  A61F5/449 ,  A61F2005/4455 ,  A61M3/0295 ,  A61M16/04 ,  A61M16/0443 ,  A61M16/0465 ,  A61M16/0486 ,  A61M16/201 ,  A61M16/208 ,  A61M16/209 ,  A61M25/10182 ,  A61M25/10183 ,  A61M25/10185 ,  A61M25/10186 ,  A61M25/10187 ,  A61M2205/583

    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.

    Abstract translation: 主体具有用于接收加压流体的流体入口和连接到保持气囊的流体出口。 第一通道连接流体入口和流体出口。 身体中的第二通道连接到气囊流体返回路径并且处于保持气囊的压力。 当致动时，阀阻止流体流过第一通道。 所述阀包括压力响应构件，所述压力响应构件能够响应于所述第二通道中的流体压力超过预定水平位置而阻止流体流动的位置。 诸如膜的柔性装置限定第一流体通道的常开部分，当超过预定水平的压力促使阀门时，第一流体通道的常开部分由在膜上的可移动装置关闭。

    APPARATUS FOR PREVENTING OVER INFLATION OF THE RETENTION BALLOON IN MEDICAL CATHETERS AND AIRWAY DEVICES
    10.
    发明申请
    APPARATUS FOR PREVENTING OVER INFLATION OF THE RETENTION BALLOON IN MEDICAL CATHETERS AND AIRWAY DEVICES 有权
    用于防止在医用导管和气道装置中保留气泡的装置

    公开(公告)号：US20140052063A1

    公开(公告)日：2014-02-20

    申请号：US13877890

    申请日：2012-11-15

    Applicant: ConvaTec Technologies, Inc

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

    IPC: A61M29/00 ,  A61M16/04

    CPC classification number: A61M16/044 ,  A61F5/445 ,  A61F5/449 ,  A61F2005/4455 ,  A61M3/0295 ,  A61M16/04 ,  A61M16/0443 ,  A61M16/0465 ,  A61M16/0486 ,  A61M16/201 ,  A61M16/208 ,  A61M16/209 ,  A61M25/10182 ,  A61M25/10183 ,  A61M25/10185 ,  A61M25/10186 ,  A61M25/10187 ,  A61M2205/583

    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.

    Abstract translation: 主体具有用于接收加压流体的流体入口和连接到保持气囊的流体出口。 第一通道连接流体入口和流体出口。 身体中的第二通道连接到气囊流体返回路径并且处于保持气囊的压力。 当致动时，阀阻止流体流过第一通道。 所述阀包括压力响应构件，所述压力响应构件能够响应于所述第二通道中的流体压力超过预定水平位置而阻止流体流动的位置。 诸如膜的柔性装置限定第一流体通道的常开部分，当超过预定水平的压力促使阀门时，第一流体通道的常开部分由在膜上的可移动装置关闭。

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