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    SPRING-LOADED BAG CONNECTOR
    132.
    发明申请
    SPRING-LOADED BAG CONNECTOR 审中-公开
    弹簧加载袋连接器

    公开(公告)号：US20160339227A1

    公开(公告)日：2016-11-24

    申请号：US15158426

    申请日：2016-05-18

    Applicant: ConvaTec Technologies Inc.

    Inventor： Mingliang Lawrence TSAI ,  Tinh Nguyen DEMARY

    IPC: A61M39/22 ,  A61M39/26 ,  A61M39/10 ,  A61F5/451

    Abstract: A spring-loaded bag connector having a spring-loaded valve and a housing comprising a fluid inlet portion and a fluid outlet portion. The spring-loaded bag connector is configured to connect with a fluid collection bag to generate a self-closing collection bag. Additionally, the spring-loaded bag connector is configured to couple with a second coupling element, such as a coupling connector, to facilitate the drainage and collection of waste to a fluid collection bag. Uncoupling of the bag connector and the second coupling element results in minimal fluid contamination on the outer surfaces of the bag connector system. The bag connector systems provided herein are included in medical appliances for body waste management.

    Abstract translation: 一种弹簧加载的袋式连接器，其具有弹簧加载的阀和包括流体入口部分和流体出口部分的壳体。 弹簧加载袋连接器被配置成与流体收集袋连接以产生自闭合收集袋。 此外，弹簧加载的袋连接器被配置成与诸如联接连接器的第二联接元件联接，以便于将废物排出和收集到流体收集袋。 袋连接器和第二联接元件的解耦合导致袋连接器系统的外表面上的流体污染最小。 这里提供的袋连接器系统被包括在用于身体废物管理的医疗器具中。

    RECTAL DRAIN APPLIANCE
    133.
    发明申请
    RECTAL DRAIN APPLIANCE 审中-公开
    排水装置

    公开(公告)号：US20160331890A1

    公开(公告)日：2016-11-17

    申请号：US15224278

    申请日：2016-07-29

    Applicant: ConvaTec Technologies Inc.

    Inventor： Christopher Gregory

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

    CPC classification number: A61M3/0295 ,  A61M1/0084 ,  A61M25/04 ,  A61M25/1018 ,  A61M25/10184 ,  A61M25/10185 ,  A61M25/10187 ,  A61M2210/1064 ,  A61M2210/1067

    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.

    Abstract translation: 公开了一种直肠排液装置，其包括管状元件，该管状元件在远端具有可膨胀气囊，用于将器具固定在直肠中。 该器具包括以下一个或多个：（i）第一和第二辅助管腔，其与可充气气囊连通，以提供耦合到气囊的独立的充气和压力监测路径; （ii）由机械元件限定的压力状态指示器，其被配置为响应于感测的压力在第一状态或第二状态或形状之间翻转; 和（iii）可膨胀的辅助内腔，其大于所述充气腔，并且被配置为允许冲洗流体进入。 压力状态指示器也可用于肠道排水管。

    Apparatus for preventing over inflation of the retention balloon in medical catheters and airway devices
    136.
    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
    138.
    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。

    ANTIBACTERIAL WOUND DRESSING
    139.
    发明申请
    ANTIBACTERIAL WOUND DRESSING 审中-公开
    抗菌衣服

    公开(公告)号：US20130152309A1

    公开(公告)日：2013-06-20

    申请号：US13767713

    申请日：2013-02-14

    Applicant: ConvaTec Technologies Inc.

    Inventor： Roger BRAY

    IPC: A61L15/46

    CPC classification number: A61L15/28 ,  A61L15/18 ,  A61L15/44 ,  A61L15/46 ,  A61L2300/104 ,  A61L2300/404 ,  C08L5/04 ,  C08L1/28

    Abstract: An antibacterial wound dressing is based on or derived from gel-forming fibres such as carboxymethyl cellulose or alginate fibres having silver ions linked thereto at some but not all of the exchangeable sites such that the distribution of silver ions over the exchangeable sites is substantially uniform. The silvered fibres for the wound dressing can be prepared by contacting an assembly of precursor gel-forming fibres having exchangeable sites under conditions which do not cause irreversible gelling of the fibres with an amount of a solution containing silver ions so as to link silver ions at some but not all of the exchangeable sites, the whole of the assembly of precursor gel-forming fibres being contacted essentially simultaneously with the entire solution containing silver ions.

    Abstract translation: 抗菌伤口敷料基于或衍生自凝胶形成纤维，例如羧甲基纤维素或在一些但不是全部可交换位点处具有银离子的藻酸盐纤维，使得银离子在可交换位点上的分布基本上是均匀的。 用于伤口敷料的镀银纤维可以通过使具有可交换位置的前体凝胶形成纤维的组件在不引起纤维不可逆胶凝的条件下与一定量的含银离子的溶液接触来制备，以便将银离子连接在 一些但不是全部的可交换位点，前体凝胶形成纤维的整体组装基本上与含有银离子的整个溶液同时接触。

    OSTOMY SYSTEMS AND METHODS
    140.
    发明申请
    OSTOMY SYSTEMS AND METHODS 有权

    公开(公告)号：US20250041097A1

    公开(公告)日：2025-02-06

    申请号：US18921215

    申请日：2024-10-21

    Applicant: ConvaTec Technologies Inc.

    Inventor： Robert Fearn ,  Asif Shakeel ,  David Ramirez-Ayala ,  Sabrina Kaefer ,  Irina Dorofeeva ,  Naresh Bhavaraju ,  Jeanneane Waddell ,  Thomas Yuschak ,  Charles Gropper ,  Vijay Balan

    IPC: A61F5/445

    Abstract: A maintenance bag of an ostomy system can include fewer sensors than a diagnostic or analytic ostomy bag that is typically used for newer users. The maintenance bag can include sensors and electronics to detect fill level of the bag. The maintenance bag can also include a bag sealing mechanism that can detect drainage events and help the user to track inventory of the bags. A wafer that can be used with an ostomy bag can include leak sensors configured to detect leak of effluent via a single opening in the hydrocolloid layer that interfaces with skin of a user. The wafer can also include temperature sensors configured to detect inflammation. The wafer can further include a convex interface for better fit with certain users.

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