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    ANALYTE SENSOR
    1.
    发明申请
    ANALYTE SENSOR 有权

    公开(公告)号：US20250064352A1

    公开(公告)日：2025-02-27

    申请号：US18948958

    申请日：2024-11-15

    Applicant: MEDTRONIC MINIMED, INC.

    Inventor： David C. Antonio ,  Eric Allan Larson ,  Jose J. Ruelas ,  Sukhjeet S. Ranauta

    IPC: A61B5/145 ,  A61B5/00 ,  A61B5/1473 ,  A61B5/1486 ,  A61B17/34 ,  A61M5/172

    Abstract: A simple, disposable sensing device for sensing an analyte is housed in a single case. The sensing device can transmit sensor data to monitoring device(s). The sensing device includes: a case having a lower major wall adapted to be mounted against a patient's skin, and an upper opposing major wall; a sensor extending from the case and having a distal end sensitive to the analyte to produce an electrical signal, and a proximal end within the case having electrical contacts; a printed circuit board assembly within the case supported by one of the major walls to receive the electrical signal via the electrical contacts; and an elastomeric pad disposed in the case and biased by the other major wall to urge the proximal end of the sensor into contact with the printed circuit board assembly and maintain an electrical connection between the electrical contacts and the printed circuit board assembly.

    SENSOR AND TRANSMITTER PRODUCT
    2.
    发明申请
    SENSOR AND TRANSMITTER PRODUCT 有权

    公开(公告)号：US20240415460A1

    公开(公告)日：2024-12-19

    申请号：US18814229

    申请日：2024-08-23

    Applicant: MEDTRONIC MINIMED, INC.

    Inventor： David C. Antonio ,  Eric Allan Larson ,  Jose J. Ruelas

    IPC: A61B5/00 ,  A61B5/145 ,  A61B5/1473 ,  A61B5/1486 ,  A61B5/15 ,  A61M5/158 ,  A61M5/172

    Abstract: This disclosure generally relates to medical devices that include a transmitter assembly positioned on top of a sensor assembly. A sensor assembly includes a sensor base having a bottom surface and a top surface having an interface. The interface accommodates a sensor stack that includes at least one sensor head having electrical contact pads connected to an elastomeric connector. The sensor assembly further includes a mounting base having a first side that attaches to the bottom surface of the sensor base, and a second side that adheres to a patient's skin. A transmitter assembly includes a transmitter shell and a transmitter cap having an interface that engages with the sensor base. Also, the transmitter assembly includes electrical contacts disposed on the transmitter cap that connect with the electrical contact pad(s) of the sensor assembly.

    SYSTEMS FOR WEARABLE INFUSION PORT AND ASSOCIATED PUMP
    6.
    发明申请
    SYSTEMS FOR WEARABLE INFUSION PORT AND ASSOCIATED PUMP 有权

    公开(公告)号：US20210154395A1

    公开(公告)日：2021-05-27

    申请号：US16691513

    申请日：2019-11-21

    Applicant: MEDTRONIC MINIMED, INC.

    Inventor： Eric Allan Larson ,  Shixin Chen ,  Magnus Johansson ,  Louis J. Lintereur ,  Austin Reeder ,  Peter Schultz

    IPC: A61M5/142

    Abstract: A pump for delivering a fluid includes a pump housing that defines at least one reservoir having a circumferentially open first end, a circumferentially closed second end and a chamber to receive the fluid. The pump includes a plunger assembly having at least one plunger arm and a cannula fluidly coupled to the plunger arm to dispense the fluid from the pump. The plunger arm is receivable within the first end of the reservoir, and the at least one plunger arm defining an internal conduit to receive the fluid from the at least one fluid reservoir. The internal conduit is fluidly coupled to the cannula. The plunger assembly is movable in a first direction relative to the pump housing to advance the plunger arm within the fluid reservoir to dispense the fluid from the fluid reservoir out of the pump via the cannula.

    GLUCOSE SENSOR PRODUCT
    8.
    发明申请
    GLUCOSE SENSOR PRODUCT 审中-公开
    葡萄糖传感器产品

    公开(公告)号：US20150297822A1

    公开(公告)日：2015-10-22

    申请号：US14788668

    申请日：2015-06-30

    Applicant: MEDTRONIC MINIMED, INC.

    Inventor： Eric Allan Larson ,  Rajiv Shah

    IPC: A61M5/00 ,  B65D77/26 ,  A61B5/145 ,  A61L2/08 ,  B65B55/02 ,  B65B5/04 ,  B65B7/28 ,  B65D65/38 ,  A61B5/1486

    CPC classification number: A61B50/3001 ,  A61B5/14532 ,  A61B5/1486 ,  A61B5/14865 ,  A61B2050/0065 ,  A61B2560/063 ,  A61B2562/12 ,  A61B2562/125 ,  A61B2562/242 ,  A61L2/08 ,  A61L2/087 ,  A61M5/003 ,  B65B5/04 ,  B65B7/16 ,  B65B7/2842 ,  B65B55/02 ,  B65B55/16 ,  B65D65/38 ,  B65D75/326 ,  B65D77/26

    Abstract: A glucose sensor product maintains the sterility of the glucose sensor while allowing gaseous manufacturing by-products to be vented from the inside of the glucose sensor package. An exemplary glucose sensor product includes a plastic package tray and a glucose sensor assembly in the plastic package tray. The glucose sensor assembly includes an electrochemical sensor with glucose oxidase enzyme, a sensor base formed at least in part from plastic, a sensor mounting pedestal formed at least in part from plastic, and a sensor introducer formed at least in part from plastic. The glucose sensor product also includes a microbial barrier material coupled to the plastic package tray to seal the glucose sensor assembly in the plastic package tray. The microbial barrier material maintains sterility of the glucose sensor assembly while venting substances outgassed from the plastic package tray, the sensor base, the sensor mounting pedestal, and the sensor introducer.

    Abstract translation: 葡萄糖传感器产品保持葡萄糖传感器的无菌性，同时允许气体制造副产物从葡萄糖传感器封装的内部排出。 示例性的葡萄糖传感器产品包括在塑料包装托盘中的塑料包装托盘和葡萄糖传感器组件。 葡萄糖传感器组件包括具有葡萄糖氧化酶的电化学传感器，至少部分由塑料形成的传感器基座，至少部分地由塑料形成的传感器安装基座，以及至少部分地由塑料形成的传感器引导器。 葡萄糖传感器产品还包括耦合到塑料封装托盘以将葡萄糖传感器组件密封在塑料封装托盘中的微生物屏障材料。 微生物阻挡材料保持葡萄糖传感器组件的无菌性，同时排出从塑料包装托盘，传感器基座，传感器安装基座和传感器引导器中脱气的物质。

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