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    SENSOR AND TRANSMITTER PRODUCT
    24.
    发明申请
    SENSOR AND TRANSMITTER PRODUCT 审中-公开

    公开(公告)号：US20200214633A1

    公开(公告)日：2020-07-09

    申请号：US16824624

    申请日：2020-03-19

    Applicant: MEDTRONIC MINIMED, INC.

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

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

    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.

    SENSOR AND TRANSMITTER PRODUCT
    26.
    发明申请
    SENSOR AND TRANSMITTER PRODUCT 审中-公开

    公开(公告)号：US20170290534A1

    公开(公告)日：2017-10-12

    申请号：US15478092

    申请日：2017-04-03

    Applicant: MEDTRONIC MINIMED, INC.

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

    IPC: A61B5/145 ,  A61B5/00

    CPC classification number: A61B5/14532 ,  A61B5/002 ,  A61B5/0022 ,  A61B5/14865 ,  A61B5/6832 ,  A61B2560/0425 ,  A61B2560/045 ,  A61B2560/063 ,  A61B2562/125 ,  A61B2562/227

    Abstract: A medical sensor device includes a sensor assembly including an underside surface for attachment against a patient's skin, a sensor portion to detect a characteristic of the patient, and sensor assembly contacts which in operation carry signals representing the detected characteristic. The device also includes a transmitter assembly removably engageable with the sensor assembly and including circuitry to take the signals from the sensor assembly contacts and to transmit readings of the detected characteristic to external equipment. The device also includes mechanical interface components on the sensor assembly and the transmitter assembly which allow the transmitter assembly to be brought into abutment with the sensor assembly at a first angular position via relative axial movement between them, and then allow a relative rotation of the assemblies with respect to one another towards a second angular position and presents axial separation of the assemblies in the second angular position.

    MEDICAMENT INFUSION DEVICE
    27.
    发明申请
    MEDICAMENT INFUSION DEVICE 有权

    公开(公告)号：US20250025625A1

    公开(公告)日：2025-01-23

    申请号：US18748767

    申请日：2024-06-20

    Applicant: MEDTRONIC MINIMED, INC.

    Inventor： David C. Antonio ,  Alford L. McLevish

    IPC: A61M5/142 ,  A61M5/158

    Abstract: The present technology includes, for example, an insertion assembly comprising a frame including a tubular sidewall defining an internal cavity and a slot extending longitudinally along a portion of the sidewall. The insertion assembly further comprises a medical device configured to be inserted into the user's skin and a carrier carrying the medical device and at least partially disposed within the internal cavity of the frame. The carrier can be axially movable within the frame from a first, cocked position to a second extended position proximate. The carrier can include a protrusion disposed within the slot of the frame and configured to slide within the slot when the carrier moves axially within the frame. A ratio of a height of the protrusion to a width of the protrusion is greater than 1.

    Insertion device
    30.
    发明授权
    Insertion device 有权

    公开(公告)号：US11547357B2

    公开(公告)日：2023-01-10

    申请号：US16529911

    申请日：2019-08-02

    Applicant: Medtronic MiniMed, Inc.

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

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

    Abstract: Embodiments relate to an insertion device that includes: a plunger coupled with a lock collar. The insertion device houses contents including: a striker including self-locking striker snap arm(s) where the striker is kept from firing by a striker spring captured between the plunger and the striker when the insertion device is in a cocked position; a sensor assembly; and a needle carrier that holds a piercing member, the needle carrier captured between the striker and a needle carrier spring where a self-releasing snap(s) keeps the needle carrier cocked, where the plunger prevents the self-releasing snap(s) from repositioning and releasing the needle carrier. The striker fires the needle carrier such that the self-locking striker snap arm(s) are positioned to allow the striker to snap down. The needle carrier is then retracted when the user releases the plunger and the piercing member is encapsulated within the insertion device.

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