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    CONTROL LOGIC TO UPDATE BATTERY CAPACITY
    31.
    发明申请
    CONTROL LOGIC TO UPDATE BATTERY CAPACITY 有权

    公开(公告)号：US20220200302A1

    公开(公告)日：2022-06-23

    申请号：US17528411

    申请日：2021-11-17

    Applicant: Medtronic, Inc.

    Inventor： Bo Zhang ,  Joel B. Artmann ,  Gang Ji

    IPC: H02J7/00

    Abstract: A method for battery management, the method including determining whether to perform a capacity update of a battery. The method can also include responsive to determining to perform the capacity update, determining existing depth-of-discharge (DoD) of the battery. The method can also include performing a discharge operation or a charge operation based on whether existing DoD is below a threshold. The method can include performing the capacity update subsequent to the discharge or charge operation. Apparatuses and systems for battery management are also described.

    SYSTEMS, APPARATUS AND METHODS FACILITATING DATA BUFFERING AND REMOVAL
    32.
    发明申请
    SYSTEMS, APPARATUS AND METHODS FACILITATING DATA BUFFERING AND REMOVAL 审中-公开

    公开(公告)号：US20200324130A1

    公开(公告)日：2020-10-15

    申请号：US16911059

    申请日：2020-06-24

    Applicant: Medtronic, Inc.

    Inventor： Bo Zhang ,  Gary P. Kivi ,  Nicholas C. Wine

    IPC: A61N1/372 ,  H04L12/875 ,  G06F3/06 ,  H04L29/08 ,  H04W28/02 ,  H04W4/70 ,  G16H40/67 ,  G16H40/63

    Abstract: Techniques for mitigating transmission of stale data from an implantable device are provided. In one embodiment, a method includes monitoring one or more data items stored in a data management queue prior to submission to a packet transmission queue for transmission as packets on a communication network to one or more other devices. The method also includes discarding a data item from the data management queue based on a determination that the data item has an expected arrival time to another device that is after a latest acceptable arrival time associated with the data item. The method also includes estimating a size of the packet transmission queue, and transmitting another data item from the data management queue to the packet transmission queue based on a determination that the size of the packet transmission queue has a defined relationship to the threshold size.

    ESTABLISHING A SECURE COMMUNICATION LINK
    33.
    发明申请
    ESTABLISHING A SECURE COMMUNICATION LINK 审中-公开

    公开(公告)号：US20200252436A1

    公开(公告)日：2020-08-06

    申请号：US16263752

    申请日：2019-01-31

    Applicant: Medtronic, Inc.

    Inventor： Hyun J. Yoon ,  Bo Zhang ,  Robert Michael Ecker ,  Ryan Wyszynski ,  Joseph C. Green ,  David J. Peichel ,  Sudar Shields ,  Nicholas C. Wine ,  Drew J. Thwaites

    IPC: H04L29/06 ,  H04W12/04 ,  H04L9/06 ,  H04W52/02

    Abstract: This disclosure is directed to devices, systems, and techniques for establishing a secure connection between two or more devices. In some examples, a device is configured for wireless communication. The device comprises signal reception circuitry configured to receive communications transmitted according to at least a first communication protocol, communication circuitry configured for wireless communication according to at least a second communication protocol, and processing circuitry electrically coupled to the signal reception circuitry and the communication circuitry. The processing circuitry is configured to receive, via the signal reception circuitry, a first signal according to the first communication protocol. In response to receiving the first signal, the processing circuitry is further configured to transmit, via the communication circuitry, a second signal according to the second communication protocol and establish a secure link according to the second communication protocol.

    TELEMETRY OVERUSE REDUCTION IN AN IMPLANTABLE DEVICE
    35.
    发明申请
    TELEMETRY OVERUSE REDUCTION IN AN IMPLANTABLE DEVICE 审中-公开

    公开(公告)号：US20170216610A1

    公开(公告)日：2017-08-03

    申请号：US15009505

    申请日：2016-01-28

    Applicant: Medtronic, Inc.

    Inventor： Matthew R. Yoder ,  Bo Zhang ,  Gary P. Kivi ,  Richard A. Sanden

    IPC: A61N1/372

    CPC classification number: A61N1/37252 ,  A61N1/37217 ,  A61N1/37276 ,  G16H40/63

    Abstract: Systems, apparatus, methods and computer-readable storage media facilitating telemetry overuse reduction in an implantable medical device (“IMD”) are provided. In one embodiment, an IMD includes a housing configured to be implanted at least partially within a patient, a memory and circuitry within the housing and a processor that executes executable components stored in the memory. The executable components include: a communication component configured to establish a telemetry connection with an external device to communicate data associated with sensed physiological data or therapy; and an authorization component configured to determine whether the external device is authorized to communicate with the IMD, wherein the communication component is further configured to disable the telemetry connection with the external device and prevent additional communication with the external device for a defined period of time based on a determination that the external device fails to be authorized to communicate with the IMD.

    SYSTEMS, APPARATUS, METHODS AND COMPUTER-READABLE STORAGE MEDIA FACILITATING AUTHORIZED TELEMETRY WITH AN IMPLANTABLE DEVICE
    36.
    发明申请
    SYSTEMS, APPARATUS, METHODS AND COMPUTER-READABLE STORAGE MEDIA FACILITATING AUTHORIZED TELEMETRY WITH AN IMPLANTABLE DEVICE 审中-公开
    系统，装置，方法和计算机可读存储介质，使用可移植设备进行授权的远程通信

    公开(公告)号：US20160250490A1

    公开(公告)日：2016-09-01

    申请号：US14941059

    申请日：2015-11-13

    Applicant: Medtronic, Inc.

    Inventor： Matthew J. Hoffman ,  Nicholas C. Wine ,  Bo Zhang

    IPC: A61N1/372

    CPC classification number: A61N1/37252 ,  A61B5/0006 ,  A61B5/0031 ,  A61B5/0205 ,  A61B5/0432 ,  A61B5/14551 ,  A61B5/7285 ,  A61N1/362 ,  A61N1/37247

    Abstract: Techniques for facilitating authorized telemetry with an implantable device are provided. In one embodiment, for example, a method includes comparing, by a first device having a processor, first electronic information with second electronic information. The first electronic information is indicative of a first motion of a second device external to a body in which the implantable device is located, and the second electronic information is indicative of a second motion of the implantable device. The method also includes determining whether a defined level of correlation exists between the first electronic information and the second electronic information, and initiating a telemetry session between the second device and the implantable device based on a determination that the defined level of correlation exists between the first electronic information and the second electronic information.

    Abstract translation: 提供了用于利用可植入装置促进授权遥测的技术。 在一个实施例中，例如，一种方法包括通过具有处理器的第一设备将第一电子信息与第二电子信息进行比较。 第一电子信息指示第二装置在可植入装置所在的身体外部的第一运动，第二电子信息指示可植入装置的第二运动。 该方法还包括确定在第一电子信息和第二电子信息之间是否存在定义的相关级别，以及基于确定在第一电子信息和第二电子信息之间的相关性存在的确定的水平之间的初始第二设备与可植入设备之间的遥测会话 电子信息和第二电子信息。

    Telemetry overuse reduction in a medical device
    39.
    发明授权
    Telemetry overuse reduction in a medical device 有权

    公开(公告)号：US10898721B2

    公开(公告)日：2021-01-26

    申请号：US16273241

    申请日：2019-02-12

    Applicant: Medtronic, Inc.

    Inventor： Matthew R. Yoder ,  Bo Zhang ,  Gary P. Kivi ,  Richard A. Sanden

    IPC: A61N1/372 ,  G16H40/63

    Abstract: Systems, apparatus, methods and computer-readable storage media facilitating telemetry overuse reduction in a medical device, such as an implantable medical device (“IMD”) are provided. In one embodiment, an IMD includes a housing configured to be implanted at least partially within a patient, a memory and circuitry within the housing and a processor that executes executable components stored in the memory. The executable components include: a communication component configured to establish a telemetry connection with an external device to communicate data associated with sensed physiological data or therapy; and an authorization component configured to determine whether the external device is authorized to communicate with the IMD, wherein the communication component is further configured to disable the telemetry connection with the external device and prevent additional communication with the external device for a defined period of time based on a determination that the external device fails to be authorized to communicate with the IMD.

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