System and method for RF wake-up of implantable medical device
    7.
    发明申请
    System and method for RF wake-up of implantable medical device 有权
    可植入医疗器械射频唤醒的系统和方法

    公开(公告)号:US20050288738A1

    公开(公告)日:2005-12-29

    申请号:US11101142

    申请日:2005-04-07

    IPC分类号: A61N1/08 A61N1/372

    摘要: A telemetry system is presented for enabling radio-frequency (RF) communications between an implantable medical device and an external device in a manner which reduces the power requirements of the implantable device by duty cycling its RF circuitry. A wakeup scheme for the implantable device is provided in which the external device transmits a data segment containing a repeating sequence of special wakeup characters in order to establish a communications session with the implantable device. The wakeup scheme may be designed to operate in the context of a handshaking protocol for collision avoidance.

    摘要翻译: 提出了一种遥测系统,用于使可植入医疗设备和外部设备之间的射频(RF)通信以降低可植入设备的功率需求的方式通过其RF射频电路的工作循环来实现。 提供了用于可植入装置的唤醒方案,其中外部设备发送包含特殊唤醒字符的重复序列的数据段,以便建立与可植入装置的通信会话。 唤醒方案可以被设计为在用于避免冲突的握手协议的上下文中操作。

    SYSTEM AND METHOD FOR RF WAKE-UP OF IMPLANTABLE MEDICAL DEVICE
    10.
    发明申请
    SYSTEM AND METHOD FOR RF WAKE-UP OF IMPLANTABLE MEDICAL DEVICE 有权
    可植入医疗器械射频唤醒的系统和方法

    公开(公告)号:US20130090705A1

    公开(公告)日:2013-04-11

    申请号:US13682263

    申请日:2012-11-20

    IPC分类号: A61N1/372

    摘要: A telemetry system is presented for enabling wireless communications between an implantable medical device and an external device in a manner which reduces the power requirements of the implantable device by duty cycling its wireless communication circuitry. A wakeup scheme for the implantable device is provided in which the external device transmits a data segment containing a repeating sequence of special wakeup characters in order to establish a communications session with the implantable device. The wakeup scheme may be designed to operate in the context of a handshaking protocol for collision avoidance.

    摘要翻译: 提出了一种遥测系统,用于以可减少可植入装置的功率需求的方式实现可植入医疗装置与外部装置之间的无线通信,其方法是通过对其无线通信电路进行负载循环。 提供了用于可植入装置的唤醒方案,其中外部设备发送包含特殊唤醒字符的重复序列的数据段,以便建立与可植入装置的通信会话。 唤醒方案可以被设计为在用于避免冲突的握手协议的上下文中操作。