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    Driver circuitry switchable between energy transfer and telemetry for an implantable medical device
    6.
    发明申请
    Driver circuitry switchable between energy transfer and telemetry for an implantable medical device 有权
    用于可植入医疗设备的能量转移和遥测之间的驱动器电路可切换

    公开(公告)号：US20050075693A1

    公开(公告)日：2005-04-07

    申请号：US10836117

    申请日：2004-04-30

    申请人： Alex Toy ,  David Olson ,  John Forsberg

    发明人： Alex Toy ,  David Olson ,  John Forsberg

    IPC分类号： A61M5/142 ,  A61N1/372 ,  A61N1/378 ,  A61N1/18

    CPC分类号： A61N1/37211 ,  A61M5/14276 ,  A61M2205/8243 ,  A61N1/37223 ,  A61N1/3787

    摘要： An external device, charge, system and method for an implantable medical device having therapeutic componentry, a secondary coil operatively coupled to the therapeutic componentry and an internal telemetry coil. A primary coil is capable of inductively energizing the secondary coil when externally placed in proximity of the secondary coil. An external telemetry coil is capable of communicating with the internal telemetry coil. Driver circuitry is selectively operatively coupled to the primary coil and to the external telemetry coil. The driver circuitry is switchable between (1) driving the primary coil for inductively energizing the secondary coil and (2) driving the external telemetry coil for communicating with the internal telemetry coil.

    摘要翻译： 用于具有治疗组件的可植入医疗装置的外部装置，电荷，系统和方法，可操作地耦合到治疗组件的次级线圈和内部遥测线圈。 当外部放置在次级线圈附近时，初级线圈能够感应地激励次级线圈。 外部遥测线圈能够与内部遥测线圈通信。 驱动器电路选择性地操作地耦合到初级线圈和外部遥测线圈。 驱动器电路可在（1）驱动初级线圈之间切换以感应激励次级线圈，以及（2）驱动外部遥测线圈与内部遥测线圈通信。

    Medical device programmer with reduced-noise power supply
    8.
    发明申请
    Medical device programmer with reduced-noise power supply 有权
    医疗器械编程器具有降噪噪声电源

    公开(公告)号：US20050075690A1

    公开(公告)日：2005-04-07

    申请号：US10693012

    申请日：2003-10-24

    申请人： Alex Toy ,  John Forsberg

    发明人： Alex Toy ,  John Forsberg

    IPC分类号： A61N1/372 ,  A61N1/08

    CPC分类号： A61N1/37211

    摘要： A programmer for a medical device, such as a neurostimulator, includes a reduced-noise power supply that converts dc power provided by a battery source to power for components within the programmer. The power supply includes a pulse-skipping dc-dc boost converter. The programmer provides an input circuit for selectively inhibiting pulse-skipping to reduce switching noise that could otherwise undermine wireless telemetry performance between the programmer and a medical device.

    摘要翻译： 用于诸如神经刺激器的医疗装置的编程器包括将由电池源提供的直流电力转换为为编程器内的组件供电的减少噪声的电源。 电源包括一个脉冲跳变直流 - 直流升压转换器。 编程器提供输入电路，用于选择性地抑制脉冲跳跃以减少开关噪声，否则可能会破坏编程器和医疗设备之间的无线遥测性能。