公开(公告)号：US20140213202A1

公开(公告)日：2014-07-31

申请号：US13752716

申请日：2013-01-29

Applicant: MEDTRONIC, INC.

Inventor： Yu Wang ,  George C. Rosar

IPC: H04B7/005

CPC classification number: H04B1/00 ,  H03B5/326 ,  H03C3/20 ,  H04L27/00 ,  H04L27/10 ,  H04L27/12 ,  H04L27/18 ,  H04L27/20

Abstract: A medical device communication system transmitter may include a resonator coupled to a local oscillator for stabilizing an operating frequency of the local oscillator. A control device of the transmitter receives an open-loop control signal, and the local oscillator and the control device are configured to generate a direct modulated radio frequency transmission signal in response to the open-loop control signal.

Abstract translation: 医疗设备通信系统发射机可以包括耦合到本地振荡器的谐振器，用于稳定本地振荡器的工作频率。 发射机的控制装置接收开环控制信号，并且本地振荡器和控制装置被配置为响应于开环控制信号而产生直接调制的射频发射信号。

公开(公告)号：US20140121727A1

公开(公告)日：2014-05-01

申请号：US13665076

申请日：2012-10-31

Applicant: MEDTRONIC, INC.

Inventor： Yu Wang ,  George C. Rosar ,  Nicholas C. Wine ,  Gregory Haubrich

IPC: A61N1/08

CPC classification number: A61N1/37223 ,  A61N1/37276 ,  H04W52/0229 ,  Y02D70/26

Abstract: An implantable medical device is provided having circuitry to control operation of the implantable medical device and a receiver configured to receive communication signals on an allocated band of a plurality of communication channels separated in frequency by a channel spacing. The receiver includes an oscillator and a signal source configured to apply a quench signal to the oscillator. The quench signal has a frequency corresponding to the channel spacing. The receiver is enabled to receive on all of the plurality of communication channels simultaneously by applying the quench signal.

Abstract translation: 提供了一种植入式医疗装置，其具有控制可植入医疗装置的操作的电路和被配置为在通过信道间隔在频率上分离的多个通信信道的分配频带上接收通信信号的接收机。 该接收机包括一个振荡器和一个配置成向振荡器施加淬火信号的信号源。 淬灭信号具有对应于信道间隔的频率。 接收机能够通过应用骤冷信号同时在所有多个通信信道上接收。

公开(公告)号：US11752350B2

公开(公告)日：2023-09-12

申请号：US17129758

申请日：2020-12-21

Applicant: MEDTRONIC, INC.

Inventor： David P. Olson ,  William C. Phillips ,  Garrett R. Sipple ,  Yu Wang

IPC: A61N1/37 ,  A61N1/372 ,  H02J50/10 ,  H02J50/80 ,  H02J50/90 ,  A61N1/378 ,  G16H40/67 ,  A61B5/00 ,  A61M5/172 ,  H02J7/00

CPC classification number: A61N1/37252 ,  A61B5/686 ,  A61M5/172 ,  A61N1/3787 ,  A61N1/37217 ,  G16H40/67 ,  H02J50/10 ,  H02J50/80 ,  H02J50/90 ,  A61N1/37 ,  A61N1/37276 ,  H02J7/00034

Abstract: Far field telemetry operations are conducted between an external device and an implantable medical device while power is being transferred to the implantable medical device for purposes of recharging a battery of the implantable medical device. The far field operations may include exchanging recharge information that has been collected by the implantable medical device which allows the external device to exercise control over the recharge process. The far field operations may include suspending far field telemetry communications for periods of time while power continues to be transferred where suspending far field telemetry communications may include powering down far field telemetry communication circuits of the implantable medical device for periods of time which may conserve energy. The far field operations may further include transferring programming instructions to the implantable medical device.

公开(公告)号：US10177609B2

公开(公告)日：2019-01-08

申请号：US15650598

申请日：2017-07-14

Applicant: MEDTRONIC, INC.

Inventor： David P. Olson ,  William C. Phillips ,  Garrett R. Sipple ,  Yu Wang

IPC: A61N1/00 ,  H02J50/90 ,  H02J50/10 ,  H02J50/80 ,  A61N1/372 ,  A61N1/378 ,  A61B5/00 ,  A61M5/172 ,  H02J7/02 ,  G16H40/67 ,  A61N1/37 ,  H02J7/00

Abstract: Far field telemetry operations are conducted between an external device and an implantable medical device while power is being transferred to the implantable medical device for purposes of recharging a battery of the implantable medical device. The far field operations may include exchanging recharge information that has been collected by the implantable medical device which allows the external device to exercise control over the recharge process. The far field operations may include suspending far field telemetry communications for periods of time while power continues to be transferred where suspending far field telemetry communications may include powering down far field telemetry communication circuits of the implantable medical device for periods of time which may conserve energy. The far field operations may further include transferring programming instructions to the implantable medical device.