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公开(公告)号：US09192770B2
公开(公告)日：2015-11-24
申请号：US13665076
申请日：2012-10-31
Applicant: Medtronic, Inc.
Inventor： Yu Wang , George C. Rosar , Nicholas C. Wine , Gregory Haubrich
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。
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公开(公告)号：US08954008B2
公开(公告)日：2015-02-10
申请号：US13752716
申请日：2013-01-29
Applicant: Medtronic, Inc.
Inventor： Yu Wang , George C. Rosar
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。
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Patent Agency Ranking
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。
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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。
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公开(公告)号：US11013929B2
公开(公告)日：2021-05-25
申请号：US15473787
申请日：2017-03-30
Applicant: Medtronic, Inc.
Inventor： James J. St. Martin , George C. Rosar , John D. Wahlstrand
Abstract: Techniques for facilitating improved power management for an implantable device are provided. In one example, an implantable device includes a telemetry circuit and a power management circuit. The telemetry circuit is configured to facilitate a telemetry session between the implantable device and an external device. The power management circuit is configured to connect a power supply to the telemetry circuit via a first current-limiting device based on a determination that the telemetry circuit satisfies a defined criterion. The power management circuit is also configured to connect the telemetry circuit to a second current-limiting device based on a determination that the telemetry circuit is connected to the first current-limiting device for a defined period of time.
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公开(公告)号：US11628306B2
公开(公告)日：2023-04-18
申请号：US17321944
申请日：2021-05-17
Applicant: Medtronic, Inc.
Inventor： James J. St. Martin , George C. Rosar , John D. Wahlstrand
Abstract: Techniques for facilitating improved power management for an implantable device are provided. In one example, an implantable device includes a telemetry circuit and a power management circuit. The telemetry circuit is configured to facilitate a telemetry session between the implantable device and an external device. The power management circuit is configured to connect a power supply to the telemetry circuit via a first current-limiting device based on a determination that the telemetry circuit satisfies a defined criterion. The power management circuit is also configured to connect the telemetry circuit to a second current-limiting device based on a determination that the telemetry circuit is connected to the first current-limiting device for a defined period of time.
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公开(公告)号：US20210268291A1
公开(公告)日：2021-09-02
申请号：US17321944
申请日：2021-05-17
Applicant: Medtronic, Inc.
Inventor： James J. St. Martin , George C. Rosar , John D. Wahlstrand
Abstract: Techniques for facilitating improved power management for an implantable device are provided. In one example, an implantable device includes a telemetry circuit and a power management circuit. The telemetry circuit is configured to facilitate a telemetry session between the implantable device and an external device. The power management circuit is configured to connect a power supply to the telemetry circuit via a first current-limiting device based on a determination that the telemetry circuit satisfies a defined criterion. The power management circuit is also configured to connect the telemetry circuit to a second current-limiting device based on a determination that the telemetry circuit is connected to the first current-limiting device for a defined period of time.
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