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1.发明授权公开(公告)号：US08102789B2
公开(公告)日：2012-01-24
申请号：US11321184
申请日：2005-12-29
CPC分类号： A61N1/37288
摘要： Constituents of a network of medical devices communicate according to a synchronous communication protocol. A constituent of the network is established as a conductor. Time slots are assigned to each constituent of the network other than the conductor. Information is communicated between the constituents of the network in the assigned time slots.
摘要翻译： 医疗器械网络的成分根据同步通信协议进行通信。 网络的组成部分建立为指挥。 时隙被分配给除了导线以外的网络的每个组成部分。 信息在分配的时隙中在网络的组成部分之间传送。
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2.发明授权Communication system and method with preamble encoding for an implantable medical device 有权具有用于可植入医疗装置的前导码编码的通信系统和方法公开(公告)号：US08185210B2
公开(公告)日：2012-05-22
申请号：US11224595
申请日：2005-09-12
CPC分类号： A61B5/0006
摘要： Medical data is communicated from a transmitter of an external unit to a receiver of an implantable medical device. The transmitter generates a preamble signal having encoded configuration data that informs the receiver of configuration settings to be used in receiving the medical data. The receiver detects the preamble and validates a modulation pattern of the preamble. Configuration data is decoded from the preamble signal and the receiver configuration is adjusted to receive the medical data.
摘要翻译： 医疗数据从外部单元的发送器传送到可植入医疗装置的接收器。 发射机产生具有编码配置数据的前导码信号，该配置数据通知接收机用于接收医疗数据的配置设置。 接收机检测前同步码并验证前置码的调制模式。 配置数据从前置码信号解码，并且调整接收机配置以接收医疗数据。
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3.发明授权公开(公告)号：US07467014B2
公开(公告)日：2008-12-16
申请号：US11116983
申请日：2005-04-28
申请人： Christopher C. Fuller , William D. Verhoef , Gregory J. Haubrich , Javaid Masoud , George C. Rosar , Garry L. Dublin , Piotr Przybyszewski
发明人： Christopher C. Fuller , William D. Verhoef , Gregory J. Haubrich , Javaid Masoud , George C. Rosar , Garry L. Dublin , Piotr Przybyszewski
IPC分类号： A61N1/00
CPC分类号： A61N1/37229
摘要： An implantable medical device (“IMD”) configured in accordance with an example embodiment of the invention generally includes a housing, a connector header block coupled to the housing, a dielectric sheath located around at least a portion of the housing and/or around at least a portion of the header block, and a telemetry antenna located within the dielectric sheath. The antenna is configured to support far field telemetry with an external device such as a programmer. In one example embodiment, the antenna is configured as a balanced antenna having two separate antenna elements driven 180 degrees out of phase. Each of the antenna elements has a feed point on a perimeter edge of the IMD housing and a floating endpoint. A number of alternate embodiments are also provided.
摘要翻译： 根据本发明的示例性实施例配置的可植入医疗装置（“IMD”）通常包括壳体，连接到壳体的连接器插头块，位于壳体的至少一部分周围和/ 头部块的至少一部分，以及位于电介质护套内的遥测天线。 天线被配置为支持远程遥测与诸如编程器的外部设备。 在一个示例实施例中，天线被配置为具有被驱动180度异相的两个单独的天线元件的平衡天线。 每个天线元件具有在IMD外壳的周边边缘上的馈电点和浮动端点。 还提供了许多替代实施例。
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4.发明授权System and method for unscheduled wireless communication with a medical device 有权用于与医疗设备的非计划无线通信的系统和方法公开(公告)号：US08280521B2
公开(公告)日：2012-10-02
申请号：US13273630
申请日：2011-10-14
申请人： Gregory J. Haubrich , Len D. Twetan , David Peichel , Charles H. Dudding , George C. Rosar , Quentin S. Denzene
发明人： Gregory J. Haubrich , Len D. Twetan , David Peichel , Charles H. Dudding , George C. Rosar , Quentin S. Denzene
IPC分类号： A61N1/00
CPC分类号： A61N1/37252
摘要： Unscheduled wireless communication with a medical device is achieved by operating a receiver of the medical device in a series of modes. Each mode provides an increasingly selective evaluation of received RF energy. The receiver, when operating in a first mode, is capable of detecting the presence of RF energy transmitted from a communicating device. The receiver, when operating in a second mode, consumes more energy than the first mode and analyzes the RF energy to determine whether it contains the appropriate type of modulation. When operating in a third mode, the receiver consumes more energy than the second mode, and operates the full receiver to begin communication with the communicating device. The receiver opens a communication session after the RF energy has passed the evaluation by the series of modes to receive an unscheduled communication.
摘要翻译： 通过以一系列模式操作医疗装置的接收器来实现与医疗装置的非计划的无线通信。 每个模式对接收的RF能量提供越来越多的选择性评估。 当在第一模式下操作时，接收机能够检测从通信装置发送的RF能量的存在。 当在第二模式下操作时，接收器消耗比第一模式更多的能量，并且分析RF能量以确定其是否包含适当类型的调制。 当在第三模式下操作时，接收器消耗比第二模式更多的能量，并且操作全接收器以开始与通信设备的通信。 在RF能量通过一系列模式的评估之后接收器打开通信会话以接收非计划的通信。
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5.发明授权System and method for unscheduled wireless communication with a medical device 有权用于与医疗设备的非计划无线通信的系统和方法公开(公告)号：US08065018B2
公开(公告)日：2011-11-22
申请号：US11224593
申请日：2005-09-12
申请人： Gregory J. Haubrich , Len D. Twetan , David Peichel , Charles H. Dudding , George C. Rosar , Quentin S. Denzene
发明人： Gregory J. Haubrich , Len D. Twetan , David Peichel , Charles H. Dudding , George C. Rosar , Quentin S. Denzene
IPC分类号： A61N1/00
CPC分类号： A61N1/37252
摘要： Unscheduled wireless communication with a medical device is achieved by operating a receiver of the medical device in a series of modes. Each mode provides an increasingly selective evaluation of received RF energy. The receiver, when operating in a first mode, is capable of detecting the presence of RF energy transmitted from a communicating device. The receiver, when operating in a second mode, consumes more energy than the first mode and analyzes the RF energy to determine whether it contains the appropriate type of modulation. When operating in a third mode, the receiver consumes more energy than the second mode, and operates the full receiver to begin communication with the communicating device. The receiver opens a communication session after the RF energy has passed the evaluation by the series of modes to receive an unscheduled communication.
摘要翻译： 通过以一系列模式操作医疗装置的接收器来实现与医疗装置的非计划的无线通信。 每个模式对接收的RF能量提供越来越多的选择性评估。 当在第一模式下操作时，接收机能够检测从通信装置发送的RF能量的存在。 当在第二模式下操作时，接收器消耗比第一模式更多的能量，并且分析RF能量以确定其是否包含适当类型的调制。 当在第三模式下操作时，接收器消耗比第二模式更多的能量，并且操作全接收器以开始与通信设备的通信。 在RF能量通过一系列模式的评估之后接收器打开通信会话以接收非计划的通信。
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6.发明授权Low power multiple channel mixing architecture for detecting wake-up signals and related falsing protection algorithm 有权低功耗多通道混合架构，用于检测唤醒信号和相关的伪造保护算法公开(公告)号：US08059628B2
公开(公告)日：2011-11-15
申请号：US12364432
申请日：2009-02-02
申请人： Peter Bradley , Guy A. Delight , Remi Le Reverend , Philip Dorning , Andrew M. Bottomley , Eric D. Corndorf , Charles H. Dudding , Nicholas C. Wine , George C. Rosar , Quentin Scott Denzene , Robert S. Wentink
发明人： Peter Bradley , Guy A. Delight , Remi Le Reverend , Philip Dorning , Andrew M. Bottomley , Eric D. Corndorf , Charles H. Dudding , Nicholas C. Wine , George C. Rosar , Quentin Scott Denzene , Robert S. Wentink
CPC分类号： A61N1/37276 , H04B1/30 , H04W52/0229 , Y02D70/40 , Y10S128/903
摘要： A low power multiple channel receiver mixing architecture for detecting wake-up signals over multiple communication channels in sniff processing performed in an implantable medical device (IMD). The architecture includes a direct conversion real receiver configured to scan a selected center channel and a Weaver receiver configured in parallel to the direct conversion real receiver to simultaneously scan side channels, together simultaneously detecting whether a wake-up signal is being received over the center and side channels with minimal power consumption. The architecture further utilizes a falsing protection algorithm that reduces power consumption during sniff operations by inhibiting the sniffing of channels likely to provide a false indication of a wake-up signal based the presence of unwanted signals on those channels. The falsing protection algorithm restricts those channels from sniff processing likely to provide a false indication of a wake-up signal, such that sniff processing can aborted, prevented, limited or otherwise altered to conserve power consumption.
摘要翻译： 一种低功率多通道接收机混合架构，用于在可植入医疗设备（IMD）中执行的嗅探处理中，通过多个通信信道检测唤醒信号。 该架构包括配置成扫描所选择的中心信道的直接转换真实接收机和与直接转换实际接收机并行配置的韦弗接收机，以同时扫描侧信道，同时检测是否在中心接收到唤醒信号， 侧通道，功耗最小。 该架构进一步利用了一种伪造保护算法，通过根据这些信道上不需要的信号的存在，通过抑制可能提供唤醒信号的错误指示的信道的嗅探，从而降低嗅探操作期间的功耗。 伪造保护算法限制这些信道对嗅探处理可能提供唤醒信号的错误指示，使得嗅探处理可以中止，阻止，限制或以其他方式改变以节省功耗。
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7.发明申请Low Power Multiple Channel Mixing Architecture For Detecting Wake-Up Signals and Related Falsing Protection Algorithm 有权低功耗多通道混合架构，用于检测唤醒信号和相关的伪造保护算法公开(公告)号：US20090252042A1
公开(公告)日：2009-10-08
申请号：US12364432
申请日：2009-02-02
申请人： Peter Bradley , Guy A. Delight , Remi Le Reverend , Philip Dorning , Andrew M. Bottomley , Eric D. Corndorf , Charles H. Dudding , Nicholas C. Wine , George C. Rosar , Quentin Scott Denzene , Robert S. Wentink
发明人： Peter Bradley , Guy A. Delight , Remi Le Reverend , Philip Dorning , Andrew M. Bottomley , Eric D. Corndorf , Charles H. Dudding , Nicholas C. Wine , George C. Rosar , Quentin Scott Denzene , Robert S. Wentink
IPC分类号： G06F11/30
CPC分类号： A61N1/37276 , H04B1/30 , H04W52/0229 , Y02D70/40 , Y10S128/903
摘要： A low power multiple channel receiver mixing architecture for detecting wake-up signals over multiple communication channles in sniff processing performed in an implantable medical device (IMD). The architecture includes a direct conversion real receiver configured to scan a selected center channel and a Weaver receiver configured in parallel to the direct conversion real receiver to simultaneously scan side channels, together simultaneously detecting whether a wake-up signal is being received over the center and side channels with minimal power consumption. The architecture further utilizes a falsing protection algorithm that reduces power consumption during sniff operations by inhibiting the sniffing of channels likely to provide a false indication of a wake-up signal based the presence of unwanted signals on those channels. The falsing protection algorithm restricts those channels from sniff processing likely to provide a false indication of a wake-up signal, such that sniff processing can aborted, prevented, limited or otherwise altered to conserve power consumption.
摘要翻译： 一种用于在可植入医疗设备（IMD）中进行的嗅探处理中通过多个通信通道检测唤醒信号的低功率多信道接收机混合架构。 该架构包括配置成扫描所选择的中心信道的直接转换真实接收机和与直接转换实际接收机并行配置的韦弗接收机，以同时扫描侧信道，同时检测是否在中心接收到唤醒信号， 侧通道，功耗最小。 该架构进一步利用了一种伪造保护算法，通过根据这些信道上不需要的信号的存在，通过抑制可能提供唤醒信号的错误指示的信道的嗅探，从而降低嗅探操作期间的功耗。 伪造保护算法限制这些信道对嗅探处理可能提供唤醒信号的错误指示，使得嗅探处理可以中止，阻止，限制或以其他方式改变以节省功耗。
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公开(公告)号：US5300068A
公开(公告)日：1994-04-05
申请号：US871742
申请日：1992-04-21
CPC分类号： A61B18/1492 , A61B18/1206 , A61B18/1233 , A61B2017/00292 , A61B2018/00083 , A61B2018/00107 , A61B2018/00642 , A61B2018/00755 , A61B2018/00761 , A61B2018/00875 , A61B2018/1213 , A61B2018/124 , A61B2018/1286 , A61B2018/144 , A61B90/39
摘要： An electrosurgical apparatus for cutting tissue and for ablating occlusions includes a pulse generator for selectively generating a train of pulses of electrical energy for application to a wire having an attached electrode, the generator having a variable output impedance, the wire and the electrode being at least part of a load impedance. The apparatus senses the load impedance relative to the output impedance and adjusts the output impedance to match the load impedance. The generator produces pulses of variable energy, measures the relative electrical energy produced by an arc in response to a pulse, compares the relative electrical energy to a predetermined value to determine an energy difference, and adjusts the energy of a subsequent pulse to reduce the energy difference for the subsequent pulse toward zero.
摘要翻译： 一种用于切割组织和消融闭塞的电外科设备包括：脉冲发生器，用于选择性地产生电能脉冲串，用于施加到具有附接电极的电线，所述发生器具有可变输出阻抗，所述电线和电极至少为 部分负载阻抗。 该装置检测相对于输出阻抗的负载阻抗，并调整输出阻抗以匹配负载阻抗。 发生器产生可变能量的脉冲，测量响应于脉冲的电弧产生的相对电能，将相对电能与预定值进行比较以确定能量差，并且调整后续脉冲的能量以降低能量 后续脉冲向零的差值。
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公开(公告)号：US4800348A
公开(公告)日：1989-01-24
申请号：US81264
申请日：1987-08-03
CPC分类号： H01P1/2056
摘要： An adjustable electronic filter apparatus is disclosed comprising a dielectric block having one or more through-holes and having a conformal conductive coating substantially over all outside surfaces as well as each through-hole therein. Each through-hole so plated forms a resonator from a transmission line which includes an open portion, for providing capacitive reactance at a first end, and a short-circuited end as a base, for providing an associated distributed inductance at a second end thereof. A unique method of tuning the adjustable electronic filter, whether a single resonator, a plurality of resonators, or a plurality of intercoupled multi-resonator filters, is disclosed that permits bi-directional tuning for at least one resonator in each of the above exemplary embodiments. By selectively adjusting an inductive portion of the plating at the base of each resonator so tuned, a resonator is quickly and accurately adjusted to a desired frequency. The selective adjusting may be accomplished by subtractive processes, such as abrasion or laser trimming, or by an additive process, such as by adding conductive paint for partially filling in a removed or absent portion of the plating at the base of a resonator.
摘要翻译： 公开了一种可调节的电子滤波器装置，其包括具有一个或多个通孔并具有基本上在所有外表面上的共形导电涂层的介质块以及其中的每个通孔。 每个通孔如此形成一个传输线的谐振器，该传输线包括开口部分，用于在第一端提供容抗，而短路端作为基极，用于在其第二端提供相关的分布电感。 公开了一种独特的调谐可调电子滤波器的方法，无论是单个谐振器，多个谐振器还是多个互耦合多谐振器滤波器，其允许在上述每个示例性实施例中的至少一个谐振器的双向调谐 。 通过选择性地调整如调谐的每个谐振器的基极处的电镀的感应部分，谐振器被快速且准确地调节到期望的频率。 选择性调整可以通过减法处理，例如磨损或激光修整，或者通过添加工艺来实现，例如通过添加用于部分填充在谐振器底部的镀层的去除或不存在部分的导电涂料来实现。
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公开(公告)号：US4626806A
公开(公告)日：1986-12-02
申请号：US786204
申请日：1985-10-10
申请人： George C. Rosar , James R. Wilson
发明人： George C. Rosar , James R. Wilson
IPC分类号： H01P1/15
CPC分类号： H01P1/15
摘要： A solid state radio frequency switching circuit is provided that exhibits up to 25 db isolation between output ports. The circuit integrates the switching versatility of a pin diode switch with the excellent signal isolation of a quarter wavelength combiner.
摘要翻译： 提供固态射频切换电路，其在输出端口之间显示高达25db的隔离。 该电路将pin二极管开关的开关多功能性与四分之一波长组合器的良好信号隔离相结合。
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