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公开(公告)号：US20090222055A1
公开(公告)日：2009-09-03
申请号：US12394693
申请日：2009-02-27
IPC分类号： A61N1/362
CPC分类号： A61N1/3931 , A61N1/37
摘要： An apparatus comprises an implantable medical device that includes a storage circuit. The storage circuit includes a first stage circuit configured to receive an input signal and to invert and store information about a data bit received in the input signal, a second stage circuit coupled to the output of the first stage circuit to invert and store information about a data bit received from the first stage circuit, and an error circuit coupled to the output of the first stage circuit and an output of the second stage circuit. The error circuit generates an error indication when the storage circuit outputs match while the first stage circuit and the second stage circuit are in an inactive state.
摘要翻译： 一种装置包括可植入医疗装置，其包括存储电路。 存储电路包括：第一级电路，被配置为接收输入信号并反相并存储关于在输入信号中接收的数据位的信息;第二级电路，耦合到第一级电路的输出，以反转和存储关于 从第一级电路接收的数据位，以及耦合到第一级电路的输出和第二级电路的输出的误差电路。 当第一级电路和第二级电路处于非活动状态时，当存储电路输出匹配时，误差电路产生错误指示。
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公开(公告)号：US20080195165A1
公开(公告)日：2008-08-14
申请号：US11674031
申请日：2007-02-12
IPC分类号： A61N1/00
CPC分类号： A61B5/0215 , A61B5/0031 , A61B5/0205 , A61B5/02055 , A61B5/02108 , A61B5/08 , A61B5/145 , A61B5/14546 , A61N1/36564 , A61N1/3702 , A61N1/37247
摘要： A system comprises an external medical device configured to communicate with a first implantable medical device (IMD). The external medical device includes a communication circuit and a display. The communication circuit is configured to receive information associated with cardiovascular pressure from the IMD. The external medical device is configured to annotate a waveform on the display to indicate one or more events associated with cardiovascular pressure.
摘要翻译： 一种系统包括被配置为与第一可植入医疗装置（IMD）通信的外部医疗装置。 外部医疗装置包括通信电路和显示器。 通信电路被配置为从IMD接收与心血管压力相关的信息。 外部医疗设备被配置为在显示器上注释波形以指示与心血管压力相关联的一个或多个事件。
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公开(公告)号：US5959371A
公开(公告)日：1999-09-28
申请号：US190971
申请日：1998-11-12
CPC分类号： A61N1/378 , A61N1/3708 , A61N1/3937 , A61N1/3975 , A61N1/3981 , Y10T307/826 , Y10T307/839 , Y10T307/858
摘要： A power management system for an implantable device is disclosed. One application is an implantable cardioverter/defibrillator. Charging circuits for implantable cardioverter/defibrillators require relatively large currents from the power supply. The present power management system provides extended device operation and reduced charge cycle time. The present system monitors both current and voltage drawn from the power supply to prevent a loss of system voltage. Elective replacement indication is performed using charging information provided by the present power management system.
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公开(公告)号：US09616241B2
公开(公告)日：2017-04-11
申请号：US12579980
申请日：2009-10-15
CPC分类号： A61N1/37229 , A61B5/0031 , A61N1/375 , A61N1/3752 , H01Q1/2208 , H01Q1/273 , H01Q1/40
摘要： This document discusses, among other things, an implantable dielectric compartment including a channel in an outer surface of the implantable dielectric compartment, the channel configured to constrain a portion of an implantable antenna in a specific configuration along the length of the portion of the implantable antenna. In certain examples, the implantable antenna can be configured to wirelessly transfer information electromagnetically at a specified operating frequency provided using the specific configuration of the portion of the implantable antenna.
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公开(公告)号：US08792992B2
公开(公告)日：2014-07-29
申请号：US13274448
申请日：2011-10-17
IPC分类号： A61N1/00
CPC分类号： A61N1/36157
摘要： An apparatus comprises an electrostimulation energy storage capacitor, a circuit path communicatively coupled to the electrostimulation energy storage capacitor and configured to provide quasi-constant current neural stimulation through a load from the electrostimulation energy storage capacitor, a current measuring circuit communicatively coupled to the circuit path and configured to obtain a measure of quasi-constant current delivered to the load, and a control circuit communicatively coupled to the current measuring circuit, wherein the control circuit is configured to initiate adjustment of the voltage level of the storage capacitor for a subsequent delivery of quasi-constant current according to a comparison of the measured load current to a specified load current value.
摘要翻译： 一种装置包括电刺激能量存储电容器，电路通路连接到所述电刺激能量存储电容器，并且被配置为通过来自所述电刺激能量存储电容器的负载来提供准恒定电流神经刺激;电流测量电路，其通信地耦合到所述电路路径 并且被配置为获得传递到负载的准恒定电流的量度，以及通信地耦合到电流测量电路的控制电路，其中控制电路被配置为开始调整存储电容器的电压电平，以便随后传送 根据测量的负载电流与指定的负载电流值的比较，准恒定电流。
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公开(公告)号：US08761896B2
公开(公告)日：2014-06-24
申请号：US13302202
申请日：2011-11-22
IPC分类号： A61N1/00
CPC分类号： A61N1/37229 , A61B5/0031 , H01Q1/273 , H01Q1/36 , H01Q9/0414 , Y10T29/49016
摘要： In an example, an apparatus can include an implantable medical device comprising a housing, an implantable telemetry circuit carried within the housing, a dielectric compartment mechanically coupled to the housing, the dielectric compartment including first and second substantially parallel face portions and a third face portion extending between the first and second face portions, and an implantable telemetry antenna, located at least partially within the dielectric compartment. The implantable telemetry circuit can be electrically coupled to the implantable telemetry antenna and configured to wirelessly transfer information electromagnetically using the implantable telemetry antenna. In an example the implantable telemetry antenna comprises a spiral conductor portion extending along the first, second, and third face portions. In an example the spiral conductor includes a cross section having a lateral width that can be greater than a sidewall height of the cross section.
摘要翻译： 在一个示例中，装置可以包括可植入医疗装置，其包括壳体，在壳体内承载的可植入遥测电路，机械耦合到壳体的电介质隔室，电介质室包括第一和第二基本上平行的面部分和第三面部分 在第一和第二面部之间延伸，以及至少部分地位于电介质隔室内的可植入遥测天线。 可植入遥测电路可以电耦合到可植入遥测天线，并且被配置为使用可植入遥测天线以电磁方式无线地传送信息。 在一个示例中，可植入遥测天线包括沿着第一，第二和第三面部分延伸的螺旋导体部分。 在一个示例中，螺旋导体包括具有可以大于横截面的侧壁高度的横向宽度的横截面。
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公开(公告)号：US08523771B2
公开(公告)日：2013-09-03
申请号：US11674031
申请日：2007-02-12
IPC分类号： A61B5/02
CPC分类号： A61B5/0215 , A61B5/0031 , A61B5/0205 , A61B5/02055 , A61B5/02108 , A61B5/08 , A61B5/145 , A61B5/14546 , A61N1/36564 , A61N1/3702 , A61N1/37247
摘要： A system comprises an external medical device configured to communicate with a first implantable medical device (IMD). The external medical device includes a communication circuit and a display. The communication circuit is configured to receive information associated with cardiovascular pressure from the IMD. The external medical device is configured to annotate a waveform on the display to indicate one or more events associated with cardiovascular pressure.
摘要翻译： 一种系统包括被配置为与第一可植入医疗装置（IMD）通信的外部医疗装置。 外部医疗装置包括通信电路和显示器。 通信电路被配置为从IMD接收与心血管压力相关的信息。 外部医疗设备被配置为在显示器上注释波形以指示与心血管压力相关联的一个或多个事件。
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58.发明申请METHOD AND APPARATUS FOR CONTROLLING NEUROSTIMULATION ACCORDING TO PHYSICAL STATE 审中-公开用于根据物理状态控制神经元的方法和装置公开(公告)号：US20130226264A1
公开(公告)日：2013-08-29
申请号：US13858405
申请日：2013-04-08
申请人： Abhi V. Chavan , Keith R. Maile , David J. Ternes , Juan Gabriel Hincapie Ordonez , Stephen Ruble , Jason J. Hamann
发明人： Abhi V. Chavan , Keith R. Maile , David J. Ternes , Juan Gabriel Hincapie Ordonez , Stephen Ruble , Jason J. Hamann
IPC分类号： A61N1/36
CPC分类号： A61N1/36139 , A61N1/36053 , A61N1/36135
摘要： A neurostimulation system senses a signal indicative of a patient's physical state such as posture and/or activity level. In various embodiments, a stored value for each of stimulation parameters controlling delivery of neurostimulation is selected according to the patient's physical state. In various embodiments, values of the stimulation parameters are approximately optimized for each of a number of different physical states, and are stored for later selection.
摘要翻译： 神经刺激系统感测指示患者的身体状态（例如姿势和/或活动水平）的信号。 在各种实施例中，根据患者的身体状态选择控制神经刺激传递的每个刺激参数的存储值。 在各种实施例中，刺激参数的值针对多个不同物理状态中的每一个近似优化，并且被存储以供稍后选择。
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59.发明申请公开(公告)号：US20120143271A1
公开(公告)日：2012-06-07
申请号：US13372039
申请日：2012-02-13
申请人： Michael J. Root , Nick A. Youker , Keith R. Maile
发明人： Michael J. Root , Nick A. Youker , Keith R. Maile
CPC分类号： A61N1/3787 , A61B5/02 , A61B2562/0217 , A61N1/3752 , A61N1/378 , H01M2/1055 , H01M6/08 , H01M10/0422 , H01M10/0436 , H05K13/00 , Y10T29/49108 , Y10T29/4911
摘要： One example includes a battery that includes a stack of at least one substantially planar anode and at least one substantially planar cathode, wherein the stack defines a contoured exterior, and a battery housing enclosing the stack, the battery housing defining a battery housing exterior, wherein the contoured exterior of the stack is shaped to conform to a contoured interior of the battery housing that approximately conforms to the battery housing exterior, the battery produced by the process of modeling, using fluid dynamics, an exterior of a biocompatible housing and shaping the battery housing to conform to at least some of the exterior of the biocompatible housing.
摘要翻译： 一个示例包括电池，其包括至少一个基本上平面的阳极和至少一个基本上平面的阴极的堆叠，其中堆叠限定轮廓外部，以及包围堆叠的电池壳体，电池壳体限定电池壳体外部，其中 堆叠的轮廓外形被成形为符合电池壳体的轮廓内部，其大致符合电池壳体外部，通过使用流体动力学，生物相容性壳体的外部和塑造电池的建模过程产生的电池 壳体以符合生物相容性壳体的至少一些外部。
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公开(公告)号：US08195305B2
公开(公告)日：2012-06-05
申请号：US12579994
申请日：2009-10-15
申请人： David Nghiem , Ronald W. Solfest , Mahesh Maddali , Mark G. Deehr , Dennis E. Larson , Keith R. Maile
发明人： David Nghiem , Ronald W. Solfest , Mahesh Maddali , Mark G. Deehr , Dennis E. Larson , Keith R. Maile
IPC分类号： A61N1/00
CPC分类号： A61N1/37229 , A61B5/0031 , A61N1/375 , A61N1/3752 , H01Q1/2208 , H01Q1/273 , H01Q1/40
摘要： A physical arrangement can be provided between at least a portion of a first segment of an implantable antenna with respect to a return conductor, and an input impedance of the implantable antenna can be controlled using the physical arrangement to provide a substantially conjugate match to an output impedance of an implantable telemetry circuit coupled to the implantable antenna.
摘要翻译： 可以在可植入天线的第一段的至少一部分相对于返回导体之间提供物理布置，并且可以使用物理布置来控制可植入天线的输入阻抗，以向输出提供基本上共轭的匹配 耦合到可植入天线的可植入遥测电路的阻抗。
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