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1.发明授权公开(公告)号：US09020589B2
公开(公告)日：2015-04-28
申请号：US12768309
申请日：2010-04-27
申请人： Nathan A. Torgerson
发明人： Nathan A. Torgerson
CPC分类号： A61N1/36146 , A61N1/36 , A61N1/3605
摘要： Techniques are described for generating electrical stimulation current pulses for delivery of electrical stimulation therapy via a current-controlled system that emulates voltage pulses generated via a voltage-controlled system. In one example, a method includes receiving user input specifying a voltage level of electrical stimulation to be delivered by one or more of a plurality of electrodes implanted within the patient, selectively coupling the one or more electrodes to respective regulated current paths to deliver the electrical stimulation to the patient, selectively coupling at least another of the plurality of electrodes implanted within the patient to an unregulated current path to deliver the electrical stimulation to the patient, determining a regulated current for each respective regulated current path in order to produce the specified voltage level at the one or more electrodes selectively coupled to the respective regulated current paths, and delivering the determined regulated currents via the respective regulated current paths.
摘要翻译： 描述了用于产生用于通过电流控制系统递送电刺激治疗的电刺激电流脉冲的技术，该电流控制系统模拟经由电压控制系统产生的电压脉冲。 在一个示例中，一种方法包括接收用户输入，其指定要由植入在患者体内的多个电极中的一个或多个电极递送的电刺激的电压电平，选择性地将一个或多个电极耦合到相应的调节电流路径以递送电 对患者的刺激，选择性地将植入患者体内的多个电极中的至少另一个电极耦合到未调节的电流路径以将电刺激传递给患者，为每个相应的调节电流路径确定调节电流，以便产生指定的电压 所述一个或多个电极选择性地耦合到相应的调节电流路径，并且经由相应的调节电流路径传送所确定的调节电流。
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2.发明授权公开(公告)号：US08996123B2
公开(公告)日：2015-03-31
申请号：US12906418
申请日：2010-10-18
申请人： Steven M. Goetz , Jon P. Davis , Nathan A. Torgerson , Shyam Gokaldas , Ashish Singal , Rajeev M. Sahasrabudhe , Brent A. Huhta
发明人： Steven M. Goetz , Jon P. Davis , Nathan A. Torgerson , Shyam Gokaldas , Ashish Singal , Rajeev M. Sahasrabudhe , Brent A. Huhta
CPC分类号： A61N1/37247 , A61N1/0553
摘要： Various programming techniques are described for medical devices that deliver electrical stimulation therapy that may include mapping between discrete electrical stimulation parameters and a graphical view of the electrical stimulation representing a stimulation zone generated by the parameters. In one example, a method includes receiving, via a programmer for an electrical stimulator, user input that graphically manipulates at least one of size and a shape of a graphical representation of at least one electrical stimulation zone displayed on the programmer, and defining a program to control delivery of electrical stimulation therapy based on the user input.
摘要翻译： 描述用于提供电刺激治疗的医疗装置的各种编程技术，其可以包括离散电刺激参数之间的映射和表示由参数产生的刺激区域的电刺激的图形视图。 在一个示例中，一种方法包括经由用于电刺激器的程序员接收图形地操纵在程序员上显示的至少一个电刺激区域的图形表示的尺寸和形状中的至少一个的用户输入，并且定义程序 以控制基于用户输入的电刺激治疗的递送。
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3.发明授权Medical device recharge systems using a controller in wireless communication with a separate recharge device 有权使用控制器的医疗设备充电系统与单独的充电设备进行无线通信公开(公告)号：US08634927B2
公开(公告)日：2014-01-21
申请号：US13016711
申请日：2011-01-28
IPC分类号： A61N1/08
CPC分类号： A61N1/3787
摘要： Medical device recharging systems include a controller and a separate recharge device that communicate wirelessly together to provide recharging to an implantable medical device. Either the controller or the recharge device may also communicate wirelessly with the implantable medical device to obtain recharge status and other information. There may be multiple recharge devices present within communication range of the controller, and the controller may determine which recharge device to activate depending upon proximity of each recharge device to the implantable medical device. The controller may allow the recharge device that is active at any given time to change so that the patient having the implantable medical device can move about in the area where the recharge devices are located while recharging continues.
摘要翻译： 医疗装置再充电系统包括一个控制器和一个单独的再充电装置，它们以无线方式通信在一起以向可植入医疗装置提供再充电。 控制器或充电设备也可以与可植入医疗设备进行无线通信，以获得充电状态和其他信息。 在控制器的通信范围内可能存在多个充电设备，并且控制器可以根据每个再充电设备与可植入医疗设备的接近度来确定要激活的再充电设备。 控制器可以允许在任何给定时间处于活动状态的再充电设备改变，使得具有可植入医疗设备的患者可以在充电设备所在的区域中移动，同时继续充电。
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公开(公告)号：US20130193931A1
公开(公告)日：2013-08-01
申请号：US13360531
申请日：2012-01-27
IPC分类号： H02J7/00
摘要： This disclosure describes techniques for a method of charging a battery. In an example, the method includes charging the battery during a first charging session until a first charging termination parameter value is reached. The method also includes determining, for a second charging session, a second charging termination parameter value based on a duration of the first charging session, wherein the second charging termination parameter value is different than the first charging termination parameter value. The method also includes charging the battery during the second charging session until the second charging termination parameter value is reached.
摘要翻译： 本公开描述了对电池充电的方法的技术。 在一个示例中，该方法包括在第一充电会话期间对电池充电直到达到第一充电终止参数值。 该方法还包括基于第一充电会话的持续时间来确定第二充电会话的第二充电终止参数值，其中第二充电终止参数值不同于第一充电终止参数值。 该方法还包括在第二充电会话期间对电池充电直到达到第二充电终止参数值。
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5.发明申请MEDICAL DEVICE RECHARGE SYSTEMS USING A CONTROLLER IN WIRELESS COMMUNICATION WITH A SEPARATE RECHARGE DEVICE 有权使用无线通信中的控制器与单独的充电装置的医疗装置充电系统公开(公告)号：US20120197351A1
公开(公告)日：2012-08-02
申请号：US13016711
申请日：2011-01-28
CPC分类号： A61N1/3787
摘要： Medical device recharging systems include a controller and a separate recharge device that communicate wirelessly together to provide recharging to an implantable medical device. Either the controller or the recharge device may also communicate wirelessly with the implantable medical device to obtain recharge status and other information. There may be multiple recharge devices present within communication range of the controller, and the controller may determine which recharge device to activate depending upon proximity of each recharge device to the implantable medical device. The controller may allow the recharge device that is active at any given time to change so that the patient having the implantable medical device can move about in the area where the recharge devices are located while recharging continues.
摘要翻译： 医疗装置再充电系统包括一个控制器和一个单独的再充电装置，它们以无线方式通信在一起以向可植入医疗装置提供再充电。 控制器或充电设备也可以与可植入医疗设备进行无线通信，以获得充电状态和其他信息。 在控制器的通信范围内可能存在多个充电设备，并且控制器可以根据每个再充电设备与可植入医疗设备的接近度来确定要激活的再充电设备。 控制器可以允许在任何给定时间处于活动状态的再充电设备改变，使得具有可植入医疗设备的患者可以在充电设备所在的区域中移动，同时继续充电。
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公开(公告)号：US20120038477A1
公开(公告)日：2012-02-16
申请号：US13265028
申请日：2010-04-28
CPC分类号： A61B5/0031 , A61B5/0002 , A61N1/025 , A61N1/37 , A61N1/37211 , A61N1/37258 , A61N1/3752 , G06F19/3418
摘要： Proper insertion of medical leads into medical devices is detected at the time the lead is being inserted. An external device initiates impedance testing by the medical device that is receiving the lead prior to the insertion of the lead being completed. The medical device reports back the results of the impedance testing so that the external device can determine whether the lead is properly inserted at the time of lead insertion and can provide an output to a user to indicate whether the lead insertion is proper. The medical device may poll only a last connector expected to be connected before responding, test other connector combinations before or after responding, and so forth.
摘要翻译： 在插入导线时，会检测到医疗线路正确插入医疗器械。 外部设备通过在完成引线插入之前接收引线的医疗设备启动阻抗测试。 医疗设备报告阻抗测试的结果，使得外部设备可以确定引线插入时是否正确插入引线，并且可以向用户提供输出以指示引线插入是否适当。 医疗设备可以仅在响应之前轮询期望连接的最后连接器，在响应之前或之后测试其他连接器组合等等。
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公开(公告)号：US20110172741A1
公开(公告)日：2011-07-14
申请号：US12686971
申请日：2010-01-13
申请人： Earle T. Roberts , Donald L. Villalta , David S. Slack , Irfan Z. Ali , Sudheendhar Raghavendran , Nathan A. Torgerson , Garrett R. Sipple
发明人： Earle T. Roberts , Donald L. Villalta , David S. Slack , Irfan Z. Ali , Sudheendhar Raghavendran , Nathan A. Torgerson , Garrett R. Sipple
IPC分类号： A61N1/08
CPC分类号： H04W4/80 , A61N1/37217 , A61N1/37252 , A61N1/37282 , H04L9/3271 , H04L63/0492 , H04L63/18 , H04L67/12 , H04L2209/805 , H04L2209/88 , H04W8/005 , H04W12/06 , H04W88/06
摘要： Devices and systems provide for proximity based selection of an implantable medical device for far field communication with an external device. By using a proximity communication that is limited to the IMD of interest during the selection process, the external device can eliminate those IMDs that are in range of far field communications but are able to receive the proximity communication. Thus, information may be shared via a proximity communication that is validated via a far field communication, or shared via a far field communication as a challenge and then validated via a proximity communication. The proximity communication may be used to initially limit the number of devices that respond to a discovery request and then subsequently used to select the intended implantable medical device as well as automatically select the appropriate therapy application corresponding to the selected IMD.
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8.发明授权Antenna for an external power source for an implantable medical device, system and method 有权用于可植入医疗装置的外部电源的天线，系统和方法公开(公告)号：US07962211B2
公开(公告)日：2011-06-14
申请号：US11414151
申请日：2006-04-28
CPC分类号： A61N1/37229 , A61N1/3787
摘要： System, method and antenna for an external power source for an implantable medical device having therapeutic componentry and a secondary coil operatively coupled to the therapeutic componentry. A housing has a first surface adapted to be placed closest to the secondary coil of the implantable medical device. A primary coil is operatively coupled to the external power and is capable of inductively energizing the secondary coil, the primary coil being wound forming generally concentric loops having an axis. The housing has a protrusion extending from the first surface.
摘要翻译： 用于具有治疗组件的可植入医疗装置的外部电源的系统，方法和天线以及可操作地耦合到治疗组件的次级线圈。 壳体具有适于放置成最接近可植入医疗装置的次级线圈的第一表面。 初级线圈可操作地耦合到外部电源并且能够感应地激励次级线圈，初级线圈被卷绕成大体上具有轴的同心环。 壳体具有从第一表面延伸的突起。
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公开(公告)号：US20110077720A1
公开(公告)日：2011-03-31
申请号：US12959138
申请日：2010-12-02
IPC分类号： A61N1/02
CPC分类号： A61N1/3787 , A61N1/36142
摘要： An implantable medical device having an implantable power source such as a rechargeable lithium ion battery. The implantable medical device includes a recharge module that regulates the recharging process of the implantable power source using closed-loop feedback control. The recharge module includes a recharge regulator, a recharge measurement device monitoring at least one recharge parameter, and a recharge regulation control unit for regulating the recharge energy delivered to the power source in response to the recharge measurement device. The recharge module adjusts the energy provided to the power source to ensure that the power source is being recharged under safe levels.
摘要翻译： 一种具有可植入电源的可植入医疗装置，例如可充电锂离子电池。 可植入医疗装置包括充电模块，其使用闭环反馈控制来调节可植入电源的再充电过程。 再充电模块包括再充电调节器，监视至少一个再充电参数的再充电测量装置，以及用于响应于再充电测量装置调节传送到电源的再充电能量的再充电调节控制单元。 充电模块调整提供给电源的能量，以确保电源在安全水平下充电。
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公开(公告)号：US20100121215A1
公开(公告)日：2010-05-13
申请号：US12432268
申请日：2009-04-29
IPC分类号： A61B5/0476 , A61B5/11
摘要： A medical system implements a seizure detection algorithm to detect a seizure based on a first patient parameter. The medical system monitors a second patient parameter to adjust the seizure detection algorithm. In some examples, the medical system determines whether a seizure for which therapy delivery is desirable occurred based on a second patient parameter. If a target seizure occurred, and the seizure detection algorithm did not detect the target seizure, the medical system adjusts the seizure detection algorithm to detect the target seizure. For example, the medical system may determine a first patient parameter characteristic indicative of the target seizure detected based on the second patient parameter and store the first patient parameter characteristic as part of the seizure detection algorithm. In some examples, the first patient parameter is an electrical brain signal and the second patient parameter is patient activity (e.g., patient motion or posture).
摘要翻译： 医疗系统实施缉获检测算法以基于第一患者参数检测癫痫发作。 医疗系统监测第二个患者参数以调整发作检测算法。 在一些示例中，医疗系统基于第二患者参数确定是否期望发生治疗递送的癫痫发作。 如果发生目标发作，并且癫痫发作检测算法未检测到目标癫痫发作，则医疗系统调整癫痫发作检测算法以检测目标癫痫发作。 例如，医疗系统可以基于第二患者参数确定指示检测到的目标发作的第一患者参数特征，并将第一患者参数特征存储为发作检测算法的一部分。 在一些示例中，第一患者参数是电脑信号，第二患者参数是患者活动（例如患者运动或姿势）。
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