公开(公告)号：US20140142655A1

公开(公告)日：2014-05-22

申请号：US14149654

申请日：2014-01-07

申请人： Nevro Corporation

发明人： Jon Parker ,  Andre B. Walker ,  Udai Singh

IPC分类号： A61N1/36

CPC分类号： A61N1/36139 ,  A61N1/0551 ,  A61N1/08 ,  A61N1/3605 ,  A61N1/36071 ,  A61N1/36142 ,  A61N2001/083

摘要： System and methods for adjusting electrical therapy based on impedance changes are disclosed herein. A method in accordance with a particular embodiment includes applying a therapeutic electrical signal to a patient via an implanted portion of a patient stimulation system that includes a signal delivery device in electrical communication with a target neural population of the patient. The electrical signal is delivered in accordance with a signal delivery parameter having a first value. Using the implanted portion of the patient stimulation system, a change in an impedance of an electrical circuit that includes the signal delivery device is detected. Based at least in part on the detected impedance change, the method can further include automatically adjusting the value of the signal delivery parameter from the first value to a second value different from the first, without human intervention.

摘要翻译： 本文公开了用于调整基于阻抗变化的电疗法的系统和方法。 根据特定实施例的方法包括经由患者刺激系统的植入部分向患者施加治疗电信号，患者刺激系统包括与患者的目标神经群体电连通的信号传递装置。 电信号根据具有第一值的信号传递参数传送。 使用患者刺激系统的植入部分，检测包括信号传递装置的电路的阻抗的变化。 至少部分地基于检测到的阻抗变化，所述方法还可以包括在没有人为干预的情况下，将信号传递参数的值从第一值自动调整到与第一值不同的第二值。

公开(公告)号：US20140031896A1

公开(公告)日：2014-01-30

申请号：US14037193

申请日：2013-09-25

申请人： Nevro Corporation

发明人： Konstantinos Alataris ,  Andre B. Walker ,  Jon Parker ,  Yougandh Chitre ,  Sangsoo Wesley Park ,  James R. Thacker

IPC分类号： A61N1/36

CPC分类号： A61N1/36071 ,  A61N1/0551 ,  A61N1/0553 ,  A61N1/06 ,  A61N1/36021 ,  A61N1/3605 ,  A61N1/36157 ,  A61N1/36164 ,  A61N1/36167 ,  A61N1/36171 ,  A61N1/36175 ,  A61N1/36182 ,  A61N1/37235 ,  A61N1/37241 ,  A61N1/37247 ,  A61N1/37264 ,  A61N1/3787

摘要： Selective high-frequency spinal cord modulation for inhibiting pain with reduced side effects and associated systems and methods are disclosed. In particular embodiments, high-frequency modulation in the range of from about 1.5 KHz to about 50 KHz may be applied to the patient's spinal cord region to address low back pain without creating unwanted sensory and/or motor side effects. In other embodiments, modulation in accordance with similar parameters can be applied to other spinal or peripheral locations to address other indications.

公开(公告)号：US20140025134A1

公开(公告)日：2014-01-23

申请号：US14037230

申请日：2013-09-25

申请人： Nevro Corporation

发明人： Konstantinos Alataris ,  Andre B. Walker ,  Jon Parker ,  Yougandh Chitre ,  Sangsoo Wesley Park ,  James R. Thacker

IPC分类号： A61N1/36

CPC分类号： A61N1/36071 ,  A61N1/0551 ,  A61N1/0553 ,  A61N1/06 ,  A61N1/36021 ,  A61N1/3605 ,  A61N1/36157 ,  A61N1/36164 ,  A61N1/36167 ,  A61N1/36171 ,  A61N1/36175 ,  A61N1/36182 ,  A61N1/37235 ,  A61N1/37241 ,  A61N1/37247 ,  A61N1/37264 ,  A61N1/3787

摘要： Selective high-frequency spinal cord modulation for inhibiting pain with reduced side effects and associated systems and methods are disclosed. In particular embodiments, high-frequency modulation in the range of from about 1.5 KHz to about 50 KHz may be applied to the patient's spinal cord region to address low back pain without creating unwanted sensory and/or motor side effects. In other embodiments, modulation in accordance with similar parameters can be applied to other spinal or peripheral locations to address other indications.

摘要翻译： 公开了用于抑制副作用减轻的疼痛的选择性高频脊髓调节和相关系统和方法。 在特定实施例中，可以将大约1.5KHz至大约50KHz范围内的高频调制施加到患者的脊髓区域以解决腰背痛而不产生不想要的感觉和/或运动副作用。 在其他实施例中，根据类似参数的调制可以应用于其他脊柱或周边位置以解决其他指示。

公开(公告)号：US20130116763A1

公开(公告)日：2013-05-09

申请号：US13669350

申请日：2012-11-05

申请人： Nevro Corporation

发明人： Jon Parker ,  Yougandh Chitre ,  Andre B. Walker

IPC分类号： A61N1/36 ,  H01R43/16

CPC分类号： A61N1/36071 ,  A61N1/37229 ,  A61N1/375 ,  A61N1/3787 ,  H01F38/14 ,  H01Q7/00 ,  H01R43/16 ,  H02J5/005 ,  H02J7/0042 ,  H02J7/025 ,  H02J50/05 ,  Y10T29/49204

摘要： Communication and charging assemblies for medical devices are disclosed herein. A communication and charging assembly in accordance with a particular embodiment includes a support element, with a communication antenna and a charging coil coupled to the support element. The charging coil can include wire loops having a plurality of wires and the support element can include a mounting surface shaped to match the charging coil and the communication antenna. In one embodiment, the communication and charging assembly are mounted in a header of an implantable signal generator.

公开(公告)号：US09993645B2

公开(公告)日：2018-06-12

申请号：US15008391

申请日：2016-01-27

申请人： Nevro Corporation

发明人： Andre B. Walker ,  Jon Parker ,  Konstantinos Alataris ,  James R. Thacker

IPC分类号： A61N1/36 ,  A61N1/372 ,  A61N1/05 ,  A61N1/06 ,  A61N1/378

CPC分类号： A61N1/36071 ,  A61N1/0551 ,  A61N1/0553 ,  A61N1/06 ,  A61N1/36021 ,  A61N1/3605 ,  A61N1/36157 ,  A61N1/36164 ,  A61N1/36167 ,  A61N1/36171 ,  A61N1/36175 ,  A61N1/36182 ,  A61N1/37235 ,  A61N1/37241 ,  A61N1/37247 ,  A61N1/37264 ,  A61N1/3787

摘要： Selective high-frequency spinal chord modulation for inhibiting pain with reduced side affects and associated systems and methods are disclosed. In particular embodiments, high-frequency modulation in the range of from about 1.5 KHz to about 50 KHz may be applied to the patient's spinal chord region to address low back pain without creating unwanted sensory and/or motor side affects. In other embodiments, modulation in accordance with similar parameters can be applied to other spinal or peripheral locations to address other indications. In particular embodiments, aspects of the foregoing modulation therapies may be implemented by systems and devices that have simplified functionalities.

公开(公告)号：US09814884B2

公开(公告)日：2017-11-14

申请号：US13669377

申请日：2012-11-05

申请人： Nevro Corporation

发明人： Jon Parker ,  Andre B. Walker ,  Udai Singh

IPC分类号： A61N1/36 ,  A61N1/08

CPC分类号： A61N1/36142 ,  A61N1/36071 ,  A61N1/36185 ,  A61N2001/083

摘要： System and methods for detecting impedance changes and for adjusting electrical therapy based on impedance changes are disclosed herein. A method in accordance with a particular embodiment includes applying a therapeutic, paresthesia-less electrical signal to a patient via a patient modulation system that includes a signal delivery device in electrical communication with a target neural population of the patient. The method can include monitoring on a periodic basis an impedance of an electrical circuit that includes the signal delivery device. The method can further include detecting a change in the impedance that indicates a fault and providing an indication that the fault exists.

公开(公告)号：US09480842B2

公开(公告)日：2016-11-01

申请号：US14525134

申请日：2014-10-27

申请人： Nevro Corporation

发明人： Konstantinos Alataris ,  Andre B. Walker ,  Jon Parker ,  Yougandh Chitre ,  Sangsoo Wesley Park ,  James R. Thacker

IPC分类号： A61N1/18 ,  A61N1/36 ,  A61N1/372 ,  A61N1/05 ,  A61N1/06 ,  A61N1/378

CPC分类号： A61N1/36071 ,  A61N1/0551 ,  A61N1/0553 ,  A61N1/06 ,  A61N1/36021 ,  A61N1/3605 ,  A61N1/36157 ,  A61N1/36164 ,  A61N1/36167 ,  A61N1/36171 ,  A61N1/36175 ,  A61N1/36182 ,  A61N1/37235 ,  A61N1/37241 ,  A61N1/37247 ,  A61N1/37264 ,  A61N1/3787

摘要： A spinal cord modulation system is disclosed. While in one embodiment the system is used for the treatment of pain, other embodiments are also provided. In particular embodiments, the spinal cord modulation system generates and delivers an electrical therapy signal at a frequency of 10 kHz to address pain without creating unwanted sensory and/or motor side effects. The system may further include various signal delivery devices to deliver the therapy signal to a patient's spinal cord region.

摘要翻译： 公开了一种脊髓调节系统。 虽然在一个实施例中该系统用于治疗疼痛，但也提供了其他实施例。 在具体实施例中，脊髓调制系统产生并递送频率为10kHz的电疗治疗信号以解决疼痛，而不产生不想要的感觉和/或运动副作用。 该系统还可以包括各种信号传递装置，以将治疗信号传送到患者的脊髓区域。

公开(公告)号：US20160256696A1

公开(公告)日：2016-09-08

申请号：US14981463

申请日：2015-12-28

申请人： Nevro Corporation

发明人： Vivek Sharma ,  Jon Parker ,  Yougandh Chitre ,  Andre B. Walker

IPC分类号： A61N1/378 ,  A61N1/375 ,  A61N1/372

CPC分类号： A61N1/3787 ,  A61N1/37223 ,  A61N1/37229 ,  A61N1/375 ,  A61N1/3752 ,  Y10T29/49002

摘要： Molded headers, implantable signal generators having molded headers, and associated systems and methods are disclosed herein. An implantable signal generator in accordance with a particular embodiment includes a can having a shell and a battery positioned at least partially within the shell. An output terminal can be operably coupled to the battery and positioned to provide electrical power to a signal delivery device. A pre-molded header having a plurality of openings can be coupled to the can, and the output terminal can be positioned at least partially within an individual opening.

摘要翻译： 本文公开了具有模制头部的模制头部，可植入信号发生器以及相关联的系统和方法。 根据特定实施例的可植入信号发生器包括具有壳体的壳体和至少部分地位于壳体内的电池。 输出端子可以可操作地耦合到电池并且被定位成向信号传递装置提供电力。 具有多个开口的预模制头部可以联接到罐，并且输出端子可以至少部分地定位在单独的开口内。

公开(公告)号：USD736930S1

公开(公告)日：2015-08-18

申请号：US29451693

申请日：2013-04-05

申请人： Nevro Corporation

设计人： Jon Parker ,  Yougandh Chitre ,  Andre B. Walker

公开(公告)号：US20150174409A1

公开(公告)日：2015-06-25

申请号：US14579957

申请日：2014-12-22

申请人： Nevro Corporation

发明人： Jon Parker ,  Yougandh Chitre ,  Andre B. Walker

IPC分类号： A61N1/36 ,  A61N1/378

CPC分类号： A61N1/36071 ,  A61N1/37229 ,  A61N1/375 ,  A61N1/3787 ,  H01F38/14 ,  H01Q7/00 ,  H01R43/16 ,  H02J5/005 ,  H02J7/0042 ,  H02J7/025 ,  H02J50/05 ,  Y10T29/49204

摘要： Communication and charging assemblies for medical devices are disclosed herein. A communication and charging assembly in accordance with a particular embodiment includes a support element, with a communication antenna and a charging coil coupled to the support element. The charging coil can include wire loops having a plurality of wires and the support element can include a mounting surface shaped to match the charging coil and the communication antenna. In one embodiment, the communication and charging assembly are mounted in a header of an implantable signal generator.

摘要翻译： 本文公开了用于医​​疗装置的通信和充电组件。 根据特定实施例的通信和充电组件包括支撑元件，其具有连接到支撑元件的通信天线和充电线圈。 充电线圈可以包括具有多条导线的线圈，并且支撑元件可以包括成形为匹配充电线圈和通信天线的安装表面。 在一个实施例中，通信和充电组件安装在可植入信号发生器的头部中。