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公开(公告)号：US09220897B2
公开(公告)日：2015-12-29
申请号：US14045764
申请日：2013-10-03
申请人： Micron Devices LLC
CPC分类号： A61N1/36071 , A61N1/0551 , A61N1/36182 , A61N1/37223 , A61N1/37229 , A61N1/3787
摘要： An implantable wireless lead includes an enclosure, the enclosure housing: one or more electrodes configured to apply one or more electrical pulses to a neural tissue; a first antenna configured to: receive, from a second antenna and through electrical radiative coupling, an input signal containing electrical energy, the second antenna being physically separate from the implantable neural stimulator lead; one or more circuits electrically connected to the first antenna, the circuits configured to: create the one or more electrical pulses suitable for stimulation of the neural tissue using the electrical energy contained in the input signal; and supply the one or more electrical pulses to the one or more electrodes, wherein the enclosure is shaped and arranged for delivery into a subject's body through an introducer or a needle.
摘要翻译： 可植入式无线引线包括外壳，所述外壳壳体：配置成将一个或多个电脉冲施加到神经组织的一个或多个电极; 第一天线，其被配置为：从第二天线和电辐射耦合接收包含电能的输入信号，所述第二天线在物理上与所述可植入神经刺激器引线分离; 电连接到第一天线的一个或多个电路，电路被配置为：使用包含在输入信号中的电能来产生适合于刺激神经组织的一个或多个电脉冲; 并且将一个或多个电脉冲提供给所述一个或多个电极，其中所述外壳被成形和布置成通过引导器或针将其传送到被检体的身体。
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72.发明授权Methods and devices for modulating excitable tissue of the exiting spinal nerves 有权用于调节出血脊神经的可激发组织的方法和装置公开(公告)号：US08903502B2
公开(公告)日：2014-12-02
申请号：US13897427
申请日：2013-05-19
申请人： Micron Devices LLC
发明人： Laura Tyler Perryman , Chad Andresen , Gary King , Anthony Yeung
CPC分类号： A61N1/0558 , A61N1/025 , A61N1/36125 , A61N1/36171 , A61N1/37229 , A61N1/3787
摘要： A method for modulating nerve tissue in a body of a patient includes implanting a wireless stimulation device in proximity to a dorsal root ganglion or an exiting nerve root such that an electrode, circuitry and a receiving antenna are positioned completely within the body of the patient. An input signal containing electrical energy and waveform parameters is transmitted to the receiving antenna(s) from a control device located outside of the patient's body via radiative coupling. The circuitry within the stimulation device generates one or more electrical impulses and applies the electrical impulses to the dorsal root ganglion or the exiting nerve roots through the electrode.
摘要翻译： 用于调节患者体内的神经组织的方法包括将无线刺激装置植入到背根神经节或离开的神经根附近，使得电极，电路和接收天线完全位于患者体内。 包含电能和波形参数的输入信号通过辐射耦合从位于患者身体外部的控制装置发送到接收天线。 刺激装置内的电路产生一个或多个电脉冲，并通过电极将电脉冲施加到背根神经节或离开的神经根。
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公开(公告)号：US20140336727A1
公开(公告)日：2014-11-13
申请号：US14445159
申请日：2014-07-29
申请人： Micron Devices LLC
CPC分类号： A61N1/37252 , A61N1/025 , A61N1/36125 , A61N1/36139 , A61N1/36146 , A61N1/37223 , A61N1/37229 , A61N1/37235 , A61N1/37247 , A61N1/3727
摘要： A system includes a controller module, which includes a storage device, a controller, a modulator, and one or more antennas. The storage device is stored with parameters defining a stimulation waveform. The controller is configured to generate, based on the stored parameters, an output signal that includes the stimulation waveform, wherein the output signal additionally includes polarity assignments for electrodes in an implantable, passive stimulation device. The modulator modulates a stimulus carrier signal with the output signal to generate a transmission signal. The one or more antennas transmit the transmission signal to the implantable, passive stimulation device such that the implantable, passive stimulation device uses energy in the transmission signal for operation, sets the polarities for the electrodes in the implantable, passive stimulation device based on the encoded polarity assignments, generates electrical pulses using the stimulation waveform, and applies the electrical pulses to excitable tissue.
摘要翻译： 一种系统包括控制器模块，其包括存储设备，控制器，调制器和一个或多个天线。 存储设备存储有定义刺激波形的参数。 控制器被配置为基于存储的参数产生包括刺激波形的输出信号，其中输出信号另外包括可植入的被动刺激装置中的电极的极性分配。 调制器用输出信号调制刺激载波信号以产生传输信号。 一个或多个天线将传输信号发送到可植入的被动刺激装置，使得可植入的被动刺激装置在传输信号中使用能量进行操作，基于编码的无源刺激装置在可植入的被动刺激装置中设置电极的极性 极性分配，使用刺激波形产生电脉冲，并将电脉冲施加到可激发的组织。
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公开(公告)号：US20140275847A1
公开(公告)日：2014-09-18
申请号：US14214241
申请日：2014-03-14
申请人： Micron Devices, LLC
IPC分类号： A61N1/378 , A61N1/39 , A61N1/362 , A61M31/00 , A61B5/00 , A61N1/36 , A61B5/145 , A61B5/0476 , A61B5/0402 , A61B5/0205 , A61N1/372 , A61M5/142
摘要： A method and system is presented for an implantable wireless power receiver for use with a medical stimulation or monitoring device. The receiver receives transmitted energy through one or more non-inductive antenna(s), utilizes microelectronics to perform rectification of the received signal for generation of a DC power supply to power an implantable device, and may also utilize microelectronics to provide parameter settings to the device, or stimulating or other waveforms to a tissue.
摘要翻译： 提出了一种用于与医疗刺激或监测装置一起使用的可植入无线电力接收器的方法和系统。 接收机通过一个或多个非感应天线接收发射的能量，利用微电子学来执行接收信号的整流，以产生用于产生可植入装置的DC电源，并且还可以利用微电子学来向 装置，或刺激或其他波形到组织。
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