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1. 发明授权

US08989867B2 Implantable nerve wrap for nerve stimulation configured for far field radiative powering 有权
标题翻译：用于神经刺激的植入式神经包被配置用于远场辐射动力
公开(公告)号：US08989867B2
公开(公告)日：2015-03-24
申请号：US13434119
申请日：2012-03-29
申请人： Eric Y. Chow , Milton M. Morris , David L. Thompson
发明人： Eric Y. Chow , Milton M. Morris , David L. Thompson
IPC分类号： A61N1/00 , A61N1/378 , A61N1/36
CPC分类号： A61N1/3787 , A61N1/0551 , A61N1/0556 , A61N1/3605 , A61N1/37211 , A61N1/37223
摘要： A particular implantable device may include an antenna configured to receive a far field radiative signal. The implantable device may also include a voltage rectifier configured to rectify the far field radiative signal received by the antenna to provide a rectified voltage signal. The implantable device may further include a charge storage element operative to receive the rectified voltage signal and to store charge responsive to the rectified voltage signal. The implantable device may also include a stimulation module powered by the charge storage element. The stimulation module may be operative to generate an electrical stimulation signal to stimulate a target nerve of a patient. The implantable medical device may further include a nerve wrap configured to house the voltage rectifier, the charge storage element, and the stimulation module. The nerve wrap may include one or more electrodes operative to deliver the electrical stimulation signal to the target nerve.
摘要翻译：特定的可植入装置可以包括被配置为接收远场辐射信号的天线。可植入装置还可以包括电压整流器，其被配置为对由天线接收的远场辐射信号进行整流以提供整流的电压信号。可植入装置还可以包括电荷存储元件，其可操作以接收经整流的电压信号并且响应于整流电压信号来存储电荷。可植入装置还可以包括由电荷存储元件供电的刺激模块。刺激模块可操作以产生电刺激信号以刺激患者的目标神经。可植入医疗装置还可以包括构造成容纳电压整流器，电荷存储元件和刺激模块的神经包裹物。神经包裹可以包括一个或多个电极，其可操作以将电刺激信号递送到目标神经。

2. 发明申请

US20120276854A1 Slot Antenna For An Implantable Device 有权
标题翻译：用于可植入装置的插槽天线
公开(公告)号：US20120276854A1
公开(公告)日：2012-11-01
申请号：US13098279
申请日：2011-04-29
申请人： Himanshu Joshi , David L. Thompson , Jared Brandon Floyd , Eric Y. Chow , Jonathan D. Rowell
发明人： Himanshu Joshi , David L. Thompson , Jared Brandon Floyd , Eric Y. Chow , Jonathan D. Rowell
IPC分类号： H04W88/00 , H01Q13/10 , H02J7/04 , H01P11/00
CPC分类号： A61N1/37229 , A61N1/375 , H01Q1/273 , H01Q1/38 , H01Q1/521 , H01Q7/00 , H01Q9/045 , H01Q13/106 , H01Q21/08 , H01Q21/205 , H01Q21/30 , H02J7/025 , H02J50/10 , H02J50/80 , Y10T29/49016
摘要： An implantable medical device may include a case which houses components of the implantable medical device. The implantable medical device may include an inductive coil coupled to a rechargeable battery. The inductive coil may be operative to inductively couple to an external coil and to transfer energy from the external coil to the rechargeable battery to recharge the rechargeable battery. The implantable medical device may include a cutout formed in the case of the implantable medical device and filled with a dielectric material. The cutout may be operative to reduce eddy currents in the case during recharge of the rechargeable battery. The implantable medical device may include a slot antenna disposed within the case. The slot antenna may be operative to communicate with an external device through the cutout in the case.
摘要翻译：可植入医疗装置可以包括容纳可植入医疗装置的部件的壳体。可植入医疗装置可以包括耦合到可再充电电池的感应线圈。感应线圈可以工作以感应地耦合到外部线圈并且将能量从外部线圈传递到可再充电电池以对可再充电电池再充电。可植入医疗装置可以包括在可植入医疗装置的情况下形成并且填充有电介质材料的切口。在可充电电池的再充电期间，切口可以有效地减少涡流。可植入医疗装置可以包括设置在壳体内的缝隙天线。缝隙天线可以通过外壳中的切口与外部设备通信。

3. 发明授权

US09259582B2 Slot antenna for an implantable device 有权
标题翻译：用于可植入装置的插槽天线
公开(公告)号：US09259582B2
公开(公告)日：2016-02-16
申请号：US13098279
申请日：2011-04-29
申请人： Himanshu Joshi , David L. Thompson , Jared Brandon Floyd , Eric Y. Chow , Jonathan D. Rowell
发明人： Himanshu Joshi , David L. Thompson , Jared Brandon Floyd , Eric Y. Chow , Jonathan D. Rowell
IPC分类号： H04B5/00 , A61N1/372 , H01Q1/38 , H01Q21/08 , H01Q21/20 , H01Q1/27 , H01Q1/52 , H01Q7/00 , H01Q9/04 , H01Q13/10 , H01Q21/30 , A61N1/375 , H02J7/02
CPC分类号： A61N1/37229 , A61N1/375 , H01Q1/273 , H01Q1/38 , H01Q1/521 , H01Q7/00 , H01Q9/045 , H01Q13/106 , H01Q21/08 , H01Q21/205 , H01Q21/30 , H02J7/025 , H02J50/10 , H02J50/80 , Y10T29/49016
摘要： An implantable medical device may include a case which houses components of the implantable medical device. The implantable medical device may include an inductive coil coupled to a rechargeable battery. The inductive coil may be operative to inductively couple to an external coil and to transfer energy from the external coil to the rechargeable battery to recharge the rechargeable battery. The implantable medical device may include a cutout formed in the case of the implantable medical device and filled with a dielectric material. The cutout may be operative to reduce eddy currents in the case during recharge of the rechargeable battery. The implantable medical device may include a slot antenna disposed within the case. The slot antenna may be operative to communicate with an external device through the cutout in the case.
摘要翻译：可植入医疗装置可以包括容纳可植入医疗装置的部件的壳体。可植入医疗装置可以包括耦合到可再充电电池的感应线圈。感应线圈可以工作以感应地耦合到外部线圈并且将能量从外部线圈传递到可再充电电池以对可再充电电池再充电。可植入医疗装置可以包括在可植入医疗装置的情况下形成并且填充有电介质材料的切口。在可充电电池的再充电期间，切口可以有效地减少涡流。可植入医疗装置可以包括设置在壳体内的缝隙天线。缝隙天线可以通过外壳中的切口与外部设备通信。

4. 发明授权

US09531195B2 Inductively rechargeable implantable device with reduced eddy currents 有权
标题翻译：具有降低涡流的电感可充电植入式装置
公开(公告)号：US09531195B2
公开(公告)日：2016-12-27
申请号：US13098020
申请日：2011-04-29
申请人： David L. Thompson , Jianxiang Shen , Anthony W. Cowley , Saadat Hussain , Eric Y. Chow , Jared B. Floyd , James L. Flesher
发明人： David L. Thompson , Jianxiang Shen , Anthony W. Cowley , Saadat Hussain , Eric Y. Chow , Jared B. Floyd , James L. Flesher
IPC分类号： H02J7/00 , H02J5/00 , H02J7/02
CPC分类号： H02J50/70 , H02J5/005 , H02J7/025 , H02J50/10
摘要： A case for an implantable medical device includes a metal case portion, having an inside and an outside, configured to attach to at least one other case portion to define a biocompatible case for the implantable medical device. The metal case portion has a plurality of grooves disposed on at least one of the inside and the outside, the grooves being oriented substantially perpendicular to an expected direction of eddy currents produced by an inductive recharging coil in proximity thereto.
摘要翻译：用于可植入医疗装置的壳体包括具有内部和外部的金属壳体部分，其构造成附接到至少一个其它壳体部分以限定用于可植入医疗装置的生物相容性壳体。金属壳体部分具有设置在内部和外部中的至少一个上的多个槽，所述槽基本上垂直于由靠近其的感应充电线圈产生的涡流的预期方向。

5. 发明授权

US08401664B2 System and method for charging a power cell in an implantable medical device 有权
标题翻译：用于对植入式医疗装置中的电池进行充电的系统和方法
公开(公告)号：US08401664B2
公开(公告)日：2013-03-19
申请号：US13097833
申请日：2011-04-29
申请人： Eric Y. Chow , Anthony W. Cowley , David L. Thompson , Jianxiang Shen , James L. Flesher , Saadat Hussain
发明人： Eric Y. Chow , Anthony W. Cowley , David L. Thompson , Jianxiang Shen , James L. Flesher , Saadat Hussain
IPC分类号： A61N1/00
CPC分类号： A61N1/3787 , A61N1/08
摘要： Apparatus and methods for charging a power cell in an implantable medical device (“IMD”) are disclosed herein. In one embodiment, a method includes providing an electrical pulse to an inductor external to the IMD. A frequency of an oscillation signal induced in the inductor by the current pulse is measured. The inductor is driven with an oscillating signal having a frequency based on the measured frequency of the oscillation signal. The power cell is charged using current induced in the IMD by the driving of the inductor.
摘要翻译：本文公开了用于对可植入医疗装置（IMD）中的功率单元进行充电的装置和方法。在一个实施例中，一种方法包括向IMD外部的电感器提供电脉冲。测量由电流脉冲在感应器中感应的振荡信号的频率。电感器以基于振荡信号的测量频率的频率的振荡信号驱动。通过驱动电感器在IMD中感应的电流对功率单元进行充电。

6. 发明申请

US20120274271A1 INDUCTIVELY RECHARGEABLE IMPLANTABLE DEVICE WITH REDUCED EDDY CURRENTS 有权
标题翻译：具有降低EDDY电流的电感式可充电可植入器件
公开(公告)号：US20120274271A1
公开(公告)日：2012-11-01
申请号：US13098020
申请日：2011-04-29
申请人： David L. Thompson , Jianxiang Shen , Anthony W. Cowley , Saadat Hussain , Eric Y. Chow , Jared B. Floyd , James L. Flesher
发明人： David L. Thompson , Jianxiang Shen , Anthony W. Cowley , Saadat Hussain , Eric Y. Chow , Jared B. Floyd , James L. Flesher
IPC分类号： H02J7/00
CPC分类号： H02J50/70 , H02J5/005 , H02J7/025 , H02J50/10
摘要： A case for an implantable medical device includes a metal case portion, having an inside and an outside, configured to attach to at least one other case portion to define a biocompatible case for the implantable medical device. The metal case portion has a plurality of grooves disposed on at least one of the inside and the outside, the grooves being oriented substantially perpendicular to an expected direction of eddy currents produced by an inductive recharging coil in proximity thereto.
摘要翻译：用于可植入医疗装置的壳体包括具有内部和外部的金属壳体部分，其构造成附接到至少一个其它壳体部分以限定用于可植入医疗装置的生物相容性壳体。金属壳体部分具有设置在内部和外部中的至少一个上的多个槽，所述槽基本上垂直于由靠近其的感应充电线圈产生的涡流的预期方向。

7. 发明授权

US08475374B2 Intra-occular pressure sensor 有权
公开(公告)号：US08475374B2
公开(公告)日：2013-07-02
申请号：US12196534
申请日：2008-08-22
申请人： Pedro P. Irazoqui , Eric Y. Chow , William J. Chappell , Chin-Lung Yang , Babak Ziaie
发明人： Pedro P. Irazoqui , Eric Y. Chow , William J. Chappell , Chin-Lung Yang , Babak Ziaie
IPC分类号： A61B5/00
CPC分类号： A61B3/16 , A61B5/0004 , A61B5/0028 , A61B5/0031 , A61B5/03 , A61B5/6803 , A61B5/686 , A61B2562/0247
摘要： A system is provided for monitoring intraocular pressure, the system comprising: a sensor package configured to be disposed in the suprachoroidal space of a patient's eye; a pressure sensor; a wireless transceiver disposed within the sensor package and coupled to the pressure sensor; an external transceiver, the external receiver being wirelessly coupled to the wireless transceiver when the transceiver is disposed proximate to the patient's eye.

8. 发明授权

US09662021B2 Miniature stent-based implantable wireless monitoring devices 有权
公开(公告)号：US09662021B2
公开(公告)日：2017-05-30
申请号：US12685917
申请日：2010-01-12
申请人： Eric Y. Chow , Brooke Beier , William J. Chappell , Pedro P. Irazoqui
发明人： Eric Y. Chow , Brooke Beier , William J. Chappell , Pedro P. Irazoqui
IPC分类号： A61B5/0215 , A61B5/07 , A61B5/00 , A61F2/82
CPC分类号： A61B5/0215 , A61B5/076 , A61B5/6862 , A61B5/6876 , A61B5/6882 , A61B2562/028 , A61F2/82 , A61F2250/0002
摘要： A system is provided for the transmission of in vivo arterial pressure, the system comprising: an a pressure sensor whereby in vivo arterial pressure data is collected; a wireless transmitter, whereby the in vivo arterial pressure data is transmitted to be received disposed externally to a patient in which the system is disposed; a stent body, the stent body having an integral antenna, and a power source, whereby power is supplied to the system.

9. 发明授权

US09402994B2 Powering of an implantable medical therapy delivery device using far field radiative powering at multiple frequencies 有权
标题翻译：为多种频率使用远场辐射供电的可植入医疗治疗输送装置供电
公开(公告)号：US09402994B2
公开(公告)日：2016-08-02
申请号：US13434240
申请日：2012-03-29
申请人： Eric Y. Chow , Jonathan D. Rowell
发明人： Eric Y. Chow , Jonathan D. Rowell
IPC分类号： A61N1/372 , A61N1/05 , A61N1/378 , A61N1/36
CPC分类号： A61N1/3787 , A61N1/0551 , A61N1/0556 , A61N1/3605 , A61N1/37211 , A61N1/37223
摘要： A particular implantable device may include one or more antennas configured to receive a first far field radiative signal and a second far field radiative signal. The one or more antennas may be configured to receive the first far field radiative signal in a first frequency band and to receive the second far field radiative signal in a second frequency band. The implantable device may include a voltage rectifier configured to rectify the received first far field radiative signal and the received second far field radiative signal to provide a rectified voltage signal. The implantable device may further include a charge storage element operative to receive the rectified voltage signal and to store charge responsive to the rectified voltage signal. The implantable device may also include a therapy delivery unit powered by the charge storage element. The therapy delivery unit may be operative to deliver a therapy to a patient.
摘要翻译：特定可植入装置可以包括配置成接收第一远场辐射信号和第二远场辐射信号的一个或多个天线。一个或多个天线可以被配置为在第一频带中接收第一远场辐射信号，并且在第二频带中接收第二远场辐射信号。可植入装置可以包括电压整流器，其被配置为对接收到的第一远场辐射信号和所接收的第二远场辐射信号进行整流，以提供整流的电压信号。可植入装置还可以包括电荷存储元件，其可操作以接收经整流的电压信号并且响应于整流电压信号来存储电荷。可植入装置还可以包括由电荷存储元件供电的治疗递送单元。治疗递送单元可以用于将治疗递送给患者。

10. 发明授权

US09265958B2 Implantable medical device antenna 有权
标题翻译：可植入医疗器械天线
公开(公告)号：US09265958B2
公开(公告)日：2016-02-23
申请号：US13328241
申请日：2011-12-16
申请人： Himanshu Joshi , Eric Y. Chow , Clint Warren
发明人： Himanshu Joshi , Eric Y. Chow , Clint Warren
IPC分类号： A61N1/37 , A61B5/00 , A61N1/372 , H01Q1/38 , H01Q21/08 , H01Q21/20 , H01Q1/27 , H01Q1/52 , H01Q7/00 , H01Q9/04 , H01Q13/10 , H01Q21/30 , A61N1/375 , A61N1/378
CPC分类号： A61N1/37229 , A61N1/375 , A61N1/3787 , H01Q1/273 , H01Q1/38 , H01Q1/521 , H01Q7/00 , H01Q9/045 , H01Q13/106 , H01Q21/08 , H01Q21/205 , H01Q21/30 , Y10T29/49018
摘要： An implantable medical device includes a case having a conductive housing defining an opening. A dielectric material is coupled to the conductive housing to hermetically seal the opening. An antenna is within the case under the dielectric material. A header block is coupled to the case over the dielectric material.
摘要翻译：可植入医疗装置包括具有限定开口的导电壳体的壳体。电介质材料耦合到导电壳体以气密地密封开口。天线位于电介质材料下的情况下。头部块与电介质材料上的壳体相连。

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