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公开(公告)号：US20120276854A1
公开(公告)日：2012-11-01
申请号：US13098279
申请日：2011-04-29
Applicant: Himanshu Joshi , David L. Thompson , Jared Brandon Floyd , Eric Y. Chow , Jonathan D. Rowell
Inventor： Himanshu Joshi , David L. Thompson , Jared Brandon Floyd , Eric Y. Chow , Jonathan D. Rowell
CPC classification number: 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
Abstract: 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.
Abstract translation: 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。
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2.发明授权Powering of an implantable medical therapy delivery device using far field radiative powering at multiple frequencies 有权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
Applicant: Eric Y. Chow , Jonathan D. Rowell
Inventor： Eric Y. Chow , Jonathan D. Rowell
CPC classification number: A61N1/3787 , A61N1/0551 , A61N1/0556 , A61N1/3605 , A61N1/37211 , A61N1/37223
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US09259582B2
公开(公告)日：2016-02-16
申请号：US13098279
申请日：2011-04-29
Applicant: Himanshu Joshi , David L. Thompson , Jared Brandon Floyd , Eric Y. Chow , Jonathan D. Rowell
Inventor： Himanshu Joshi , David L. Thompson , Jared Brandon Floyd , Eric Y. Chow , Jonathan D. Rowell
IPC: 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 classification number: 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
Abstract: 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.
Abstract translation: 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。
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