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1. 发明申请

WO2012087811A2 A COMPACT BATTERY AND CONTROLLER MODULE FOR A TRANSCUTANEOUS ENERGY TRANSFER SYSTEM 审中-公开
标题翻译：用于经济能量转移系统的紧凑型电池和控制器模块
公开(公告)号：WO2012087811A2
公开(公告)日：2012-06-28
申请号：PCT/US2011/065454
申请日：2011-12-16
申请人： ABIOMED, INC. , D'AMBROSIO, Ralph, L.
发明人： D'AMBROSIO, Ralph, L.
IPC分类号： A61N1/378 , A61N1/375 , A61N1/37 , A61N2/02 , A61L31/02
CPC分类号： A61M1/1086 , A61M1/12 , A61M1/122 , A61M1/127 , A61M2205/18 , A61M2205/8206 , A61M2205/8243 , H02J7/025 , H02J50/10 , H02J50/80
摘要： A compact implantable controller and battery module for a transcutaneous energy transfer (TET) system is provided having a single biocompatible housing encasing an energy storage device, a power control module, and a device control module. The power control module controls energy transfer to the storage device during charging and monitors power consumption of a cardiac assist device. The device control module controls and monitors the operation of a cardiac assist device.
摘要翻译：提供了一种用于经皮能量转移（TET）系统的紧凑型可植入控制器和电池模块，其具有包含能量存储装置，功率控制模块和装置控制模块的单个生物兼容壳体。功率控制模块在充电期间控制到存储设备的能量传递并监视心脏辅助装置的功率消耗。设备控制模块控制和监视心脏辅助装置的操作。

2. 发明申请

WO2012087807A2 TRANSCUTANEOUS ENERGY TRANSFER SYSTEM WITH MULTIPLE SECONDARY COILS 审中-公开
标题翻译：具有多个次级线圈的经皮能量转移系统
公开(公告)号：WO2012087807A2
公开(公告)日：2012-06-28
申请号：PCT/US2011/065446
申请日：2011-12-16
申请人： ABIOMED, INC. , D'AMBROSIO, Ralph, L.
发明人： D'AMBROSIO, Ralph, L.
IPC分类号： A61N1/18 , A61N1/04 , A61N1/362
CPC分类号： A61M1/127 , A61M1/12 , A61M1/122 , A61M2205/18 , A61M2205/8206 , A61M2205/8243 , H02J7/025 , H02J50/10 , H02J50/90
摘要： A transcutaneous energy transfer (TET) system is provided having a plurality of secondary coils adapted for disposition in a patient, at least one primary coil configured to transmit transcutaneous energy, and a controller adapted for disposition in a patient. The controller includes circuitry to isolate the secondary coils from each other and direct electric current from at least one of the secondary coils to a charge storage device and/or implantable medical device.
摘要翻译：提供了一种经皮能量转移（TET）系统，其具有适于布置在患者体内的多个次级线圈，配置成传输经皮能量的至少一个初级线圈，以及适于布置在患者体内的控制器患者。控制器包括将次级线圈彼此隔离并将电流从次级线圈中的至少一个引导到电荷存储装置和/或可植入医疗装置的电路。

3. 发明申请

WO2012087819A3 TRANSCUTANEOUS ENERGY TRANSFER SYSTEM WITH VIBRATION INDUCING WARNING CIRCUITRY 审中-公开
公开(公告)号：WO2012087819A3
公开(公告)日：2012-06-28
申请号：PCT/US2011/065471
申请日：2011-12-16
申请人： ABIOMED, INC. , D'AMBROSIO, Ralph, L.
发明人： D'AMBROSIO, Ralph, L.
IPC分类号： A61N1/37 , A61N1/378 , A61N1/08
摘要： An improved alarm device for use in a transcutaneous energy transfer (TET) system is provided. The device includes a processor configured to monitor at least one function of an implanted cardiac assist device and to generate an internal vibratory alarm.

4. 发明申请

WO2013089775A1 AUTOMATIC POWER REGULATION FOR TRANSCUTANEOUS ENERGY TRANSFER CHARGING SYSTEM 审中-公开
标题翻译：自动功率调节用于可转换能量传输充电系统
公开(公告)号：WO2013089775A1
公开(公告)日：2013-06-20
申请号：PCT/US2011/065487
申请日：2011-12-16
申请人： ABIOMED, INC. , SHEA, Arthur , D'AMBROSIO, Ralph, L.
发明人： SHEA, Arthur , D'AMBROSIO, Ralph, L.
IPC分类号： A61N1/378 , A61N1/08 , A61N1/05
CPC分类号： A61N1/3787 , A61N1/08
摘要： Methods and systems for controlling power output from an external power source in a transcutaneous energy transfer (TET) system are provided to prevent inadvertent energy transfer when no secondary coil is present. The system operates by transmitting power transcutaneously from an external primary coil and determining whether a response from a secondary coil implanted within a patient is detected. If no response is detected, the power output of the primary coil is decreased. The decrease in power output can be accomplished by operating the primary coil at a lower average power level, which can include variations in power level, duty cycle, etc. The system can also be configured to periodically repeat the process in order to continue searching for a coupled secondary coil.
摘要翻译：提供用于控制经皮能量转移（TET）系统中的来自外部电源的功率输出的方法和系统，以防止在没有次级线圈时存在无意的能量传递。该系统通过从外部初级线圈经皮发射功率并确定是否检测到植入在患者体内的次级线圈的响应来操作。如果没有检测到响应，则初级线圈的功率输出减小。功率输出的减小可以通过以较低的平均功率电平操作初级线圈来实现，该功率电平可以包括功率电平，占空比等的变化。该系统还可被配置为周期性地重复该过程以继续搜索耦合次级线圈。

5. 发明申请

WO2012141752A2 TRANSCUTANEOUS ENERGY TRANSFER COIL WITH INTEGRATED RADIO FREQUENCY ANTENNA 审中-公开
标题翻译：具有集成无线电频率天线的经济能量传输线圈
公开(公告)号：WO2012141752A2
公开(公告)日：2012-10-18
申请号：PCT/US2011/065477
申请日：2011-12-16
申请人： ABIOMED INC. , D'AMBROSIO, Ralph, L. , KORTYKA, Martin
发明人： D'AMBROSIO, Ralph, L. , KORTYKA, Martin
IPC分类号： H02J17/00 , A61B17/00
CPC分类号： A61N1/3787 , A61M1/12 , A61M1/127 , A61M2205/3523 , A61M2205/8243
摘要： Improved methods and devices for communicating via radio frequency (RF) in transcutaneous energy transfer (TET) systems is provided. In particular, an improved implantable coil for use in a transcutaneous energy transfer (TET) system is provided having an integrated radio frequency (RF) antenna. Further, a method of communicating between an external device and an implanted device having a plurality of secondary coils with integrated RF antennas is also provided.
摘要翻译：提供了用于通过经皮能量转移（TET）系统中的射频（RF）进行通信的改进的方法和装置。特别地，提供了一种用于经皮能量转移（TET）系统的改进的可植入线圈，其具有集成射频（RF）天线。此外，还提供了一种在具有集成RF天线的具有多个次级线圈的外部设备和植入设备之间进行通信的方法。

6. 发明申请

WO2012087816A2 METHOD AND APPARATUS FOR ACCURATELY TRACKING AVAILABLE CHARGE IN A TRANSCUTANEOUS ENERGY TRANSFER SYSTEM 审中-公开
标题翻译：用于在经皮能量转移系统中准确跟踪可用电荷的方法和设备
公开(公告)号：WO2012087816A2
公开(公告)日：2012-06-28
申请号：PCT/US2011/065463
申请日：2011-12-16
申请人： ABIOMED, INC. , D'AMBROSIO, Ralph, L.
发明人： D'AMBROSIO, Ralph, L.
IPC分类号： A61N1/362 , A61N1/05 , A61M1/10
CPC分类号： A61M1/127 , A61M1/1086 , A61M1/12 , A61M1/122 , A61M2205/17 , A61M2205/18 , A61M2205/3523 , A61M2205/50 , A61M2205/8206 , A61M2205/8243 , H02J2007/005
摘要： Improved devices and methods for tracking power consumption and available charge in a transcutaneous energy transfer (TET) system are provided. The method includes measuring the available charge in a battery and the current rate of power consumption in an implanted medical device, determining the remaining time before the charge level of the battery reaches a predetermined threshold level, and communicating the remaining time to a user.
摘要翻译：提供了用于追踪经皮能量转移（TET）系统中的功率消耗和可用电荷的改进设备和方法。该方法包括测量电池中的可用电荷和植入的医疗装置中的电流消耗速率，确定电池的充电水平达到预定阈值水平之前的剩余时间，并将剩余时间传达给用户。 / p>

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