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公开(公告)号：US20210288524A1
公开(公告)日：2021-09-16
申请号：US17189098
申请日：2021-03-01
发明人： Brian R. Dearden , James H. Wolfe , Manish Khemani
摘要： A charger including a class E power driver, a frequency-shift keying (“FSK”) module, and a processor. The processor can receive data relating to the operation of the class E power driver and can control the class E power driver based on the received data relating to the operation of the class E power driver. The processor can additionally control the FSK module to modulate the natural frequency of the class E power transformer to thereby allow the simultaneous recharging of an implantable device and the transmission of data to the implantable device. The processor can additionally compensate for propagation delays by adjusting switching times.
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公开(公告)号：US09789325B2
公开(公告)日：2017-10-17
申请号：US15055326
申请日：2016-02-26
CPC分类号： A61N1/3787 , A61N1/37217
摘要： Systems, methods, and devices for wireless recharging of an implanted device. In response to receiving identification information from an implanted device, a charger can set an electrical field to a first field strength and receive first field strength information from the implanted device. The charger can then set the electrical field to a second field strength and receive second field strength information from the implanted device. This information relating to the first and second field strengths can be used to determine whether to recharge the implanted device.
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公开(公告)号：US09780596B2
公开(公告)日：2017-10-03
申请号：US14446294
申请日：2014-07-29
发明人： Brian R. Dearden , James H. Wolfe , Manish Khemani
CPC分类号： H02J50/10 , A61N1/36125 , A61N1/37223 , A61N1/3727 , A61N1/3787 , H02J7/0052 , H02J7/007 , H02J7/025 , H02J50/80 , H02J2007/0096 , H03C3/00 , H04B5/0037
摘要： A charger including a class E power driver, a frequency-shift keying (“FSK”) module, and a processor. The processor can receive data relating to the operation of the class E power driver and can control the class E power driver based on the received data relating to the operation of the class E power driver. The processor can additionally control the FSK module to modulate the natural frequency of the class E power transformer to thereby allow the simultaneous recharging of an implantable device and the transmission of data to the implantable device. The processor can additionally compensate for propagation delays by adjusting switching times.
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公开(公告)号：US20160250485A1
公开(公告)日：2016-09-01
申请号：US15055326
申请日：2016-02-26
CPC分类号： A61N1/3787 , A61N1/37217
摘要： Systems, methods, and devices for wireless recharging of an implanted device. In response to receiving identification information from an implanted device, a charger can set an electrical field to a first field strength and receive first field strength information from the implanted device. The charger can then set the electrical field to a second field strength and receive second field strength information from the implanted device. This information relating to the first and second field strengths can be used to determine whether to recharge the implanted device.
摘要翻译： 用于植入装置的无线再充电的系统，方法和装置。 响应于从植入装置接收识别信息，充电器可以将电场设置为第一场强并从植入装置接收第一场强信息。 然后，充电器可将电场设置为第二场强，并从植入装置接收第二场强信息。 可以使用与第一和第二场强有关的信息来确定是否对植入的装置进行再充电。
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公开(公告)号：US09166441B2
公开(公告)日：2015-10-20
申请号：US14593781
申请日：2015-01-09
发明人： Brian R. Dearden , James H. Wolfe , Manish Khemani
CPC分类号： H02J50/10 , A61N1/36125 , A61N1/37223 , A61N1/3727 , A61N1/3787 , H02J7/0052 , H02J7/007 , H02J7/025 , H02J50/80 , H02J2007/0096 , H03C3/00 , H04B5/0037
摘要： A charger including a class E power driver, a frequency-shift keying (“FSK”) module, and a processor. The processor can receive data relating to the operation of the class E power driver and can control the class E power driver based on the received data relating to the operation of the class E power driver. The processor can additionally control the FSK module to modulate the natural frequency of the class E power transformer to thereby allow the simultaneous recharging of an implantable device and the transmission of data to the implantable device. The processor can additionally compensate for propagation delays by adjusting switching times.
摘要翻译： 包括E类电源驱动器，频移键控（“FSK”）模块和处理器的充电器。 处理器可以接收与E类功率驱动器的操作有关的数据，并且可以基于与E类功率驱动器的操作相关的接收数据来控制E级功率驱动器。 处理器可以另外控制FSK模块来调制E类电力变压器的固有频率，从而允许可植入装置的同时充电以及将数据传输到可植入装置。 处理器可以通过调整切换时间来另外补偿传播延迟。
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公开(公告)号：US20150028805A1
公开(公告)日：2015-01-29
申请号：US14446280
申请日：2014-07-29
CPC分类号： A61N1/3787 , A61N1/36125 , A61N1/37229 , A61N1/37252 , G01R19/12 , H02J5/005 , H02J7/0042 , H02J7/0047 , H02J7/025 , H02J50/10 , H02J50/90
摘要： A charger that evaluates the effectiveness of the charging field generated by the charger at an implantable device. The charger includes a charging coil, a communication module, and a processor. The processor can include instructions to determine the effectiveness of the charging field based on one or several signals or communications received from the implantable device. The charger can use the determination of the effectiveness of the charging field to vary the strength of the charging field and/or to prompt the user to move the charger with respect to the implantable device.
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公开(公告)号：US11722007B2
公开(公告)日：2023-08-08
申请号：US17189098
申请日：2021-03-01
发明人： Brian R. Dearden , James H. Wolfe , Manish Khemani
CPC分类号： H02J50/10 , A61N1/36125 , A61N1/3727 , A61N1/3787 , A61N1/37223 , H02J50/80 , H03C3/00 , H04B5/0037 , H02J7/00034
摘要： A charger including a class E power driver, a frequency-shift keying (“FSK”) module, and a processor. The processor can receive data relating to the operation of the class E power driver and can control the class E power driver based on the received data relating to the operation of the class E power driver. The processor can additionally control the FSK module to modulate the natural frequency of the class E power transformer to thereby allow the simultaneous recharging of an implantable device and the transmission of data to the implantable device. The processor can additionally compensate for propagation delays by adjusting switching times.
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公开(公告)号：US10447083B2
公开(公告)日：2019-10-15
申请号：US15685874
申请日：2017-08-24
发明人： Brian R. Dearden , James H. Wolfe , Manish Khemani
IPC分类号： H02J7/00 , H02J50/10 , H03C3/00 , H04B5/00 , A61N1/378 , A61N1/372 , A61N1/36 , H02J7/02 , H02J50/80
摘要： A charger including a class E power driver, a frequency-shift keying (“FSK”) module, and a processor. The processor can receive data relating to the operation of the class E power driver and can control the class E power driver based on the received data relating to the operation of the class E power driver. The processor can additionally control the FSK module to modulate the natural frequency of the class E power transformer to thereby allow the simultaneous recharging of an implantable device and the transmission of data to the implantable device. The processor can additionally compensate for propagation delays by adjusting switching times.
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公开(公告)号：US09155901B2
公开(公告)日：2015-10-13
申请号：US14593807
申请日：2015-01-09
CPC分类号： A61N1/3787 , A61N1/36125 , A61N1/37229 , A61N1/37252 , G01R19/12 , H02J5/005 , H02J7/0042 , H02J7/0047 , H02J7/025 , H02J50/10 , H02J50/90
摘要： A charger that evaluates the effectiveness of the charging field generated by the charger at an implantable device. The charger includes a charging coil, a communication module, and a processor. The processor can include instructions to determine the effectiveness of the charging field based on one or several signals or communications received from the implantable device. The charger can use the determination of the effectiveness of the charging field to vary the strength of the charging field and/or to prompt the user to move the charger with respect to the implantable device.
摘要翻译： 一种充电器，其评估充电器在可植入装置处产生的充电场的有效性。 充电器包括充电线圈，通信模块和处理器。 处理器可以包括基于从可植入装置接收的一个或几个信号或通信来确定充电场的有效性的指令。 充电器可以使用充电场的有效性的确定来改变充电场的强度和/或提示使用者相对于可植入装置移动充电器。
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公开(公告)号：US20140330348A1
公开(公告)日：2014-11-06
申请号：US14270092
申请日：2014-05-05
IPC分类号： A61N1/372
CPC分类号： A61N1/3787 , A61N1/37217
摘要： Systems, methods, and devices for wireless recharging of an implanted device. In response to receiving identification information from an implanted device, a charger can set an electrical field to a first field strength and receive first field strength information from the implanted device. The charger can then set the electrical field to a second field strength and receive second field strength information from the implanted device. This information relating to the first and second field strengths can be used to determine whether to recharge the implanted device.
摘要翻译： 用于植入装置的无线再充电的系统，方法和装置。 响应于从植入装置接收识别信息，充电器可以将电场设置为第一场强并从植入装置接收第一场强信息。 然后，充电器可将电场设置为第二场强，并从植入装置接收第二场强信息。 可以使用与第一和第二场强有关的信息来确定是否对植入的装置进行再充电。
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