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公开(公告)号：US07911265B2
公开(公告)日：2011-03-22
申请号：US12012578
申请日：2008-02-04
IPC分类号： H01L25/00
CPC分类号： H03K3/38 , H01L2924/0002 , H01L2924/00
摘要： This invention concerns interfacing to electronic circuits or systems operating at low temperature or ultra-low temperature using complementary metal-oxide semiconductor (CMOS) technology. Low temperature in this case refers to cryogenic temperatures in particular, but not exclusively, to the 4.2 K region. Ultra-low temperatures here refers to the sub-1 K range, usually accessed using dilution refrigerator systems. The electronic circuits comprise a controller (for writing and manipulation), an observer (for readout and measurement) circuits, or both, fabricated from ultra-thin silicon-on-insulator (SOI) CMOS technology.
摘要翻译： 本发明涉及使用互补金属氧化物半导体（CMOS）技术与在低温或超低温下工作的电子电路或系统的接口。 在这种情况下，低温是指低温，特别是低温，但并不排他地指向4.2K区域。 这里的超低温是指通常使用稀释冰箱系统访问的1K范围。 电子电路包括由超薄绝缘体上硅（SOI）CMOS技术制成的控制器（用于写入和操纵），观察器（用于读出和测量）电路或两者。
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公开(公告)号：US20080297230A1
公开(公告)日：2008-12-04
申请号：US12012578
申请日：2008-02-04
IPC分类号： H03K3/38
CPC分类号： H03K3/38 , H01L2924/0002 , H01L2924/00
摘要： This invention concerns interfacing to electronic circuits or systems operating at low temperature or ultra-low temperature using complementary metal-oxide semiconductor (CMOS) technology. Low temperature in this case refers to cryogenic temperatures in particular, but not exclusively, to the 4.2 K region. Ultra-low temperatures here refers to the sub-1 K range, usually accessed using dilution refrigerator systems. The electronic circuits comprise a controller (for writing and manipulation), an observer (for readout and measurement) circuits, or both, fabricated from ultra-thin silicon-on-insulator (SOI) CMOS technology.
摘要翻译： 本发明涉及使用互补金属氧化物半导体（CMOS）技术与在低温或超低温下工作的电子电路或系统的接口。 在这种情况下，低温是指低温，特别是低温，但并不排他地指向4.2K区域。 这里的超低温是指通常使用稀释冰箱系统访问的1K范围。 电子电路包括由超薄绝缘体上硅（SOI）CMOS技术制成的控制器（用于写入和操纵），观察器（用于读出和测量）电路或两者。
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公开(公告)号：US11376423B2
公开(公告)日：2022-07-05
申请号：US16407314
申请日：2019-05-09
摘要： Presented herein are techniques that enable electroporation of the cells of a recipient of a tissue-stimulating prostheses while the tissue-stimulating prosthesis is implanted in the recipient. Tissue-stimulating prostheses in accordance with embodiments presented herein are configured such that the stimulation electronics (e.g., current sources and integrated circuit) of the prosthesis are not exposed to the high voltages used in electroporation.
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公开(公告)号：US20180071532A1
公开(公告)日：2018-03-15
申请号：US15263574
申请日：2016-09-13
CPC分类号： A61N1/36032 , A61N1/0541 , A61N1/36036 , A61N1/36038
摘要： Tissue-stimulating prostheses that include a single-wire electrode array for delivery of electrical stimulation signals (current stimulation) to a recipient. The single-wire electrode array comprises a plurality of electrode devices that are all connected to a stimulator unit via a single-wire connection (i.e., only one wire or lead). Each of the plurality of electrode devices is individually addressable by the stimulator unit for delivery of the current signals to the recipient via the single-wire connection.
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公开(公告)号：US09008787B2
公开(公告)日：2015-04-14
申请号：US12771917
申请日：2010-04-30
申请人： Paul M. Carter , Torsten Lehmann , Christopher van den Honert , Ibrahim Ibrahim , Tony M. Nygard
发明人： Paul M. Carter , Torsten Lehmann , Christopher van den Honert , Ibrahim Ibrahim , Tony M. Nygard
IPC分类号： A61N1/36
CPC分类号： A61N1/36032 , A61N1/36036
摘要： A method and system for charge imbalance compensation in a stimulating medical device is provided. The stimulating medical device includes at least one electrode contact configured for providing stimulation to a recipient. A charge imbalance compensation system in the stimulating medical device measures any residual charge remaining on the electrode contact that may result from an imbalance in the applied stimulation. If the measured residual charge exceeds a threshold, the charge imbalance compensation system causes a compensator current to be applied to reduce the residual charge. This residual charge may be measured by measuring a potential difference between the electrode contact and a reference electrode; or, by measuring a potential difference across a capacitor in-series with the electrode contact.
摘要翻译： 提供了一种刺激性医疗装置中的电荷不平衡补偿的方法和系统。 刺激性医疗装置包括至少一个被配置用于向接受者提供刺激的电极接触件。 刺激性医疗装置中的电荷不平衡补偿系统测量可能由所施加的刺激的不平衡引起的电极接触上残留的剩余电荷。 如果测量的剩余电量超过阈值，则电荷不平衡补偿系统会引起补偿电流以减少剩余电荷。 可以通过测量电极接触和参考电极之间的电位差来测量该剩余电荷; 或者通过测量与电极接触件串联的电容器的电位差来测量。
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公开(公告)号：US08988148B2
公开(公告)日：2015-03-24
申请号：US14106493
申请日：2013-12-13
CPC分类号： H03F1/0277 , H03F3/211 , H03F3/45475 , H03F2203/45644
摘要： A transconductance amplifier has a pair of input terminals and a pair of output terminals. A first pair of transconductors is connected to the input terminals and the output terminals. A second pair of transconductors has inputs connected to output terminals, and outputs connected to the opposing output terminals. A third pair of transconductors has both its inputs and its outputs connected to the output terminals. One or more of the transconductors have a control port for a control signal to adjust its transconductance. The control signal may switch the transconductance of this or these transconductors between two or more values. One or more of the transconductors in the transconductance amplifier may include a tri-state inverter, which may be enabled or disabled through a control port.
摘要翻译： 跨导放大器具有一对输入端子和一对输出端子。 第一对跨导体连接到输入端子和输出端子。 第二对跨导体具有连接到输出端子的输入端，并且连接到相对的输出端子的输出端。 第三对跨导体的输入端和输出端连接到输出端子。 一个或多个跨导体具有用于调节其跨导的控制信号的控制端口。 控制信号可以将这个或这些跨导体的跨导切换到两个或多个值之间。 跨导放大器中的一个或多个跨导体可以包括可以通过控制端口启用或禁用的三态反相器。
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公开(公告)号：US20140167857A1
公开(公告)日：2014-06-19
申请号：US14106493
申请日：2013-12-13
IPC分类号： H03F3/68
CPC分类号： H03F1/0277 , H03F3/211 , H03F3/45475 , H03F2203/45644
摘要： A transconductance amplifier has a pair of input terminals and a pair of output terminals. A first pair of transconductors is connected to the input terminals and the output terminals. A second pair of transconductors has inputs connected to output terminals, and outputs connected to the opposing output terminals. A third pair of transconductors has both its inputs and its outputs connected to the output terminals. One or more of the transconductors have a control port for a control signal to adjust its transconductance. The control signal may switch the transconductance of this or these transconductors between two or more values. One or more of the transconductors in the transconductance amplifier may include a tri-state inverter, which may be enabled or disabled through a control port.
摘要翻译： 跨导放大器具有一对输入端子和一对输出端子。 第一对跨导体连接到输入端子和输出端子。 第二对跨导体具有连接到输出端子的输入端，并且连接到相对的输出端子的输出端。 第三对跨导体的输入端和输出端连接到输出端子。 一个或多个跨导体具有用于调节其跨导的控制信号的控制端口。 控制信号可以将这个或这些跨导器的跨导切换到两个或多个值之间。 跨导放大器中的一个或多个跨导体可以包括可以通过控制端口启用或禁用的三态反相器。
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18.发明授权Active electrode state control system with current compensation to reduce residual DC/LF voltage 有权有源电极状态控制系统具有电流补偿功能，可减少残余DC / LF电压公开(公告)号：US08588928B2
公开(公告)日：2013-11-19
申请号：US12682780
申请日：2008-10-10
IPC分类号： A61N1/36
CPC分类号： A61N1/08 , A61N1/36036 , A61N1/3706
摘要： A body stimulating device operatively adapted to provide electrical stimuli within a body, the device including stimulating electrodes, stimulus generator, and electrode voltage sensors, said electrode voltage sensors operatively measuring the DC/LF voltage of the electrodes, wherein if the sensors determine that the electrode voltage for an electrode is outside a predetermined range, then a compensating current is applied to that electrode, so as to reduce the voltage.
摘要翻译： 身体刺激装置可操作地适于在体内提供电刺激，所述装置包括刺激电极，刺激发生器和电极电压传感器，所述电极电压传感器可操作地测量电极的DC / LF电压，其中如果传感器确定 电极的电极电压在预定范围之外，然后向该电极施加补偿电流，以便降低电压。
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公开(公告)号：US20120316620A1
公开(公告)日：2012-12-13
申请号：US13501714
申请日：2010-10-12
IPC分类号： A61N1/378
CPC分类号： A61N1/3787 , A61N1/0541 , A61N1/08 , A61N1/3718 , A61N1/37211 , A61N1/37258
摘要： A system for transferring data and power between electronic devices implanted in a patient is described. The system comprises a first unit and a second unit that in use are both implanted in the patient and a cable connecting the first unit and the second unit. The first unit comprises a current supply unit that supplies a selected current output to the second unit via the cable and a processor configured to anticipate an action to be performed by the second unit and to select the current output dependent on the anticipated action.
摘要翻译： 描述了用于在植入患者中的电子设备之间传送数据和电力的系统。 该系统包括第一单元和第二单元，其在使用中都植入患者体内，并且连接第一单元和第二单元的电缆。 第一单元包括电流供应单元，其经由电缆将所选择的当前输出提供给第二单元;以及处理器，其被配置为预测由第二单元执行的动作并且根据预期动作选择当前输出。
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公开(公告)号：US20110125217A1
公开(公告)日：2011-05-26
申请号：US12771917
申请日：2010-04-30
申请人： Paul M. Carter , Torsten Lehmann , Christopher van den Honert , Ibrahim Ibrahim , Tony M. Nygard
发明人： Paul M. Carter , Torsten Lehmann , Christopher van den Honert , Ibrahim Ibrahim , Tony M. Nygard
IPC分类号： A61N1/18
CPC分类号： A61N1/36032 , A61N1/36036
摘要： A method and system for charge imbalance compensation in a stimulating medical device is provided. The stimulating medical device includes at least one electrode contact configured for providing stimulation to a recipient. A charge imbalance compensation system in the stimulating medical device measures any residual charge remaining on the electrode contact that may result from an imbalance in the applied stimulation. If the measured residual charge exceeds a threshold, the charge imbalance compensation system causes a compensator current to be applied to reduce the residual charge. This residual charge may be measured by measuring a potential difference between the electrode contact and a reference electrode; or, by measuring a potential difference across a capacitor in-series with the electrode contact.
摘要翻译： 提供了一种刺激性医疗装置中的电荷不平衡补偿的方法和系统。 刺激性医疗装置包括至少一个被配置用于向接受者提供刺激的电极接触件。 刺激性医疗装置中的电荷不平衡补偿系统测量可能由所施加的刺激的不平衡引起的电极接触上残留的剩余电荷。 如果测量的剩余电量超过阈值，则电荷不平衡补偿系统会引起补偿电流以减少剩余电荷。 可以通过测量电极接触和参考电极之间的电位差来测量该剩余电荷; 或者通过测量与电极接触件串联的电容器的电位差来测量。
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