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1.发明申请System and Method for Monitoring Power Source Longevity of an Implantable Medical Device 有权用于监测植入式医疗装置的电源寿命的系统和方法公开(公告)号：US20090210034A1
公开(公告)日：2009-08-20
申请号：US12432974
申请日：2009-04-30
IPC分类号： A61N1/08
CPC分类号： G01R31/3606 , A61M5/14276 , A61M2205/3523 , A61M2205/8206 , A61N1/3708 , G01R31/3648
摘要： Power source longevity monitor for an implantable medical device. An energy counter counts the amount of energy used by the implantable medical device. An energy converter converts the energy used into an estimate of remaining power source longevity and generating an energy longevity estimate. A voltage monitor monitors the voltage of the power source. A voltage converter converts the voltage monitored by the voltage monitor into an estimate of remaining longevity of the power source and generating a voltage longevity estimate. A calculator is operatively coupled to the energy converter and to the voltage converter and predicts the power source longevity using the energy longevity estimate early in the useful life of the power source and using the voltage longevity estimate later in the useful life of the power source.
摘要翻译： 用于植入式医疗设备的电源寿命监视器。 能量计数器计数由可植入医疗装置使用的能量的量。 能量转换器将所使用的能量转换为剩余电源寿命的估计并产生能量寿命估计。 电压监视器监视电源的电压。 电压转换器将由电压监视器监视的电压转换为对电源的剩余寿命的估计并产生电压寿命估计。 计算器可操作地耦合到能量转换器和电压转换器，并且在电源的使用寿命早期使用能量寿命估计并且在电源的使用寿命中使用电压寿命估计来预测电源寿命。
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2.发明授权公开(公告)号：US06671552B2
公开(公告)日：2003-12-30
申请号：US09970374
申请日：2001-10-02
IPC分类号： A61N1378
CPC分类号： A61N1/3708
摘要： A system and method for determining a remaining life estimate of the remaining battery life of a battery of an implantable medical device (IMD). The IMD battery preferably exhibits a highly reproducible monotonically decreasing discharge curve. The estimated remaining life estimates are derived by periodically measuring battery voltage, and estimating the estimated past current drain of the IMD comprising an average of the sum of the quiescent current drain and therapy delivery current drain, and determining the estimated remaining longevity from the measured voltage and the estimated past current drain.
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3.发明授权Method and system for evaluating an electrochemical cell for use with an implantable medical device 有权用于评估用于可植入医疗装置的电化学电池的方法和系统公开(公告)号：US06274265B1
公开(公告)日：2001-08-14
申请号：US09358031
申请日：1999-07-21
IPC分类号： H01M1048
CPC分类号： H01M10/4285
摘要： A method of evaluating an electrochemical cell for a metallic contaminant-caused defect. The electrochemical cell is configured for use with an implantable medical device and includes an anode, a solid cathode and a liquid electrolyte. The method includes storing the cell at an elevated temperature following assembly for accelerating corrosion of possible metallic contaminants. A parameter of the cell related to cell voltage is then measured. An evaluation is made as to whether the cell is defective based upon this measured parameter.
摘要翻译： 评估金属污染物引起的缺陷的电化学电池的方法。 电化学电池被配置为与可植入医疗装置一起使用并且包括阳极，固体阴极和液体电解质。 该方法包括在组装之后将电池存储在升高的温度以加速可能的金属污染物的腐蚀。 然后测量与电池电压相关的电池的参数。 基于该测量参数来评估电池是否有缺陷。
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公开(公告)号：US4761355A
公开(公告)日：1988-08-02
申请号：US321460
申请日：1981-11-16
摘要： Improved halogen cathode materials having oxygen-based components and electrochemical cells incorporating same.
摘要翻译： 改进的具有氧基组分的卤素阴极材料和掺入其的电化学电池。
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公开(公告)号：US09099720B2
公开(公告)日：2015-08-04
申请号：US12549572
申请日：2009-08-28
IPC分类号： H01M2/02 , A61N1/05 , H01M6/14 , H01M2/18 , A61N1/36 , H01M4/70 , A61N1/378 , H01M2/10 , H01M2/30 , H01M4/06 , H01M4/133 , H01M4/134 , H01M4/38 , H01M4/583 , H01M4/587 , H01M4/02 , A61N1/375
CPC分类号： H01M6/14 , A61N1/056 , A61N1/36 , A61N1/375 , A61N1/378 , A61N1/3787 , H01M2/0202 , H01M2/022 , H01M2/105 , H01M2/18 , H01M2/30 , H01M4/06 , H01M4/133 , H01M4/134 , H01M4/382 , H01M4/5835 , H01M4/587 , H01M4/70 , H01M2004/025 , H01M2004/027 , H01M2004/028 , H01M2220/30
摘要： A battery assembly for a medical device includes an elongate cathode, an elongate anode, an electrolyte, and an elongate housing assembly encapsulating the cathode, the anode, and the electrolyte. The battery assembly also includes a first electrode exposed from and electrically insulated from the housing assembly. One of the anode and the cathode is electrically coupled to the first electrode, and the other of the anode and the cathode is electrically coupled to the housing assembly. Respective axes of the cathode and the anode are substantially parallel to an axis of the housing assembly, and the cathode and anode each include a flat portion that face each other.
摘要翻译： 用于医疗装置的电池组件包括细长阴极，细长阳极，电解质和封装阴极，阳极和电解质的细长壳体组件。 电池组件还包括从壳体组件暴露并与之电绝缘的第一电极。 阳极和阴极中的一个电耦合到第一电极，并且阳极和阴极中的另一个电耦合到壳体组件。 阴极和阳极的轴线基本上平行于壳体组件的轴线，并且阴极和阳极各自包括彼此面对的平坦部分。
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公开(公告)号：US08541131B2
公开(公告)日：2013-09-24
申请号：US12549469
申请日：2009-08-28
CPC分类号： H01M2/361 , A61N1/378 , H01M2/0232 , H01M2/0404 , H01M2/06 , H01M6/02 , H01M6/14
摘要： A battery assembly for a medical device includes an elongate cathode, an elongate anode, an electrolyte, and an elongate housing assembly encapsulating the cathode, the anode, and the electrolyte. The battery assembly also includes a first electrode that is exposed from and electrically insulated from the housing assembly. One of the anode and the cathode is electrically coupled to the first electrode, and the other of the anode and the cathode is electrically coupled to the housing assembly. One of the cathode and the anode includes a first portion and a second portion disposed in spaced relationship from the first portion. The other of the cathode and the anode is disposed between the first and second portions.
摘要翻译： 用于医疗装置的电池组件包括细长阴极，细长阳极，电解质和封装阴极，阳极和电解质的细长壳体组件。 电池组件还包括从壳体组件暴露并与其电绝缘的第一电极。 阳极和阴极中的一个电耦合到第一电极，并且阳极和阴极中的另一个电耦合到壳体组件。 阴极和阳极中的一个包括与第一部分间隔开设置的第一部分和第二部分。 阴极和阳极中的另一个设置在第一和第二部分之间。
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公开(公告)号：US08417338B2
公开(公告)日：2013-04-09
申请号：US13364024
申请日：2012-02-01
IPC分类号： A61N1/00
CPC分类号： G01R31/3606 , A61M5/14276 , A61M2205/3523 , A61M2205/8206 , A61N1/3708 , G01R31/3648
摘要： Power source longevity monitor for an implantable medical device. An energy counter counts the amount of energy used by the implantable medical device. An energy converter converts the energy used into an estimate of remaining power source longevity and generating an energy longevity estimate. A voltage monitor monitors the voltage of the power source. A voltage converter converts the voltage monitored by the voltage monitor into an estimate of remaining longevity of the power source and generating a voltage longevity estimate. A calculator is operatively coupled to the energy converter and to the voltage converter and predicts the power source longevity using the energy longevity estimate early in the useful life of the power source and using the voltage longevity estimate later in the useful life of the power source.
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公开(公告)号：US08359098B2
公开(公告)日：2013-01-22
申请号：US12547875
申请日：2009-08-26
申请人： Jeffrey S. Lund , Steven J. May , Donald R. Merritt , Hailiang Zhao , Kenneth M. Anderson , George Patras , Glenn Milton Roline
发明人： Jeffrey S. Lund , Steven J. May , Donald R. Merritt , Hailiang Zhao , Kenneth M. Anderson , George Patras , Glenn Milton Roline
IPC分类号： A61N1/375
CPC分类号： A61N1/378 , H01M10/0422 , H01M10/05 , H01M10/052 , H01M10/42 , Y10T29/49117
摘要： An implantable medical device includes an energy storage device with an internal component and an outer case that encloses the internal component. The outer case is electrically connected to the internal component. The energy storage device includes a first electrode that is electrically connected to the internal component. Furthermore, the device includes a control assembly with a control component and a control case that encloses the control component. The control case is coupled to and electrically connected to the outer case. The control component is electrically coupled to the first electrode and the outer case to be powered by the internal component of the energy storage device. The control component controls transmission of an electrical signal between the implantable medical device and biological tissue. Also, an outer surface of the outer case and the outer surface of the control case are exposed to the biological material.
摘要翻译： 可植入医疗装置包括具有内部部件的能量存储装置和封闭内部部件的外部壳体。 外壳电连接到内部组件。 能量存储装置包括电连接到内部部件的第一电极。 此外，该装置包括具有控制部件的控制组件和封闭控制部件的控制壳体。 控制壳体耦合到外壳并与之电连接。 控制部件电耦合到第一电极和外壳，以由能量存储装置的内部部件供电。 控制部件控制可植入医疗装置和生物组织之间的电信号的传输。 此外，外壳的外表面和控制壳的外表面暴露于生物材料。
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公开(公告)号：US20100136426A1
公开(公告)日：2010-06-03
申请号：US12683514
申请日：2010-01-07
IPC分类号： H01M6/04
CPC分类号： H01M10/0567
摘要： A resistance-stabilizing additive to an electrolyte for a battery cell in an implantable medical device is presented. At least one resistance-stabilizing additive is selected from a group comprising an electron withdrawing group, an aromatic diacid salt, an inorganic salt, an aliphatic organic acid, an aromatic diacid, and an aromatic monoacid.
摘要翻译： 提出了一种用于可植入医疗装置中的电池单元的电解质的电阻稳定添加剂。 至少一种电阻稳定添加剂选自包括吸电子基团，芳族二酸盐，无机盐，脂族有机酸，芳族二酸和芳族一元酸的基团。
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公开(公告)号：US20090181302A1
公开(公告)日：2009-07-16
申请号：US12412595
申请日：2009-03-27
申请人： Kaimin Chen , Craig L. Schmidt , Donald R. Merritt
发明人： Kaimin Chen , Craig L. Schmidt , Donald R. Merritt
摘要： An organic additive to an electrolyte for a battery cell in an implantable medical device is presented. At least one organic additive is selected from a group comprising one of lithium salicylate, hydroxyphthalic anhydride, a hydroxybenzoic acid, salicylate ester, salicylamide, and salicylanilide.
摘要翻译： 本发明提供了一种植入式医疗装置中用于电池单元的电解质的有机添加剂。 至少一种有机添加剂选自水杨酸锂，羟基邻苯二甲酸酐，羟基苯甲酸，水杨酸酯，水杨酰胺和水杨酰苯胺中的一种。
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