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1. 发明授权

US07295878B1 Implantable devices using rechargeable zero-volt technology lithium-ion batteries 有权
标题翻译：可植入器件采用可充电零伏技术的锂离子电池
公开(公告)号：US07295878B1
公开(公告)日：2007-11-13
申请号：US10970879
申请日：2004-10-22
申请人： Paul M Meadows , Carla Mann Woods , Joey Chen , Hisashi Tsukamoto
发明人： Paul M Meadows , Carla Mann Woods , Joey Chen , Hisashi Tsukamoto
IPC分类号： A61N1/08
CPC分类号： A61N1/3787 , A61N1/3605
摘要： An implantable medical device, such as an implantable pulse generator (IPG) used with a spinal cord stimulation (SCS) system, includes a rechargeable lithium-ion battery having an anode electrode with a substrate made substantially from titanium. Such battery construction allows the rechargeable battery to be discharged down to zero volts without damage to the battery. The implantable medical device includes battery charging and protection circuitry that controls the charging of the battery so as to assure its reliable and safe operation. A multi-rate charge algorithm is employed that minimizes charging time while ensuring the battery cell is safely charged. Slow charging occurs at lower battery voltages (e.g., battery voltage below about 2.5 V), and fast charging occurs when the battery voltage has reached a safe level (e.g., above about 2.5 V). When potentially less-than-safe very low voltages are encountered (e.g., less than 2.5 V), then very slow (trickle) charging occurs to bring the battery voltage back up to the safer voltage levels where more rapid charging can safely occur. The battery charging and protection circuitry also continuously monitors the battery voltage and current. If the battery operates outside of a predetermined range of voltage or current, the battery protection circuitry disconnects the battery from the particular fault, i.e. charging circuitry or load circuits.
摘要翻译：诸如与脊髓刺激（SCS）系统一起使用的可植入脉冲发生器（IPG）的可植入医疗装置包括可充电锂离子电池，其具有阳极电极和基本上由钛制成的基底。这种电池结构允许可再充电电池被放电到零伏特而不损坏电池。可植入医疗装置包括电池充电和保护电路，其控制电池的充电，以确保其可靠和安全的操作。使用多速率充电算法，其最小化充电时间，同时确保电池单元被安全地充电。在较低的电池电压（例如，电池电压低于约2.5V）下发生慢速充电，并且当电池电压达到安全水平（例如高于约2.5V）时，发生快速充电。当遇到潜在的不太安全的非常低的电压（例如，小于2.5V）时，发生非常慢的（涓流）充电，以使电池电压恢复到更安全的电压水平，其中可以安全地发生更快速的充电。电池充电和保护电路还连续监测电池电压和电流。如果电池在预定的电压或电流范围之外运行，则电池保护电路将电池与特定故障（即充电电路或负载电路）断开连接。

2. 发明授权

US07184836B1 Implantable devices using rechargeable zero-volt technology lithium-ion batteries 有权
标题翻译：可植入器件采用可充电零伏技术的锂离子电池
公开(公告)号：US07184836B1
公开(公告)日：2007-02-27
申请号：US10419018
申请日：2003-04-18
申请人： Paul M Meadows , Carla Mann Woods , Joey Chen , Hisashi Tsukamoto
发明人： Paul M Meadows , Carla Mann Woods , Joey Chen , Hisashi Tsukamoto
IPC分类号： A61N1/18
CPC分类号： A61N1/3787 , A61N1/08 , A61N1/36071
摘要： An implantable medical device, such as an implantable pulse generator (IPG) used with a spinal cord stimulation (SCS) system, includes a rechargeable lithium-ion battery having an anode electrode with a substrate made substantially from titanium. Such battery construction allows the rechargeable battery to be discharged down to zero volts without damage to the battery. The implantable medical device includes battery charging and protection circuitry that controls the charging of the battery so as to assure its reliable and safe operation. A multi-rate charge algorithm is employed that minimizes charging time while ensuring the battery cell is safely charged. Fast charging occurs at safer lower battery voltages (e.g., battery voltage above about 2.5 V), and slower charging occurs when the battery nears full charge higher battery voltages (e.g., above about 4.0 V). When potentially less-than-safe very low voltages are encountered (e.g., less than 2.5 V), then very slow (trickle) charging occurs to bring the battery voltage back up to the safer voltage levels where more rapid charging can safely occur. The battery charging and protection circuitry also continuously monitors the battery voltage and current. If the battery operates outside of a predetermined range of voltage or current, the battery protection circuitry disconnects the battery from the particular fault, i.e. charging circuitry or load circuits.
摘要翻译：诸如与脊髓刺激（SCS）系统一起使用的可植入脉冲发生器（IPG）的可植入医疗装置包括可充电锂离子电池，其具有阳极电极和基本上由钛制成的基底。这种电池结构允许可再充电电池被放电到零伏特而不损坏电池。可植入医疗装置包括电池充电和保护电路，其控制电池的充电，以确保其可靠和安全的操作。使用多速率充电算法，其最小化充电时间，同时确保电池单元被安全地充电。快速充电发生在更安全的较低的电池电压（例如，电池电压高于约2.5V）时，并且当电池接近充满更高的电池电压（例如高于约4.0V）时，发生较慢的充电。当遇到潜在的不太安全的非常低的电压（例如，小于2.5V）时，发生非常慢的（涓流）充电，以使电池电压恢复到更安全的电压水平，其中可以安全地发生更快速的充电。电池充电和保护电路还连续监测电池电压和电流。如果电池在预定的电压或电流范围之外运行，则电池保护电路将电池与特定故障（即充电电路或负载电路）断开连接。

3. 发明授权

US07248929B2 Implantable devices using rechargeable zero-volt technology lithium-ion batteries 有权
公开(公告)号：US07248929B2
公开(公告)日：2007-07-24
申请号：US10419000
申请日：2003-04-18
申请人： Paul M Meadows , Carla Mann Woods , Hisashi Tsukamoto , Joey Chen
发明人： Paul M Meadows , Carla Mann Woods , Hisashi Tsukamoto , Joey Chen
IPC分类号： A61N1/40
CPC分类号： A61N1/3787 , A61N1/08 , A61N1/36071
摘要： An implantable medical device, such as an implantable pulse generator (IPG) used with a spinal cord stimulation (SCS) system, includes a rechargeable lithium-ion battery having an anode electrode with a substrate made substantially from titanium. Such battery construction allows the rechargeable battery to be discharged down to zero volts without damage to the battery. The implantable medical device includes battery charging and protection circuitry that controls the charging of the battery so as to assure its reliable and safe operation. A multi-rate charge algorithm is employed that minimizes charging time while ensuring the battery cell is safely charged. Fast charging occurs at safer lower battery voltages (e.g., battery voltage above about 2.5 V), and slower charging occurs when the battery nears full charge higher battery voltages (e.g., above about 4.0 V). When potentially less-than-safe very low voltages are encountered (e.g., less than 2.5 V), then very slow (trickle) charging occurs to bring the battery voltage back up to the safer voltage levels where more rapid charging can safely occur. The battery charging and protection circuitry also continuously monitors the battery voltage and current. If the battery operates outside of a predetermined range of voltage or current, the battery protection circuitry disconnects the battery from the particular fault, i.e. charging circuitry or load circuits.

4. 发明授权

US07177691B2 Implantable pulse generators using rechargeable zero-volt technology lithium-ion batteries 有权
标题翻译：使用可充电零伏技术的锂离子电池的可植入脉冲发生器
公开(公告)号：US07177691B2
公开(公告)日：2007-02-13
申请号：US10419002
申请日：2003-04-18
申请人： Paul M Meadows , Carla Mann Woods , Hisashi Tsukamoto , Joey Chen
发明人： Paul M Meadows , Carla Mann Woods , Hisashi Tsukamoto , Joey Chen
IPC分类号： A61N1/375
CPC分类号： A61N1/3787 , A61N1/08 , A61N1/36071
摘要： An implantable medical device, such as an implantable pulse generator (IPG) used with a spinal cord stimulation (SCS) system, includes a rechargeable lithiumion battery having an anode electrode with a substrate made substantially from titanium. Such battery construction allows the rechargeable battery to be discharged down to zero volts without damage to the battery. The implantable medical device includes battery charging and protection circuitry that controls the charging of the battery so as to assure its reliable and safe operation. A multi-rate charge algorithm is employed that minimizes charging time while ensuring the battery cell is safely charged. Fast charging occurs at safer lower battery voltages (e.g., battery voltage above about 2.5 V), and slower charging occurs when the battery nears full charge higher battery voltages (e.g., above about 4.0 V). When potentially less-than-safe very low voltages are encountered (e.g., less than 2.5 V), then very slow (trickle) charging occurs to bring the battery voltage back up to the safer voltage levels where more rapid charging can safely occur. The battery charging and protection circuitry also continuously monitors the battery voltage and current. If the battery operates outside of a predetermined range of voltage or current, the battery protection circuitry disconnects the battery from the particular fault, i.e. charging circuitry or load circuits.
摘要翻译：可植入医疗装置，例如与脊髓刺激（SCS）系统一起使用的植入式脉冲发生器（IPG），包括具有阳极电极的可再充电锂离子电池，该阳极电极基本上由钛制成。这种电池结构允许可再充电电池被放电到零伏特而不损坏电池。可植入医疗装置包括电池充电和保护电路，其控制电池的充电，以确保其可靠和安全的操作。使用多速率充电算法，其最小化充电时间，同时确保电池单元被安全地充电。快速充电发生在更安全的较低的电池电压（例如，电池电压高于约2.5V）时，并且当电池接近充满更高的电池电压（例如高于约4.0V）时，发生较慢的充电。当遇到潜在的不太安全的非常低的电压（例如，小于2.5V）时，发生非常慢的（涓流）充电，以使电池电压恢复到更安全的电压水平，其中可以安全地发生更快速的充电。电池充电和保护电路还连续监测电池电压和电流。如果电池在预定的电压或电流范围之外运行，则电池保护电路将电池与特定故障（即充电电路或负载电路）断开连接。

5. 发明授权

US06553263B1 Implantable pulse generators using rechargeable zero-volt technology lithium-ion batteries 有权
标题翻译：使用可充电零伏技术的锂离子电池的可植入脉冲发生器
公开(公告)号：US06553263B1
公开(公告)日：2003-04-22
申请号：US09627803
申请日：2000-07-28
申请人： Paul M. Meadows , Carla M. Mann , Hisashi Tsukamoto , Joey Chen
发明人： Paul M. Meadows , Carla M. Mann , Hisashi Tsukamoto , Joey Chen
IPC分类号： A61N140
CPC分类号： A61N1/3787 , A61N1/08 , A61N1/36071
摘要： An implantable medical device, such as an implantable pulse generator (IPG) used with a spinal cord stimulation (SCS) system, includes a rechargeable lithium-ion battery having an anode electrode with a substrate made substantially from titanium. Such battery construction allows the rechargeable battery to be discharged down to zero volts without damage to the battery. The implantable medical device includes battery charging and protection circuitry that controls the charging of the battery so as to assure its reliable and safe operation. A multi-rate charge algorithm is employed that minimizes charging time while ensuring the battery cell is safely charged. Fast charging occurs at safer lower battery voltages (e.g., battery voltage above about 2.5 V), and slower charging occurs when the battery nears full charge higher battery voltages (e.g., above about 4.0 V). When potentially less-than-safe very low voltages are encountered (e.g., less than 2.5 V), then very slow (trickle) charging occurs to bring the battery voltage back up to the safer voltage levels where more rapid charging can safely occur. The battery charging and protection circuitry also continuously monitors the battery voltage and current. If the battery operates outside of a predetermined range of voltage or current, the battery protection circuitry disconnects the battery from the particular fault, i.e. charging circuitry or load circuits.
摘要翻译：诸如与脊髓刺激（SCS）系统一起使用的可植入脉冲发生器（IPG）的可植入医疗装置包括具有阳极电极的可再充电锂离子电池，其具有基本上由钛制成的衬底。这种电池结构允许可再充电电池被放电到零伏特而不损坏电池。可植入医疗装置包括电池充电和保护电路，其控制电池的充电，以确保其可靠和安全的操作。使用多速率充电算法，其最小化充电时间，同时确保电池单元被安全地充电。快速充电发生在更安全的较低的电池电压（例如，电池电压高于约2.5V）时，并且当电池接近充满更高的电池电压（例如高于约4.0V）时，发生较慢的充电。当遇到潜在的不太安全的非常低的电压（例如，小于2.5V）时，发生非常慢的（涓流）充电，以使电池电压恢复到更安全的电压水平，其中可以安全地发生更快速的充电。电池充电和保护电路还连续监测电池电压和电流。如果电池在预定的电压或电流范围之外运行，则电池保护电路将电池与特定故障（即充电电路或负载电路）断开连接。

6. 发明授权

US07818068B2 Implantable pulse generators using rechargeable zero-volt technology lithium-ion batteries 有权
标题翻译：使用可充电零伏技术的锂离子电池的可植入脉冲发生器
公开(公告)号：US07818068B2
公开(公告)日：2010-10-19
申请号：US11623650
申请日：2007-01-16
申请人： Paul M. Meadows , Carla M. Mann , Hisashi Tsukamoto , Joey Chen
发明人： Paul M. Meadows , Carla M. Mann , Hisashi Tsukamoto , Joey Chen
IPC分类号： A61N1/40 , H01M4/52
CPC分类号： A61N1/3787 , A61N1/08 , A61N1/36071
摘要： An implantable medical device, such as an implantable pulse generator (IPG) used with a spinal cord stimulation (SCS) system, includes a rechargeable lithium-ion battery having an anode electrode with a substrate made substantially from titanium. Such battery construction allows the rechargeable battery to be discharged down to zero volts without damage to the battery. The implantable medical device includes battery charging and protection circuitry that controls the charging of the battery so as to assure its reliable and safe operation.
摘要翻译：诸如与脊髓刺激（SCS）系统一起使用的可植入脉冲发生器（IPG）的可植入医疗装置包括可充电锂离子电池，其具有阳极电极和基本上由钛制成的基底。这种电池结构允许可再充电电池被放电到零伏特而不损坏电池。可植入医疗装置包括电池充电和保护电路，其控制电池的充电，以确保其可靠和安全的操作。

7. 发明申请

US20070185551A1 Implantable Pulse Generators Using Rechargeable Zero-Volt Technology Lithium-Ion Batteries 有权
标题翻译：使用可充电零伏技术的可植入脉冲发生器锂离子电池
公开(公告)号：US20070185551A1
公开(公告)日：2007-08-09
申请号：US11623650
申请日：2007-01-16
申请人： Paul Meadows , Carla Mann , Hisashi Tsukamoto , Joey Chen
发明人： Paul Meadows , Carla Mann , Hisashi Tsukamoto , Joey Chen
IPC分类号： A61N1/378
CPC分类号： A61N1/3787 , A61N1/08 , A61N1/36071
摘要： An implantable medical device, such as an implantable pulse generator (IPG) used with a spinal cord stimulation (SCS) system, includes a rechargeable lithium-ion battery having an anode electrode with a substrate made substantially from titanium. Such battery construction allows the rechargeable battery to be discharged down to zero volts without damage to the battery. The implantable medical device includes battery charging and protection circuitry that controls the charging of the battery so as to assure its reliable and safe operation.
摘要翻译：诸如与脊髓刺激（SCS）系统一起使用的可植入脉冲发生器（IPG）的可植入医疗装置包括可充电锂离子电池，其具有阳极电极和基本上由钛制成的基底。这种电池结构允许可再充电电池被放电到零伏特而不损坏电池。可植入医疗装置包括电池充电和保护电路，其控制电池的充电，以确保其可靠和安全的操作。

8. 发明申请

US20170125838A9 LITHIUM ION BATTERY CAPABLE OF BEING DISCHARGED TO ZERO VOLTS 有权
公开(公告)号：US20170125838A9
公开(公告)日：2017-05-04
申请号：US13987923
申请日：2013-09-16
申请人： Hisashi Tsukamoto , Clay Kishiyama , Mikito Nagata , Hiroshi Nakahara , Tiehua Piao
发明人： Hisashi Tsukamoto , Clay Kishiyama , Mikito Nagata , Hiroshi Nakahara , Tiehua Piao
IPC分类号： H01M10/058 , H01M4/66 , H01M4/131 , A61N1/378
CPC分类号： H01M10/058 , A61N1/378 , H01M4/131 , H01M4/133 , H01M4/661 , H01M4/662 , H01M10/0525 , Y02E60/122 , Y02P70/54 , Y10T29/49108 , Y10T29/4911
摘要： A lithium ion battery particularly configured to be able to discharge to a very low voltage, e.g. zero volts, without causing permanent damage to the battery. More particularly, the battery is configured to define a Zero Volt Crossing Potential (ZCP) which is lower than a Damage Potential Threshold (DPT).

9. 发明授权

US09192772B1 Portable medical power system 有权
标题翻译：便携式医疗电源系统
公开(公告)号：US09192772B1
公开(公告)日：2015-11-24
申请号：US10881158
申请日：2004-06-29
申请人： Hisashi Tsukamoto , Clay Kishiyama
发明人： Hisashi Tsukamoto , Clay Kishiyama
IPC分类号： A61N1/378
CPC分类号： A61N1/378 , A61N1/3605 , A61N1/3787 , H01M10/4207 , H01M10/46 , H01M2220/30
摘要： Disclosed is a medical power system for powering an implantable medical device including an implantable rechargeable battery pack, a wearable power source, a power cart, and an external power supply. The system may be used in three modes: 1) Fully disconnected (powered by implanted battery only); 2) Power provided by a wearable power source and/or a portable wheeled power cart via an inductive link, and 3) Nonportable power provided by a non-portable source such as an AC outlet with an uninterruptible power supply. The system includes automatic choice of the optimum source of power depending on the circumstances, and greatly increases “untethered time” a bionic-dependent patient may spend.
摘要翻译：公开了一种医用电源系统，用于为包括可植入式可再充电电池组，可穿戴电源，动力推车和外部电源的可植入医疗设备供电。该系统可用于三种模式：1）完全断开（仅由注入电池供电）; 2）由可穿戴电源和/或便携式轮式动力车通过电感链路提供的电力，以及3）非便携式电源（例如具有不间断电源的交流电源插座）提供的不可移动电源。该系统包括根据情况自动选择最佳电源，并大大增加仿生依赖患者可能花费的“无延迟时间”。

10. 发明授权

US08679677B1 Incorportation of reference electrode into electrodes of electrochemical device 有权
标题翻译：参考电极入电化学电极的电极
公开(公告)号：US08679677B1
公开(公告)日：2014-03-25
申请号：US12655104
申请日：2009-12-21
申请人： Ryo Tamaki , Mikito Nagata , Hisashi Tsukamoto
发明人： Ryo Tamaki , Mikito Nagata , Hisashi Tsukamoto
IPC分类号： H01M4/02 , H01M4/13 , H01M4/72 , H01M4/66
CPC分类号： H01M10/48 , H01M4/667 , H01M10/0436 , H01M10/0445 , H01M10/0525 , H01M10/0585
摘要： The electrochemical device includes a composite electrode. The composite electrode has a working electrode that includes a current collector. A reference electrode is immobilized on the current collector. The reference electrode includes a reference active medium on a reference current collector. The reference current collector is electrically insulated from the current collector. A top surface of the reference electrode is substantially flush with a top surface of the working electrode. The top surface of the reference electrode is a surface of the reference electrode that is substantially parallel to the reference current collector.
摘要翻译：电化学装置包括复合电极。复合电极具有包括集电体的工作电极。参考电极固定在集电器上。参考电极在参考集电器上包括参考活动介质。参考集电器与集电器电绝缘。参考电极的顶表面基本上与工作电极的顶表面齐平。参考电极的顶表面是基准平行于参考集电器的参考电极的表面。

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