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1.发明申请公开(公告)号：US20130198531A1
公开(公告)日：2013-08-01
申请号：US13359513
申请日：2012-01-27
IPC分类号： G06F1/26
CPC分类号： A61N1/378 , A61N1/08 , A61N1/3708
摘要： In the present disclosure, conservation of an implantable medical device power supply of is facilitated by controlling the power consumption of the device's processing component. The power supplied to the processing component is controlled to enable processing of received events as a function of predetermined criteria rather than the actual occurrence of the events which is frequent, but irregular. Accordingly, the need for the processing component to start and stop (and thereby be fully powered on each start) with receipt of each event is obviated thereby maintaining the power consumption of the processing component and increasing longevity of the device. Event data associated with received events is stored in an event queue and subsequently retrieved and transmitted for processing based on predetermined criteria. The power supplied during an idle state of the processing component may be reduced in relation to the power supplied during a wake up state.
摘要翻译： 在本公开中，通过控制装置的处理部件的功率消耗来促进植入式医疗装置电源的保护。 控制提供给处理组件的功率，以便能够根据预定标准处理接收到的事件，而不是频繁但不规则的事件的实际发生。 因此，消除了处理部件在接收到每个事件时开始和停止（并且由此在每次启动时完全供电）的需要，从而维持处理部件的功耗并延长了设备的使用寿命。 与接收到的事件相关联的事件数据被存储在事件队列中，随后根据预定标准进行检索和发送以进行处理。 在处理组件的空闲状态期间提供的功率可以相对于在唤醒状态期间提供的功率而减小。
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公开(公告)号：US08634914B2
公开(公告)日：2014-01-21
申请号：US13359513
申请日：2012-01-27
IPC分类号： A61N1/362
CPC分类号： A61N1/378 , A61N1/08 , A61N1/3708
摘要： In the present disclosure, conservation of an implantable medical device power supply of is facilitated by controlling the power consumption of the device's processing component. The power supplied to the processing component is controlled to enable processing of received events as a function of predetermined criteria rather than the actual occurrence of the events which is frequent, but irregular. Accordingly, the need for the processing component to start and stop (and thereby be fully powered on each start) with receipt of each event is obviated thereby maintaining the power consumption of the processing component and increasing longevity of the device. Event data associated with received events is stored in an event queue and subsequently retrieved and transmitted for processing based on predetermined criteria. The power supplied during an idle state of the processing component may be reduced in relation to the power supplied during a wake up state.
摘要翻译： 在本公开中，通过控制装置的处理部件的功率消耗来促进植入式医疗装置电源的保护。 控制提供给处理组件的功率，以便能够根据预定标准处理接收到的事件，而不是频繁但不规则的事件的实际发生。 因此，消除了处理部件在接收到每个事件时开始和停止（并且由此在每次启动时完全供电）的需要，从而维持处理部件的功耗并延长了设备的使用寿命。 与接收到的事件相关联的事件数据被存储在事件队列中，随后根据预定标准进行检索和发送以进行处理。 在处理组件的空闲状态期间提供的功率可以相对于在唤醒状态期间提供的功率而减小。
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3.发明授权Method and apparatus for testing compatibility of lead polarity and polarity programming of a cardiac stimulator 失效用于测试心脏刺激器的极性和极性编程的兼容性的方法和装置
公开(公告)号：US5431692A
公开(公告)日：1995-07-11
申请号：US101508
申请日：1993-08-02
CPC分类号： A61N1/3706 , A61N2001/083
摘要： A cardiac stimulation device includes a system for testing lead polarity and determining whether the programmed polarity configuration is compatible with an attached pacing and sensing lead. The lead polarity test is based on a measurement of lead impedance performed during the delivery of a pacing pulse. Since the polarity test consists of lead impedance measurements for all polarity configurations, including incompatible configurations, the system provides for backup pacing pulses in a safe configuration to assure pacing support of a patient during all cardiac cycles.
摘要翻译： 心脏刺激装置包括用于测试引线极性并确定编程的极性配置是否与附接的起搏和感测引线兼容的系统。 引线极性测试基于在递送起搏脉冲期间执行的引线阻抗的测量。 由于极性测试包括用于所有极性配置的引线阻抗测量，包括不兼容的配置，系统提供安全配置中的备用起搏脉冲，以确保在所有心脏周期期间患者的起搏支持。
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公开(公告)号：US5350407A
公开(公告)日：1994-09-27
申请号：US998962
申请日：1992-12-30
CPC分类号： A61N1/37252 , A61N1/375 , A61N2001/37294
摘要： A method and apparatus for selectively controlling an oscillator-driven implantable stimulator to operate either in a quiescent state, in response to a command from an external communicating device, or in an active state in response either to removal of an activation pin or to an activating command from an external communicating device. Upon completion of manufacture of the stimulator, and before being placed on a shelf to await implantation in a patient, the activation pin is inserted into the stimulator and the external communicating device is triggered to send a deactivating command to the stimulator. The stimulator responds by generally disabling current sources to stimulator circuits, while maintaining current sources to a wake up circuit of the stimulator that is associated with communication operations. The stimulator is activated by subsequently transmitting an activating command from an external communicating device to the implantable stimulator, or by removing the activation pin.
摘要翻译： 一种用于响应于来自外部通信设备的命令或响应于移除激活引脚或激活的激活状态而选择性地控制振荡器驱动的可植入刺激器在静止状态下操作的方法和装置 命令从外部通信设备。 在完成刺激器的制造之后，并且在被放置在架子上以等待患者植入之前，激活销被插入到刺激器中，并且外部通信装置被触发以向激励器发送去激活命令。 刺激器通常将电流源禁用于刺激器电路，同时将电流源保持到与通信操作相关联的刺激器的唤醒电路。 刺激器通过随后从外部通信装置传送到可植入刺激器的激活命令或通过移除激活销来激活。
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公开(公告)号：US06985768B2
公开(公告)日：2006-01-10
申请号：US10376920
申请日：2003-02-28
IPC分类号： A61B5/402
CPC分类号： A61N1/365 , A61B5/0452
摘要： In general, the invention is directed to techniques for electrically detecting physiological events. The physiological events may include cardiac events such as R waves or p waves. In addition, the physiological events may include respiratory events. In general, the techniques involve converting an analog physiological signal to a digital delta value, correlating the digital delta value with a correlation template, and detecting a physiological event based on an output of the correlation. A digital correlation-based technique, as described herein, is implemented to reliably detecting physiological events, particularly for very small signals captured in the presence of significant background noise.
摘要翻译： 通常，本发明涉及用于电检测生理事件的技术。 生理事件可能包括心脏事件，如R波或P波。 此外，生理事件可能包括呼吸事件。 通常，技术涉及将模拟生理信号转换为数字增量值，将数字增量值与相关模板相关联，以及基于相关性的输出来检测生理事件。 如本文所描述的，基于数字相关的技术被实现为可靠地检测生理事件，特别是对于在存在显着背景噪声的情况下捕获的非常小的信号。
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