Method, System And Apparatus For Distributing Node Information
    1.
    发明申请
    Method, System And Apparatus For Distributing Node Information 有权
    用于分发节点信息的方法,系统和装置

    公开(公告)号:US20090087184A1

    公开(公告)日:2009-04-02

    申请号:US12241563

    申请日:2008-09-30

    IPC分类号: H04B10/04 H04J14/02

    摘要: A method for distributing node information, including an optical node generating an information bit stream based on its own node information and distributing the information bit stream it generates and a wavelength sequence corresponding to the node information. According to various embodiments, an information bit stream is generated based on the node information of an optical node so as to reduce the volume of data in the node information distributed by an optical node.

    摘要翻译: 一种用于分发节点信息的方法,包括基于其自己的节点信息生成信息比特流并分发其生成的信息比特流的光学节点和与节点信息相对应的波长序列。 根据各种实施例,基于光节点的节点信息生成信息比特流,以便减少由光节点分发的节点信息中的数据量。

    Method, system and apparatus for distributing node information
    2.
    发明授权
    Method, system and apparatus for distributing node information 有权
    用于分发节点信息的方法,系统和装置

    公开(公告)号:US08095009B2

    公开(公告)日:2012-01-10

    申请号:US12241563

    申请日:2008-09-30

    IPC分类号: H04J14/02

    摘要: A method for distributing node information, including an optical node generating an information bit stream based on its own node information and distributing the information bit stream it generates and a wavelength sequence corresponding to the node information. According to various embodiments, an information bit stream is generated based on the node information of an optical node so as to reduce the volume of data in the node information distributed by an optical node.

    摘要翻译: 一种用于分发节点信息的方法,包括基于其自己的节点信息生成信息比特流并分发其生成的信息比特流的光学节点和与节点信息相对应的波长序列。 根据各种实施例,基于光节点的节点信息生成信息比特流,以便减少由光节点分发的节点信息中的数据量。

    Method, system and device for processing failure
    3.
    发明授权
    Method, system and device for processing failure 有权
    处理故障的方法,系统和设备

    公开(公告)号:US08040793B2

    公开(公告)日:2011-10-18

    申请号:US12331125

    申请日:2008-12-09

    申请人: Jianhua Gao Dan Li

    发明人: Jianhua Gao Dan Li

    IPC分类号: G06F11/00 H04L12/26 H04L12/28

    摘要: A method, a system, and a device for processing failure is provided; the method is applicable to a label switched path (LSP) including a first node, a second node, and at least one third node. The first node and the second node are adjacent nodes suffering communication breakdown. The first node restarts. The third node is a normal node closest to the restarted first node. When the communication between the first node and the second node is broken, the third node maintains control state information of the LSP in certain time. When the communication between the first node and the second node is recovered in the certain time, the first node, the second node, and the third node recover the control state information of the LSP. A failure processing system and a device on LSP are further provided. Therefore, when several nodes on the LSP suffer communication failures, the LSP can be reliably recovered.

    摘要翻译: 提供了一种处理故障的方法,系统和设备; 该方法适用于包括第一节点,第二节点和至少一个第三节点的标签交换路径(LSP)。 第一节点和第二节点是遭受通信故障的相邻节点。 第一个节点重启。 第三个节点是最靠近重新启动的第一个节点的普通节点。 当第一节点和第二节点之间的通信断开时,第三节点在一定时间内维护LSP的控制状态信息。 当第一节点和第二节点之间的通信在特定时间被恢复时,第一节点,第二节点和第三节点恢复LSP的控制状态信息。 还提供故障处理系统和LSP上的设备。 因此,当LSP上的多个节点发生通信故障时,可以可靠地恢复LSP。

    Class HD power amplifier
    5.
    发明授权
    Class HD power amplifier 有权
    高清功率放大器

    公开(公告)号:US09136805B2

    公开(公告)日:2015-09-15

    申请号:US14039208

    申请日:2013-09-27

    申请人: Dan Li Hui Shen Yang Pan

    发明人: Dan Li Hui Shen Yang Pan

    IPC分类号: H03F3/04 H03G3/00 H03F3/217

    摘要: A multi-level amplifier including a converter circuit being supplied with a supply voltage and operable to generate at least two output voltages, a voltage comparator circuit adapted to compare each of the output voltages with the supply voltage to generate a driving signal, and an amplifier circuit being supplied with an analog input signal, the amplifier circuit including an analog-to-digital converter coupled to a power stage driver and power stage, wherein the power stage driver receives the driving signal from the voltage comparator.

    摘要翻译: 一种多电平放大器,包括被提供有电源电压并可操作以产生至少两个输出电压的转换器电路,电压比较器电路,其适于将每个输出电压与电源电压进行比较以产生驱动信号;以及放大器 电路被提供有模拟输入信号,放大器电路包括耦合到功率级驱动器和功率级的模数转换器,其中功率级驱动器接收来自电压比较器的驱动信号。

    Method and device for providing anti-tachyarrhythmia therapy
    6.
    发明授权
    Method and device for providing anti-tachyarrhythmia therapy 有权
    提供抗快速性心律失常治疗的方法和装置

    公开(公告)号:US09084898B2

    公开(公告)日:2015-07-21

    申请号:US13569208

    申请日:2012-08-08

    申请人: Dan Li

    发明人: Dan Li

    摘要: Various system embodiments comprise at least one sensor input adapted to receive at least one sensed signal associated with a tachyarrhythmia, a feature set extractor adapted to extract at least two features from the at least one sensed signal associated with the tachyarrhythmia, a feature set generator adapted to form a feature set using the at least two features extracted by the feature set extractor, at least one generator adapted for use to selectively apply an anti-tachycardia pacing (ATP) therapy and a neural stimulation (NS) therapy, and a controller adapted to respond to the feature set. The controller is adapted to initiate the NS therapy when the feature set corresponds to criteria for applying the NS therapy to modify the tachyarrhythmia, and initiate the ATP therapy to terminate the modified tachyarrhythmia. Other aspects and embodiments are provided herein.

    摘要翻译: 各种系统实施例包括适于接收与快速性心律失常相关联的至少一个感测信号的至少一个传感器输入,适于从与快速性心律失常相关联的至少一个感测信号中提取至少两个特征的特征集提取器,适于 以使用由所述特征集提取器提取的所述至少两个特征来形成特征集合,适于用于选择性地应用抗心动过速起搏(ATP)治疗和神经刺激(NS)治疗)的至少一个发生器,以及适于 以响应功能集。 当特征集合对应于应用NS治疗来修改快速性心律失常的标准时,控制器适于启动NS治疗,并且启动ATP治疗以终止改变的快速性心律失常。 本文提供了其它方面和实施例。

    CLASS HD POWER AMPLIFIER
    7.
    发明申请
    CLASS HD POWER AMPLIFIER 有权
    CLASS高清功率放大器

    公开(公告)号:US20150091644A1

    公开(公告)日:2015-04-02

    申请号:US14039208

    申请日:2013-09-27

    申请人: Dan Li Hui Shen Yang Pan

    发明人: Dan Li Hui Shen Yang Pan

    IPC分类号: H03F3/217

    摘要: A multi-level amplifier including a converter circuit being supplied with a supply voltage and operable to generate at least two output voltages, a voltage comparator circuit adapted to compare each of the output voltages with the supply voltage to generate a driving signal, and an amplifier circuit being supplied with an analog input signal, the amplifier circuit including an analog-to-digital converter coupled to a power stage driver and power stage, wherein the power stage driver receives the driving signal from the voltage comparator.

    摘要翻译: 一种多电平放大器,包括被提供有电源电压并可操作以产生至少两个输出电压的转换器电路,电压比较器电路,其适于将每个输出电压与电源电压进行比较以产生驱动信号;以及放大器 电路被提供有模拟输入信号,放大器电路包括耦合到功率级驱动器和功率级的模数转换器,其中功率级驱动器接收来自电压比较器的驱动信号。

    Method and apparatus for selecting and timing anti-tachyarrhythmia pacing using cardiac signal morphology
    8.
    发明授权
    Method and apparatus for selecting and timing anti-tachyarrhythmia pacing using cardiac signal morphology 有权
    用于使用心脏信号形态选择和定时抗快速性心律失调起搏的方法和装置

    公开(公告)号:US08855763B2

    公开(公告)日:2014-10-07

    申请号:US13077229

    申请日:2011-03-31

    申请人: Dan Li

    发明人: Dan Li

    IPC分类号: A61N1/362 A61N1/365

    CPC分类号: A61N1/3621 A61N1/365

    摘要: A cardiac rhythm management (CRM) system includes an implantable medical device that delivers anti-tachyarrhythmia therapies including ATP. When a tachyarrhythmia episode is detected, the implantable medical device analyzes the morphology of a cardiac signal to determine whether and/or when to deliver an ATP therapy. In various embodiments, the implantable medical device produces morphological parameters indicative of the likeliness of success of the ATP therapy and selects an anti-tachyarrhythmia therapy mode based on the morphological parameters. In various embodiments, the implantable medical device also controls the timing of the ATP therapy delivery using morphological features of the cardiac signal to maximize the probability that the ATP therapy is delivered into an ATP window during which a tachyarrhythmia episode can be effectively terminated by pacing.

    摘要翻译: 心律管理(CRM)系统包括可植入医疗装置,其传递包括ATP在内的抗慢性心律失常治疗。 当检测到快速性心律失常发作时,可植入医疗装置分析心脏信号的形态以确定是否和/或何时递送ATP治疗。 在各种实施例中,可植入医疗装置产生指示ATP治疗成功的可能性的形态学参数,并且基于形态参数选择抗快速性心律失常治疗模式。 在各种实施例中,可植入医疗装置还使用心脏信号的形态学特征来控制ATP治疗递送的时间,以使ATP治疗被递送到ATP窗口的可能性最大化,在此期间可以通过起搏有效地终止快速性心律失常发作。

    Hemodynamic status assessment during tachycardia
    9.
    发明授权
    Hemodynamic status assessment during tachycardia 有权
    心动过速时的血液动力学状态评估

    公开(公告)号:US08838240B2

    公开(公告)日:2014-09-16

    申请号:US12283234

    申请日:2008-09-10

    摘要: Systems and methods provide for sensing, during an event of tachycardia, hemodynamic signals concurrently from at least two spatially separated locations within a patient, and quantifying a spatial relationship between the hemodynamic signals. Hemodynamic stability or state of the patient during the tachycardia event is determined based at least in part on the quantified spatial relationship. One or more anti-tachycardia therapies to treat the tachycardia may be selected based at least in part on the determined stability or state of patient hemodynamics, and the selected one or more anti-tachycardia therapies may be delivered to treat the tachycardia. The hemodynamic signals may comprise at least two, or a mixed combination, of cardiac impedance signals, cardiac chamber pressure signals, arterial pressure signals, heart sounds; and acceleration signals.

    摘要翻译: 系统和方法提供在心动过速事件期间从患者内的至少两个空间上分离的位置同时感测血液动力学信号,并且量化血液动力学信号之间的空间关系。 至少部分地基于定量的空间关系确定在心动过速事件期间患者的血流动力学稳定性或状态。 可以至少部分地基于所确定的患者血液动力学的稳定性或状态来选择治疗心动过速的一种或多种抗心动过速疗法,并且可以递送所选择的一种或多种抗心动过速疗法以治疗心动过速。 血液动力学信号可以包括心脏阻抗信号,心室压力信号,动脉压信号,心音的至少两个或混合组合; 和加速度信号。

    Method and apparatus for closed-loop control of anti-tachyarrhythmia pacing using hemodynamic sensor
    10.
    发明授权
    Method and apparatus for closed-loop control of anti-tachyarrhythmia pacing using hemodynamic sensor 有权
    使用血液动力学传感器闭合控制抗心律失常起搏的方法和装置

    公开(公告)号:US08712525B2

    公开(公告)日:2014-04-29

    申请号:US12877583

    申请日:2010-09-08

    申请人: Dan Li Cheng Zhang

    发明人: Dan Li Cheng Zhang

    IPC分类号: A61N1/362

    CPC分类号: A61N1/3622 A61N1/3712

    摘要: A cardiac rhythm management (CRM) system includes an implantable medical device that delivers anti-tachyarrhythmia therapies including anti-tachyarrhythmia pacing (ATP) and a hemodynamic sensor that senses a hemodynamic signal. The implantable medical device includes a hemodynamic sensor-controlled closed-loop ATP system that uses the hemodynamic signal for ATP capture verification. When ATP pulses are delivered according to a selected ATP protocol to terminate a tachyarrhythmia episode, the implantable medical device performs the ATP capture verification by detecting an effective cardiac contraction from the hemodynamic signal. The ATP protocol is adjusted using an outcome of the ATP capture verification.

    摘要翻译: 心律管理(CRM)系统包括可植入的医疗装置,其传递抗心律失常疗法,包括抗心动过速起搏(ATP)和感测血液动力学信号的血液动力学传感器。 可植入医疗装置包括血液动力学传感器控制的闭环ATP系统,其使用血流动力学信号进行ATP捕获验证。 当根据选定的ATP方案递送ATP脉冲以终止快速性心律失常发作时,可植入医疗装置通过从血液动力学信号检测有效的心脏收缩来执行ATP捕获验证。 使用ATP捕获验证的结果调整ATP方案。