Method and apparatus for pacing safety margin
    2.
    发明授权
    Method and apparatus for pacing safety margin 有权
    起搏安全幅度的方法和装置

    公开(公告)号:US08923966B2

    公开(公告)日:2014-12-30

    申请号:US14031459

    申请日:2013-09-19

    IPC分类号: A61N1/08 A61N1/37 A61N1/365

    CPC分类号: A61N1/36585 A61N1/3712

    摘要: An apparatus comprises a cardiac signal sensing circuit, a pacing therapy circuit, and a controller circuit. The controller circuit includes a safety margin calculation circuit. The controller circuit initiates delivery of pacing stimulation energy to the heart using a first energy level, changes the energy level by at least one of: a) increasing the energy from the first energy level until detecting that the pacing stimulation energy induces stable capture, or b) reducing the energy from the first energy level until detecting that the stimulation energy fails to induce capture, and continues changing the stimulation energy level until confirming stable capture or the failure of capture. The safety margin calculation circuit calculates a safety margin of pacing stimulation energy using at least one of a determined stability of a parameter associated with evoked response and a determined range of energy levels corresponding to stable capture or intermittent failure of capture.

    摘要翻译: 一种装置包括心脏信号感测电路,起搏治疗电路和控制器电路。 控制器电路包括安全裕度计算电路。 控制器电路使用第一能级开始向心脏传送起搏刺激能量,通过以下至少一种来改变能量水平:a)从第一能量级增加能量直到检测到起搏刺激能量引起稳定的捕获,或 b)减少来自第一能级的能量,直到检测到刺激能量不能诱导捕获,并且继续改变刺激能量水平,直到确认捕获稳定或捕获失败为止。 安全裕度计算电路使用与诱发反应相关联的参数的确定的稳定性以及与捕获的稳定捕获或间歇性故障相对应的能量水平的确定范围中的至少一个来计算起搏刺激能量的安全裕度。

    Automatic pacing configuration switcher
    3.
    发明授权
    Automatic pacing configuration switcher 有权
    自动起搏配置切换器

    公开(公告)号:US09295843B2

    公开(公告)日:2016-03-29

    申请号:US13887818

    申请日:2013-05-06

    摘要: A system or apparatus can provide electrostimulations via an electrode configuration that can be selected from multiple electrode configurations, the electrostimulations of the type for inducing a desired heart contraction, or a neurostimulation response. The system or apparatus can allow communicating with an external device to receive an input indicating a degree of patient discomfort with an electrostimulation delivered using a first electrode configuration, and can associate information about the degree of discomfort with information about the corresponding first electrode configuration for use by a controller circuit in determining a second electrode configuration for delivering a subsequent electrostimulation.

    摘要翻译: 系统或装置可以经由电极配置提供电刺激,该电极配置可以从多个电极配置中选择,用于诱导期望的心脏收缩的类型的电刺激或神经刺激反应。 系统或装置可以允许与外部设备通信以接收指示使用第一电极配置传递的电刺激的患者不适程度的输入,并且可以将关于不适程度的信息与关于相应的第一电极配置的信息相关联使用 通过控制器电路确定用于递送随后的电刺激的第二电极配置。

    USER INTERFACE SYSTEM FOR USE WITH MULTIPOLAR PACING LEADS
    6.
    发明申请
    USER INTERFACE SYSTEM FOR USE WITH MULTIPOLAR PACING LEADS 审中-公开
    用户界面系统,用于多用途铅笔

    公开(公告)号:US20160008610A1

    公开(公告)日:2016-01-14

    申请号:US14858769

    申请日:2015-09-18

    IPC分类号: A61N1/372 A61N1/368 A61N1/05

    摘要: An interactive representation of electrostimulation electrodes or vectors can be provided, such as for configuring combinations of electrostimulation electrodes. In an example, electrodes or test parameters can be presented graphically or in a table. A user interface can be configured to receive user-input designating electrode combinations or vectors for test or for use in programming an implantable or ambulatory medical device. The interface can be used to indicate suggested electrode combinations or vectors in response to a first selection of an electrode. Tests can be performed on electrode combinations and vectors, and the results of the tests can be presented to a user using the interactive representation. In an example, test results can be analyzed by a processor and optionally used to program an implantable or ambulatory medical device.

    摘要翻译: 可以提供电刺激电极或载体的交互式表示,例如用于配置电刺激电极的组合。 在一个示例中,电极或测试参数可以图形化或在表中呈现。 用户界面可以被配置为接收用户输入的指定电极组合或用于测试或用于编程可植入或动态医疗设备的矢量。 该界面可用于响应于电极的第一选择来指示建议的电极组合或载体。 可以对电极组合和载体进行测试,并且可以使用交互式表示向使用者呈现测试结果。 在一个示例中,测试结果可以由处理器分析,并且可选地用于编程可植入或动态医疗设备。

    AUTOMATIC PACING CONFIGURATION SWITCHER
    7.
    发明申请
    AUTOMATIC PACING CONFIGURATION SWITCHER 有权
    自动开关配置开关

    公开(公告)号:US20130310891A1

    公开(公告)日:2013-11-21

    申请号:US13887818

    申请日:2013-05-06

    IPC分类号: A61N1/362

    摘要: A system or apparatus can provide electrostimulations via an electrode configuration that can be selected from multiple electrode configurations, the electrostimulations of the type for inducing a desired heart contraction, or a neurostimulation response. The system or apparatus can allow communicating with an external device to receive an input indicating a degree of patient discomfort with an electrostimulation delivered using a first electrode configuration, and can associate information about the degree of discomfort with information about the corresponding first electrode configuration for use by a controller circuit in determining a second electrode configuration for delivering a subsequent electrostimulation.

    摘要翻译: 系统或装置可以经由电极配置提供电刺激,该电极配置可以从多个电极配置中选择,用于诱导期望的心脏收缩的类型的电刺激或神经刺激反应。 系统或装置可以允许与外部设备通信以接收指示使用第一电极配置传递的电刺激的患者不适程度的输入,并且可以将关于不适程度的信息与关于相应的第一电极配置的信息相关联使用 通过控制器电路确定用于递送随后的电刺激的第二电极配置。

    METHOD AND APPARATUS FOR PACING SAFETY MARGIN
    9.
    发明申请
    METHOD AND APPARATUS FOR PACING SAFETY MARGIN 审中-公开
    防治安全隐患的方法和装置

    公开(公告)号:US20140018875A1

    公开(公告)日:2014-01-16

    申请号:US14031459

    申请日:2013-09-19

    IPC分类号: A61N1/365 A61N1/37

    CPC分类号: A61N1/36585 A61N1/3712

    摘要: An apparatus comprises a cardiac signal sensing circuit, a pacing therapy circuit, and a controller circuit. The controller circuit includes a safety margin calculation circuit. The controller circuit initiates delivery of pacing stimulation energy to the heart using a first energy level, changes the energy level by at least one of: a) increasing the energy from the first energy level until detecting that the pacing stimulation energy induces stable capture, or b) reducing the energy from the first energy level until detecting that the stimulation energy fails to induce capture, and continues changing the stimulation energy level until confirming stable capture or the failure of capture. The safety margin calculation circuit calculates a safety margin of pacing stimulation energy using at least one of a determined stability of a parameter associated with evoked response and a determined range of energy levels corresponding to stable capture or intermittent failure of capture.

    摘要翻译: 一种装置包括心脏信号感测电路,起搏治疗电路和控制器电路。 控制器电路包括安全裕度计算电路。 控制器电路使用第一能级开始向心脏传送起搏刺激能量,通过以下至少一种来改变能量水平:a)从第一能量级增加能量直到检测到起搏刺激能量引起稳定的捕获,或 b)减少来自第一能级的能量,直到检测到刺激能量不能诱导捕获,并且继续改变刺激能量水平,直到确认捕获稳定或捕获失败为止。 安全裕度计算电路使用与诱发反应相关联的参数的确定的稳定性以及与捕获的稳定捕获或间歇性故障相对应的能量水平的确定范围中的至少一个来计算起搏刺激能量的安全裕度。