Preferential mechanical unloading during anti-tachycardia pacing
    3.
    发明授权
    Preferential mechanical unloading during anti-tachycardia pacing 有权
    抗心动过速起搏时优先机械卸载

    公开(公告)号:US08644924B2

    公开(公告)日:2014-02-04

    申请号:US12573520

    申请日:2009-10-05

    IPC分类号: A61N1/39

    摘要: A pacing device and method for operating same is disclosed in which the point of origin of an arrhythmia is estimated in order to more provide more effective treatment. The origin of an arrhythmia may be estimated by analyzing the timing of electrical events as detected at different electrode sites and/or using different sensing vectors. Anti-tachycardia pacing (ATP) may then be delivered to the most appropriate location.

    摘要翻译: 公开了用于操作的起搏装置和方法,其中估计心律失常的起点,以便更有效地提供治疗。 可以通过分析在不同电极位置处检测到的电气事件的定时和/或使用不同的感测向量来估计心律失常的起因。 然后将抗心动过速起搏(ATP)送至最合适的位置。

    Systems and methods for using sensed pressure for neuro cardiac therapy
    4.
    发明授权
    Systems and methods for using sensed pressure for neuro cardiac therapy 有权
    使用感测压力进行神经心脏治疗的系统和方法

    公开(公告)号:US09393417B2

    公开(公告)日:2016-07-19

    申请号:US13309328

    申请日:2011-12-01

    摘要: A device embodiment is configured to deliver vagal stimulation therapy (VST) to a vagus nerve of a patient. The device embodiment includes a neural stimulator, an implantable pressure sensor, and a pressure analyzer. The neural stimulator is configured to deliver the VST to the vagus nerve in a cervical region of the patient. The implantable pressure sensor is configured to be implanted in the cervical region and to detect pressure changes in the cervical region caused by laryngeal vibrations. The pressure sensor is configured to generate sensed pressure values. The pressure analyzer is configured to analyze the sensed pressure values generated by the pressure sensor. The analyzer is configured to detect laryngeal vibrations or cough from the sensed pressure values.

    摘要翻译: 设备实施例被配置为将迷走神经刺激治疗(VST)递送到患者的迷走神经。 装置实施例包括神经刺激器,可植入压力传感器和压力分析器。 神经刺激器被配置成将VST输送到患者的颈部区域中的迷走神经。 植入式压力传感器被配置成植入颈部区域并且检测由喉部振动引起的颈部区域的压力变化。 压力传感器被配置为产生感测的压力值。 压力分析器被配置为分析由压力传感器产生的感测压力值。 分析器被配置为检测来自感测的压力值的喉部振动或咳嗽。

    SYSTEMS AND METHODS FOR USING SENSED PRESSURE FOR NEURO CARDIAC THERAPY
    7.
    发明申请
    SYSTEMS AND METHODS FOR USING SENSED PRESSURE FOR NEURO CARDIAC THERAPY 有权
    用于神经细胞治疗的感觉压力的系统和方法

    公开(公告)号:US20120172741A1

    公开(公告)日:2012-07-05

    申请号:US13309328

    申请日:2011-12-01

    IPC分类号: A61N1/372 A61B5/08 A61N1/365

    摘要: A device embodiment is configured to deliver vagal stimulation therapy (VST) to a vagus nerve of a patient. The device embodiment includes a neural stimulator, an implantable pressure sensor, and a pressure analyzer. The neural stimulator is configured to deliver the VST to the vagus nerve in a cervical region of the patient. The implantable pressure sensor is configured to be implanted in the cervical region and to detect pressure changes in the cervical region caused by laryngeal vibrations. The pressure sensor is configured to generate sensed pressure values. The pressure analyzer is configured to analyze the sensed pressure values generated by the pressure sensor. The analyzer is configured to detect laryngeal vibrations or cough from the sensed pressure values.

    摘要翻译: 设备实施例被配置为将迷走神经刺激治疗(VST)递送到患者的迷走神经。 装置实施例包括神经刺激器,可植入压力传感器和压力分析器。 神经刺激器被配置成将VST输送到患者的颈部区域中的迷走神经。 植入式压力传感器被配置成植入颈部区域并且检测由喉部振动引起的颈部区域的压力变化。 压力传感器被配置为产生感测的压力值。 压力分析器被配置为分析由压力传感器产生的感测压力值。 分析器被配置为检测来自感测的压力值的喉部振动或咳嗽。

    Automatic neural stimulation titration sweep
    9.
    发明授权
    Automatic neural stimulation titration sweep 有权
    自动神经刺激滴定扫描

    公开(公告)号:US08942819B2

    公开(公告)日:2015-01-27

    申请号:US13155549

    申请日:2011-06-08

    IPC分类号: A61N1/00 A61N1/36

    摘要: Various neural stimulator embodiments comprise controller circuitry, neural stimulation output circuitry, sensor circuitry and a memory. The neural stimulation output circuitry is configured to deliver the neural stimulation. The controller circuitry is configured to control stimulation parameters of the neural stimulation delivered by the neural stimulation output circuitry. The sensor circuitry, including at least one sensor, is configured to sense a response to the neural stimulation. The controller is configured to communicate with the sensor circuitry. The memory has instructions stored therein, operable on by the controller circuitry. The instructions include instructions for delivering neural stimulation using the neural stimulation output circuitry, instructions for controlling a titration sweep wherein the titration sweep varies stimulation parameter values, and instructions for monitoring a response to the titration sweep and automatically selecting stimulation parameters that provide an efficacious neural stimulation and provide a desirable safety margin to prevent injury to neural tissue.

    摘要翻译: 各种神经刺激器实施例包括控制器电路,神经刺激输出电路,传感器电路和存储器。 神经刺激输出电路被配置为递送神经刺激。 控制器电路被配置为控制由神经刺激输出电路传递的神经刺激的刺激参数。 包括至少一个传感器的传感器电路被配置为感测对神经刺激的响应。 控制器被配置为与传感器电路通信。 存储器具有存储在其中的指令,由控制器电路可操作。 说明书包括使用神经刺激输出电路递送神经刺激的指令,用于控制滴定扫描的指令,其中滴定扫描改变刺激参数值,以及用于监测对滴定扫描的响应的指令,并自动选择提供有效神经元的刺激参数 刺激并提供理想的安全余量以防止对神经组织的损伤。

    Method and device for cardiac vasoactive therapy
    10.
    发明授权
    Method and device for cardiac vasoactive therapy 失效
    心脏血管活性治疗的方法和装置

    公开(公告)号:US08600499B2

    公开(公告)日:2013-12-03

    申请号:US11566896

    申请日:2006-12-05

    IPC分类号: A61N1/362

    摘要: A method and device for treating myocardial ischemia in which an implantable pulse generator delivers electrical stimulation to electrodes disposed near a coronary artery. The stimulation parameters may be adjusted to produce vasodilation and/or vasoconstriction of the artery. The device may be configured to operate in a vasodilation and/or vasoconstriction mode in accordance with specified entry and exit conditions.

    摘要翻译: 一种用于治疗心肌缺血的方法和装置,其中植入式脉冲发生器将电刺激递送到设置在冠状动脉附近的电极。 可以调节刺激参数以产生动脉的血管舒张和/或血管收缩。 该装置可以被配置为根据指定的入口和出口条件在血管舒张和/或血管收缩模式中操作。