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414 条记录 (耗时 0.231 秒)

    Calibration of impedance monitoring of respiratory volumes using thoracic D.C. impedance
    33.
    发明授权
    Calibration of impedance monitoring of respiratory volumes using thoracic D.C. impedance 有权
    使用胸部直流阻抗校正阻抗监测呼吸体积

    公开(公告)号：US08200326B2

    公开(公告)日：2012-06-12

    申请号：US12557372

    申请日：2009-09-10

    申请人： John D. Hatlestad ,  Loell Boyce Moon ,  Jesse W. Hartley ,  Jeffrey E. Stahmann

    发明人： John D. Hatlestad ,  Loell Boyce Moon ,  Jesse W. Hartley ,  Jeffrey E. Stahmann

    IPC分类号： A61B5/05 ,  A61B5/08

    CPC分类号： A61N1/36521 ,  A61B5/0809 ,  A61B2560/0223 ,  A61N1/3756

    摘要： A system includes an implantable medical device that includes a trans-thoracic impedance measurement circuit providing a trans-thoracic impedance signal of a subject. A controller is coupled to the trans-thoracic impedance circuit. The controller extracts a respiration signal from the trans-thoracic impedance signal, measures a breathing volume of the subject using the amplitude of the respiration signal and a breathing volume calibration factor, computes an adjusted breathing volume calibration factor using a reference baseline value of the trans-thoracic impedance and a measured baseline value of the trans-thoracic impedance, and computes a calibrated breathing volume using the adjusted breathing volume calibration factor.

    摘要翻译： 一种系统包括可植入医疗装置，其包括提供受试者的胸部阻抗信号的跨胸阻抗测量电路。 控制器耦合到跨胸阻抗电路。 控制器从胸部阻抗信号中提取呼吸信号，使用呼吸信号的幅度和呼吸音量校准因子来测量受试者的呼吸体积，使用反式信号的参考基准值计算调整后的呼吸量校准因子 胸廓阻抗和经胸阻抗的测量基线值，并使用调整后的呼吸量校准因子计算校准呼吸量。

    Advanced patient management for identifying, displaying and assisting with correlating health-related data
    34.
    发明授权
    Advanced patient management for identifying, displaying and assisting with correlating health-related data 有权
    高级患者管理，用于识别，显示和协助健康相关数据的关联

    公开(公告)号：US07959568B2

    公开(公告)日：2011-06-14

    申请号：US12341207

    申请日：2008-12-22

    申请人： Jeffrey E. Stahmann ,  John D. Hatlestad ,  Qingsheng Zhu

    发明人： Jeffrey E. Stahmann ,  John D. Hatlestad ,  Qingsheng Zhu

    IPC分类号： A61B5/00

    CPC分类号： A61B5/02405 ,  A61B5/0006 ,  A61B5/0031 ,  A61B5/02055 ,  A61B5/0215 ,  A61B5/024 ,  A61B5/0464 ,  A61B5/0809 ,  A61B5/0816 ,  A61B5/0833 ,  A61B5/16 ,  A61B5/205 ,  A61B5/743 ,  A61B5/7435 ,  A61B5/7475 ,  A61B7/00 ,  A61B2560/0242 ,  A61B2560/0271 ,  G06F19/00

    摘要： Systems, devices and methods for identifying, displaying and assisting in correlating health-related data. One aspect is a programmable device having machine executable instructions for performing a method for use in correlating data to manage a patient's health. In various embodiments, data related to the patient's health is acquired. The acquired data includes one or more trended health-related parameters, and at least one of one or more predetermined health-related events and one or more health-related alerts. Correlations are identified. The one or more trended health-related parameters and the at least one of the one or more predetermined health-related events and the one or more health-related alerts establish a causal relationship between the acquired data and the patient's health.

    摘要翻译： 用于识别，显示和协助关联健康相关数据的系统，设备和方法。 一个方面是具有机器可执行指令的可编程设备，用于执行用于关联数据以管理患者健康的方法。 在各种实施例中，获得与患者健康有关的数据。 所获取的数据包括一个或多个趋势健康相关参数，以及一个或多个预定健康相关事件和一个或多个健康相关警报中的至少一个。 确定相关性。 所述一个或多个趋势健康相关参数以及所述一个或多个预定健康相关事件和所述一个或多个健康相关警报中的至少一个建立所获取的数据与所述患者健康之间的因果关系。

    Adaptive Therapy for Disordered Breathing
    37.
    发明申请
    Adaptive Therapy for Disordered Breathing 有权
    无序呼吸的自适应治疗

    公开(公告)号：US20100179613A1

    公开(公告)日：2010-07-15

    申请号：US12731103

    申请日：2010-03-24

    申请人： Jeffrey E. Stahmann ,  John D. Hatlestad ,  Quan Ni ,  Jesse Hartley ,  Douglas R. Daum ,  Kent Lee

    发明人： Jeffrey E. Stahmann ,  John D. Hatlestad ,  Quan Ni ,  Jesse Hartley ,  Douglas R. Daum ,  Kent Lee

    IPC分类号： A61N1/08 ,  A61N1/365 ,  A61N1/36

    CPC分类号： A61N1/362 ,  A61N1/3601

    摘要： An approach to providing disordered breathing therapy includes detecting disordered breathing and adapting a therapy to mitigate the disordered breathing. The therapy may be adapted to enhance therapy effectiveness, to provide therapy that reduces an impact of the therapy on the patient, or to achieve other therapeutic goals. Cardiac electrical therapy to mitigate the disordered breathing may include various cardiac pacing regimens and/or delivery of non-excitatory electrical stimulation to the heart.

    摘要翻译： 提供无序呼吸治疗的方法包括检测无序呼吸并适应治疗以减轻无序呼吸。 治疗可以适应于增强治疗有效性，提供减少治疗对患者的影响或实现其它治疗目标的治疗。 减轻无序呼吸的心脏电疗可能包括各种心脏起搏方案和/或向心脏递送非兴奋性电刺激。

    Apparatus and method for detecting lung sounds using an implanted device
    40.
    发明授权
    Apparatus and method for detecting lung sounds using an implanted device 有权
    使用植入装置检测肺声的装置和方法

    公开(公告)号：US07578794B2

    公开(公告)日：2009-08-25

    申请号：US11236192

    申请日：2005-09-27

    申请人： John D. Hatlestad ,  Quingsheng Zhu ,  Jeffrey E. Stahmann

    发明人： John D. Hatlestad ,  Quingsheng Zhu ,  Jeffrey E. Stahmann

    IPC分类号： A61B5/04

    CPC分类号： A61B7/003 ,  A61N1/36514 ,  A61N1/36535

    摘要： Adventitious lung sounds indicative of lung congestion are detected using an implantable sensor. The sensor is adapted to be positioned adjacent to a pulmonary system and to output signals indicative of lung sounds in response to pulmonary system activity. A controller receives the signals and processes the signals to detect the presence of adventitious lung sounds. A respiratory cycle sensor operating in conjunction with the lung-sound sensor enables classification of an adventitious lung sound according to its time occurrence within the respiratory cycle. Posture sensing in conjunction with lung-sound sensing provides valuable additional information as to the severity of the lung congestion.

    摘要翻译： 使用植入式传感器检测到指示肺充血的不定肺声。 传感器适于邻近肺部系统定位，并响应于肺部系统活动而输出指示肺部声音的信号。 控制器接收信号并处理信号以检测不定肺声的存在。 与肺声传感器一起操作的呼吸循环传感器可以根据呼吸周期内的时间发生分类不定肺声。 结合肺部感觉的姿势感知提供了关于肺充血严重程度的有价值的附加信息。