Identifying Seizures Using Heart Data from Two of More Windows
    2.
    发明申请
    Identifying Seizures Using Heart Data from Two of More Windows 有权
    使用更多Windows中的两个心脏数据识别癫痫发作

    公开(公告)号:US20120271182A1

    公开(公告)日:2012-10-25

    申请号:US13093613

    申请日:2011-04-25

    IPC分类号: A61B5/02

    摘要: Methods and systems for characterizing a seizure event in a patient, including determining a time of beat sequence of the patient's heart, determining a first HR measure for a first window, determining a second HR measure for a second window, wherein at least a portion of the first window occurs after the second window, determining at least one HR parameter based upon said first HR measure and said second HR measure, identifying an onset of the seizure event in response to determining that at least one HR parameter crosses an onset threshold, identifying an end of the seizure event in response to determining that at least one HR parameter crosses an offset threshold.

    摘要翻译: 用于表征患者癫痫事件的方法和系统,包括确定患者心脏的搏动序列的时间,确定第一窗口的第一HR测量,确定第二窗口的第二HR度量,其中至少部分 所述第一窗口发生在所述第二窗口之后,基于所述第一HR测量和所述第二HR测量来确定至少一个HR参数,以响应于确定至少一个HR参数穿过所述起始阈值来识别所述发作事件的开始,识别 响应于确定至少一个HR参数越过偏移阈值,发作事件的结束。

    System for anchoring an implantable sensor in a vessel
    3.
    发明授权
    System for anchoring an implantable sensor in a vessel 有权
    将植入式传感器固定在容器中的系统

    公开(公告)号:US08204599B2

    公开(公告)日:2012-06-19

    申请号:US12103963

    申请日:2008-04-16

    IPC分类号: A61N1/00

    摘要: A system and a method of disposing a second sensor module overlying a first sensor module system is described. A first assembly including an expandable anchor and a sensor module is at least partially overlapped by a second assembly including an expandable anchor and a sensor module. If necessary or desired, the functions of the second sensor module can replace the functions of the first sensor module. The sensor module may include a blood pressure sensor.

    摘要翻译: 描述了布置覆盖在第一传感器模块系统上的第二传感器模块的系统和方法。 包括可扩张锚和传感器模块的第一组件至少部分地由包括可扩张锚和传感器模块的第二组件重叠。 如果需要或需要,第二传感器模块的功能可以替代第一传感器模块的功能。 传感器模块可以包括血压传感器。

    Adjusting neighborhood widths of candidate heart beats according to previous heart beat statistics
    5.
    发明授权
    Adjusting neighborhood widths of candidate heart beats according to previous heart beat statistics 有权
    根据以前的心跳统计调整候选心跳的邻域宽度

    公开(公告)号:US08755869B2

    公开(公告)日:2014-06-17

    申请号:US13098023

    申请日:2011-04-29

    IPC分类号: A61B5/04

    CPC分类号: A61B5/04525 A61B5/0245

    摘要: Methods and systems for adjusting neighborhood widths of candidate heart beats, including being provided with a plurality of candidate heart beats, the candidate heart beats being associated with neighborhood widths in the time domain, and scaling the neighborhood widths, an amount of scaling being determined according to one or more previous heart rate statistics.

    摘要翻译: 用于调整候选心跳的邻域宽度的方法和系统,包括提供多个候选心跳,候选心跳与时域中的邻域宽度相关联,并且缩放邻域宽度,按照 到一个或多个以前的心率统计。

    SYSTEM AND METHOD FOR DETECTION OF PULMONARY EMBOLISM
    6.
    发明申请
    SYSTEM AND METHOD FOR DETECTION OF PULMONARY EMBOLISM 有权
    用于检测肺动脉栓塞的系统和方法

    公开(公告)号:US20120190992A1

    公开(公告)日:2012-07-26

    申请号:US13438682

    申请日:2012-04-03

    摘要: Systems and methods provide for ambulatorily sensing pulmonary artery pressure from within a patient, and producing a pulmonary artery pressure measurement from the sensed pulmonary artery pressure. Power is ambulatorily provided within the patient to facilitate sensing of the pulmonary artery pressure and producing of the pulmonary artery pressure measurement. Acute pulmonary embolism is detected based on a change or rate of change in the pulmonary artery pressure measurement. An alert is preferably generated in response to detecting pulmonary embolism.

    摘要翻译: 系统和方法提供了从患者体内动态感测肺动脉压力,并从感测到的肺动脉压力产生肺动脉压力测量。 在患者体内设置动力以便于感测肺动脉压力并产生肺动脉压力测量。 基于肺动脉压力测量的变化或变化率来检测急性肺栓塞。 响应于检测到肺栓塞,优选产生警报。

    System and Method for Detection of Pulmonary Embolism
    7.
    发明申请
    System and Method for Detection of Pulmonary Embolism 有权
    肺栓塞检测系统及方法

    公开(公告)号:US20090281396A1

    公开(公告)日:2009-11-12

    申请号:US12414465

    申请日:2009-03-30

    IPC分类号: A61B5/0215 A61B5/0205

    摘要: Systems and methods provide for ambulatorily sensing pulmonary artery pressure from within a patient, and producing a pulmonary artery pressure measurement from the sensed pulmonary artery pressure. Power is ambulatorily provided within the patient to facilitate sensing of the pulmonary artery pressure and producing of the pulmonary artery pressure measurement. Acute pulmonary embolism is detected based on a change or rate of change in the pulmonary artery pressure measurement. An alert is preferably generated in response to detecting pulmonary embolism.

    摘要翻译: 系统和方法提供了从患者体内动态感测肺动脉压力,并从感测到的肺动脉压力产生肺动脉压力测量。 在患者体内设置动力,以便于感测肺动脉压力并产生肺动脉压力测量。 基于肺动脉压力测量的变化或变化率来检测急性肺栓塞。 响应于检测到肺栓塞,优选产生警报。

    Pulmonary Artery Pressure Signals And Methods of Using
    8.
    发明申请
    Pulmonary Artery Pressure Signals And Methods of Using 审中-公开
    肺动脉压力信号和使用方法

    公开(公告)号:US20080243016A1

    公开(公告)日:2008-10-02

    申请号:US11692687

    申请日:2007-03-28

    IPC分类号: A61B5/00 A61B5/08

    摘要: Embodiments of the invention are related to methods and systems for using a pulmonary artery pressure signal to detect and/or monitor physiological parameters, physiological status, and aspects of disorders and diseases, amongst other things. In an embodiment, the invention includes a method of measuring a pulmonary function parameter of a patient. In an embodiment, the invention includes a method of detecting a sleeping disorder. In an embodiment, the invention includes a method of tracking sleep characteristics of a patient. Other aspects and embodiments are provided herein.

    摘要翻译: 本发明的实施例涉及用于使用肺动脉压力信号来检测和/或监测生理参数,生理状况以及紊乱和疾病方面的方法和系统。 在一个实施例中,本发明包括测量患者的肺功能参数的方法。 在一个实施例中,本发明包括一种检测睡眠障碍的方法。 在一个实施例中,本发明包括跟踪患者的睡眠特征的方法。 本文提供了其它方面和实施例。

    Identifying seizures using heart data from two or more windows
    9.
    发明授权
    Identifying seizures using heart data from two or more windows 有权
    使用来自两个或多个窗口的心脏数据识别癫痫发作

    公开(公告)号:US09498162B2

    公开(公告)日:2016-11-22

    申请号:US13093613

    申请日:2011-04-25

    IPC分类号: A61B5/00 A61B5/0245 A61B5/024

    摘要: Methods and systems for characterizing a seizure event in a patient, including determining a time of beat sequence of the patient's heart, determining a first HR measure for a first window, determining a second HR measure for a second window, wherein at least a portion of the first window occurs after the second window, determining at least one HR parameter based upon said first HR measure and said second HR measure, identifying an onset of the seizure event in response to determining that at least one HR parameter crosses an onset threshold, identifying an end of the seizure event in response to determining that at least one HR parameter crosses an offset threshold.

    摘要翻译: 用于表征患者癫痫事件的方法和系统,包括确定患者心脏的搏动序列的时间,确定第一窗口的第一HR测量,确定第二窗口的第二HR度量,其中至少部分 所述第一窗口发生在所述第二窗口之后,基于所述第一HR测量和所述第二HR测量来确定至少一个HR参数,以响应于确定至少一个HR参数穿过所述起始阈值来识别所述发作事件的开始,识别 响应于确定至少一个HR参数越过偏移阈值,发作事件的结束。