METHOD AND SYSTEM FOR INTERPRETING HEMODYNAMIC DATA INCORPORATING PATIENT POSTURE INFORMATION
    35.
    发明申请
    METHOD AND SYSTEM FOR INTERPRETING HEMODYNAMIC DATA INCORPORATING PATIENT POSTURE INFORMATION 审中-公开
    用于解释患有病人信息的血液动力学数据的方法和系统

    公开(公告)号:US20100217135A1

    公开(公告)日:2010-08-26

    申请号:US12714850

    申请日:2010-03-01

    IPC分类号: A61B5/021 A61B5/103

    摘要: Systems and methods for improving hemodynamic data interpretation by accounting for the effects of patient posture is disclosed. In certain embodiments, a posture signal is acquired and used to categorize hemodynamic data according to posture to facilitate distinguishing posture-related changes in acquired hemodynamic data from those due to pathophysiologic changes. Posture information may be used to normalize data acquired in various postures to facilitate interpretation of such data. Baseline measurements of hemodynamic data acquired in various postures may also be used to subsequently detect changes in patient posture without the need for an implanted posture sensor.

    摘要翻译: 公开了通过考虑患者姿势的影响来改善血液动力学数据解释的系统和方法。 在某些实施例中,获取姿势信号并用于根据姿势对血液动力学数据进行分类,以便于将所获得的血液动力学数据中的姿势相关变化与由于病理生理变化引起的姿势相关的变化区分开。 姿势信息可以用于对在各种姿势中获取的数据进行归一化,以便于解释这些数据。 在各种姿势中获取的血液动力学数据的基线测量也可用于随后检测患者姿势的变化,而不需要植入的姿势传感器。

    SYSTEM AND METHOD FOR SIMULTANEOUS CENTRAL AND BRACHIAL ARTERIAL PRESSURE MONITORING
    36.
    发明申请
    SYSTEM AND METHOD FOR SIMULTANEOUS CENTRAL AND BRACHIAL ARTERIAL PRESSURE MONITORING 审中-公开
    同时中央和手持式压力监测的系统和方法

    公开(公告)号:US20100113943A1

    公开(公告)日:2010-05-06

    申请号:US12262349

    申请日:2008-10-31

    IPC分类号: A61B5/0215

    摘要: An implantable medical device system and corresponding method to monitor blood pressure by transforming a measured pressure signal to estimate a blood pressure metric or waveform corresponding to a target site. An implantable sensor generates a signal corresponding to blood pressure at a first arterial branch location and a processor receiving the signal applies a transfer function to the signal to derive a blood pressure metric or waveform at a target site.

    摘要翻译: 一种可植入医疗装置系统和相应的方法,用于通过变换测量的压力信号来估计对应于目标部位的血压量度或波形来监测血压。 可植入传感器产生对应于第一动脉分支位置处的血压的信号,并且接收信号的处理器对信号施加传递函数以导出目标部位的血压度量或波形。