公开(公告)号：US20070156057A1

公开(公告)日：2007-07-05

申请号：US11323895

申请日：2005-12-30

申请人： Yong Cho ,  Yongduk Cho ,  Tommy Bennett

发明人： Yong Cho ,  Yongduk Cho ,  Tommy Bennett

IPC分类号： A61B5/04

CPC分类号： A61N1/3702 ,  A61N1/36535 ,  A61N1/36542

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。

公开(公告)号：US20100217135A1

公开(公告)日：2010-08-26

申请号：US12714850

申请日：2010-03-01

申请人： Yong K. Cho ,  Yongduk Cho ,  Tommy D. Bennett ,  Mustafa Karamanoglu

发明人： Yong K. Cho ,  Yongduk Cho ,  Tommy D. Bennett ,  Mustafa Karamanoglu

IPC分类号： A61B5/021 ,  A61B5/103

CPC分类号： A61N1/3702 ,  A61N1/36535 ,  A61N1/36542

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。