公开(公告)号：WO2007103744A3

公开(公告)日：2008-05-22

申请号：PCT/US2007063096

申请日：2007-03-01

Applicant: CARDIAC SCIENCE CORP ,  HADLEY DAVID MILTON

Inventor： HADLEY DAVID MILTON

IPC: A61B5/04

CPC classification number: A61B5/0456 ,  A61B5/02405 ,  A61B5/0428 ,  A61B5/0452 ,  A61B5/0468 ,  A61B5/4884

Abstract: Methods and apparatus for assessing cardiac risks in a specific patient. One embodiment of a method in accordance with the invention comprises providing heart rate activity of a specific patient including a windowed time series relating to heart rate variability during a heart rate test. This method further includes determining a frequency domain value based on energy values of frequency bands of the heart rate variability in the windowed time series, and/or determining an aggregate power for a frequency band of the windowed time series. This method further includes assessing the risk of a cardiac event based on the frequency value and/or the aggregate power.

Abstract translation: 用于评估特定患者心脏风险的方法和装置。 根据本发明的方法的一个实施例包括提供特定患者的心率活动，包括在心率测试期间与心率变异性相关的窗口时间序列。 该方法还包括基于窗口化时间序列中的心率变化的频带的能量值来确定频域值，和/或确定窗口化时间序列的频带的总功率。 该方法还包括基于频率值和/或总功率评估心脏事件的风险。

公开(公告)号：WO2007124271A2

公开(公告)日：2007-11-01

申请号：PCT/US2007066349

申请日：2007-04-10

Applicant: CARDIAC SCIENCE CORP ,  HADLEY DAVID M

Inventor： HADLEY DAVID M

IPC: A61B5/04

CPC classification number: A61B5/024 ,  A61B5/0452 ,  A61B5/222 ,  A61B5/4035 ,  A61B5/4884 ,  A61B5/7275 ,  G16H15/00 ,  G16H50/30 ,  G16H50/50

Abstract: Systems and methods for assessing cardiac risks based on heart activity data obtained during a recovery stage of an exercise test of a specific patient. An embodiment of such a system comprises a cardiographic device configured to measure the heart activity data and a computer having a computer-operable medium. The computer-operable medium contains instructions that determines a prognostic period of the heart activity data after a time t 0

Abstract translation: 基于在特定患者的运动试验的恢复阶段期间获得的心脏活动数据来评估心脏风险的系统和方法。 这种系统的实施例包括被配置为测量心脏活动数据的心脏设备和具有计算机可操作介质的计算机。 计算机可操作介质包含在时间t 0之后确定心脏活动数据的预后周期的指令，

公开(公告)号：WO2011011618A3

公开(公告)日：2011-04-14

申请号：PCT/US2010042926

申请日：2010-07-22

Applicant: CARDIAC SCIENCE CORP ,  LUO SHEN

Inventor： LUO SHEN

IPC: A61B5/0402 ,  A61B5/0432 ,  A61B5/044

CPC classification number: A61B5/4884 ,  A61B5/044 ,  A61B5/222 ,  A61B5/743 ,  G06T11/206 ,  G16H40/63

Abstract: A device and method for displaying medical data for a stress test monitoring system. A computer-implemented method and apparatus for displaying electrical impulse data of a human heart for analysis includes receiving cardiac electrical impulse data produced during a cardiac stress test by a plurality of electrode leads adapted for placement on a patient and calculating parameters for a plurality of display windows based on the data and providing a main display in which the plurality of display windows are positioned. A three dimensional color mapping plot is displayed in one of the plurality of display windows and a two dimensional color mapping plot is displayed in another of the plurality of display windows. Additionally, a plot of raw lead data from at least one lead is displayed in one of the plurality of display windows.

Abstract translation: 一种用于显示压力测试监测系统的医疗数据的装置和方法。 用于显示人心脏的电脉冲数据以用于分析的计算机实现的方法和装置包括：接收通过适于放置在患者身上的多个电极引线在心脏压力测试期间产生的心脏电脉冲数据，以及计算多个显示器的参数 基于数据的窗口，并提供多个显示窗口所在的主显示器。 在多个显示窗口之一中显示三维颜色映射图，并且在多个显示窗口中的另一个显示窗口中显示二维颜色映射图。 此外，来自至少一个引线的原始引导数据的图形显示在多个显示窗口之一中。