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APPARATUS AND METHOD OF PROCESSING A SUBJECT-SPECIFIC VALUE BASED ON BEAT-TO-BEAT INFORMATION
专利权人:
Roi Kobo;Jacob Levitan
发明人:
Jacob Levitan,Roi Kobo
申请号:
US14258719
公开号:
US20140228697A1
申请日:
2014.04.22
申请国别(地区):
US
年份:
2014
代理人:
摘要:
A system for measuring heart rate variability (HRV) comprising 3 sub-systems: a data collection sub-system, a data analysis sub-system, and an output sub-system. A patient is connected to a heart monitoring device such as an ECG and the data collection sub-system records the patients heart beats, and an ECG chart is produced from which the patient's HRV value is derived by the data analysis sub-system. The present invention obtains the HRV value through calculation of a new parameter called relative density (RD). In accordance with the inventive method, data points are generated from the peak interval data of measured heart beats and the HRV relative density parameter (RD) is calculated by correlation between two subsets of data points.
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