PROCEDURE FOR DETECTION OF STRESS BY SEGMENTATION AND ANALYZING A HEART BEAT SIGNAL
Patent №
US 7,330,752
Granted
2008-02-12
Filed 2005
Owner
FIRSTBEAT TECHNOLOGIES OY
Lab
—
AI components
2
ml · vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
10523160
A procedure for the detection of stress state is disclosed, wherein ambulatory heart beat signal is measured. In the first phase segments are defined from heart beat signal with a chosen rule for segmentation. Then at least one segment describing a physiological state with elevated cardiac activity due to physical workload and/or increased metabolic rate is identified and excluded, if exists, and segments other than the excluded segments are detected for a potential stress state, which is identified using a predetermined rule for the heart beat signal.
AI classification
Ownership
FIRSTBEAT TECHNOLOGIES OY
assignment · 168180205
Assignors
KETTUNEN, JONI, SAALASTI, SAMI
On an employer assignment, the assignors are typically the inventors.