SLEEP EVALUATION DEVICE AND SLEEP EVALUATION METHOD THEREFOR

SLEEP EVALUATION DEVICE AND SLEEP EVALUATION METHOD THEREFOR

A sleep evaluation device (1) has a sensor unit (2) that constantly detects body movements of a human subject on bedding, and has a determiner that, based on results of detection, determines a sleep state and an aroused state of the human subject. The determiner quantifies results of detection of th...

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Bibliographische Detailangaben
1. Verfasser: IZUMI SHUICHI
Format: Patent
Sprache:eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Zusammenfassung:A sleep evaluation device (1) has a sensor unit (2) that constantly detects body movements of a human subject on bedding, and has a determiner that, based on results of detection, determines a sleep state and an aroused state of the human subject. The determiner quantifies results of detection of the sensor unit into N number of body movement data (where, N is a positive integral number satisfying N>=2) and obtains, based on G number of standard deviations for each of G groups (in which G is an integral number satisfying 2