Psychosomatic state determination system
US7737859B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 23, 2004 |
| Grant date | Jun 15, 2010 |
| Priority date | — |
| Expiry date | Jul 29, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/6887
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention provides a psychosomatic state determination system 1 for the purpose of predicting or determining the psychosomatic state of a subject without imparting any awareness to the subject, comprising a data processing means 20 for calculating a psychosomatic state exponent such as Lyapunov exponent from the time series signal of a load value or a barycentric position of the subject, and an evaluation means 22 for comparing the temporal tendency of a psychosomatic state exponent calculated in said data processing means with the temporal tendency of a known psychosomatic state exponent corresponding to a psychosomatic state to thereby predict the psychosomatic state of the subject.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.