Muscle synergy analysis method, muscle synergy analyzer, and muscle synergy interface
US9078585B2 · kind B2 · utility
18Cited by
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4Claims
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Key dates
| Filing date | Sep 8, 2010 |
| Grant date | Jul 14, 2015 |
| Priority date | — |
| Expiry date | Apr 2, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/7253
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Disclosed is a muscle synergy analysis which comprises detecting a myoelectric signal generated at each muscle of an antagonistic muscle pair group of a subject; calculating, as time-series data, an antagonistic muscle ratio of an antagonistic muscle pair at a myoelectric signal level from a myoelectric signal detected during a predetermined motion by the subject; and conducting multi variate analysis using the antagonistic muscle ratio at each time of the time-series data as a variable to calculate a principal component including at least a first principal component having high contribution to correlation.
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