Mental and physical condition estimation system, mental and physical condition estimation method, and storage medium
US12290364B2 · kind B2 · utility
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6Claims
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Key dates
| Filing date | Mar 21, 2022 |
| Grant date | May 6, 2025 |
| Priority date | — |
| Expiry date | Apr 1, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2230/06
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A mental and physical condition estimation system according to the present disclosure includes: a heart rate information acquisition unit for acquiring heart rate information that is information related to a heart rate of a subject person; a heart rate variability calculation unit for calculating heart rate variability of a very low frequency component (VLF) from the acquired heart rate information; and a mental and physical condition estimation unit for estimating a concentration and effort state of the subject person from a calculated value of the heart rate variability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.