Biometric information processing device, biometric information processing method, and control program
US8781569B2 · kind B2 · utility
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6References
11Claims
0Family size
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Key dates
| Filing date | Jul 1, 2013 |
| Grant date | Jul 15, 2014 |
| Priority date | — |
| Expiry date | Jul 1, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/0219
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A biometric information processing device has a heart rate detection unit that detects the heart rate of a subject; a relative heart rate calculation unit that calculates a relative heart rate, which is the relative value of the heart rate to the prescribed resting heart rate of the subject; a relative oxygen intake calculation unit that calculates a relative oxygen intake based on the relative heart rate; an oxygen intake estimation unit that estimates the oxygen intake from the relative oxygen intake; and a calorie expenditure calculation unit that calculates calorie expenditure based on the oxygen intake.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.