Invention Grant
US09049999B2 Biometric information processing device, biometric information processing method, and control program
有权
生物特征信息处理装置,生物体信息处理方法和控制程序
- Patent Title: Biometric information processing device, biometric information processing method, and control program
- Patent Title (中): 生物特征信息处理装置,生物体信息处理方法和控制程序
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Application No.: US14295832Application Date: 2014-06-04
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Publication No.: US09049999B2Publication Date: 2015-06-09
- Inventor: Masao Kuroda , Ichiro Aoshima , Takashi Ogiue , Tsukasa Kosuda
- Applicant: SEIKO EPSON CORPORATION
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Global IP Counselors, LLP
- Priority: JP2006-333190 20061211; JP2007-207466 20070809; JP2007-308573 20071129
- Main IPC: A61B5/04
- IPC: A61B5/04 ; A61B5/024 ; A61B5/00 ; A61B5/0205 ; A61B5/083

Abstract:
A biometric information processing device includes a heart rate detection unit, a relative heart rate calculation unit, a relative oxygen intake calculation unit, an oxygen intake estimation unit and a calorie expenditure calculation unit. The relative heart rate calculation unit calculates a relative heart rate obtained from a first difference over a second difference, the first difference being by subtracting a resting heart rate of the subject from the heart rate, the second difference being by subtracting the resting heart rate from a maximum heart rate. The relative oxygen intake calculation unit calculates a relative oxygen intake based on the relative heart rate. The oxygen intake estimation unit estimates the oxygen intake from the relative oxygen intake. The calorie expenditure calculation unit calculates calorie expenditure based on the oxygen intake.
Public/Granted literature
- US20140288439A1 BIOMETRIC INFORMATION PROCESSING DEVICE, BIOMETRIC INFORMATION PROCESSING METHOD, AND CONTROL PROGRAM Public/Granted day:2014-09-25
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