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公开(公告)号：US20230248246A1
公开(公告)日：2023-08-10
申请号：US18077000
申请日：2022-12-07
发明人： Ho Taik Lee , Woochul Kim , Sang Kyu Kim , Bok Soon Kwon , Jiyong Kim , So Young Lee , Gimin Park , Seungjai Woo
CPC分类号： A61B5/01 , A61B5/681 , A61B5/02416
摘要： An apparatus for estimating body temperature includes: a first temperature sensor configured to measure surface temperature of a wrist of a user; and a processor configured to calculate skin heat flux based on the surface temperature of the wrist, to estimate central wrist temperature of the user based on the surface temperature of the wrist, the calculated skin heat flux, and a blood flow rate and metabolism of the user, and to estimate core body temperature of the user based on the estimated central wrist temperature.
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公开(公告)号：US20230341275A1
公开(公告)日：2023-10-26
申请号：US17901265
申请日：2022-09-01
发明人： So Young Lee , Sang Kyu Kim , Ho Taik Lee , Bok Soon Kwon , Sung Ho Kim
摘要： An electronic device may include: a main body including a first surface and a second surface; a first temperature sensor and a second temperature sensor which are provided inside the main body, wherein the second temperature sensor is disposed closer to the surface of the main body than the first temperature sensor; and a processor, which while the second surface of the main body is in contact with a body part of a user, is configured to estimate a heat flux that is generated by body heat, of the user based on a difference between a first temperature measured by the first temperature sensor and a second temperature measured by the second temperature sensor, and measure air temperature based on the estimated heat flux and the second temperature.
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