US 12,239,476 B2
Biometric information display apparatus, method, and program
Yuki Miyano, Tokyo (JP); Taishi Watanabe, Tokyo (JP); and Shigenori Kawabata, Tokyo (JP)
Assigned to INSTITUTE OF SCIENCE TOKYO, Tokyo (JP)
Appl. No. 17/756,276
Filed by Yuki Miyano, Tokyo (JP); Taishi Watanabe, Tokyo (JP); and Shigenori Kawabata, Tokyo (JP)
PCT Filed Nov. 25, 2020, PCT No. PCT/JP2020/043875
§ 371(c)(1), (2) Date May 20, 2022,
PCT Pub. No. WO2021/106948, PCT Pub. Date Jun. 3, 2021.
Claims priority of application No. 2019-213566 (JP), filed on Nov. 26, 2019; and application No. 2020-074272 (JP), filed on Apr. 17, 2020.
Prior Publication US 2022/0409156 A1, Dec. 29, 2022
Int. Cl. A61B 6/46 (2024.01); A61B 5/242 (2021.01); A61B 5/248 (2021.01)
CPC A61B 6/463 (2013.01) [A61B 5/242 (2021.01); A61B 5/248 (2021.01)] 13 Claims
OG exemplary drawing
 
1. A biometric information display apparatus for displaying a measurement result obtained by measuring a biometric signal, comprising:
a maximum value calculation unit configured to calculate a maximum value of an electric current waveform in a certain time period for each of a plurality of blocks into which a measurement area is divided, the measurement area being an area in which the biometric signal is measured, the each of the plurality of blocks having the electric current waveform representing temporal changes of electric current values measured in the each of the plurality of blocks;
a determination unit configured to determine for the each of the plurality of blocks whether a value of the electric current waveform in the certain time period in the each of the plurality of blocks is greater than or equal to a threshold value, the threshold value being obtained by multiplying the maximum value calculated for the each of the plurality of blocks by a predetermined fractional value specific to the each of the plurality of blocks; and
a display control unit configured to display the electric current waveform for the each of the plurality of blocks in a manner indicating an occurrence of an event, in response to determining that the value of the electric current waveform in the certain time period in the each of the plurality of blocks is greater than or equal to the threshold value.