US 11,806,153 B2
Portable electrocardiograph and electrocardiography system
Satoshi Saitoh, Tokorozawa (JP); and Jun Motogi, Tokorozawa (JP)
Assigned to NIHON KOHDEN CORPORATION, Tokyo (JP)
Appl. No. 16/958,366
Filed by NIHON KOHDEN CORPORATION, Tokyo (JP)
PCT Filed Jan. 24, 2019, PCT No. PCT/JP2019/002282
§ 371(c)(1), (2) Date Jun. 26, 2020,
PCT Pub. No. WO2019/151103, PCT Pub. Date Aug. 8, 2019.
Claims priority of application No. 2018-017136 (JP), filed on Feb. 2, 2018; and application No. 2018-189957 (JP), filed on Oct. 5, 2018.
Prior Publication US 2021/0085201 A1, Mar. 25, 2021
Int. Cl. A61B 5/332 (2021.01); A61B 5/00 (2006.01); A61B 5/316 (2021.01); A61B 5/335 (2021.01); A61B 5/364 (2021.01)
CPC A61B 5/332 (2021.01) [A61B 5/0006 (2013.01); A61B 5/316 (2021.01); A61B 5/335 (2021.01); A61B 5/364 (2021.01); A61B 2560/0214 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A portable electrocardiograph comprising:
a recording section configured to record data corresponding to electrocardiogram of a subject;
a detecting section configured to detect approach of a portable device having a function to perform short-range wireless communication; and
a control section configured to start recording of the data in the recording section when start conditions are satisfied, the start conditions comprising a first condition that the approach of the device is detected by the detecting section and a second condition that an input operation from a user is performed on the device.