US 11,786,179 B2
Bio-signal measuring apparatus
Chang Mok Choi, Suwon-si (KR); Byung Hoon Ko, Hwaseong-si (KR); Young Soo Kim, Seoul (KR); Jong Wook Lee, Suwon-si (KR); and Youn Ho Kim, Hwaseong-si (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Jan. 17, 2019, as Appl. No. 16/250,601.
Claims priority of application No. 10-2018-0006755 (KR), filed on Jan. 18, 2018.
Prior Publication US 2019/0216399 A1, Jul. 18, 2019
Int. Cl. A61B 5/00 (2006.01); A61B 5/024 (2006.01)
CPC A61B 5/6843 (2013.01) [A61B 5/02416 (2013.01); A61B 5/02427 (2013.01); A61B 5/7445 (2013.01); A61B 5/6898 (2013.01); A61B 2562/0261 (2013.01); A61B 2562/166 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A bio-signal measuring apparatus comprising:
a substrate;
a pulse wave sensor provided in direct contact with the substrate and configured to measure pulse waves of a subject;
a pressure sensor provided at the substrate and configured to measure a contact pressure between the subject and the pulse wave sensor;
a housing; and
a plurality of supports provided on a bottom surface of the substrate configured to form a space between the substrate and the housing,
wherein the plurality of supports are configured so that the substrate is detachable from the housing by minimizing horizontal friction between the housing and the substrate.