US 12,465,262 B2
Electronic device for measuring electrocardiogram and operation method in electronic device
Namseok Chang, Gyeonggi-do (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Gyeonggi-do (KR)
Filed on Dec. 19, 2022, as Appl. No. 18/084,015.
Application 18/084,015 is a continuation of application No. PCT/KR2021/007892, filed on Jun. 23, 2021.
Claims priority of application No. 10-2020-0077591 (KR), filed on Jun. 25, 2020.
Prior Publication US 2023/0122036 A1, Apr. 20, 2023
Int. Cl. A61B 5/308 (2021.01); A61B 5/271 (2021.01); A61B 5/28 (2021.01); A61B 5/333 (2021.01); A61B 5/339 (2021.01)
CPC A61B 5/308 (2021.01) [A61B 5/271 (2021.01); A61B 5/28 (2021.01); A61B 5/333 (2021.01); A61B 5/339 (2021.01)] 12 Claims
OG exemplary drawing
 
1. An electronic device, comprising:
an electrode module including at least four electrodes; and
at least one processor electrically connected with the electrode module,
memory storing instructions that, when executed by the at least one processor, cause the electronic device to:
measure contact impedance values from the at least four electrodes when in contact with designated connection points of a human body;
determine electrode combination for the at least four electrodes, based on the measured contact impedance values, wherein the at least four electrodes are set as a positive pole, a negative pole, and a reference pole based on the electrode combination; and
measure an electrocardiogram (ECG) of the human body based on signals received from the electrode module while the at least four electrodes are set as the positive pole, the negative pole, and the reference pole based on the electrode combination.