US 11,696,715 B2
Cardiovascular signal acquisition, fusion, and noise mitigation
Corey James Centen, San Francisco, CA (US); Sarah Ann Smith, San Francisco, CA (US); and Sarin Patel, Union City, CA (US)
Assigned to Bodyport Inc., San Francisco, CA (US)
Filed by Bodyport Inc., San Francisco, CA (US)
Filed on Oct. 17, 2018, as Appl. No. 16/163,343.
Application 16/163,343 is a continuation in part of application No. 15/743,154, previously published as PCT/CA2015/051120, filed on Nov. 2, 2015.
Claims priority of provisional application 62/191,318, filed on Jul. 10, 2015.
Prior Publication US 2019/0046064 A1, Feb. 14, 2019
Int. Cl. A61B 5/282 (2021.01); A61B 5/00 (2006.01); A61B 5/0535 (2021.01); A61B 5/318 (2021.01); A61B 5/11 (2006.01); A61B 5/0537 (2021.01); A61B 5/024 (2006.01); A61B 5/0245 (2006.01); A61B 5/01 (2006.01); A61B 5/366 (2021.01)
CPC A61B 5/282 (2021.01) [A61B 5/0535 (2013.01); A61B 5/1102 (2013.01); A61B 5/318 (2021.01); A61B 5/6829 (2013.01); A61B 5/7203 (2013.01); A61B 5/725 (2013.01); A61B 5/7221 (2013.01); A61B 5/7275 (2013.01); A61B 5/01 (2013.01); A61B 5/0245 (2013.01); A61B 5/02405 (2013.01); A61B 5/02444 (2013.01); A61B 5/0537 (2013.01); A61B 5/11 (2013.01); A61B 5/366 (2021.01); A61B 5/4869 (2013.01); A61B 5/721 (2013.01); A61B 5/7225 (2013.01); A61B 5/7239 (2013.01); A61B 5/7292 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A method for electrical signal processing comprising:
generating, from an array of electrodes distributed across a plane:
an electrocardiogram (ECG) signal from a left subportion and a right subportion of the array of electrodes, the left subportion and the right subportion forming, during use, a circuit across an inferior sagittal plane of a user;
a first noise signal from the left subportion of the array of electrodes, wherein generating the first noise signal comprises generating the first noise signal from a left anterior electrode and a left posterior electrode of the left subportion of the array of electrodes;
a second noise signal from the right subportion of the array of electrodes, wherein generating the second noise signal comprises generating the second noise signal from a right anterior electrode and a right posterior electrode of the right subportion of the array of electrodes; and
generating a de-noised ECG signal upon processing the ECG signal with at least one of the first noise signal and the second noise signal.