The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 19, 2015
Filed:
Jan. 16, 2013
Applicant:
University of Rochester, Rochester, NY (US);
Inventors:
Mark F. Bocko, Caledonia, NY (US);
Guo Chen Peng, Rochester, NY (US);
Assignee:
UNIVERSITY OF ROCHESTER, Rochester, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/0402 (2006.01); A61B 5/04 (2006.01); A61B 5/0245 (2006.01); A61B 5/00 (2006.01); A61B 5/0408 (2006.01);
U.S. Cl.
CPC ...
A61B 5/04017 (2013.01); A61B 5/0006 (2013.01); A61B 5/0245 (2013.01); A61B 5/04085 (2013.01); A61B 5/725 (2013.01); A61B 5/7405 (2013.01); A61B 5/746 (2013.01); A61B 5/7214 (2013.01); A61B 2562/0214 (2013.01);
Abstract
A non-contact electrocardiogram (ECG) sensor having an ECG electrode and guard electrode coupled to an electronic circuit that actively gain-corrects the electrocardiogram signal based on fringe capacitance signal and filters the gain-corrected signal based on a static charge reference signal. The compensation system first makes a gain correction for the preamplifier to address ECG electrode-to-subject motion and then removes any additive static common mode interference from motion-induced static charge generation.