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:
Oct. 20, 2009
Filed:
Jul. 08, 2004
Applicants:
Marvin Sackner, Miami Beach, FL (US);
Desmond Keenan, Santa Barbara, CA (US);
Dana Michael Inman, Seabrook, TX (US);
Inventors:
Marvin Sackner, Miami Beach, FL (US);
Desmond Keenan, Santa Barbara, CA (US);
Dana Michael Inman, Seabrook, TX (US);
Assignee:
VivoMetrics, Inc., Ventura, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 5/02 (2006.01); A61B 5/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and system for extracting cardiac parameters from a plethysmographic signal is described wherein the plethysmographic signal is passed through a first filter to remove non-cardiac components of the signal. A second filter averages a plurality of cardiac cycles and cardiac parameters are extracted from the averaged cardiac signal.