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:
Dec. 09, 2014
Filed:
Nov. 06, 2006
Applicants:
Feras S. Hatib, Irvine, CA (US);
Charles R. Mooney, Costa Mesa, CA (US);
Luchy D. Roteliuk, Lake Forest, CA (US);
Inventors:
Feras S. Hatib, Irvine, CA (US);
Charles R. Mooney, Costa Mesa, CA (US);
Luchy D. Roteliuk, Lake Forest, CA (US);
Assignee:
Edwards Lifesciences Corporation, Irvine, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 5/02 (2006.01); A61B 5/0285 (2006.01); A61B 5/029 (2006.01); A61B 5/0402 (2006.01); A61B 5/021 (2006.01); A61B 5/053 (2006.01);
U.S. Cl.
CPC ...
A61B 5/0285 (2013.01); A61B 5/0535 (2013.01); A61B 5/029 (2013.01); A61B 5/0402 (2013.01); A61B 5/021 (2013.01);
Abstract
A method and apparatus for determining a cardiovascular parameter including receiving an input signal corresponding to an arterial blood pressure measurement over an interval that covers at least one cardiac cycle, determining a propagation time of the input signal, determining at least one statistical moment of the input signal, and determining an estimate of the cardiovascular parameter using the propagation time and the at least one statistical moment.