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:
Sep. 10, 2019
Filed:
Aug. 01, 2016
Applicant:
Streamline Automation Llc, Huntsville, AL (US);
Inventor:
Rodrigo E. Teixeira, Madison, AL (US);
Assignee:
Vital Metrix, Inc., Huntsville, AL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/0205 (2006.01); A61B 5/1455 (2006.01); A61B 5/00 (2006.01); A61B 5/024 (2006.01); A61B 5/021 (2006.01); A61B 5/08 (2006.01); G06F 17/18 (2006.01); A61B 5/0295 (2006.01); G06K 9/00 (2006.01); G06K 9/62 (2006.01);
U.S. Cl.
CPC ...
A61B 5/0295 (2013.01); A61B 5/0205 (2013.01); A61B 5/14551 (2013.01); A61B 5/6826 (2013.01); G06K 9/00523 (2013.01); G06K 9/6226 (2013.01); A61B 5/021 (2013.01); A61B 5/02416 (2013.01); A61B 5/0816 (2013.01); A61B 5/7203 (2013.01); A61B 5/7267 (2013.01); A61B 5/7405 (2013.01); A61B 5/7455 (2013.01);
Abstract
A system for non-invasively measuring cardiac output, stroke volume, or both comprises a pulse oximeter, a data processor, and means for generating an output reporting measured one or more CO or SV values to a user. A method for non-invasively measuring cardiac output, stroke volume, or both comprises collecting plethysmographic waveform data of a patient, providing the plethysmographic waveform to a data processor, and calculating measured values for CO or SV. The data processor comprises a mathematical model of the cardiovascular system integrated in a dynamic state space model (DSSM).