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. 30, 2008
Filed:
Sep. 22, 2005
Randall L. Barbour, Glen Head, NY (US);
Randall L. Barbour, Glen Head, NY (US);
The Research Foundation of State University of New York, Albany, NY (US);
Abstract
A method of measuring local and propagating pulsatile behavior of a vasculature system provides a way to non-invasively measure vascular dynamics and, in particular, allows for objective measurement of the propagating expansion-contraction waves. The method includes capturing a time-series of optical images, and analyzing the images to produce a time-series of vector field maps based on measurements of local displacement of hemoglobin contrast. The method further includes obtaining a resulting time-dependent tensor field image and analyzing the resulting time-dependent tensor field image to obtain metrics of local and propagating oscillatory behavior.
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