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:
Mar. 15, 2016
Filed:
May. 29, 2014
University of Washington Through Its Center for Commercialization, Seattle, WA (US);
Ruikang K. Wang, Bellevue, WA (US);
University of Washington Through its Center for Commercialization, Seattle, WA (US);
Abstract
A method for imaging blood flow through target tissue is disclosed. An example method may include (a) directing a light beam at a blood-perfused target tissue, (b) reflecting the directed light beam off of static target tissue and flowing cells, (c) capturing a plurality of digital images of interference patterns of the reflected light in a plurality of successive frames, (d) measuring a light intensity of at least one pixel of each digital image, where the at least one pixel corresponds to an identical pair of coordinates in each successive frame, (e) comparing the measured light intensity of the at least one pixel of each digital image to the measured light intensity of the at least one pixel of an adjacent frame at the identical pair of coordinates and (f) determining a compiled light intensity for the at least one pixel for an aggregate motion contrast.