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:
Nov. 03, 2015
Filed:
Mar. 27, 2012
Kendall Rand Waters, Lakewood, OH (US);
Kendall Rand Waters, Lakewood, OH (US);
Volcano Corporation, San Diego, CA (US);
Abstract
A system and method are disclosed that facilitate characterizing vascular plaque tissue based upon spectral analysis of intravascular ultrasound echo signal segments. In particular, split spectrum analysis of an integrated backscatter parameter introduces a spectral resolution component to parameterization of received intravascular ultrasound echo signal segments. The resulting parameter values for each of multiple bands within a larger frequency band supported by an ultrasound system are applied to plaque tissue characterization criteria to render a plaque tissue characterization corresponding to the corresponding ultrasound echo signal segments.