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:
Jun. 07, 2022
Filed:
Aug. 27, 2015
Applicant:
St. Jude Medical Coordination Center Bvba, Zaventem, BE;
Inventor:
Johan Svanerudh, Uppsala, SE;
Assignee:
ST. JUDE MEDICAL COORDINATION CENTER BVBA, Zaventem, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/0215 (2006.01); A61B 5/00 (2006.01); A61B 5/026 (2006.01); A61B 5/02 (2006.01); A61B 8/04 (2006.01); A61B 6/00 (2006.01); A61B 90/00 (2016.01);
U.S. Cl.
CPC ...
A61B 5/02154 (2013.01); A61B 5/0035 (2013.01); A61B 5/0066 (2013.01); A61B 5/0084 (2013.01); A61B 5/026 (2013.01); A61B 5/0215 (2013.01); A61B 5/7203 (2013.01); A61B 5/7278 (2013.01); A61B 5/742 (2013.01); A61B 5/02007 (2013.01); A61B 6/504 (2013.01); A61B 8/04 (2013.01); A61B 2090/3782 (2016.02); A61B 2576/00 (2013.01);
Abstract
In part, the disclosure relates to computer-based methods, and systems suitable for evaluating a cardiac system using a diagnostic metric such as a pressure value-based ratio. Selection of a subset or portion of a cardiac cycle is avoided in one embodiment to increase reliability and usability of a diagnostic ratio and parameters described herein. In one embodiment, a minimum or a relative extrema of a series of diagnostic metrics plotted on a per cycle basis are used to inform diagnosis of a stenosis or other intravascular event or phenomena.