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. 17, 2019
Filed:
Jan. 30, 2015
Applicant:
Cedars-sinai Medical Center, Los Angeles, CA (US);
Inventor:
Hasanian Al-Jilaihawi, Los Angeles, CA (US);
Assignee:
Cedars-Sinai Medical Center, Los Angeles, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 25/00 (2006.01); A61B 6/00 (2006.01); A61F 2/24 (2006.01); A61M 31/00 (2006.01); A61B 6/03 (2006.01); A61B 8/08 (2006.01); A61B 5/055 (2006.01); A61B 5/00 (2006.01); A61M 5/00 (2006.01); A61M 25/01 (2006.01); A61M 25/06 (2006.01); A61B 8/12 (2006.01);
U.S. Cl.
CPC ...
A61M 25/0071 (2013.01); A61B 5/055 (2013.01); A61B 5/6857 (2013.01); A61B 6/032 (2013.01); A61B 6/503 (2013.01); A61B 8/0883 (2013.01); A61B 8/481 (2013.01); A61F 2/2427 (2013.01); A61M 5/007 (2013.01); A61M 25/007 (2013.01); A61M 25/0108 (2013.01); A61M 31/005 (2013.01); A61B 6/481 (2013.01); A61B 8/085 (2013.01); A61B 8/12 (2013.01); A61M 2025/0681 (2013.01);
Abstract
Devices, systems and methods using two, three or more pigtails for precisely imaging an aortic valve complex with minimal contrast and/or for advancing an instrument, such as a wire, or device, such as a transcatheter valve, across an aortic valve. These devices, systems and methods may be used to diagnose and/or treat patients with aortic stenosis, other valvular heart disease or other cardiovascular or non cardiovascular disease, facilitating precise contrast or drug or device delivery, precise pressure measurement and/or precise drainage or sampling.