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. 20, 2018
Filed:
Sep. 23, 2014
Applicant:
Cordis Corporation, Fremont, CA (US);
Inventor:
David Majercak, Livermore, CA (US);
Assignee:
CARDINAL HEALTH SWITZERLAND 515 GMBH, Bar Zug, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 17/3207 (2006.01); A61M 25/10 (2013.01); A61M 25/04 (2006.01); A61B 17/00 (2006.01); A61B 17/22 (2006.01); A61M 25/00 (2006.01); A61M 25/01 (2006.01);
U.S. Cl.
CPC ...
A61B 17/3207 (2013.01); A61M 25/0194 (2013.01); A61M 25/04 (2013.01); A61M 25/104 (2013.01); A61B 2017/00331 (2013.01); A61B 2017/22002 (2013.01); A61B 2017/22061 (2013.01); A61B 2017/22071 (2013.01); A61B 2017/22095 (2013.01); A61M 2025/0095 (2013.01); A61M 2025/0096 (2013.01); A61M 2025/018 (2013.01); A61M 2025/0197 (2013.01); A61M 2025/1047 (2013.01);
Abstract
A catheter system and corresponding methods are provided for accessing a blood vessel true lumen from a sub-intimal plane of the vessel. The catheter includes components that are symmetric about the longitudinal axis and allow for reentry without the need to ensure a correct orientation of the cannula.