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:
May. 24, 2022
Filed:
Oct. 07, 2019
Applicant:
Orbusneich Medical Pte. Ltd., Singapore, SG;
Inventor:
Robert J. Cottone, Davie, FL (US);
Assignee:
ORBUSNEICH MEDICAL PTE. LTD., Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 25/01 (2006.01); A61M 25/00 (2006.01); A61B 17/22 (2006.01); A61B 90/00 (2016.01);
U.S. Cl.
CPC ...
A61M 25/0194 (2013.01); A61M 25/0068 (2013.01); A61B 2017/22095 (2013.01); A61B 2090/3966 (2016.02); A61M 25/0108 (2013.01); A61M 25/0138 (2013.01); A61M 2025/0197 (2013.01);
Abstract
A catheter has a guide-tip including at least one wing for crossing a CTO lesion in an artery via exploring the subintimal space. The catheter can includes one or more exit port(s) and radiopaque marker(s) for steering a re-entry wire through one of the exit ports. The catheter may include a number of spiral-cut sections with varying characteristics to provide different strength and flexibility along the axial direction.