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:
Feb. 06, 2024
Filed:
Jan. 17, 2023
Applicant:
Justin Panian, San Francisco, CA (US);
Inventor:
Justin Panian, San Francisco, CA (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 25/10 (2013.01); A61B 17/3203 (2006.01); A61M 25/01 (2006.01); A61B 17/22 (2006.01); C02F 1/00 (2023.01); C02F 1/78 (2023.01); C02F 103/04 (2006.01);
U.S. Cl.
CPC ...
A61M 25/104 (2013.01); A61B 17/22 (2013.01); A61B 17/32037 (2013.01); A61M 25/0194 (2013.01); C02F 1/008 (2013.01); C02F 1/78 (2013.01); A61B 2017/22001 (2013.01); A61B 2017/22044 (2013.01); A61B 2017/22061 (2013.01); A61B 2017/22095 (2013.01); A61M 2025/018 (2013.01); A61M 2025/0183 (2013.01); A61M 2025/0197 (2013.01); C02F 2103/04 (2013.01); C02F 2209/02 (2013.01); C02F 2209/03 (2013.01); C02F 2209/40 (2013.01);
Abstract
Methods and devices are disclosed for passing Chronic Total Occlusion (CTO) from subintimal location and re-entry into a true-lumen of the patient using transient fenestration approach. The transient fenestration is induced by balloon dilatation within the CTO, and a guidewire quickly trails into a true lumen.