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:
Apr. 02, 2024
Filed:
Apr. 06, 2022
Applicant:
Expanse Technology Partners, Llc, Pleasanton, CA (US);
Inventors:
Eitan Konstantino, Orinda, CA (US);
Matthew Drummond Ritch, Pleasanton, CA (US);
Stephanie Morgan Boula, Fremont, CA (US);
Tanhum Feld, Moshav Merhavya, IL;
Assignee:
Expanse Technology Partners, LLC, Pleasanton, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 17/22 (2006.01); A61B 17/00 (2006.01); A61M 25/06 (2006.01); A61M 39/24 (2006.01);
U.S. Cl.
CPC ...
A61B 17/22 (2013.01); A61B 2017/00292 (2013.01); A61B 2017/22079 (2013.01); A61B 2217/007 (2013.01); A61M 2025/0681 (2013.01); A61M 2039/2433 (2013.01);
Abstract
Systems and methods for performing aspiration thrombectomy. The aspiration catheter assembly can include a support catheter and an aspiration catheter extending through the support catheter. The catheter assembly can include a distal valve apparatus that can control a level of vacuum at a distal end of the catheter system. Irrigation can flow between the support catheter and the aspiration catheter to flush the catheter assembly.