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. 21, 2025
Filed:
Jun. 25, 2024
Incuvate, Llc, Irvine, CA (US);
Bradley S. Culbert, Mission Viejo, CA (US);
Gary D Carlson, Aliso Viejo, CA (US);
Incuvate, LLC, Irvine, CA (US);
Abstract
A system for catheter-based aspiration includes an aspiration catheter having a distal portion configured for insertion within a blood vessel of a subject, the aspiration catheter including an aspiration lumen having a distal opening at the distal portion of the aspiration catheter, an injection lumen having a distal end at the distal portion of the aspiration catheter, and an orifice located at or near the distal end of the injection lumen, the orifice configured to direct liquid into the aspiration lumen at or near the distal opening of the aspiration lumen; an injector configured to pressurize the liquid within the injection lumen, such that liquid exits the orifice and enters the aspiration lumen; and a mechanical oscillator coupled to the injector and configured to cause a pulsatile pressure of the liquid as it is injected through the injection lumen.