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:
Mar. 31, 2026
Filed:
Feb. 14, 2024
Neuravi Limited, Galway, IE;
David Vale, Barna, IE;
Alan Carney, Galway, IE;
NEURAVI LIMITED, Galway, IE;
Abstract
Cyclic aspiration system producing a cyclic aspiration pressure waveform of intermittent cyclic intervals of vacuum pressure below atmospheric pressure and a positive pressure higher than the vacuum pressure. The system including an aspiration catheter, a vacuum pump, and connected in fluid communication therebetween a positive pressure pulse generator mechanism including at least one displaceable member displaceable within a housing, wherein the at least one displaceable member controls passage therethrough the housing of the vacuum pressure and produces the positive pressure pulse by compressing collectable fluid therein. The system further including at least one actuator arranged externally of the housing displacing the at least one displaceable member within the housing.