THROMBECTOMY CATHETER SYSTEM AND METHODS OF USE

Abstract: a thrombectomy system comprising an aspiration catheter having an aspiration lumen and a supply lumen, the aspiration catheter having a proximal end and a distal end, and a drive unit fluidly connected to the aspiration catheter and configured to provide pressurized fluid and vacuum through the aspiration catheter, wherein, the aspiration catheter comprises a distal opening and wherein the supply lumen has at least one orifice, wherein the at least one distal orifice of the supply lumen is proximal of the distal opening of the aspiration catheter, so as to be proximally disposed relative to the distal opening between about 0.010 inches and about 50 inches.

Inventor(s): Nianjiong Bei, Seung Hae Clare Chung, Jared Ryan G. Lumauig, Dustin M. Cossio, Nora V. Legarda, Ted Su, Matthew J. Gillick

CPC Classification: A61B17/22 (Implements for squeezing-off ulcers or the like on {the inside of} inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; {Apparatus for removing obstructions in blood vessels, not otherwise provided for (dilators )})

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