20250204938. Thrombectomy Catheters (Walk Vascular, LLC)
THROMBECTOMY CATHETERS
Abstract: disclosed embodiments describe systems and methods to aspirate a thrombus. embodiments include an elongate shaft configured for placement within a blood vessel of a subject and an aspiration lumen extending along the elongate shaft. additionally, embodiments include multiple supply lumens extending along the elongate shaft which are configured to allow pressurized fluid to exit into the aspiration lumen to macerate thrombotic material.
Inventor(s): Ted Su, Nianjiong Bei, Nora V. Legarda, Seung Hae Clare Chung, Gioconda Alvarado, Grant A. Adams, Dustin M. Cossio, Randolf von Oepen
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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- Patent Applications
- Walk Vascular, LLC
- CPC A61B17/22
- Ted Su of Sunnyvale CA US
- Nianjiong Bei of Palo Alto CA US
- Nora V. Legarda of San Jose CA US
- Seung Hae Clare Chung of Los Altos CA US
- Gioconda Alvarado of San Jose CA US
- Grant A. Adams of New Brighton MN US
- Dustin M. Cossio of Brea CA US
- Randolf von Oepen of Aptos CA US