Device for promoting fistula patency and method

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United States of America Patent

PATENT NO 9561320
APP PUB NO 20150352272A1
SERIAL NO

14667999

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A device for promoting patency of a fistula includes an annular body and a plurality of vanes formed integrally with the annular body, and projecting inwardly from an inner radial surface thereof. The vanes are oriented so as to impart circumferential velocity components to blood passed through a lumen of the device, and such that an unobstructed line of sight parallel to a central axis of the annular body extends between adjacent ones of the vanes.

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First Claim

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Patent Owner(s)

  • COOK MEDICAL TECHNOLOGIES LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Milner, Keith Lafayette, US 25 185
Shields, Adam Lafayette, US 12 26

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