Coaxial needle cannula with distal spiral mixer and side ports for fluid injection

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United States of America Patent

PATENT NO 9498271
SERIAL NO

12914167

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Importance

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Abstract

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Disclosed is a multi-lumen mixing device that includes a first and second lumen constructed and arranged to separately pass a first and second reagent to a mixing chamber in the device, where the mixing chamber includes a mixing feature that mixes the first and second reagents. The disclosed multi-lumen mixing device may also include a port in fluid communication with the reaction mixing to permit the product of the combined reagents to be injected into a patent.

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Patent Owner(s)

  • COOK MEDICAL TECHNOLOGIES LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bosel, Christopher D Bloomington, US 21 332
Melsheimer, Jeffry S Springville, US 138 3534
Osborne, Thomas A Bloomington, US 150 20720

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