Winged catheter assembly

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9248253
APP PUB NO 20090054825A1
SERIAL NO

11842338

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A catheter assembly for use in extracorporeal treatment of a body fluid comprises a catheter body having a plurality of lumens extending therein. The catheter body has an aspiration port in communication with a first lumen for transporting fluid withdrawn from a body vessel to a treatment instrument, such as a dialyzer, and an infusion port in communication with a second lumen for return of treated fluid to the vessel. The catheter body includes a wing-like flap portion extending radially from the catheter body and defining the aspiration port. The flap portion is configured and arranged to space the aspiration port from a wall of the body vessel.

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Patent Owner(s)

  • COOK CRITICAL CARE INCORPORATED;COOK MEDICAL TECHNOLOGIES LLC

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bosel, Christopher D Bloomington, US 21 331
Melsheimer, Jeffry S Springville, US 138 3500

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