Catheter with irregular inner and/or outer surfaces to reduce travelling friction

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United States of America Patent

PATENT NO 5496292
SERIAL NO

08140124

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Abstract

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A catheter having an irregular outer diameter and/or an irregular inner diameter caused by embedment of a reinforcing member, thereby reducing sliding friction compared to conventional smooth-wall catheters.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Burnham, Warren Drawer 317, Glens Falls, NY 12801 2 339

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