Flexible catheter

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11918753
SERIAL NO

16653373

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Importance

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Abstract

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A flexible, elongated catheter tube having distal and proximal ends and a laser cut section there between. The laser cut section makes up a majority of the catheter length and is cut in a continuous helical pattern forming interlocking teeth which can be sinusoidal, triangular, square or like shapes, preferably sinusoidal. The interior of the tube has a polymeric layer which forms the internal lumen of the catheter. The exterior of the tube has a polymer coating. A short portion of the distal end is uncut and is followed by a narrower terminal section which can be tapered for better blockage penetration. The interlocking teeth disengage and reengage in a fish-scale manner without undergoing plastic deformation of the metal tube and without substantial polymer separation from the tube exterior.

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Patent Owner(s)

Patent OwnerAddress
TRACTUS VASCULAR LLCEATONTOWN NJ

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Burpee, Janet Fair Haven, US 27 1740
De, Medici Darren Middletown, US 2 8
Filachek, Andrew Beechwood, US 10 320
Koehler, Matthew Toms River, US 4 9
Moquin, Craig Fanwood, US 2 8
Reinhardt, Paige Highlands, US 2 8

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