Slotted pusher rod for flexible delivery system

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United States of America Patent

PATENT NO 9095464
APP PUB NO 20120136425A1
SERIAL NO

13379962

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Importance

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Abstract

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A delivery system for an intraluminal medical device comprises an elongate tubular sheath 20 and an elongate tubular pusher 50 slidably disposed within a lumen of the sheath and having a flexible configuration due to circumferentially-extending fins 154 along its exterior surface. The spacing and/or the size of the fins 154 may vary along the pusher 50. Different regions of the pusher 50 may be of materials with different flexibility.

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Patent Owner(s)

  • COOK MEDICAL TECHNOLOGIES LLC;MED INSTITUTE, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Orr, David E Piedmont, US 79 877

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