DELIVERY CATHETER AND SYSTEM

Abstract: a catheter for stent delivery includes an elongated catheter body having an outer catheter tube surrounding an inner catheter tube. the elongated catheter body has a distal portion that is optionally more elastic than a proximally adjacent portion. the catheter further includes a stent holder for holding a stent within the outer catheter tube at the proximally adjacent portion, a first mechanism for advancing the stent forward into the distal portion and a second mechanism for pulling back the outer catheter tube to thereby deploy the stent.

Inventor(s): Boaz HARARI

CPC Classification: A61F2/966 (with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod)

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