The stent delivery method and apparatus uses an elongate sheath having a rounded or tapered distal end portion which has a central opening and which is constructed in a manner that permits the distal end portion to expand easily. The method comprises the steps of: placing a stent on a balloon catheter...http://www.google.fr/patents/US5453090?utm_source=gb-gplus-shareBrevet US5453090 - Method of stent delivery through an elongate softenable sheath
Method of stent delivery through an elongate softenable sheath
