Sleeve catheters having an interactive device near their distal ends are provided for introduction while disposed over conventional interventional and imaging catheters. Exemplary interactive devices on the sleeve catheters include ultrasonic imaging arrays, drug delivery lumens, and the like. The sleeve...http://www.google.fr/patents/US5571086?utm_source=gb-gplus-shareBrevet US5571086 - Method and apparatus for sequentially performing multiple intraluminal procedures
Method and apparatus for sequentially performing multiple intraluminal ...
