A dilation catheter suitable for use in medical procedures is provided which includes a balloon disposed on an elongated flexible tube. The tube is capable of passing fluid between the balloon and the tube for varying the balloon between a collapsed and expanded condition. The catheter includes a brace...http://www.google.fr/patents/US6245040?utm_source=gb-gplus-shareBrevet US6245040 - Perfusion balloon brace and method of use
