A low-profile steerable dilatation catheter for angioplasty procedures which has an inflated balloon on the distal end with little or no tendency to wrap on itself when the catheter is advanced through a patient's vascular system. The catheter comprises an elongated tubular member which is longitudinally...http://www.google.se/patents/US5242394?utm_source=gb-gplus-sharePatent US5242394 - Steerable dilatation catheter
