An ultrasound catheter (10) for removing obstructions from tubular anatomic structures such as blood vessels, said catheter comprising an elongate flexible catheter body (20) having an ultrasound transmission member or wire (24) extending longitudinally therethrough. A distal head (26) is formed on the...http://www.google.ca/patents/US5382228?utm_source=gb-gplus-sharePatent US5382228 - Method and device for connecting ultrasound transmission member (S) to an ultrasound generating device
