Method of manufacturing an ultrasound transmission member...

Details Method of manufacturing an ultrasound transmission member... Method of manufacturing an ultrasound transmission member...

2006-07-25

2011-11-22

Johnson, Christina (Department: 1742)

Plastic and nonmetallic article shaping or treating: processes

With severing, removing material from preform mechanically,...

Surface finishing

C029SDIG019, C601S002000, C604S523000, C604S530000

Reexamination Certificate

active

08062566

ABSTRACT:
Ultrasound catheter devices and methods provide enhanced disruption of blood vessel obstructions. Generally, ultrasound catheters include an elongate flexible catheter body with one or more lumens, an ultrasound transmission member extending longitudinally through the catheter body lumen and a distal head coupled with the transmission member and positioned adjacent the distal end of the catheter body for disrupting occlusions. Improved features of ultrasound catheters include prevention of independent rotation of the ultrasound transmission member, a safety anchor for the distal head, a one-piece transmission member/distal head and the like.

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