WALL-CONTACTING INTRAVASCULAR ULTRASOUND PROBE CATHETERS

摘要

The present invention provides intravascular diagnostic catheters that include one or more wall-contacting/wall-approaching probes including IVUS probe elements and diagnostic systems including such catheters, for the evaluation and diagnosis of blood vessels. Also provided are intravascular catheters in which the wall-contacting/wall-approaching probes further include an optical probe element and systems including such catheters, for combined IVUS and optical analysis of a blood vessel wall.