US PATENT SUBCLASS 600 / 469
.~.~.~.~.~.~.~.~ Detecting emboli

Current as of: June, 1999
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600 /   HD   SURGERY

300  DF  DIAGNOSTIC TESTING {38}
407  DF  .~ Detecting nuclear, electromagnetic, or ultrasonic radiation {11}
437  DF  .~.~ Ultrasonic {10}
459  DF  .~.~.~ Structure of transducer or probe assembly {3}
462  DF  .~.~.~.~ Probe placed in vascular system or body orifice {4}
466  DF  .~.~.~.~.~ Catheter {2}
467  DF  .~.~.~.~.~.~ Intravascular {2}
468  DF  .~.~.~.~.~.~.~ With blood flow measurement or detection {1}
469.~.~.~.~.~.~.~.~ Detecting emboli

DEFINITION

Classification: 600/469

Detecting emboli:

(under subclass 468) Subject matter wherein the catheter is

used to determine the presence of an occlusion in a portion of the circulatory system.