US PATENT SUBCLASS 600 / 468
.~.~.~.~.~.~.~ With blood flow measurement or detection

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.~.~.~.~.~.~.~ With blood flow measurement or detection {1}
469  DF  .~.~.~.~.~.~.~>.~ Detecting emboli

DEFINITION

Classification: 600/468

With blood flow measurement or detection:

(under subclass 467) Subject matter wherein the catheter is used to quantify or ascertain blood in the circulatory system.