US PATENT SUBCLASS 600 / 465
.~.~.~.~.~ Blood flow measurement

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}
465.~.~.~.~.~ Blood flow measurement

DEFINITION

Classification: 600/465

Blood flow measurement:

(under subclass 461) Subject matter wherein means are provided to quantify or ascertain blood in the circulatory system.