US PATENT SUBCLASS 600 / 420
.~.~.~ Using detectable material placed in body
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}
410
DF
.~.~ Magnetic resonance imaging or spectroscopy {11}
420
.~.~.~ Using detectable material placed in body
DEFINITION
Classification: 600/420
Using detectable material placed in body:
(under subclass 410) Subject matter wherein an externally observable substance is put into the living body to enhance image creation or analysis.
SEE OR SEARCH THIS CLASS, SUBCLASS:
431+, for a detectable material placed in the body for aiding in the medical evaluation of a living body while using other types of radiation.
SEE OR SEARCH CLASS
250, Radiant Energy, particularly
302+, for a radiation tracer method.
424, Drug, Bio-Affecting and Body Treating Compositions, particularly 9.3+, for a magnetic resonance imaging contrast composition.
