US PATENT SUBCLASS 600 / 433
.~.~.~ Using flexible catheter

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}
431  DF  .~.~ Detectable material placed in body {2}
433.~.~.~ Using flexible catheter {2}
434  DF  .~.~.~.~> Catheter guide means
435  DF  .~.~.~.~> Catheter structure

DEFINITION

Classification: 600/433

Using flexible catheter:

(under subclass 431) Subject matter wherein the detectable fluid is placed in the body through a flexible catheter.

SEE OR SEARCH CLASS

604, Surgery,

280+, for catheters.