US PATENT SUBCLASS 606 / 24
.~.~.~.~ With heating means (e.g., defroster)

Current as of: June, 1999
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606 /   HD   SURGERY

1  DF  INSTRUMENTS {42}
20  DF  .~ Cyrogenic application {2}
22  DF  .~.~ With coolant supply {1}
23  DF  .~.~.~ Tip or other cooling concentration means {3}
24.~.~.~.~ With heating means (e.g., defroster)

DEFINITION

Classification: 606/24

With heating means (e.g., defroster):

(under subclass 23) Subject matter wherein the instrument includes means for warming a previously cooled tip or other concentrated area to effect removal of the instrument from the body.