US PATENT SUBCLASS 606 / 181
.~.~ Lancet

Current as of: June, 1999
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606 /   HD   SURGERY

1  DF  INSTRUMENTS {42}
167  DF  .~ Cutting, puncturing or piercing {10}
181.~.~ Lancet {1}
182  DF  .~.~.~> Spring driven or biased into cutting position {1}

DEFINITION

Classification: 606/181

Lancet:

(under subclass 167) Subject matter comprising an instrument having 1) a short, wide, double-edged pointed blade which cuts laterally as the instrument is advanced longitudinally or 2) a blade which can repeatedly produce an incision of specific length or an incision of specific length and specific depth in body tissue.