Surgical biopsy device
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United States of America Patent
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Nov 1, 2005
Grant Date -
May 6, 2004
app pub date -
Aug 15, 2003
filing date -
Jul 24, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A surgical biopsy apparatus for cutting tissue comprising a housing having a longitudinal axis, first and second members movable from a retracted position to an extended position with respect to the housing, a third member slidably positioned and extendable with respect to the first member, a fourth member slidably positioned and extendable with respect to the second member, and an electrocautery cutting wire slidable with respect to the third and fourth members to surround a region of tissue positioned between the third and fourth members to cut the tissue.
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