Articulating endoscopic surgical apparatus
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United States of America Patent
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Apr 4, 1995
Issued Date -
N/A
app pub date -
Jun 21, 1993
filing date -
Apr 23, 1992
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A surgical instrument is provided for performing a variety of endoscopic or laparoscopic procedures including the electrocauterization of tissue. The instrument includes a handle assembly, a tubular body extending from the handle assembly therein defining a longitudinal axis, a tool assembly associated with a distal end of the tubular body including a tool base and tool members, an electrical connector electrically associated with the tool members, electrical insulation being provided in association with electrical conducting components, a first mechanism for effectuating remote articulation of the tool assembly with respect to the longitudinal axis of the tubular body, and a second mechanism for effectuating remote rotation of the tool assembly about the longitudinal axis of the tubular body.
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