Laparoscopic instrument with electrical cutting wires
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United States of America Patent
Stats
-
Nov 1, 1994
Grant Date -
N/A
app pub date -
Jul 22, 1992
filing date -
Jul 22, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A laparoscopic surgical cutting tool has a handle attached to a hollow tube. A tube end segment is pivotally attached to the tube. A linkage connects the handle to the end segment to allow the surgeon to adjust the angle between the end segment and tube, using the handle. A step projects upwardly at an angle at the distal end of the end segment. A lip attached to the end segment extends in a plane generally parallel to the axis of the end segment. Electrifiable cutting wires extend from an upper inside surface of the end segment to the lip.
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Family
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Cited Art Landscape
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