Bone screw and screwdriver
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United States of America Patent
Stats
-
Jan 16, 1996
Issued Date -
N/A
app pub date -
Aug 18, 1994
filing date -
Nov 3, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A bone screw screwdriver and method for securely, positively locking a bone screw to the screwdriver. The screwdriver includes an extending handle through which a drive rod is slidingly disposed. A tongue at one end of the drive rod interlocks within a groove in the bone screw. The drive rod selectively locks within the handle to positively interlock the bone screw with the screwdriver. A tab on the screwdriver engages a corresponding recess on the bone screw to prevent rotation and removal of the bone screw from the screwdriver.
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Family
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