Operative equipment for fixing spinal instrumentation
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United States of America Patent
Stats
-
Jan 6, 1998
Grant Date -
N/A
app pub date -
Feb 27, 1996
filing date -
Aug 27, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An ancillary equipment for exerting and maintaining a force on a portion of the vertebral column for correcting and maintaining the shape and/or forces exerted on the vertebrae before and during a fixing operation of implanted rachidian instrumentation, comprising at least two active extremities (4, 5, 6) for cooperating respectively with two distinct vertebrae, comprising control rods for adjusting and maintaining the relative positions of the active extremities (4, 5, 6) in at least three orthogonal directions, by adjusting and maintaining the relative position of each active extremity (4, 5, 6) in at least one of said directions.
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Family
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Cited Art Landscape
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