Device for tensioning traction wires in orthopedic surgery
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United States of America Patent
Stats
-
Oct 15, 1991
Grant Date -
N/A
app pub date -
Apr 2, 1990
filing date -
Apr 3, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The device for tensioning traction wires has a hollow body to which a pair of actuation levers is pivoted. A movable head is guided frontally in the hollow body and a slider is slidably mounted inside the hollow body and is adapted to be traversed by a traction wire. A tension element is supported by the slider and provided with clamps for locking the traction wire. A lever system transmits to the slider the compression force exerted on the actuation levers, while an anchoring element rigidly associated with the hollow body is fitted on the slider, to which the lever system is pivoted. A movable locking element is adapted to keep constant the tension exerted by means of the actuation levers.
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