Trauma nail accumulator
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United States of America Patent
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-
Jul 17, 2012
Grant Date -
Sep 23, 2010
app pub date -
Feb 16, 2010
filing date -
Feb 16, 2009
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Provided is an accumulator that may store energy within a pressurized inflatable nail to compensate for small changes or losses in a system volume. Alternatively, the accumulator may be external to a pressurized inflatable nail and attached to the nail after the nail is implanted. The accumulator may be comprise a piston or a pressurized bladder. The energy may be stored in a spring, compressed air, or other pressure source. The accumulator may stabilize a system pressure by supplying fluid to the closed system. Alternatively, the accumulator may stabilize a system pressure by replacing the volume of the lost fluid.
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Family
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