Extension limiting devices and methods of use for the spine
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United States of America Patent
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Feb 14, 2012
Grant Date -
May 6, 2010
app pub date -
Nov 5, 2008
filing date -
Nov 5, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Medical devices and related methods for the treatment of spinal conditions are described herein. In one embodiment, an apparatus includes a support member configured to be implanted at least partially in a space between adjacent spinous processes and an actuator coupled to the support member. The apparatus also includes an elongate retention member having a first end coupled to the actuator and a second end coupled to either the support member or the actuator. The actuator is configured to be rotated such that the first end moves from a first location at a first distance from the second end, to a second location at a second distance from the second end. At least a portion of the elongate retention member is disposed at a non-zero distance from an outer surface of the support member when the first end of the elongate retention member is at its second location.
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