Expandable helical cage
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Nov 20, 2007
Grant Date -
Dec 15, 2005
app pub date -
Jun 9, 2004
filing date -
Jun 9, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An expandable implant having a helical body and first and second securing pieces. Ends of the helical body are connected to the first and second end pieces. The first and second end pieces can be rotated relative to one another to expand the implant from a first dimension to a selected second dimension. The implant further includes a locking arrangement to maintain the implant at the selected second dimension.
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