Expandable intervertebral spacer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Nov 24, 2009
Grant Date -
N/A
app pub date -
Jan 27, 2000
filing date -
Jan 27, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An expandable spacer, comprising: an axial tube having a surface, a proximal end and a distal end and a length, wherein, said surface defines a plurality of slits, said plurality of slits defining at least two axially displaced extensions, such that when said tube is axially compressed, said extensions extend out of said surface and define a geometry of an expanded spacer. Preferably the spacer is adapted to be inserted between two spinal vertebrae of a human.
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