Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Implantable prosthesis – Bone
Patent
1997-02-12
2000-03-21
Isabella, David J.
Prosthesis (i.e., artificial body members), parts thereof, or ai
Implantable prosthesis
Bone
A61F 244
Patent
active
060397616
ABSTRACT:
An intervertebral spacer comprises a multiplicity of interconnected wall elements collapsible to a first configuration wherein the wall elements are disposed in a compact arrangement, and expandable to a second configuration wherein the wall elements are disposed in an expanded arrangement which is open at a generally planar top and a generally planar bottom thereof.
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Li Lehmann K.
Li Rhodemann
Isabella David J.
Li Medical Technologies Inc.
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