Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Implantable prosthesis – Bone
Reexamination Certificate
2007-06-26
2007-06-26
McDermott, Corrine (Department: 3738)
Prosthesis (i.e., artificial body members), parts thereof, or ai
Implantable prosthesis
Bone
C623S017140, C623S017150, C623S017160
Reexamination Certificate
active
11037629
ABSTRACT:
The instant invention proposes an artificial intervertebral disc providing for angular displacements between adjacent vertebrae wherein these displacements are accommodated by internal shear in an elastomeric layered element residing between the upper and lower bases attached, respectively, to the upper and lower adjacent vertebrae, without sliding.
REFERENCES:
patent: 6645248 (2003-11-01), Casutt
patent: 7048764 (2006-05-01), Ferree
patent: 2003/0074068 (2003-04-01), Errico et al.
patent: 2004/0133278 (2004-07-01), Marino et al.
patent: 2004/0243240 (2004-12-01), Beaurain et al.
The Random House College Dictionary, copyright 1980, the unabridged edition, p. 760.
McDermott Corrine
Sweet Thomas J.
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