Surgery – Instruments – Orthopedic instrumentation
Reexamination Certificate
2005-10-11
2005-10-11
Robert, Eduardo C. (Department: 3732)
Surgery
Instruments
Orthopedic instrumentation
C606S064000, C606S071000
Reexamination Certificate
active
06953462
ABSTRACT:
An anchor is implantable into a bone in a patient's body and, when implanted, is resistant to toggling in the bone and to being pulled from the bone. The anchor includes a head end portion having a surface that extends transverse to a central axis of the anchor and is engagable with the bone. A plurality of helical spikes extend from the surface on the head end portion and are engagable with the bone. Each of the plurality of helical spikes has a helical central axis that forms a helix around the central axis of the anchor. Each of the plurality of helical spikes further has a circular cross-sectional configuration as viewed in a plane extending perpendicular to the helical central axis of each of the helical spikes and a distal end portion with a tip that penetrates the bone as the head end portion is rotated relative to the bone.
REFERENCES:
patent: 2033039 (1936-03-01), Limpert
patent: 4762453 (1988-08-01), DeCaro
patent: 4854311 (1989-08-01), Steffee
patent: 4961740 (1990-10-01), Ray et al.
patent: 5055104 (1991-10-01), Ray
patent: 5116336 (1992-05-01), Frigg
patent: 5246443 (1993-09-01), Mai
patent: 5263953 (1993-11-01), Bagby
patent: 5290289 (1994-03-01), Sanders et al.
patent: 5437266 (1995-08-01), McPherson et al.
patent: 5534031 (1996-07-01), Matsuzaki et al.
patent: 5582616 (1996-12-01), Bolduc et al.
patent: 5626613 (1997-05-01), Schmieding
patent: 5662683 (1997-09-01), Kay
patent: 5728116 (1998-03-01), Rosenman
patent: 5791899 (1998-08-01), Sachdeva et al.
patent: 5800550 (1998-09-01), Sertich
patent: 5810851 (1998-09-01), Yoon
patent: 5824008 (1998-10-01), Bolduc et al.
patent: 5888223 (1999-03-01), Bray, Jr.
patent: 5904696 (1999-05-01), Rosenman
patent: 6010502 (2000-01-01), Bagby
patent: 6036701 (2000-03-01), Rosenman
patent: 6071310 (2000-06-01), Picha et al.
patent: 6080155 (2000-06-01), Michelson
patent: 6102950 (2000-08-01), Vaccaro
patent: 6106557 (2000-08-01), Robioneck et al.
patent: 6113638 (2000-09-01), Williams et al.
patent: 6117162 (2000-09-01), Schmieding et al.
patent: 6120502 (2000-09-01), Michelson
patent: 6120503 (2000-09-01), Michelson
patent: 6123705 (2000-09-01), Michelson
patent: 6126688 (2000-10-01), McDonnell
patent: 6126689 (2000-10-01), Brett
patent: 6139550 (2000-10-01), Michelson
patent: 6206882 (2001-03-01), Cohen
patent: 6296656 (2001-10-01), Bolduc et al.
patent: 6468309 (2002-10-01), Lieberman
patent: 6527774 (2003-03-01), Lieberman
patent: 6551319 (2003-04-01), Lieberman
patent: 6551322 (2003-04-01), Lieberman
patent: 0374088 (1989-10-01), None
patent: 0663184 (1995-07-01), None
patent: 2299548 (1976-08-01), None
patent: 1071297 (1984-02-01), None
patent: WO0224087 (2002-03-01), None
An article entitled “Anterior Vertebral Body Screw Pullout Testing, A Comparison of Zielke, Kaneda, Universal Spine System, and Universal Spine System With Pullout-Resistant Nut”, by Isador H. Lieberman, et al., Reprinted from SPINE, vol. 23, No. 8, Apr. 15, 1998.
An excerpt from The Application of Shape Memory Alloys in Medicine; Author: I.P. Lipscomb, 1996; Contents; Forward; Preface; Chapter 1 “Introduction to Shape Memory Alloys (SMAs)”.
An excerpt from The Application of Shape Memory Alloys in Medicine; Author: I.P. Lipscomb, 1996; Chapter 2 entitled “Characteristics of Shape Memory Alloys in Medical Applications”.
An excerpt from The Application of Shape Memory Alloys in Medicine; Author: I. P. Lipscomb, 1996; Chapter 5 “Present and Future Orthopaedic Applications”.
Robert Eduardo C.
Tarolli, Sundheim Covell & Tummino L.L.P.
The Cleveland Clinic Foundation
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