Surgery – Instruments – Orthopedic instrumentation
Patent
1998-07-07
2000-03-14
Buiz, Michael
Surgery
Instruments
Orthopedic instrumentation
606207, A61B 1770
Patent
active
060366923
ABSTRACT:
Forceps are provided with a bifurcated gripping nose on one end adapted to pivotally engage an implant while a rod passes between the branches of the bifurcated gripping nose. The forceps further define a fulcrum adjacent the gripping nose. The pivotally engaging gripping nose and included fulcrum permit a surgeon to urge the rod into an opening in the implant with a single instrument while securely gripping the implant. With the implant pivotally engaged by the gripping nose, movement of the forceps towards the rod brings the fulcrum into contact with the rod and further movement urges the rod into an opening in the implant. In an alternative form, the gripping nose is laterally offset to urge a laterally offset rod into alignment with the implant upon rotation of the forceps.
REFERENCES:
patent: 4411259 (1983-10-01), Drummond
patent: 4567884 (1986-02-01), Edwards
patent: 4927425 (1990-05-01), Lozier
patent: 5020519 (1991-06-01), Hayes et al.
patent: 5364397 (1994-11-01), Hayes et al.
patent: 5423855 (1995-06-01), Marienne
patent: 5674228 (1997-10-01), Henderson et al.
patent: 5817094 (1998-10-01), Errico et al.
Compact CD Low Back Surgeon's Documentation, Sofamor Spine Division, pp. 60-61, 78-79.
Cotrel-Dubousset Instrumentation (one page).
The TSRH Implant System, Chapter 2, pp. 50-51.
Universal Spinal System Rod Introduction Pliers by Synthes Spine (13 pages) .
Barker Thomas
Brumfield David L.
Burel Marc H.
Buiz Michael
SDGI Holdings Inc.
Truong Kevin
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