Surgery – Instruments – Forceps
Patent
1997-02-12
1998-09-22
Jackson, Gary
Surgery
Instruments
Forceps
606206, A61B 1728
Patent
active
058108785
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: 5020519 (1991-06-01), Hayes et al.
patent: 5258007 (1993-11-01), Spetzler et al.
patent: 5423855 (1995-06-01), Marienne
patent: 5443479 (1995-08-01), Bressi, Jr.
patent: 5645564 (1997-07-01), Northrup et al.
Compact CD Low Back Surgeon's Documentation, Sofamore 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.
Jackson Gary
SDGI Holdings Inc.
Truong Kevin
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