Surgery – Instruments – Orthopedic instrumentation
Patent
1989-03-14
1991-03-05
Hafer, Robert A.
Surgery
Instruments
Orthopedic instrumentation
606206, 128 20, 623 17, A61F 504, A61F 244, A61B 1700
Patent
active
049974327
ABSTRACT:
The surgical instrument set for the insertion of intervertebral endoprostheses, which consist of two stop plates and a sliding core to be arranged between them, is characterized in that it has spreading forceps (9) which have, at their front end on each spreading jaw (10, 11), an essentially U-shaped recess surrounding one stop plate on three sides and gripping the edge, the thickness of the spreading jaws (10, 11) in the spreading direction being essentially identical to the thickness of the stop plates.
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patent: 4759766 (1988-07-01), Buettner-Janz et al.
"Journal of Bone & Joint Surgery", Richards; Jul. 1965, vol. 47-A, #5, p. 71.
Brown M.
Hafer Robert A.
Waldemar Link (GmbH & Co.)
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