Sawing gauge system

Details Sawing gauge system Sawing gauge system

1989-12-12

1991-09-17

Hafer, Robert A.

Surgery

Instruments

Orthopedic instrumentation

606 89, 606 88, A61N 130

Patent

active

050491490

ABSTRACT:
A sawing gauge system to be used in case of intertrochantery accommodation osteotomies includes a first sawing gauge having an underside curved like a hollow cylinder for a face-to-face engagement with the bone surface of the femur shaft and a sawing opening oriented vertical to the axis of the femur shaft; and a second sawing gauge having an underside being curved like a hollow cylinder for a face-to-face engagement with the bone surface of the femur shaft and a sawing opening inclined towards the sawing opening in the first sawing gauge by an angle of 6.degree. if the axes of the undersides of the first and second sawing gauges coincide.

REFERENCES:
patent: 2547571 (1950-06-01), Ettinger
patent: 4718413 (1988-01-01), Johnson
patent: 4926847 (1990-05-01), Luckman

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