Surgery – Instruments – Orthopedic instrumentation
Patent
1992-02-11
1993-05-04
Hafer, Robert A.
Surgery
Instruments
Orthopedic instrumentation
A61F 232
Patent
active
052077535
ABSTRACT:
A bone fracture repair apparatus comprises a guide having three parallel elongate bores two of which are small diameter for receiving a guide wire and one of which is of larger diameter for receiving and guiding a screw. the apparatus permits a plurality of screws to be inserted in substantially parallel disposition. By employing a guide wire in a small diameter bore to locate the guide, screws can be inserted in substantially parallel disposition using the larger diameter bore as a guide and using the guide wire as a pivot to change the position for inserting of a screw.
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patent: 5078719 (1992-01-01), Schreiber
patent: 5087260 (1992-02-01), Fixel
Brown Michael
Hafer Robert A.
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