Pentagonal screwdriver, for screwing screws with pentagonal recesses, in particular orthopaedic screws
AssigneeBiotech International (Societe Par Actions Simplifiee)
InventorFrédéric Impellizzeri
Life of this patent
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Abstract
A pentagonal screwdriver, for screwing screws with pentagonal recesses, in particular orthopaedic screws with one face thereof tilted relative to and in the direction of the longitudinal axis of said screwdriver, the other four faces of the screwdriver being straight and parallel to said longitudinal axis.
Claims9
Pentagonal screwdriver, for screwing of screws with pentagonal recess, in particular of orthopedic screws, characterized in that it has one inclined flat relative to and in direction of the longitudinal axis of said screwdriver, the other four flats of the screwdriver being straight and parallel to said longitudinal axis.
Dependencies are inferred from the claim text.