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1. (WO2017174830) SCREW AND ACTUATING TOOL FOR DENTAL IMPLANTOLOGY

Pub. No.:    WO/2017/174830    International Application No.:    PCT/ES2016/000104
Publication Date: Fri Oct 13 01:59:59 CEST 2017 International Filing Date: Thu Sep 22 01:59:59 CEST 2016
IPC: A61C 8/00
Applicants: PADRÓS ROLDÁN, Roberto
VOGUL, S.L.U.
Inventors: PADRÓS ROLDÁN, Roberto
MARTINEZ LOPEZ, Jordi
VALLS ANDIÑACH, Joan
TENA CORTS, Guillem
Title: SCREW AND ACTUATING TOOL FOR DENTAL IMPLANTOLOGY
Abstract:
The invention relates to a screw and actuating tool for dental implantology, which comprises two parts: one is a round, toothed head (21) with a series of teeth (22) distributed peripherally, and the other is a prism-shaped housing (13) with a plurality of longitudinal channels (14). The longitudinal channels (14) are wider than the corresponding teeth (22), such that when the actuating tool is in a position of coupling with the screw, the toothed head (21) is able to make a relative rotation of a determined amplitude (a) within the prism-shaped housing (13) and with respect to the geometric axis of the screw, between an operative tightening position in which the teeth (22) and the channels (14) make contact with each other by means of first sides (22a, 14a), and an operative loosening position in which the teeth and the channels make contact with each other by means of second sides (22b, 14b).