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1. (WO2017154029) REAMER WITH IMPROVED BLADE FOR NI-TI INSTRUMENTS FOR ENDODONTIC USE

Pub. No.:    WO/2017/154029    International Application No.:    PCT/IT2016/000133
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Tue May 24 01:59:59 CEST 2016
IPC: A61C 5/02
Applicants: MALAGNINO, Giulia
Inventors: MALAGNINO, Giulia
Title: REAMER WITH IMPROVED BLADE FOR NI-TI INSTRUMENTS FOR ENDODONTIC USE
Abstract:
The present invention relates to a reamer with improved blade for Ni-Ti instruments for endodontic use, said reamer comprising a not active tip (3, 13, 113) and at least one blade (2a, 2b; 12a, 12b, 12c; 1 12a, 1 12b) having, at least partially, a substantially spiral development and comprising a crest (4a, 4b; 14a, 14b, 14c; 114a, 114b) where a plurality of undulations (5a, 5b; 15a, 15b, 15c; 115a, 1 15b) is formed, such that said plurality of undulations (5a, 5b; 15a, 15b, 15c; 115a, 115b) causes a deceleration or an interruption during advancing motion of said reamer when using said reamer for enlarging a channel.