WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2015028743) ENDODONTIC INSTRUMENT WITH ROUGH SURFACES, AND METHOD FOR PRODUCING SUCH AN INSTRUMENT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/028743    International Application No.:    PCT/FR2014/052074
Publication Date: 05.03.2015 International Filing Date: 11.08.2014
IPC:
A61C 5/02 (2006.01), B23H 9/00 (2006.01)
Applicants: NEOLIX [FR/FR]; 11 Avenue Raoul Vadepied F-53600 Châtres-la-Forêt (FR)
Inventors: PERNOT, Jacques; (FR).
ROLLAND, Xavier; (FR).
EUVRARD, Hubert; (FR)
Agent: LEGI LC; 2 allée Baltard F-44300 Nantes (FR)
Priority Data:
1358351 30.08.2013 FR
Title (EN) ENDODONTIC INSTRUMENT WITH ROUGH SURFACES, AND METHOD FOR PRODUCING SUCH AN INSTRUMENT
(FR) INSTRUMENT ENDODONTIQUE À SURFACES RUGUEUSES, ET PROCÉDÉ DE FABRICATION D'UN TEL INSTRUMENT
Abstract: front page image
(EN)The invention relates to an endodontic instrument comprising a shaft to be secured in an instrument-carrier and an active part to be introduced into a root canal, the active part comprising a plurality of faces (21, 22, 23) and at least one edge (25, 26, 27) formed by the intersection of two faces; at least two of said adjacent faces having a surface with a roughness presenting an arithmetic mean deviation from the mean line Ra, selected such that 0.5μm
(FR)L'invention concerne un instrument endodontique, comprenant un manche destiné à être solidarisé à un porte-instrument et une partie active destinée à être introduit dans un canal dentaire, la partie active comprenant une pluralité de faces (21, 22, 23), et au moins une arête (25, 26, 27) formée par l'intersection de deux faces; au moins deux desdites faces adjacentes présentent une surface présentant une rugosité ayant un écart moyen arithmétique par rapport à la ligne moyenne Ra, choisie tel que 0,5 μm
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: French (FR)
Filing Language: French (FR)