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1. (WO2019027835) DENTAL IMPLANT WITH TWO-PIECE REINFORCED ZIRCONIUM DIOXIDE BASE AND TITANIUM INSERT
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Pub. No.: WO/2019/027835 International Application No.: PCT/US2018/044152
Publication Date: 07.02.2019 International Filing Date: 27.07.2018
IPC:
A61C 8/00 (2006.01) ,A61C 13/00
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
C
DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
8
Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
C
DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
13
Dental prostheses; Making same
Applicants:
DAFTARY, Fereidoun [US/US]; US
BAHAT, Oded [US/US]; US
Inventors:
DAFTARY, Fereidoun; US
BAHAT, Oded; US
Agent:
ROZSA, Thomas, I.; US
Priority Data:
15/668,21403.08.2017US
Title (EN) DENTAL IMPLANT WITH TWO-PIECE REINFORCED ZIRCONIUM DIOXIDE BASE AND TITANIUM INSERT
(FR) IMPLANT DENTAIRE EN DEUX PARTIES CONSTITUÉ D'UNE BASE EN DIOXYDE DE ZIRCONIUM RENFORCÉE ET D'UN INSERT EN TITANE
Abstract:
(EN) A two-piece anatomic dental implant with a Zirconium Dioxide base and a titanium insert. The Zirconium Dioxide base having a milled shaft into which a titanium insert is press fit retained with members to prevent rotation of the titanium insert within the Zirconium Dioxide implant. The present invention only allows metal screws from attachments to be threaded into a metal titanium insert and not threaded into a Zirconia Implant base. The invention includes an improved design for a healing cap providing minimal contact between the stronger material such as titanium and the Zirconium Dioxide.
(FR) Cette invention concerne un implant dentaire anatomique en deux parties comprenant une base en dioxyde de zirconium et un insert en titane. La base en dioxyde de zirconium comprend un corps fraisé dans lequel un insert en titane est ajusté par pression avec des éléments qui empêchent la rotation de l'insert en titane à l'intérieur de l'implant en dioxyde de zirconium. La présente invention permet uniquement la fixation par vis métalliques filetées dans un insert en titane métallique et non par vis filetées dans une base d'implant en zircone. L'invention comprend une conception améliorée de coiffe de cicatrisation à contact minimal entre le matériau plus dur tel que le titane et le dioxyde de zirconium.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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: English (EN)
Filing Language: English (EN)