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1. (WO2001037752) ANCHOR SCREW FOR ORTHODONTIC TREATMENTS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2001/037752 International Application No.: PCT/EP2000/011722
Publication Date: 31.05.2001 International Filing Date: 24.11.2000
Chapter 2 Demand Filed: 25.06.2001
IPC:
A61C 7/00 (2006.01) ,A61C 7/14 (2006.01) ,A61C 7/28 (2006.01) ,A61C 8/00 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
C
DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
7
Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
C
DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
7
Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
12
Brackets; Arch wires; Combinations thereof; Accessories therefor
14
Brackets; Fixing brackets to teeth
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
C
DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
7
Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
12
Brackets; Arch wires; Combinations thereof; Accessories therefor
28
Securing arch wire to bracket
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
Applicants: MAINO, Bortolo, Giuliano[IT/IT]; IT (CA, US)
NICOS SAS DI DE TONI NICOLETTA & C.[IT/IT]; Viale Milano, 53 I-36100 Vicenza, IT (AllExceptUS)
Inventors: MAINO, Bortolo, Giuliano; IT
Agent: BONINI, Ercole; Studio Ing. E. Bonini SRL Corso Fogazzaro, 8 I-36100 Vicenza, IT
Priority Data:
VI99A00024126.11.1999IT
Title (EN) ANCHOR SCREW FOR ORTHODONTIC TREATMENTS
(FR) VIS D'ANCRAGE POUR TRAITEMENTS D'ORTHODONTIE
Abstract:
(EN) The invention discloses an anchor screw (10) to the palatal vault for orthodontic correction treatments comprising: a lower threaded portion (1) adapted to be screwed to the bone; a substantially cylindrical central portion (2) protruding from said bone and the gum adapted to allow anchorage of traction and/or thrust orthodontic devices; an upper portion (3) provided with movement means (4) to screw and unscrew said screw. Said central portion (2) has a reduced diameter zone (6) in comparison with the diameter of said cylindrical portion and at least a hole (5) for the passage of orthodontic devices such as round and/or rectangular/square wires.
(FR) L'invention porte sur une vis d'ancrage (10) se fixant à la voûte du palais en vue de traitements de correction orthodontique comportant: une partie inférieure filetée (1) se vissant dans l'os; une partie centrale sensiblement cylindrique (2) saillant de l'os et de la gencive et permettant d'ancrer des instruments d'orthodontie exerçant soit une traction soit une poussée; une partie supérieure (3) munie de moyens de mise en mouvement (4) pour visser ou dévisser ladite vis. Ladite partie centrale (2) présente une zone (6) de diamètre réduit par rapport à celui de la partie cylindrique, et au moins un trou (5) pour le passage des instruments d'orthodontie tels que des fils ronds et/ou rectangulaires/carrés.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)