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1. WO1998023221 - ANATOMICAL RESTORATION DENTAL IMPLANT SYSTEM FOR POSTERIOR AND ANTERIOR TEETH

Publication Number WO/1998/023221
Publication Date 04.06.1998
International Application No. PCT/US1997/022514
International Filing Date 24.11.1997
Chapter 2 Demand Filed 03.06.1998
IPC
A61C 8/00 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
8Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
CPC
A61C 8/0018
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
8Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
0018characterised by the shape
A61C 8/005
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
8Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
0048Connecting the upper structure to the implant, e.g. bridging bars
005Connecting devices for joining an upper structure with an implant member, e.g. spacers
A61C 8/006
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
8Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
0048Connecting the upper structure to the implant, e.g. bridging bars
005Connecting devices for joining an upper structure with an implant member, e.g. spacers
006with polygonal positional means, e.g. hexagonal or octagonal
A61C 8/0066
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
8Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
0048Connecting the upper structure to the implant, e.g. bridging bars
005Connecting devices for joining an upper structure with an implant member, e.g. spacers
0066with positioning means
A61C 8/0069
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
8Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
0048Connecting the upper structure to the implant, e.g. bridging bars
005Connecting devices for joining an upper structure with an implant member, e.g. spacers
0069tapered or conical connection
Applicants
  • DAFTARY, Fereidoun [US]/[US]
Inventors
  • DAFTARY, Fereidoun
Agents
  • BERG, Richard, P.
Priority Data
08/758,40029.11.1996US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) ANATOMICAL RESTORATION DENTAL IMPLANT SYSTEM FOR POSTERIOR AND ANTERIOR TEETH
(FR) SYSTEME D'IMPLANT DENTAIRE DE RESTAURATION ANATOMIQUE DE DENTS POSTERIEURES ET ANTERIEURES
Abstract
(EN) This invention is an anatomical restoration dental implant system for posterior and anterior teeth comprising an anatomic implant fixture (16) which is press fitted within the tapered aveolus of a patient's jawbone, a matching abutment member (14) seated above the anatomic implant fixture, and a bolt member (12) for securing the abutment member to the anatomic implant fixture. The implant fixture has a head section (26) with a bevel periphery top surface (42), and a tapered shaft section (30) with a bottom end. The matching abutment member has a bottom end which has a complementary interior bevel periphery surface (56), where the abutment member is installed over the top end of the implant fixture such that the complementary interior bevel periphery surface of the abutment member matches the bevel periphery surface of the top end of the implant fixture, thereby providing a perfect match therebetween.
(FR) L'invention concerne un système d'implant dentaire de restauration anatomique de dents postérieures et antérieures, qui comprend un appareil (16) d'implant anatomique ajusté par pression dans l'alvéole dentaire conique de la mâchoire d'un patient, un élément de butée (14) correspondant disposé au-dessus de l'appareil d'implant anatomique, et une vis (12) destinée à fixer l'élément de butée à l'appareil d'implant anatomique. L'appareil d'implant anatomique comporte une partie tête (26) dotée d'une surface supérieure (42) à périphérie biseautée et une partie tige conique (30) avec une extrémité inférieure. L'élément de butée correspondant comprend une extrémité inférieure dotée d'une surface complémentaire intérieure (56) à périphérie biseautée, l'élément de butée étant placé au-dessus de l'extrémité supérieure de l'appareil d'implant de sorte que la surface complémentaire intérieure à périphérie biseautée de l'élément de butée corresponde à la surface à périphérie biseautée de l'extrémité supérieure de l'appareil d'implant, ce qui permet d'obtenir une correspondance parfaite entre les deux.
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