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1. (WO1998049882) ARTIFICIAL TOOTH
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/049882 International Application No.: PCT/JP1998/003021
Publication Date: 12.11.1998 International Filing Date: 06.07.1998
Chapter 2 Demand Filed: 09.10.1998
IPC:
A61C 13/10 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
C
DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
13
Dental prostheses; Making same
10
Fastening of artificial teeth to artificial base material, e.g. to palates or to adjacent artificial tooth
Applicants:
UJI, Hideyo [JP/JP]; JP
Inventors:
UJI, Hideyo; JP
Priority Data:
10/18131326.05.1998JP
10/22509906.07.1998JP
9/21887510.07.1997JP
Title (EN) ARTIFICIAL TOOTH
(FR) DENT ARTIFICIELLE
Abstract:
(EN) A stable dental prosthesis or artificial tooth easier in occlusal adjustment than the conventional ones, comprising a pressure buffering layer (82) made of a flexible buffering material and provided between the occlusal surface portion (80) and the connecting portion (81), of an artifical tooth, wherein the pressure buffering layer (82) of a flexible buffering material can adjust a biting force in response to a varying occlusal pressure, allowing a flexible positional movement adjustment of the occlusal surface portion (80), including its vertical, horizontal and oblique movements, while a person wearing the artificial tooth is resting. This artificial tooth also allows adjustment of the cusp angle of the occlusal surface portion (80).
(FR) Prothèse dentaire fixe ou dent artificielle avec laquelle l'occlusion est plus facile à ajuster qu'avec les prothèses ou dents classiques. La dent artificielle comporte une couche tampon de pression (82), constituée d'un matériau tampon souple et disposée entre sa partie surface occlusale (80) et son collet (81). La couche tampon de pression (82) ajuste la force de l'occlusion en réponse à une pression occlusale variable, ce qui permet d'ajuster de manière souple les mouvements de la surface occlusale (80), qu'ils soient verticaux, horizontaux ou obliques, pendant que la personne porteuse de ladite dent est au repos. Cette dent artificielle permet également d'ajuster l'angle cuspidien de la partie surface occlusale (80).
Designated States: AU, BR, CA, CN, KR, NO, NZ, RU, US
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
EP0995407US6431865CA2296065AU1998079376