Implant overdenture system and implant

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United States of America Patent

PATENT NO 9925023
SERIAL NO

14418733

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Abstract

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An implant overdenture system is used to fix an implant overdenture onto alveolar ridge by the support of implants. The implant overdenture has artificial teeth, a denture base, and magnetic assemblies. The implants each have an implant body and a keeper. A largest circumscribed circle diameter d1 in an outer shape of a surface-to-be-attracted of the keeper is equal to or larger than φ1.8 mm, and a largest diameter d2 of the implant body is equal to or larger than φ1.2 mm and equal to or less than φ3.5 mm, and these largest diameters have a relationship expressed by d1/d2≤1.5.

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Patent Owner(s)

  • AICHI STEEL CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arai, Kazuo Aichi, JP 51 827
Honkura, Yoshinobu Aichi, JP 97 1061
Takeuchi, Yasuhiro Aichi, JP 88 1197
Wigianto, Rudi Denpasar, ID 1 1

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