Implant overdenture system and implant |
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| 申请号 | US14418733 | 申请日 | 2013-06-04 | 公开(公告)号 | US09925023B2 | 公开(公告)日 | 2018-03-27 |
| 申请人 | AICHI STEEL CORPORATION; | 发明人 | Kazuo Arai; Yoshinobu Honkura; Yasuhiro Takeuchi; Rudi Wigianto; | ||||
| 摘要 | 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. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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