发明名称 |
SUBPERIOSTEAL DENTURE SUPPORTING FIXTURE IMPLANT |
摘要 |
An oral fixture implant system for supporting a prosthetic denture structure in which fixture posts (1) are implanted onto subperiosteal seats. A vertical projection shaft (3) of the fixture post (1) extends through the fibromucousal tissue (8) and into the oral cavity. A fixture post collar (13) is placed above the fixture post (1) and a fixture retention bar (4) with apertures (5) corresponding to the fixture post locations is mounted over the collars (13) allowing the upper portion of the fixture post projections to rise above the retention bar surface. The denture structure (26) is fabricated with a grooved undersurface (21) that accommodates the fixture retention bar (4) and depressions (20) in the groove fit over the tops of the fixture post shafts (3). |
申请公布号 |
WO9404091(A1) |
申请公布日期 |
1994.03.03 |
申请号 |
WO1992US01779 |
申请日期 |
1992.08.17 |
申请人 |
PARK DENTAL RESEARCH CORPORATION |
发明人 |
CULLEN, RONALD, PATRICK |
分类号 |
A61C8/00;(IPC1-7):A61C8/00 |
主分类号 |
A61C8/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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