| Original document(56 pages) 中文版 |
A dental implant is adapted to be installed in a bore formed in jaw bone tissue for retaining a dental prosthesis. The implant comprises a generally cylindrical body defining a longitudinal axis and including an outer periphery. The body is opened at a front end thereof and includes a front cylindrical cavity for receiving a cylindrical bore core. A plurality of through holes is formed in the body and communicates with the front cavity to accommodate the growth of bone tissue therethrough. The body is opened at a rear end thereof and includes a rear cavity communicating with the open rear end for receiving a prosthesis-attachment. The outer periphery of the body can be cylindrically smooth or may include a plurality of longitudinally spaced, circumferentially disposed ribs. There are thus defined on the outer periphery a plurality of circumferentially continuous surface regions adapted to engage the wall of the bore in the bone to resist the flow of blood past the implant. This, in turn, promotes blood clotting and the regeneration and regrowth of bone tissue. |
Application Number
申请号 |
87105608 |
Application Date
申请日 |
1987.08.13 |
| Title 名称 |
Process and apparatus for forming a dental prosthesis and installing same in a patient's mouth |
Publication Number
公开号 |
1017021 |
Publication Date
公开日 |
1988.03.16 |
| Approval Pub. Date |
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Granted Pub. Date |
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| International Classification 分类号 |
A61C1/00;A61C8/00;A61C13/00 |
Applicant(s) Name
申请人 |
Ross Systems Corp. (US) 324 Datura Street, West Palm Beach, Florida 33401 U.S.A. |
| Address 地址 |
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| Inventor(s) Name 发明人 |
Stanley E. Ross |
| Attorney & Agent 代理人 |
ZHANG HENGKANG |
| More information 更 多 信 息 |
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