发明名称 |
METHOD AND DEVICE FOR PREPARING A DENTAL IMPLANT BY IMMERSION IN A MESENCHYMAL CELL CULTURE |
摘要 |
The present invention concerns a method of manufacturing a dental implant comprising: preparing an implant composed of a root portion and a crown portion and constituted by an inert biocompatible material in a shape which is adapted to an extracted tooth; immersing the root portion of said implant into a culture of undifferentiated mesenchymal cells in a culture medium the composition of which allows differentiation into cementoblasts and fibroblasts, over a period which is sufficient for said differentiation and for adhesion of cementoblasts to the root portion and the formation of a first layer of cementum and an alveolodental ligament primordium attached to said cementum; recovering the implant carrying differentiated tissues affixed to its root portion. |
申请公布号 |
PL192841(B1) |
申请公布日期 |
2006.12.29 |
申请号 |
PL19990347108 |
申请日期 |
1999.10.12 |
申请人 |
SOCIETE ANONYME NATURAL IMPLANT |
发明人 |
GAULT PHILIPPE |
分类号 |
A61C8/00;C12M1/00;A61C5/08;A61K6/00;A61K6/02;A61K35/32;A61L27/00;A61L27/28;A61L27/38;A61P1/02;A61P43/00;C12M1/02;C12M3/02;C12N5/06 |
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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