发明名称 |
NEW USE OF BIOACTIVE SILICIOUS GLASS AND NEW COMPOSITIONS CONTAINING BIOACTIVE SILICIOUS GLASS |
摘要 |
The invention concerns a novel use of bioactive silica containing glass. According to the present invention, the said glass is used for making a preparation which reduces the pulpal irritation of a tooth and/or strengthens the structure of a tooth. The invention also presents a pharmaceutical preparation, including a glass phase which is bioactive silica containing glass in the form of a paste, suspension or solution mixed in a physiologically suitable liquid or bound to a physiologically suitable vehicle, and which preparation reduces the pulpal irritation of a tooth and/or strengthens the structure of a tooth. Bioactive silica containing glass may be a material which contains only Si-oxide or Si-hydroxide and which allows the formation and movement of Si-OH-groups. Preferably, the preparation also comprises calcium and phosphate sources. |
申请公布号 |
CA2200218(A1) |
申请公布日期 |
1996.04.18 |
申请号 |
CA19952200218 |
申请日期 |
1995.10.02 |
申请人 |
BIOXID OY |
发明人 |
SALONEN, JUKKA;TUOMINEN, ULLA;YLI-URPO, ANTTI |
分类号 |
A61K6/027;A61K6/033;A61K6/06;(IPC1-7):A61K6/027 |
主分类号 |
A61K6/027 |
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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