发明名称 |
METHOD AND APPARATUS FOR PROCESSING HARD MATERIAL |
摘要 |
A method and apparatus are provided for processing a hard material, for example a hard biological material such as dental enamel or bone, with optical radiation. A treatment zone of the material is selectively cleaned of ablation products and other dirt to enhance processing efficiency, and a tip through which the optical radiation is applied to the treatment zone of the hard material is spaced slightly from the treatment zone during at least a portion of the time that hydrating fluid is being applied to the zone and/or while air or another gas is applied to the zone to clean the surface thereof.
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申请公布号 |
US2008021441(A1) |
申请公布日期 |
2008.01.24 |
申请号 |
US20070767495 |
申请日期 |
2007.06.23 |
申请人 |
ALTSHULER GREGORY B;BELIKOV ANDREI V |
发明人 |
ALTSHULER GREGORY B.;BELIKOV ANDREI V. |
分类号 |
A61B18/18;A61B18/00;A61B18/22;A61C1/00;A61C3/00;A61C17/02 |
主分类号 |
A61B18/18 |
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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