发明名称 |
SYSTEM AND METHOD FOR ALTERING INTERNAL STRESS DISTRIBUTIONS TO RESHAPE A MATERIAL |
摘要 |
A system and method for altering the configuration of a transparent material (e.g. the cornea of an eye) requires identifying local stress distribution patterns inside the material. These patterns are then used to define boundary (interface) surfaces between volumes within the material. In operation, a laser unit performs Laser Induced Optical Breakdown (LIOB) along selected boundary surfaces to disrupt stress distribution patterns between volumes of the material that are separated from each other by the boundary surface. This LIOB allows an externally applied force to thereby alter the configuration of the material.
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申请公布号 |
US2009264873(A1) |
申请公布日期 |
2009.10.22 |
申请号 |
US20080104401 |
申请日期 |
2008.04.16 |
申请人 |
LOESEL FRIEDER;BILLE JOSEF F |
发明人 |
LOESEL FRIEDER;BILLE JOSEF F. |
分类号 |
A61F9/008 |
主分类号 |
A61F9/008 |
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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