发明名称 |
METHOD FOR PREPARING CORNEAL DONOR TISSUE FOR REFRACTIVE EYE SURGERY UTILIZING THE FEMTOSECOND LASER |
摘要 |
A method of accurately fabricating a non-human donor corneal tissue for implantation into a recipient human cornea, the method comprising the steps of: removing corneal tissue from a donor with a femtosecond laser; placing the corneal tissue in a fixative solution for a selected time interval to cross-link the collagen fibrils in the tissue and prevent swelling of the corneal tissue; and shaping the tissue to provide a conical inlay of a selected shape and thickness having one or more radial extensions. The method is such that the corneal inlay may be attached to the peripheral corneal and/or the sclera. The method is such that the corneal inlay may be stored for a period of up to two years prior to attachment. |
申请公布号 |
US2014155871(A1) |
申请公布日期 |
2014.06.05 |
申请号 |
US201313891088 |
申请日期 |
2013.05.09 |
申请人 |
Cumming James Stuart |
发明人 |
Cumming James Stuart |
分类号 |
A61F9/008;A61F2/16 |
主分类号 |
A61F9/008 |
代理机构 |
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代理人 |
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主权项 |
1. A method of accurately fabricating a non-human donor conical tissue for implantation into a recipient human cornea, the method comprising the steps of:
removing cortical tissue from a donor with a femtosecond laser; placing the corneal tissue in a fixative solution for a selected time interval to cross-link the collagen fibrils in the tissue and prevent swelling of the corneal tissue; and shaping the tissue to provide a conical inlay of a selected shape and thickness having one or more radial extensions.
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地址 |
Laguna Beach CA US |