发明专利
JP2013527480A Method for producing a contact lens, materials and systems, and the method, a contact lens produced using the materials and systems
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基本信息:
- 专利标题： Method for producing a contact lens, materials and systems, and the method, a contact lens produced using the materials and systems
- 申请号：JP2012521138 申请日：2010-07-18
- 公开(公告)号：JP2013527480A 公开(公告)日：2013-06-27
- 发明人： パステルナーク，ジョナサン , シャーマン，ウラディミール
- 申请人： ロイコ オフサルミック テクノロジーズ リミテッドLeuko Ophthalmic Technologies Limited
- 专利权人： ロイコ オフサルミック テクノロジーズ リミテッドLeuko Ophthalmic Technologies Limited
- 当前专利权人： ロイコ オフサルミック テクノロジーズ リミテッドＬｅｕｋｏ Ｏｐｈｔｈａｌｍｉｃ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｌｉｍｉｔｅｄ
- 优先权： US22670009 2009-07-18
- 主分类号： G02C7/04
- IPC分类号： G02C7/04 ; C09B1/00
摘要：
Disclosed are methods, materials and systems for producing contact lenses and contact lenses produced using said methods, materials and systems. According to some embodiments, a contact lens produced by said methods, materials and systems includes an extra-ocular indicator (“EOI”) adapted to alter in color upon removal of said lens from an eye. The EOI may be at least partially composed of a pigment adapted to become relatively more visible when the contact lens is outside an eye than when the contact lens is placed in an eye.