发明公开
- 专利标题： RING-SHAPED DEVICE
- 专利标题（中）： RINGFÖRMIGEVORRICHTUNG
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申请号： EP09840054.2申请日： 2009-12-25
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公开(公告)号： EP2397114A1公开(公告)日： 2011-12-21
- 发明人: SHIKAMURA, Yuko , SATO, Takao , MATSUNAGA, Toru , YAMAZAKI, Yoshiko , FUKUSHIMA, Tsutomu
- 申请人： Senju Pharmaceutical Co., Ltd. , Seed Co., Ltd.
- 申请人地址： 5-8, Hiranomachi 2-chome Chuo-Ku Osaka-shi, Osaka 541-0046 JP
- 专利权人： Senju Pharmaceutical Co., Ltd.,Seed Co., Ltd.
- 当前专利权人： Senju Pharmaceutical Co., Ltd.,Seed Co., Ltd.
- 当前专利权人地址： 5-8, Hiranomachi 2-chome Chuo-Ku Osaka-shi, Osaka 541-0046 JP
- 代理机构： Jackson, Martin Peter
- 优先权： JP2009028976 20090210; JP2009228303 20090930
- 国际公布： WO2010092735 20100819
- 主分类号： A61F9/007
- IPC分类号： A61F9/007
摘要：
The present invention aims to provide a ring-shaped device superior in the wearing comfort and intraocular stability while being worn on the eye.
Provided is a ring-shaped device to be worn on the scleral surface, which is characterized in that it has an opening to expose the cornea and an intermediate portion between an inner edge portion and an outer edge portion has a maximum thickness.
Provided is a ring-shaped device to be worn on the scleral surface, which is characterized in that it has an opening to expose the cornea and an intermediate portion between an inner edge portion and an outer edge portion has a maximum thickness.
公开/授权文献
- EP2397114B1 RING-SHAPED DEVICE 公开/授权日：2021-06-16
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