发明申请
- 专利标题: OPTICAL COUPLING GEL FOR EYE IMAGING
- 专利标题(中): 用于眼睛成像的光学耦合凝胶
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申请号: US12606017申请日: 2009-10-26
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公开(公告)号: US20100121442A1公开(公告)日: 2010-05-13
- 发明人: William Shea , Barry Linder , Phillip Baker , Yan Zhou
- 申请人: William Shea , Barry Linder , Phillip Baker , Yan Zhou
- 申请人地址: US CA Pleasanton
- 专利权人: CLARITY MEDICAL SYSTEMS, INC.
- 当前专利权人: CLARITY MEDICAL SYSTEMS, INC.
- 当前专利权人地址: US CA Pleasanton
- 主分类号: A61F2/16
- IPC分类号: A61F2/16
摘要:
The invention discloses an optical coupling gel that has a set of desired features for application in eye imaging, including being approved for eye contact, optically transparent, able to maintain normal hydration of the ocular surface, flexible and capable of maintaining a distinct shape, minimal in breakdown/change during use, and easily dispensable/applicable. In one embodiment, the gel is made of Sodium Carboxy Methylcellulose (SCMC), where the amount of the cellulose determines the viscosity of the gel for its particular application. The right amount of gel is contained in an applicator for application to one or two eyes.
公开/授权文献
- US08518109B2 Optical coupling gel for eye imaging 公开/授权日:2013-08-27