- 专利标题: Contact lenses for refractive correction
-
申请号: US16579611申请日: 2019-09-23
-
公开(公告)号: US11126011B2公开(公告)日: 2021-09-21
- 发明人: Eugene de Juan, Jr. , Cary J. Reich , Yair Alster , Matt Clarke , Kuangmon Ashley Tuan , Brian Levy , Raymond Lum , Jose D. Alejandro
- 申请人: Journey1, Inc.
- 申请人地址: US CA Brisbane
- 专利权人: Journey1, Inc.
- 当前专利权人: Journey1, Inc.
- 当前专利权人地址: US CA Brisbane
- 代理机构: Wilson Sonsini Goodrich & Rosati
- 主分类号: G02C7/04
- IPC分类号: G02C7/04 ; G02C7/02
摘要:
Ophthalmic lenses for correcting refractive error of an eye are disclosed. Ophthalmic lenses include a deformable inner portion and a deformable peripheral portion. When disposed over the optical region of an eye, the inner portion is configured so that engagement of the posterior surface against the eye deforms the posterior surface so that the posterior surface has a shape diverging form the refractive shape of the epithelium when viewing with the eye through the ophthalmic lens. The rigidity of the inner portion is greater than the rigidity of the peripheral portion and the ophthalmic lenses are configured to allow movement relative to the eye upon blinking of the eye and to be substantially centered on the optical region of the cornea following the blinking of the eye. Methods of correcting refractive errors of an eye such as astigmatism or spherical aberration using the ophthalmic lenses are also disclosed.
公开/授权文献
- US20200264450A1 CONTACT LENSES FOR REFRACTIVE CORRECTION 公开/授权日:2020-08-20
信息查询