- 专利标题: Apparatus and method of determining an eye prescription
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申请号: US15858415申请日: 2017-12-29
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公开(公告)号: US10349830B2公开(公告)日: 2019-07-16
- 发明人: Nicholas James Durr , Eduardo Lage Negro , Shivang R. Dave
- 申请人: Massachusetts Institute of Technology
- 申请人地址: US MA Cambridge
- 专利权人: Massachusetts Institute of Technology
- 当前专利权人: Massachusetts Institute of Technology
- 当前专利权人地址: US MA Cambridge
- 代理机构: Sunstein Kann Murphy & Timbers LLP
- 主分类号: A61B3/103
- IPC分类号: A61B3/103 ; A61B3/00 ; A61B3/10 ; A61B5/00 ; A61B3/113 ; A61F9/008 ; A61B3/18 ; A61B3/14 ; A61B3/15
摘要:
Eye prescriptions may be determined by providing a simple, easy to use, portable device with a specially configured targeting light source that aligns the eye, mitigates accommodation, and provides accurate results. Unlike stationary, closed view autorefractors, this device typically is portable, self-usable, relatively inexpensive, enabling more widespread use across the world.
公开/授权文献
- US20180116504A1 Apparatus and Method of Determining an Eye Prescription 公开/授权日:2018-05-03