发明名称 |
Apparatus for optometric self-examination, management server and contact lens selection system |
摘要 |
An object of the present invention is to provide an apparatus for optometric self-examination, a management server and a contact lens selection system using the same that are readily available to a new user and additionally shorten a time period required by an eye care practitioner for prescription or, even if no eye care practitioner's prescription is provided, allow for selection of a contact lens preferred for the user. The apparatus for optometric self-examination includes an optometric data acquisition unit for determining at least a part of a shape of a cornea of a user in response to an operation by the user and acquiring optometric data, based on the shape of the cornea, and a contact lens data display unit for displaying a result of selection of a contact lens suited for the optometric data, based on the optometric data and the shape data of contact lenses. |
申请公布号 |
US9215974(B2) |
申请公布日期 |
2015.12.22 |
申请号 |
US201414311073 |
申请日期 |
2014.06.20 |
申请人 |
MENICON CO., LTD. |
发明人 |
Tanaka Hidenari;Okawa Masahiro;Muraki Kensuke |
分类号 |
A61B3/02;A61B3/10;A61B3/00;A61B3/18;A61B3/107 |
主分类号 |
A61B3/02 |
代理机构 |
Oliff PLC |
代理人 |
Oliff PLC |
主权项 |
1. An apparatus for optometric self-examination, comprising:
a database to store shape data of a plurality of contact lenses; an optometric data acquisition unit for determining at least a part of a shape of a cornea of a user in response to an operation by the user and acquiring optometric data, based on the shape of the cornea; a contact lens selection unit for selecting one or a plurality of contact lenses suited for the optometric data, based on the optometric data and the shape data of contact lenses stored in the database; and a contact lens data display unit for displaying a result of selection of a contact lens selected by the contact lens selection unit, wherein the optometric data acquisition unit acquires curvature data at a plurality of points on a surface of the cornea of the user the optometric data, and the contact lens selection unit calculates an average value from a maximum value and a minimum value among the curvature data at the plurality of points acquired as the optometric data and selects the one or a plurality of contact lenses based on the average value. |
地址 |
Nagoya-shi JP |