Title:
眼測定装置
Document Type and Number:
Japanese Patent JP7314051
Kind Code:
B2
Abstract:
An eye measuring apparatus includes a stimulator including multiple stimulator light points for projecting a plurality of light rays onto a surface of the cornea of an eye; a camera system for capturing reflected images of the stimulator light points; and a computational unit arranged to analyse the posterior surface of the cornea and/or to obtain a characteristic of the eye on the basis of the reflected images. The control unit is arranged to activate subsequently different subsets of the multiple stimulator light points; and to carry out the following steps: selecting, for each of the different subsets of the multiple stimulator light points, at least one reflected image that corresponds with activation of the respective subset of the multiple stimulator light points, and combining the selected reflected images with each other to analyse the posterior surface of the cornea and/or to obtain the characteristic of the eye.
Inventors:
De Vries Haye Limmer
Piper Roland Brin
Piper Roland Brin
Application Number:
JP2019554413A
Publication Date:
July 25, 2023
Filing Date:
April 13, 2018
Export Citation:
Assignee:
Cassini Technologies B.V.
International Classes:
A61B3/107
Domestic Patent References:
| JP2017047129A | ||||
| JP2012217567A | ||||
| JP2015531276A | ||||
| JP3066356A | ||||
| JP2015104554A | ||||
| JP10500033A | ||||
| JP2005102938A |
Attorney, Agent or Firm:
Kazuyoshi Hayashi
Tetsuo Shiba
Takuya Saito
Mitsuru Iwaike
Kazuhiro Kosuge
Tetsuo Shiba
Takuya Saito
Mitsuru Iwaike
Kazuhiro Kosuge
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