Title:
OPHTHALMIC APPARATUS AND CONTROL PROGRAM FOR OPHTHALMIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/138102
Kind Code:
A1
Abstract:
An ophthalmic apparatus equipped with a first photographic means for capturing a facial image and a second photographic means for capturing an anterior eye image, the ophthalmic apparatus comprising: a control means for executing an adjustment process that includes a position acquisition step for acquiring the position of a subject's eye to be determined on the basis of the facial image, a first control step for controlling a drive means on the basis of the acquired position of the subject's eye so as to cause the subject's eye to fall within a shooting range of the second photographic means, and a second control step for adjusting the position of an examination unit relative to the subject's eye by controlling the drive means after the first control step on the basis of the anterior eye image; a first acquisition means which acquires, as a detecting position, the subject's eye position that is determined through analysis of the facial image; and a second acquisition means which receives an input operation relating to the position of the subject's eye with respect to the facial image and then acquires, as a designated position, the position of the subject's eye that is determined on the basis of the input operation.
Inventors:
NAKAMURA KENJI (JP)
ARIKAWA TORU (JP)
HIGUCHI YUKIHIRO (JP)
ARIKAWA TORU (JP)
HIGUCHI YUKIHIRO (JP)
Application Number:
PCT/JP2021/044669
Publication Date:
June 30, 2022
Filing Date:
December 06, 2021
Export Citation:
Assignee:
NIDEK KK (JP)
International Classes:
A61B3/10
Domestic Patent References:
| WO2017171058A1 | 2017-10-05 |
Foreign References:
| JP2006288610A | 2006-10-26 | |||
| JP2021040793A | 2021-03-18 | |||
| JP2020156555A | 2020-10-01 | |||
| JP2015064700A | 2015-04-09 | |||
| JP2017080151A | 2017-05-18 | |||
| JPH10216089A | 1998-08-18 | |||
| JP2009015518A | 2009-01-22 |
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