US 7,537,342 B2
Subjective optometric apparatus
Tomohiro Sakurada, Tokyo (Japan)
Assigned to Kabushiki Kaisha TOPCON, Tokyo (Japan)
Filed on Apr. 09, 2007, as Appl. No. 11/784,653.
Claims priority of application No. 2006-108335 (JP), filed on Apr. 11, 2006.
Prior Publication US 2007/0236665 A1, Oct. 11, 2007
Int. Cl. A61B 3/02 (2006.01)
U.S. Cl. 351—222 10 Claims
OG exemplary drawing
 
1. A subjective optometric apparatus, comprising:
a target-presenting device configured to display target charts for examining visual performance of eyes to be examined;
an optical element-arranging device configured to set optical elements for optically correcting the visual performance of the eyes to be examined between the target-presenting device and the eyes to be examined; and
a controller configured to control the target-presenting device and the optical element-arranging device,
the controller including:
a memory configured to store at least detailed contents of examinations to be performed on the eyes to be examined and the target charts;
a display configured to display an operation screen including at least a target chart field corresponding to one of the target charts currently displayed on the target-presenting device and a target chart selection button screen field, the target chart selection button screen field having a plurality of changeover screen fields in which target chart selection buttons for selecting the corresponding target charts to be presented according to the examinations to be performed are arranged and displayed;
a registration section configured to associate the detailed contents of the examinations and the target chart selection buttons and configured to register the associated target chart selection buttons; and
a control section configured to control the target-presenting device to display one of the target charts selected by specification of a corresponding one of the target chart selection buttons of the target chart selection button screen field, and configured to control the optical element-arranging device such that one of the optical elements corresponding to the detailed contents associated with the specified one of the target chart selection buttons is set between the eyes to be examined and the target-presenting device.