Invention Grant
- Patent Title: Ophthalmic apparatus
- Patent Title (中): 眼科仪器
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Application No.: US12076821Application Date: 2008-03-24
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Publication No.: US07682022B2Publication Date: 2010-03-23
- Inventor: Naoto Honda
- Applicant: Naoto Honda
- Applicant Address: JP Gamagori-shi
- Assignee: Nidek Co., Ltd.
- Current Assignee: Nidek Co., Ltd.
- Current Assignee Address: JP Gamagori-shi
- Agency: Oliff & Berridge, PLC
- Priority: JP2007-091452 20070330
- Main IPC: A61B3/10
- IPC: A61B3/10

Abstract:
An ophthalmic apparatus capable of observing an examinee's eye even during switching of measurement modes comprises a first measurement unit, a second measurement unit, an up-and-down movement mechanism, a display device, mode switching means which generates a mode switching signal for switching between a first measurement mode and a second measurement mode, and a control unit which drives and controls the up-and-down movement mechanism to change a state in which a first center axis and the eye are placed at substantially a same height into a state in which a second center axis and the eye are placed at substantially a same height by moving a main body of the apparatus, and controls to display the image outputted from a first image-pickup element and the image outputted from a second image-pickup element simultaneously on the display device during a shift from the first measurement mode to the second measurement mode.
Public/Granted literature
- US20080239239A1 Ophthalmic apparatus Public/Granted day:2008-10-02
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