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Patent Searching and Data


Title:
OPTOMETRICAL DEVICE
Document Type and Number:
Japanese Patent JPH11128169
Kind Code:
A
Abstract:

To provide an optometrical device in which a control part and a display part that are needed during an optometry are improved in constitution so that an examinant can proceed with the optometry of the eye to be examined with good controllability while watching the condition of a subject.

This optometrical device, in which an optometrical unit 8 for visually recognizing optotypes device is incorporated into an optometrical table 1 via a support 6 and used to conduct the self-conscious optometry to the eye to be examined, has a control part 2 placed on the optometrical table 1 and used to input various pieces of optometrical information, and has a display part 10 arranged on the side of the optometrical unit 8 to display the various pieces of optometrical information. This constitution enables an examinant to proceed with the optometry while checking information about the optometry of the eye to be examined by watching the condition of a subject during the optometry and also viewing the display part 2 placed on the side of the optometrical unit 8.


Inventors:
UNOSAWA MAKOTO
ISHIKURA YASUHISA
HARUMOTO KOUKI
KATO TAKEYUKI
Application Number:
JP24620898A
Publication Date:
May 18, 1999
Filing Date:
August 31, 1998
Export Citation:
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Assignee:
TOPCON CORP
International Classes:
A61B3/028; A61B3/10; (IPC1-7): A61B3/028; A61B3/10
Attorney, Agent or Firm:
Masayoshi Misawa