Title:
OPHTHALMOSCOPE
Document Type and Number:
Japanese Patent JP3311054
Kind Code:
B2
Abstract:
PURPOSE: To provide a simplified and compact ophthalmoscope capable of easily confirming the position of an eye to be inspected and preventing a measuring error due to the deviation of the eye to be inspected from occurring favorably.
CONSTITUTION: The ophthalmoscope equipped with an observation window 24 on which a lens 26 for inspection is loaded and formed so as to visualize a barometer 28 from the rear side of the observation window 24 via the lens 26 is provided with (a): a projector means 30 (32) which projects light on one point on the optical axis of the observation window 24 where the cornea apex of the eye 22 to be inspected is located, and (b): a light receiving means 34 (36) which outputs a light reception signal by receiving reflected light by the cornea apex of the eye 22 to be inspected emitted from the projector means 30 (32).
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Inventors:
Katsuto Nishio
Takamasa Suzuki
Takamasa Suzuki
Application Number:
JP35414992A
Publication Date:
August 05, 2002
Filing Date:
December 15, 1992
Export Citation:
Assignee:
Tome Co., Ltd.
International Classes:
A61B3/028; (IPC1-7): A61B3/028
Domestic Patent References:
| JP252631A | ||||
| JP4269937A | ||||
| JP54154187A | ||||
| JP5442895A | ||||
| JP4141135A |
Attorney, Agent or Firm:
Michio Nakajima (2 outside)