Title:
OBSERVATION APPARATUS
Document Type and Number:
Japanese Patent JP2016022325
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a latest image which is suitable for comparative observation and in which each light beam is optimized when two light beams, of which intensities are different from each other, are photographed.SOLUTION: An observation apparatus 100 comprises: a light source that irradiates a subject with two illumination light beams; two imaging devices 55, 56 for respectively photographing two observation light beams from a subject generated by irradiation of the illumination light beams; two image generation units 61, 62 for respectively generating images P, Q from the image information pieces acquired by the imaging devices 55, 56, respectively; two control units 63, 64 for setting the photographing conditions including the exposure time on the basis of the brightness of each of the images P, Q and for respectively controlling the imaging devices 55, 56 so as to execute the subsequent photographing; and display units 71, 72 for displaying the images P, Q as live images. The control units 63, 64 asynchronously control the imaging devices 55, 56, respectively on the basis of the imaging conditions.SELECTED DRAWING: Figure 1
Inventors:
SHIDA YUMI
ISHIHARA YASUNARI
ISHIHARA YASUNARI
Application Number:
JP2014150919A
Publication Date:
February 08, 2016
Filing Date:
July 24, 2014
Export Citation:
Assignee:
OLYMPUS CORP
International Classes:
A61B1/00; A61B1/04; A61B1/06; G03B7/091; G03B15/00; G03B15/02
Domestic Patent References:
| JP2007020728A | 2007-02-01 | |||
| JP2013212323A | 2013-10-17 | |||
| JPS5969050A | 1984-04-19 | |||
| JP2001190489A | 2001-07-17 |
Foreign References:
| WO2010110138A1 | 2010-09-30 | |||
| WO2014084134A1 | 2014-06-05 | |||
| US20090268010A1 | 2009-10-29 |
Attorney, Agent or Firm:
Kunio Ueda
Noriharu Fujita
Noriharu Fujita