Title:
蛍光内視鏡装置
Document Type and Number:
Japanese Patent JP4716673
Kind Code:
B2
Abstract:
A fluorescence endoscope apparatus has a light source apparatus having at least a light source, an optical filter unit for exciting light, and a plurality of optical filter units for normal illumination light, an electronic endoscope which picks up an image of fluorescence and a plurality of reflecting light obtained from the object, and an image processing apparatus which processes an image signal of a fluorescence image and a plurality of reflecting light images picked up by the electronic endoscope, and delivers them to a monitor. The image processing has a first color control means which carries out a color control of only the image signals of a plurality of the reflecting light images based on an image signal obtained by using a standard object as an object, and a second color control means which carries out a color control of an image signal of said plurality of reflecting light images adjusted by the first color control means and an image signal of the fluorescence image obtained by using a living tissue as an object on the basis of the image signal obtained by said image processing apparatus using the living tissue as an object.
Inventors:
Takeshi Suga
Application Number:
JP2004151646A
Publication Date:
July 06, 2011
Filing Date:
May 21, 2004
Export Citation:
Assignee:
Olympus Endo Technology America Inc.
International Classes:
A61B1/00; G01N21/64; A61B1/04; A61B1/06; A61B6/00; G02B23/24; G02B23/26
Domestic Patent References:
| JP2004024611A | ||||
| JP2003174999A | ||||
| JP2001137173A | ||||
| JP2001017380A | ||||
| JP2004078083A | ||||
| JP11223725A | ||||
| JP2002010969A |
Attorney, Agent or Firm:
Yasushi Shinohara
Masayuki Fujinaka
Masayuki Fujinaka