| 摘要 |
PROBLEM TO BE SOLVED: To provide an electronic endoscope system acquiring two or more kinds of images at the same time from a plurality of kinds of images taken by the irradiation with light rays different in wavelength band to display them at the same time.SOLUTION: The electronic endoscope system includes: a combination indication means for indicating a combination of a plurality of the images acquired at the same time from a plurality of kinds of images taken by the irradiation with one or more light rays different in wavelength band; a plurality of light sources for emitting light rays different in wavelength band; a light source control means for controlling the emission of the light sources corresponding to the combination of the images indicated by the combination indication means; an imaging element for receiving the reflected light rays of the light rays emitted from the light sources to irradiate the subject tissue containing a blood vessel in the body cavity to photoelectrically converting the same to the image data of a plurality of wavelength bands; an image forming means for forming a plurality of the images corresponding to the combination of the images indicated by the combination indication means from the image data of a plurality of the wavelength bands photoelectrically converted by the imaging element; and an image display means for displaying a plurality of the images formed by the image forming means at the same time. |
