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Endoscope apparatus

  • US 4,961,110 A
  • Filed: 07/07/1989
  • Issued: 10/02/1990
  • Est. Priority Date: 11/02/1988
  • Status: Expired due to Term
First Claim
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1. An endoscope apparatus comprising:

  • an endoscope having at least an image forming optical system;

    a wavelength separating means for separating an observed object image into images of a plurality of wavelength ranges;

    an imaging means for imaging the images of the respective wavelength ranges formed by said image forming optical system and separated by said wavelength separating means; and

    a signal processing means for forming at least one new image on the basis of the images of at least two wavelength ranges among said images of the respective wavelength ranges imaged by said imaging means and forming an observed image on the basis of at least one image including said new image.

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