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ENDOSCOPE APPARATUS
专利权人:
发明人:
Bakusui DAIDOJI,Takeshi ITO
申请号:
US15947110
公开号:
US20180228355A1
申请日:
2018.04.06
申请国别(地区):
US
年份:
2018
代理人:
摘要:
An endoscope apparatus includes an illuminator including: an emphasis light source that emits emphasis narrow band light whose peak or central wavelength is included in an emphasis wavelength range that includes a maximum wavelength taking a maximum value of an optical absorption spectrum of a diagnosis target substance or a largest wavelength taking a largest value of the spectrum in any of three color ranges and a non-emphasis light source that emits non-emphasis narrow band light whose peak or central wavelength is included in a non-emphasis wavelength range that is a wavelength range not including the emphasis wavelength range of the color ranges. The illuminator further includes a light quantity ratio changing section that changes a light quantity ratio between the emphasis and non-emphasis narrow band light.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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