您的位置: 首页 > 农业专利 > 详情页

ENDOSKOPSYSTEM, PROZESSORVORRICHTUNG UND BILDANZEIGEVERFAHREN
专利权人:
FUJIFILM CORPORATION
发明人:
SAITO, TAKAAKI
申请号:
EP12830644
公开号:
EP2754381A4
申请日:
2012.09.04
申请国别(地区):
EP
年份:
2015
代理人:
摘要:
A highly reliable image in which an oxygen saturation level of hemoglobin in blood is accurately visualized is displayed. A color image sensor (60) captures a reflected image of narrowband light having a wavelength range in which an extinction coefficient varies with a change in an oxygen saturation level of hemoglobin in blood. Thereby a blue signal (B1), a green signal (G1) , and a red signal (R1) are obtained. The color image sensor captures a reflected image of white light. Thereby a blue signal (B2), a green signal (G2), and a red signal (R2) are obtained. Only an oxygen saturation level, out of two or more types of biological functional information including a blood volume and the oxygen saturation level, is obtained based on the blue signal (B1), the green signal (G2), and the red signal (R2). The oxygen saturation level is visualized to produce an oxygen saturation image.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充