FLUORESCENCE OBSERVING DEVICE AND FLUORESCENCE OBSERVING METHOD
    25.
    发明公开
    FLUORESCENCE OBSERVING DEVICE AND FLUORESCENCE OBSERVING METHOD 有权
    FLUORESZENZBEOBACHTUNGSVORGHHTUNG UND FLUORESZENZBEOBACHTUNGSVERFAHREN

    公开(公告)号:EP2105082A4

    公开(公告)日:2013-09-25

    申请号:EP08703349

    申请日:2008-01-17

    Applicant: OLYMPUS CORP

    Abstract: A lesion can be made distinctive in an acquired fluorescence image so as to allow for accurate diagnosis. There is provided a fluoroscopic device (1) including a light source unit (2) that emits illumination light, which is in a wavelength range to be absorbed by a blood vessel, and excitation light, which generates agent fluorescence by exciting a fluorochrome accumulated specifically in a lesion, to an examination site (S); an image acquisition unit (15, 16) that acquires an image by irradiating the same examination site (S) with the illumination light and the excitation light and photographing the respective reflected light and fluorescence obtained; and an image processing unit (4) that acquires a reference image by smoothing the luminance of the reflected-light image acquired by the image acquisition unit (15, 16) and corrects the fluorescence image on the basis of the acquired.reference image.

    Abstract translation: 可以使获取的荧光图像中的损伤区别,以便准确诊断。 本发明提供一种荧光观察装置(1),该荧光观察装置(1)具有发出在血管中吸收的波长区域的照明光的光源单元(2)和激发特别蓄积的荧光色素而产生药剂荧光的激发光 在病灶中,到检查部位(S); 图像获取单元(15,16),其通过用照明光和激发光照射相同的检查部位(S)并拍摄获得的各个反射光和荧光来获取图像; 和图像处理单元(4),其通过平滑由图像获取单元(15,16)获取的反射光图像的亮度来获取参考图像,并且基于所获取的参考图像来校正荧光图像。

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