公开(公告)号：US09588232B2

公开(公告)日：2017-03-07

申请号：US14872795

申请日：2015-10-01

Applicant: Lightpoint Medical Ltd.

Inventor： Alan Green ,  Vyas Kunal ,  David Tuch

IPC: G01T1/20 ,  G01T1/161 ,  G01T1/36

CPC classification number: G01T1/2002 ,  G01T1/161 ,  G01T1/201 ,  G01T1/2018 ,  G01T1/362

Abstract: A fiberscope comprises a scintillator arranged to produce light of a first wavelength upon exposure to radiation; an optical system arranged to receive and direct light of the first wavelength emitted from the scintillator, the light being received at one end of the optical system, and wherein one or more elements of the optical system emits scintillation light of a second wavelength upon exposure to radiation; and an optical filter, disposed at the other end of the optical system, and arranged to transmit light of the first wavelength and block light of the second wavelength. The scintillator is chosen such that the light of the first wavelength is spectrally distinct from the light of the second wavelength.

Abstract translation: 纤维内窥镜包括布置成在暴露于辐射时产生第一波长的光的闪烁体; 光学系统，布置成接收和引导从闪烁体发射的第一波长的光，所述光在光学系统的一端被接收，并且其中光学系统的一个或多个元件在暴露于第二波长时发射第二波长的闪烁光 辐射; 以及光学滤波器，设置在所述光学系统的另一端，并被布置成透射所述第一波长的光并且阻挡所述第二波长的光。 选择闪烁体使得第一波长的光在光谱上与第二波长的光不同。