公开(公告)号：US20140018685A1

公开(公告)日：2014-01-16

申请号：US14030464

申请日：2013-09-18

Applicant: OLYMPUS CORPORATION

Inventor： Kenji TAIRA ,  Hiroyoshi YAJIMA ,  Shinichi TAKIMOTO

IPC: G01J1/04 ,  A61B1/04 ,  A61B5/00

CPC classification number: G01J1/0407 ,  A61B1/04 ,  A61B1/043 ,  A61B1/07 ,  A61B5/0066 ,  A61B5/0068 ,  A61B5/0071 ,  A61B5/0073 ,  A61B5/0075 ,  A61B5/0077 ,  A61B5/0084 ,  A61B5/489 ,  A61B5/6852 ,  G01N21/4795 ,  G01N21/6458 ,  G01N21/65 ,  G01N2021/6484 ,  G01N2021/653 ,  G01N2021/655

Abstract: An optical inspection device 1, comprising a light generation means 2, a light irradiation means 3 irradiating an object to be inspected 4 with light generated from the light generation means 2 and a photodetection means 6 photoelectrically converting signal light obtained from the object to be inspected 4 through irradiation of light by the light irradiation means 3, and inspecting the object to be inspected 4 based on output from the photodetection means 6, wherein a light amplification means 5 amplifying signal light obtained from the object to be inspected 4 is provided. There is thus provided an optical inspection device capable of photoelectically converting signal light from the object to be inspected with high sensitivity and promptly with its inexpensive configuration without increasing the intensity of light with which the object to be inspected is irradiated and without using an expensive low-noise and high-sensitivity photodetector.

Abstract translation: 一种光学检查装置1，其包括光发生装置2，用从发光装置2产生的光照射被检查物体4的光照射装置3以及对从被检查物体获得的信号光进行光电转换的光检测装置6 通过光照射装置3照射光，并且根据来自光检测装置6的输出检查待检查对象4，其中提供放大从被检查对象4获得的信号光的光放大装置5。 因此，提供了一种光学检查装置，其能够以高灵敏度和及时地以其便宜的构造对来自被检查物体的信号光进行光电转换，而不增加被照射物体照射的光的强度，并且不使用昂贵的低 噪声和高灵敏度光电探测器。

公开(公告)号：US20130324797A1

公开(公告)日：2013-12-05

申请号：US13909389

申请日：2013-06-04

Applicant: Olympus Corporation ,  Olympus Medical Systems Corp.

Inventor： Makoto IGARASHI ,  Tetsuo NONAMI ,  Kenji TAIRA

IPC: A61B1/06

CPC classification number: A61B1/04 ,  A61B1/00009 ,  A61B1/0005 ,  A61B1/043 ,  A61B1/06 ,  A61B1/0638 ,  A61B1/0646 ,  A61B1/0684

Abstract: An endoscope apparatus includes: a light source device radiating at least one or more illumination lights having a predetermined wavelength band to a subject; a CCD picking up an image of a return light from the subject based on radiation of the illumination light from the light source device; an image processing section outputting a first image signal of a first wavelength band having a peak wavelength of spectral characteristic, between a wavelength band including a maximum value and a wavelength band at a minimum value with regard to an absorption characteristic of living tissue, after image pickup by the CCD; and an observation monitor performing image display on the basis of the first image signal.

Abstract translation: 一种内窥镜装置，具备：向被检体照射具有预定波长带的至少一个以上的照明光的光源装置; CCD根据来自光源装置的照明光的照射来拾取来自被摄体的返回光的图像; 在图像处理部分之后，在生物体组织的吸收特性之后，输出具有最大值的波长带和最小值的波长带之间的具有光谱特性的峰值波长的第一波长带的第一图像信号 由CCD拾取; 以及基于第一图像信号执行图像显示的观察监视器。