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1. CN107072516 - Endoscope system and processing device

Office
Chine
Numéro de la demande 112016000003573
Date de la demande 08.01.2016
Numéro de publication 107072516
Date de publication 18.08.2017
Numéro de délivrance 107072516
Date de délivrance 16.11.2018
Type de publication B
CIB
A61B 1/04
ANÉCESSITÉS COURANTES DE LA VIE
61SCIENCES MÉDICALE OU VÉTÉRINAIRE; HYGIÈNE
BDIAGNOSTIC; CHIRURGIE; IDENTIFICATION
1Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p.ex. endoscopes; Dispositions pour l'éclairage dans ces instruments
04combinés avec des dispositifs photographiques ou de télévision
A61B 1/06
ANÉCESSITÉS COURANTES DE LA VIE
61SCIENCES MÉDICALE OU VÉTÉRINAIRE; HYGIÈNE
BDIAGNOSTIC; CHIRURGIE; IDENTIFICATION
1Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p.ex. endoscopes; Dispositions pour l'éclairage dans ces instruments
06avec dispositifs d'éclairement
CPC
A61B 1/00006
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
00002Operational features of endoscopes
00004characterised by electronic signal processing
00006of control signals
A61B 1/00009
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
00002Operational features of endoscopes
00004characterised by electronic signal processing
00009of image signals
A61B 1/00057
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
00002Operational features of endoscopes
00057provided with means for testing or calibration
A61B 1/04
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
04combined with photographic or television appliances
A61B 1/06
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
06with illuminating arrangements
A61B 1/0638
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
06with illuminating arrangements
0638providing two or more wavelengths
Déposants OLYMPUS CORP
奥林巴斯株式会社
Inventeurs KAGAWA RYOHEI
香川凉平
Mandataires 北京三友知识产权代理有限公司 11127
北京三友知识产权代理有限公司 11127
Données relatives à la priorité 2015-007078 16.01.2015 JP
Titre
(EN) Endoscope system and processing device
(ZH) 内窥镜系统
Abrégé
(EN)
The endoscope system 1 pertaining to the present invention has a light source device 4 for emitting different colors of illumination light in sequence so as to correspond to a frame period, an endoscope 2 having an imaging element 25 in which a plurality of pixels for photoelectrically converting light from a subject irradiated by the illumination light and generating an image signal are arranged in a matrix, and a processing device 3 having a color component computation unit 31a for computing, for each line of a pixel array in the imaging element 25, each color component signal using the output values of the image signals of a continuous plurality of frames corresponding to the number of colors of illumination light from among the image signals outputted from the imaging element 25.

(ZH)
本发明的内窥镜系统(1)具有:光源装置(4),其与帧周期对应地依次发出不同颜色的照明光;内窥镜(2),其具有呈矩阵状配置有多个像素的摄像元件(25),该多个像素对来自被照射照明光的被摄体的光进行光电转换,而生成并输出图像信号;以及处理装置(3),其具有颜色成分运算部(31a),该颜色成分运算部(31a)使用从摄像元件(25)输出的图像信号中的、与照明光的颜色数量对应的连续多帧的图像信号的输出值,按照摄像元件(25)中的像素排列的每行运算各颜色成分信号。

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