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1. 发明申请

WO9707627A3 ENDOSCOPY VIDEO SYSTEM 审中-公开
标题翻译：内窥镜视频系统
公开(公告)号：WO9707627A3
公开(公告)日：1997-04-03
申请号：PCT/DE9601540
申请日：1996-08-19
申请人： STORZ KARL GMBH & CO , IRION KLAUS M , STROBL KARL HEINZ , FAUST UWE , CHATENEVER DAVID
发明人： IRION KLAUS M , STROBL KARL HEINZ , FAUST UWE , CHATENEVER DAVID
IPC分类号： H04N5/217 , A61B1/04 , G02B23/26 , H04N1/401 , H04N5/225 , H04N7/18
CPC分类号： H04N5/2254 , A61B1/042 , G02B23/26 , H04N1/401 , H04N2005/2255 , Y10S600/921
摘要： An endoscopy video system has an endoscope, lighting means whose light is led by an optical fibre to one or several light outlets at the distal end of the endoscope, an endoscope objective arranged at the distal end of the endoscope that forms an image of the field lighted by the lighting means, an electronic image recorder with a plurality of image elements that record the image taken by the objective and that are controlled by an image recorder control unit, and an image processing unit that corrects and further processes the image signal from the image recorder and in particular represents it in real time on a display unit, such as a monitor. The image processing unit has a learning mode and a recording mode. In the learning mode, the image is taken of at least one known test object that is lighted by the lighting means. The image processing unit then compares the output signal of each image element of the image recorder with a predetermined set output signal for said test object, derives therefrom for each image element the light intensity and colour modifications of the recorded image in relation to the test object, whether these modifications are due to irregular lighting, marginal unsharpness of the objective, transmission defects of the optical fibre or irregularities in the sensitivity of the image recorder, and derives therefrom a correcting value for each image element. In the recording mode, the image processing unit corrects the output signal of each image element by means of the correcting value associated with each image element.

2. 发明申请

WO1998011945A1 TESTING AND/OR SETTING DEVICE FOR A PHOTODYNAMIC DIAGNOSIS OR THERAPY SYSTEM, OR FOR TRAINING ON SUCH A SYSTEM 审中-公开
标题翻译：设备技术测试和/或PDD的调整或PDT系统和/或培训在这样的系统
公开(公告)号：WO1998011945A1
公开(公告)日：1998-03-26
申请号：PCT/DE1997002138
申请日：1997-09-22
申请人： KARL STORZ GMBH & CO. , IRION, Klaus , EHRHARDT, Andre , REBHOLZ, Clemens , STROBL, Karl-Heinz
发明人： KARL STORZ GMBH & CO.
IPC分类号： A61N05/06
CPC分类号： A61N5/0601 , A61B5/0059 , A61B5/1495 , A61B2560/0233 , A61N5/062 , A61N2005/0652
摘要： The present invention concerns a testing and/or setting device for a photodynamic diagnosis or therapy system, and/or training on such a system, comprising a lighting system, the light of which is intended at least for stimulating phophorescent material and can be directed onto the tissular region to be submitted to a diagnosis and/or therapy. The invention is characterized in that a target is provided which reflects light from the lighting system and that said target has at least one light source which reflects light within the wavelength range specific to the fluorescent spectrum of the photosensitizing agent concerned.
摘要翻译：描述了一种用于测试和/或一个PDD或PDT系统的调整，和/或用于这种系统在训练包括一照明系统，待处理，其中至少用于Fluroreszenzstoffes的激发和用于此目的的光被诊断和/或可以针对组织区域，并且该图像的光从激发具有组织区域的光来成像单元。本发明的特征在于，一个目标提供了反射照明系统的光，并且该目标包括一个光源至少，它的波长范围内的各光敏剂的荧光光谱的发光。

3. 发明申请

WO1997007627A2 ENDOSCOPY VIDEO SYSTEM 审中-公开
标题翻译：内镜视频系统
公开(公告)号：WO1997007627A2
公开(公告)日：1997-02-27
申请号：PCT/DE1996001540
申请日：1996-08-19
申请人： KARL STORZ GMBH & CO. , IRION, Klaus, M. , STROBL, Karl, Heinz , FAUST, Uwe , CHATENEVER, David
发明人： KARL STORZ GMBH & CO.
IPC分类号： H04N05/217
CPC分类号： H04N5/2254 , A61B1/042 , G02B23/26 , H04N1/401 , H04N2005/2255 , Y10S600/921
摘要： An endoscopy video system has an endoscope, lighting means whose light is led by an optical fibre to one or several light outlets at the distal end of the endoscope, an endoscope objective arranged at the distal end of the endoscope that forms an image of the field lighted by the lighting means, an electronic image recorder with a plurality of image elements that record the image taken by the objective and that are controlled by an image recorder control unit, and an image processing unit that corrects and further processes the image signal from the image recorder and in particular represents it in real time on a display unit, such as a monitor. The image processing unit has a learning mode and a recording mode. In the learning mode, the image is taken of at least one known test object that is lighted by the lighting means. The image processing unit then compares the output signal of each image element of the image recorder with a predetermined set output signal for said test object, derives therefrom for each image element the light intensity and colour modifications of the recorded image in relation to the test object, whether these modifications are due to irregular lighting, marginal unsharpness of the objective, transmission defects of the optical fibre or irregularities in the sensitivity of the image recorder, and derives therefrom a correcting value for each image element. In the recording mode, the image processing unit corrects the output signal of each image element by means of the correcting value associated with each image element.
摘要翻译：本发明涉及与内窥镜的内窥镜视频系统; 的照明装置，其光在内窥镜的远端引导光纤的一个或多个光出射开口; 一个配置在内窥镜的内窥镜透镜，其图像由照明装置的物场照明的远端; 具有多个图像元素，其接收透镜的图像，并且控制图像Aufnahmer控制单元的电子图像传感器; 以及图像处理单元，其进行校正，所述图像传感器的图像信号并进一步加工，特别是在一个显示单元上实时诸如监视器。本发明的特征在于以下特征：所述图像处理单元具有一个“学习模式”和“记录模式”; 在“学习模式”拍摄图像的已知测试对象至少，这是由所述照明装置照明的; 图像处理单元从该所捕获的图像相对于测试对象，它是强度和颜色变化比较“学习模式”，用该试验对象的预定期望的输出信号的图像传感器的各像素的输出信号，确定对每一个像素，由于在照明的不规则性，由于透镜和所述图像转发的传输错误的边缘变薄，由于图像传感器的灵敏度不均匀，并且确定一个从中分配给各个象素的修正值而产生，和; 在“记录模式”被校正，图像处理单元，由相关联的图像元素此校正值的装置的每个像素的各自的输出信号。

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