Dissimilar endoscopes usable with a common control unit
    1.
    发明授权
    Dissimilar endoscopes usable with a common control unit 失效
    不同的内窥镜可用于公共控制单元

    公开(公告)号:US5614943A

    公开(公告)日:1997-03-25

    申请号:US428833

    申请日:1995-04-25

    摘要: An endoscope system comprises an endoscope control unit provided with an image signal generating circuit for signal processing an image pickup signal from an endoscope to generate an image signal, and a drive-signal generating circuit for generating a drive signal for driving an image pickup element provided on the endoscope; a first endoscope capable of being connected to the endoscope control unit and provided with a first image pickup element for image pickup of a subject image; a second endoscope capable of being connected to the endoscope control unit and provided with a second image pickup element different from the first image pickup element, for picking up the subject image; and a signal rationalizing circuit for rationalizing a form of a signal exchanged between at least one of the first endoscope and the second endoscope, and the endoscope control unit.

    摘要翻译: 内窥镜系统包括内窥镜控制单元,其具有图像信号生成电路,用于对来自内窥镜的摄像信号进行信号处理,生成图像信号;以及驱动信号生成电路,用于产生用于驱动摄像元件的驱动信号, 在内窥镜上 第一内窥镜,其能够连接到所述内窥镜控制单元并且设置有用于被摄体图像的图像拾取的第一图像拾取元件; 第二内窥镜,其能够连接到所述内窥镜控制单元并且设置有与所述第一图像拾取元件不同的第二图像拾取元件,用于拾取所述被摄体图像; 以及用于使在第一内窥镜和第二内窥镜中的至少一个之间交换的信号的形式合理化的信号合理化电路和内窥镜控制单元。

    Electroendoscope apparatus
    2.
    发明授权
    Electroendoscope apparatus 失效
    电镜仪

    公开(公告)号:US5627583A

    公开(公告)日:1997-05-06

    申请号:US261249

    申请日:1994-06-14

    摘要: An electroendoscope apparatus which uses a plurality of types of electroendoscopes having solid-state imaging devices of different specifications and which performs signal processing on the basis of a plurality of signal processing systems, which includes: a video memory device used commonly among the plurality of signal processing systems; a circuit data recording device for recording circuit data corresponding to each of the plurality of signal processing systems; and a signal processing device, composed of programmable logic elements, which forms a dedicated processing circuit corresponding to each of the plurality of signal processing systems on the basis of the circuit data recorded by the circuit data recording device.

    摘要翻译: 一种电镜设备,其使用具有不同规格的固态成像装置的多种类型的电镜,其基于多个信号处理系统执行信号处理,其包括:多个信号中共同使用的视频存储装置 处理系统; 电路数据记录装置,用于记录与多个信号处理系统中的每一个对应的电路数据; 以及由可编程逻辑元件组成的信号处理装置,其基于由电路数据记录装置记录的电路数据形成与多个信号处理系统中的每一个对应的专用处理电路。

    Endoscope system
    3.
    发明授权
    Endoscope system 失效
    内窥镜系统

    公开(公告)号:US5398056A

    公开(公告)日:1995-03-14

    申请号:US149225

    申请日:1993-11-09

    IPC分类号: A61B1/04 A61B1/06

    CPC分类号: A61B1/00105 A61B1/042

    摘要: An endoscope system according to the present invention includes a plurality of different endoscopes each of which has an illumination optical system for emitting light outward, an observation optical system for forming an optical image of a subject at the distal end of an insertion tube which can be inserted into the subject, and a solid-state imaging device for converting the optical image of the subject formed by the observation optical system into an electric signal, a plurality of different signal processors each of which drives a solid-state imaging device and processes the output signal sent from the solid-state imaging device to provide a video signal, and a plurality of different light sources each of which is compatible with one of the plurality of different endoscopes and supplies light to the illumination optical system. The system expendability is so excellent that the above equipment will be compatible with technologically-upgraded endoscopes, signal processors, or light sources.

    摘要翻译: 根据本发明的内窥镜系统包括多个不同的内窥镜,每个内窥镜具有用于向外发光的照明光学系统,用于在插入管的远端形成被检体的光学图像的观察光学系统,其可以是 插入到被检体内的固体摄像装置和将由观察光学系统形成的被检体的光学图像转换为电信号的固态成像装置,分别驱动固态成像装置的多个不同的信号处理器, 输出信号,以提供视频信号,以及多个不同的光源,每个光源与所述多个不同的内窥镜中的一个兼容,并向所述照明光学系统供应光。 系统消耗性非常好,以至于上述设备与技术升级的内窥镜,信号处理器或光源兼容。

    Endoscope system
    4.
    发明授权
    Endoscope system 失效
    内窥镜系统

    公开(公告)号:US5315383A

    公开(公告)日:1994-05-24

    申请号:US842704

    申请日:1992-02-27

    IPC分类号: A61B1/04 A61B1/06

    CPC分类号: A61B1/00105 A61B1/042

    摘要: An endoscope system includes a plurality of different endoscopes each of which has an illumination optical system for emitting light outward, an observation optical system for forming an optical image of a subject at the distal end of an insertion tube which can be inserted into the subject, and a solid-state imaging device for converting the optical image of the subject formed by the observation optical system into an electric signal, a plurality of different signal processors each of which drives a solid-state imaging device and processes the output signal sent from the solid-state imaging device to provide a video signal, and a plurality of different light sources each of which is compatible with one of the plurality of different endoscopes and supplies light to the illumination optical system. The system expendability is so excellent that the above equipment will be compatible with technologically-upgraded endoscopes, signal processors, or light sources.

    摘要翻译: 一种内窥镜系统,包括:多个不同的内窥镜,其具有用于向外侧发光的照明光学系统;观察光学系统,用于在可插入被检体的插入管的前端形成被检体的光学图像; 以及用于将由观察光学系统形成的被摄体的光学图像转换为电信号的固态成像装置,多个不同的信号处理器,每个信号处理器驱动固态成像装置并处理从 固态成像装置,用于提供视频信号,以及多个不同的光源,每个光源与多个不同的内窥镜中的一个兼容,并向照明光学系统提供光。 系统消耗性非常好,以至于上述设备与技术升级的内窥镜,信号处理器或光源兼容。

    Electronic endoscope having an insertional portion a part of which is a
conductive armor
    10.
    发明授权
    Electronic endoscope having an insertional portion a part of which is a conductive armor 失效
    电子内窥镜具有插入部分,其一部分是导电装甲

    公开(公告)号:US5873816A

    公开(公告)日:1999-02-23

    申请号:US550501

    申请日:1995-10-30

    IPC分类号: A61B1/005 H04N5/225 A61B1/05

    摘要: An electronic endoscope system comprises an insertional part at least part of whose armor is a conductor, an imaging unit incorporated in the insertional part and realized with a solid-state imaging device, a signal transmitting device for transmitting an electric signal that results from photoelectric conversion performed by the solid-state imaging device, and a signal processor for transforming an electric signal transmitted by the signal transmitting device into a video signal. The conductor serving as the armor of the insertional part is electrically isolated from the imaging unit, signal transmitting device, signal processor, and around.

    摘要翻译: 一种电子内窥镜系统,包括至少部分其装甲为导体的插入部,嵌入插入部并由固态成像装置实现的摄像部,用于发送由光电转换产生的电信号的信号发送装置 由固态成像装置执行的信号处理器,用于将由信号发送装置发送的电信号变换为视频信号的信号处理器。 用作插入部件的装甲的导体与成像单元,信号发送装置,信号处理器和周围电隔离。