Light supply apparatus for an endoscope
    31.
    发明授权
    Light supply apparatus for an endoscope 失效
    内窥镜用供光装置

    公开(公告)号:US4588927A

    公开(公告)日:1986-05-13

    申请号:US635243

    申请日:1984-07-27

    CPC分类号: A61B1/0669 H05B41/00

    摘要: A light supply apparatus for an endoscope comprises a discharge lamp for supplying light to an endoscope, and a microprocessor for controlling various devices such as a display unit for displaying data. The discharge lamp is ignited by an ignition signal. The microprocessor is reset by the ignition signal. The display unit is held in the same state as before the ignition of the lamp even when the microprocessor is reset.

    摘要翻译: 一种内窥镜用供光装置,具备向内窥镜供给光的放电灯和用于显示数据的显示部等各种装置的微处理器。 放电灯被点火信号点燃。 微处理器由点火信号复位。 即使微处理器复位,显示单元也保持在与点火之前相同的状态。

    Medical network system with common analog information trasmission line
    33.
    发明授权
    Medical network system with common analog information trasmission line 失效
    具有通用模拟信息传输线的医疗网络系统

    公开(公告)号:US5374965A

    公开(公告)日:1994-12-20

    申请号:US799454

    申请日:1991-11-25

    申请人: Masahide Kanno

    发明人: Masahide Kanno

    摘要: A medical network system has an image sending device for sending medical image information, such as endoscopic image information, an image receiving device for receiving the medical image information, a centralized control device having sending and receiving functions for centrally controlling the transmission of the medical image information among the above devices, and an analog transmission line for transmitting the medical image information among the devices at high speed. The centralized control device controls the transmission of the medical image information by using digital signals.

    摘要翻译: 医疗网络系统具有用于发送诸如内窥镜图像信息的医学图像信息的图像发送装置,用于接收医学图像信息的图像接收装置,具有用于集中控制医学图像的发送的发送和接收功能的集中控制装置 上述装置之间的信息,以及用于高速地在装置之间传送医学图像信息的模拟传输线。 集中控制装置通过使用数字信号来控制医学图像信息的传输。

    Endoscope image data filing system and an endoscope image data managing
method for managing a large number of image data in various mode
    34.
    发明授权
    Endoscope image data filing system and an endoscope image data managing method for managing a large number of image data in various mode 失效
    内窥镜图像数据归档系统和用于以各种模式管理大量图像数据的内窥镜图像数据管理方法

    公开(公告)号:US5361203A

    公开(公告)日:1994-11-01

    申请号:US44169

    申请日:1993-04-08

    IPC分类号: G06F19/00 G06F15/00

    CPC分类号: G06F19/321 G06F19/3406

    摘要: This invention provides an endoscope image data filing system comprising: a plurality of endoscope devices and a plurality of ultrasonic endoscope devices; an image data recording device which records a plurality of image information after reversibly and irreversibly compressing image signals received from the plurality of the endoscope devices and from the plurality of the ultrasonic endoscope devices; an image reproducing device (A) and an image reproducing device (B) for reproducing the image information recorded in the image data recording device; a large capacity data recording device which as required reads and writes the compressed image information recorded in the image data recording device; and a data communication device for performing communication between the image data recording device and an external host computer via a data input/output terminal device. In use of the endoscope image data filing system of the present invention, operators can manages the endoscope image data in various modes for a middle or long period. Thus, based on the patient history recorded in the endoscope image data filing system of the present invention, operators can make easily diagnosis on the patient.

    摘要翻译: 本发明提供一种内窥镜图像数据归档系统,包括:多个内窥镜装置和多个超声波内窥镜装置; 一种图像数据记录装置,其可逆地且不可逆地压缩从多个内窥镜装置接收的图像信号和从多个超声波内窥镜装置中记录多个图像信息; 图像再现装置(A)和图像再现装置(B),用于再现记录在图像数据记录装置中的图像信息; 根据需要读取和写入记录在图像数据记录装置中的压缩图像信息的大容量数据记录装置; 以及数据通信装置,用于经由数据输入/输出终端装置执行图像数据记录装置与外部主机之间的通信。 在本发明的内窥镜图像数据归档系统的使用中,操作者可以以中间或长时间的各种模式来管理内窥镜图像数据。 因此,基于记录在本发明的内窥镜图像数据归档系统中的患者历史,操作者可以容易地诊断患者。

    Method of compressing endoscope image data based on image characteristics
    36.
    发明授权
    Method of compressing endoscope image data based on image characteristics 失效
    基于图像特征压缩内窥镜图像数据的方法

    公开(公告)号:US5379757A

    公开(公告)日:1995-01-10

    申请号:US983237

    申请日:1992-11-30

    摘要: An endoscope image data compressing apparatus comprises a plurality of image compressing apparatus not equivalent to each other for compressing input endoscope image data and outputting the compressed data and a selecting apparatus for selecting the compressed data output from at least one of the image compressing apparatus. The selecting apparatus selects the compressing method in response to the kind of the endoscope, characteristic of the image, picture quality of the compressed image, recording time intervals and others.A method for compressing endoscope image data is realized by an image compressing apparatus capable of compressing image data at different compressing rates. The endoscope image data is determined to be either ordinary image data or dyed image data and, based on this determination, is compressed at different rates. The compressing rate for dyed image data is lowered below the rate for ordinary image data.

    摘要翻译: 内窥镜图像数据压缩装置包括多个图像压缩装置,其不相互压缩,用于压缩输入的内窥镜图像数据并输出压缩数据;以及选择装置,用于选择从图像压缩装置中的至少一个输出的压缩数据。 选择装置响应于内窥镜的种类,图像的特性,压缩图像的图像质量,记录时间间隔等选择压缩方法。 用于压缩内窥镜图像数据的方法由能够以不同压缩率压缩图像数据的图像压缩装置实现。 内窥镜图像数据被确定为普通图像数据或染色图像数据,并且基于该确定以不同的速率被压缩。 染色图像数据的压缩率降低到普通图像数据的速率以下。

    Light source device for an endoscope
    39.
    发明授权
    Light source device for an endoscope 失效
    内窥镜用光源装置

    公开(公告)号:US4704520A

    公开(公告)日:1987-11-03

    申请号:US729574

    申请日:1985-05-02

    摘要: Disclosed is a light source device for an endoscope including a lamp to flash or to normally emit light according to current fed thereto, a shutter for photographing, and a diaphragm for photographing/observing. In the light source device, the amount of light emitted is variable. In response to a supplied check start command signal, except when the endoscope body is used, the light source device successively checks at least two of the following items; the operation of the shutter, the operation of the diaphragm, normal light emission of the lamp and the flashing of the lamp. Then, the light source device automatically checks, according to the amount of light detected by a photosensitive element, whether the above functions are operating normally or not, and displays the result of the check.

    摘要翻译: 本发明公开了一种内窥镜用光源装置,其包括根据供给的电流进行闪光或正常发光的灯,拍摄用快门和摄影/观察用光圈。 在光源装置中,发光量是可变的。 响应于提供的检查开始命令信号,除了使用内窥镜主体之外,光源装置依次检查以下项目中的至少两个: 快门的操作,隔膜的操作,灯的正常发光和灯的闪烁。 然后,光源装置根据感光元件检测到的光量自动检查上述功能是否正常工作,并显示检查结果。