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    • 5. 发明授权
    • Radiation image radiographing cassette and radiation image reading apparatus
    • 辐射图像摄影盒和放射线图像读取装置
    • US06818905B2
    • 2004-11-16
    • US10789013
    • 2004-02-27
    • Hisashi Yonekawa
    • Hisashi Yonekawa
    • G03B4208
    • G03B42/04
    • A radiation image reading apparatus for reading a radiation image information from a stimulable phosphor sheet attached to a back base of a cassette comprised of an inlet through which the cassette is inserted, a separator to separate the front cover and the back base of the cassette, a vertical scanner, an image reader to read radiation image information, an eraser to erase the remaining radiation image information, a re-assembling section to re-assemble the front cover and the back base again, an outlet, and a conveyer to move the cassette, wherein the conveyer moves the cassette with at least a rotational displacement.
    • 一种放射线图像读取装置,用于从附接到盒的后部基座的可刺激荧光粉片读取放射线图像信息,该盒子包括插入盒的入口,分离器以分离盒的前盖和后基座, 垂直扫描仪,用于读取放射线图像信息的图像读取器,擦除剩余的放射线图像信息的擦除器,重新组装部分,以再次重新组装前盖和后底座,出口和输送机, 盒,其中输送机以至少一个旋转位移移动盒。
    • 6. 发明授权
    • X-ray image radiographing system
    • X射线图像摄影系统
    • US06504897B1
    • 2003-01-07
    • US09714636
    • 2000-11-17
    • Hisashi Yonekawa
    • Hisashi Yonekawa
    • G01N2302
    • A61B6/545A61B6/00A61B6/4216A61B6/4494A61B6/5247G06F19/00
    • A X-ray image radiographing system, comprises a plurality of X-ray image output apparatus each of which detects X-rays having passed through an object and outputs image data of the object; a control apparatus to control the plurality of the X-ray image output apparatus; an object information input device to input object information regarding the radiographed object; and a storage device to store the image data outputted from the plurality of X-ray image output apparatus and the object information inputted from the object information input device, wherein the image data of the object is stored so as to be correlated with the object information of the object.
    • 一种X射线图像摄影系统,包括多个X射线图像输出装置,每个X射线图像输出装置检测经过物体的X射线,并输出物体的图像数据; 用于控制所述多个所述X射线图像输出装置的控制装置; 对象信息输入装置,用于输入关于所拍摄的被摄体的物体信息; 以及存储装置,用于存储从多个X射线图像输出装置输出的图像数据和从对象信息输入装置输入的对象信息,其中存储对象的图像数据以与对象信息相关联 的对象。
    • 7. 发明授权
    • Apparatus for extracting an irradiation field region from a radiation
image
    • 用于从辐射图像提取照射场区域的设备
    • US5732149A
    • 1998-03-24
    • US853810
    • 1997-05-09
    • Atsushi KidoHitoshi YoshimuraHisashi YonekawaAkiko YanagitaSumiya Nagatsuka
    • Atsushi KidoHitoshi YoshimuraHisashi YonekawaAkiko YanagitaSumiya Nagatsuka
    • G03B42/02A61B6/00G06T1/00G06T5/00G06K9/00
    • G06T7/0012G06T7/0083G06T2207/10116G06T2207/20144G06T2207/30004G06T2207/30068
    • An irradiation field region extracting apparatus for extracting an irradiation field region from a given radiation image. According to a first embodiment, image data corresponding to the radiation image is rotationally moved around a predetermined rotational center of the image data, with the image data having rectangular coordinates set thereon. A boundary line is extracted between the irradiation field region, where the radiation image is exposed, and an irradiation field stop region, where no radiation image is exposed, according to the image data rotationally moved by the rotational movement means. A parallel condition of the boundary line is detected wherein the boundary line is parallel to an axis of the image data, and rotation information data is generated which indicate an angle of a rotational movement of the boundary line from an original location to a location of the parallel condition and a distance between the predetermined rotational center and a given point on the boundary line. A linear equation of the boundary line, originally located before the rotational movement, is calculated in accordance with the rotation information data, and a region, which is surrounded by a plurality of boundary lines calculated in accordance with the linear equation, is extracted as the irradiation field region.
    • 一种照射场区域提取装置,用于从给定的辐射图像中提取照射场区域。 根据第一实施例,对应于放射线图像的图像数据围绕图像数据的预定旋转中心旋转移动,其中设置有矩形坐标的图像数据。 根据由旋转运动装置旋转移动的图像数据,在辐射图像被曝光的照射场区域和没有辐射图像被曝光的照射场停止区域之间提取边界线。 检测边界线的平行条件,其中边界线平行于图像数据的轴,并且生成指示边界线从原始位置到位置的旋转角度的旋转信息数据 平行条件和预定旋转中心与边界线上给定点之间的距离。 原始位于旋转运动之前的边界线的线性方程式根据旋转信息数据被计算,并且提取由根据线性方程计算的多个边界线包围的区域作为 照射场区域。
    • 8. 发明授权
    • Radiographic imaging system
    • 射线成像系统
    • US09186118B2
    • 2015-11-17
    • US13502287
    • 2010-08-17
    • Hisashi Yonekawa
    • Hisashi Yonekawa
    • H05G1/64A61B6/00G03B42/04
    • A61B6/465A61B6/4233A61B6/4283A61B6/4405A61B6/4411A61B6/4494A61B6/547A61B6/566G03B42/04
    • Disclosed is a radiographic imaging system which is provided with: a plurality of radiographing chambers equipped with a registration device; a console; and a management device for associating and managing the identification information of a portable radiographic imaging device with the identification information of the radiographing chambers. When the identification information of the portable radiographic imaging device is notified by the registration device of a radiographing chamber, the console displays an icon corresponding to the imaging device on a selection screen. When the identification information of the portable radiographic imaging device, as notified by the registration device, is associated with the identification information of another radiographing chamber, the management device discards the association and deletes the icon corresponding to the portable radiographic imaging device from the selection screen of the console, which is associated with said other radiographing chamber.
    • 本发明公开了一种放射线照相成像系统,其具备:配备有配准装置的多个摄影室; 一个控制台 以及管理装置,用于将便携式放射线照相成像装置的识别信息与放射照相室的识别信息相关联并管理。 当通过放射照相室的登记装置通知便携式放射线照相成像装置的识别信息时,控制台在选择屏幕上显示与成像装置对应的图标。 当通过注册装置通知的便携式放射线照相成像装置的识别信息与另一放射照相室的识别信息相关联时,管理装置丢弃关联,并从选择屏幕中删除对应于便携式放射照相成像装置的图标 与所述另一放射照相室相关联的控制台。
    • 10. 发明授权
    • Reading method for radiation image information and radiation image reading apparatus
    • 放射线图像信息和放射线图像读取装置的读取方法
    • US07274033B2
    • 2007-09-25
    • US11298841
    • 2005-12-12
    • Hisashi YonekawaMasakazu Andou
    • Hisashi YonekawaMasakazu Andou
    • G01N21/85A61B6/00
    • G03B42/08G03B42/04G03B42/045
    • A method for reading radiation image information in which a cassette is lowered while keeping each short side of the cassette extending vertically, and then inserted into a radiation image reading apparatus which has a cassette loading inlet in its upper surface and the inserted cassette is taken into the apparatus, and next the front base and the back base are disengaged in the apparatus and both are separated, and after the radiation image information is read from the stimulable phosphor sheet of the back base which are separated from the front base, and then the front base and the back base are joined and ejected from the insertion opening of the apparatus. The apparatus height is smaller than in the method in which the stimulable phosphor sheet is pulled downward from the cassette and is read, and the operation of lifting the cassette against the force of gravity up to the height of the upper surface of the apparatus becomes unnecessary at the time of inserting the cassette.
    • 读取辐射图像信息的方法,其中盒子下降,同时保持盒子的每个短边垂直延伸,然后插入到其上表面具有盒装载入口和插入的盒的放射线图像读取装置中 该装置,接下来的前基座和后基座在装置中分离并且两者分离,并且在从与前基座分离的后基座的可刺激的磷光体片上读取放射线图像信息之后,然后 前基座和后基座从设备的插入开口接合并弹出。 装置的高度小于将可刺激的荧光体片材从盒子向下拉并被读取的方法,并且不必将重量提升至高达设备上表面高度的操作 在插入盒时。