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    • 2. 发明授权
    • Medical image radiography apparatus
    • 医学影像摄影仪
    • US06334708B1
    • 2002-01-01
    • US09476126
    • 2000-01-03
    • Norimitsu Kosugi
    • Norimitsu Kosugi
    • H05G102
    • A61B6/0457A61B6/4441A61B6/4476A61B6/467A61B6/488A61B6/504A61B6/547A61B6/548
    • A medical image radiography apparatus includes a radiography system for taking a medical image of a subject, a supporting mechanism for supporting the radiography system in various radiography positions, a memory unit for storing a plurality of radiography positions, together with their order relation, as sequential automatic positioning data, and a controller for controlling the supporting mechanism on the basis of the sequential automatic positioning data in order to change a radiography position sequentially. In this manner, the plurality of radiography positions are stored, together with their order relation, as the sequential automatic positioning data. When taking a radiograph, the radiography position is sequentially changed in accordance with the sequential automatic positioning data. As a result, the operability concerning a change in the radiography position is improved more than in the conventional case wherein a preset button is repeatedly selected.
    • 一种医用图像摄像装置,具备拍摄被检体的医用图像的放射线摄影系统,将各放射线照相位置的放射线照相系统进行支撑的支撑机构,将多个摄影位置及其顺序关系一起存储为顺序的存储单元 自动定位数据,以及用于基于顺序自动定位数据控制支撑机构的控制器,以顺序地改变放射照相位置。 以这种方式,将多个放射摄影位置与其顺序关系一起存储为顺序自动定位数据。 当拍摄X光片时,根据顺序自动定位数据依次改变放射摄影位置。 结果,与重复选择了预设按钮的常规情况相比,关于放射线照相位置变化的可操作性得到改善。
    • 3. 发明授权
    • X-ray diagnostic apparatus
    • X光诊断仪
    • US07688950B2
    • 2010-03-30
    • US12238044
    • 2008-09-25
    • Norimitsu Kosugi
    • Norimitsu Kosugi
    • G21K5/10G21K1/02
    • A61B6/06A61B6/04
    • When distance compute unit 81 received the instruction of the moving destination at the center of the exposure field 4a from center transfer operation unit 74, calculates the moving amount. Operating information processing unit 8 sends beam-limiting control unit 62 the calculated moving amount. Upside beam-limiting control unit 63 to right side beam-limiting control unit of beam-limiting control unit 62 makes the moving amount at the center of the exposure field 4a prescribed-times ((H1/H2) times in FIG. 3), calculates the moving amount of each diaphragm blade unit 51 in the upper part, the lower side, and the left part and the right part respectively.
    • 当距离计算单元81从中心传送操作单元74接收到曝光区域4a的中心处的移动目的地的指令时,计算移动量。 操作信息处理单元8向光束限制控制单元62发送计算出的移动量。 光束限制控制单元62的右侧光束限制控制单元的上行束限制控制单元63将曝光区域4a的中心的移动量规定为(图3中的(H1 / H2)倍) 分别计算上部,下侧和左侧和右侧的每个光阑叶片单元51的移动量。