发明申请
US20140241500A1 RADIATION BLOCKING UNIT, RADIOGRAPHIC IMAGING APPARATUS, AND RADIOGRAPHIC IMAGING METHOD
有权
基本信息:
- 专利标题： RADIATION BLOCKING UNIT, RADIOGRAPHIC IMAGING APPARATUS, AND RADIOGRAPHIC IMAGING METHOD
- 专利标题（中）：辐射阻挡单元，放射成像装置和放射成像方法
- 申请号：US14169157 申请日：2014-01-31
- 公开(公告)号：US20140241500A1 公开(公告)日：2014-08-28
- 发明人： Hiroaki YASUDA , Yoshihiro NISHI , Haruyasu NAKATSUGAWA
- 申请人： Fujifilm Corporation
- 申请人地址： JP Tokyo
- 专利权人： Fujifilm Corporation
- 当前专利权人： Fujifilm Corporation
- 当前专利权人地址： JP Tokyo
- 优先权： JP2013-040098 20130228
- 主分类号： A61B6/08
- IPC分类号： A61B6/08 ; A61B6/00
摘要：
The present invention provides a radiation blocking unit including: an attachment member that is attachable between sources and an object table surface to which radiation from a radiation source and visible light from a visible light source are emitted, the sources including the radiation source and the visible light source; a radiation blocking portion, disposed on the attachment member, that transmits the illuminated visible light to an overlapping incidence region on the object table surface in which an incidence region of the radiation and an incidence region of the visible light overlap, and that blocks the irradiated radiation outside the overlapping incidence region; and a visible light blocking portion, disposed on the attachment member, that transmits the irradiated radiation to the overlapping incidence region, and blocks the illuminated visible light outside the overlapping incidence region.
摘要（中）：
本发明提供了一种辐射阻挡单元，其包括：附接构件，其可附接在源与目标台表面之间，来自辐射源的辐射和来自可见光源的可见光被发射到其上，所述源包括辐射源和可见光 光源; 辐射阻挡部分，设置在附接构件上，其将照射的可见光透射到物体台表面上的重叠入射区域，其中辐射的入射区域和可见光的入射区域重叠，并且阻挡辐射 重叠发射区域外的辐射; 以及设置在所述安装构件上的可见光阻挡部，其将所述照射的辐射透射到所述重叠入射区域，并且阻挡所述重叠入射区域外侧的被照射的可见光。
公开/授权文献:
IPC结构图谱:
| A | 人类生活必需 |
| --A61 | 医学或兽医学；卫生学 |
| ----A61B | 诊断；外科；鉴定 |
| ------A61B6/00 | 用于放射诊断的仪器，例如与放射治疗设备相结合的 |
| --------A61B6/08 | .将放射射线束引导到特定点上的辅助装置，例如利用光束 |