公开(公告)号：US09594031B2

公开(公告)日：2017-03-14

申请号：US14603761

申请日：2015-01-23

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Toshiyasu Suyama ,  Tadashi Maruno ,  Toshihide Sasaki ,  Junichi Sonoda ,  Shinji Takihi

IPC: G01N23/04 ,  G01V5/00

CPC classification number: G01N23/046 ,  G01N23/04 ,  G01N2223/1016 ,  G01N2223/306 ,  G01N2223/3307 ,  G01V5/0008 ,  G01V5/0016 ,  G01V5/0041

Abstract: A radiation image acquiring system is provided. An X-ray image acquiring system irradiates X-rays to a subject from an X-ray source, and detects X-rays transmitted through the subject. The X-ray image acquiring system includes a first detector for detecting X-rays that are transmitted through the subject to generate first image data, a second detector arranged in parallel to the first detector with a dead zone region sandwiched therebetween, for detecting X-rays that are transmitted through the subject to generate second image data, and a timing control section for controlling detection timing of the second detector based on a dead zone width of the dead zone region so that first image data to be generated by the first detector and second image data to be generated by the second detector mutually correspond.

Abstract translation: 提供了一种放射图像获取系统。 X射线图像获取系统从X射线源向被检体照射X射线，并且检测通过被检体传播的X射线。 X射线图像获取系统包括：第一检测器，用于检测通过被摄体透射的X射线以产生第一图像数据;第二检测器，与第一检测器平行布置，其中夹有死区区域，用于检测X射线; 通过对象发送的光线以产生第二图像数据;以及定时控制部分，用于基于死区区域的死区宽度来控制第二检测器的检测定时，使得由第一检测器产生的第一图像数据和 由第二检测器生成的第二图像数据相互对应。

公开(公告)号：US10393676B2

公开(公告)日：2019-08-27

申请号：US15407528

申请日：2017-01-17

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Toshiyasu Suyama ,  Tadashi Maruno ,  Toshihide Sasaki ,  Junichi Sonoda ,  Shinji Takihi

IPC: G01N23/04 ,  G01N23/046 ,  G01N23/06 ,  G01N23/083 ,  G01N23/087 ,  G01V5/00

Abstract: A radiation image acquiring system is provided. An X-ray image acquiring system irradiates X-rays to a subject from an X-ray source, and detects X-rays transmitted through the subject. The X-ray image acquiring system includes a first detector for detecting X-rays that are transmitted through the subject to generate first image data, a second detector arranged in parallel to the first detector with a dead zone region sandwiched therebetween, for detecting X-rays that are transmitted through the subject to generate second image data, and a timing control section for controlling detection timing of the second detector based on a dead zone width of the dead zone region so that first image data to be generated by the first detector and second image data to be generated by the second detector mutually correspond.