公开(公告)号：US20160064177A1

公开(公告)日：2016-03-03

申请号：US14888312

申请日：2014-03-07

申请人： SIEMENS AKTIENGESELLSCHAFT

发明人： Svetlana GOSSMANN ,  Oliver HEID ,  Timothy HUGHES

IPC分类号： H01J35/18 ,  A61B6/00

CPC分类号： H01J35/18 ,  A61B6/4035 ,  H01J35/16 ,  H01J2235/06 ,  H01J2235/086 ,  H01J2235/1225 ,  H01J2235/168

摘要： An evacuable outer housing having at least one X-ray-permeable beam exit window, an electron source, an anode and a collector for catching electrons which penetrate the anode are included as an X-ray source. The collector is part of an electrical current circuit for applying a negative potential to the anode, and the radiation window is disposed such that X-ray radiation which exits from the anode at an angle of 130 degrees to 230 degrees to the electron beam direction can be coupled out through the radiation window. An imaging system includes such an X-ray, an arrangement to accommodate an object to be examined, and an X-ray detector.

摘要翻译： 作为X射线源，包括具有至少一个X射线透过光束出射窗，电子源，阳极和用于捕获贯穿阳极的电子的集电体的可抽空的外壳。 收集器是用于向阳极施加负电位的电流电路的一部分，并且放射窗设置成使得从电极射出方向可以以130度至230度的角度离开阳极的X射线辐射 通过辐射窗口耦合出来。 成像系统包括这样的X射线，用于容纳待检查物体的装置和X射线检测器。