A computed tomographic mammography system is provided with, as an X-ray tube 1A, a transmission type X-ray tube including a target 2 which includes a target layer 2a that generates X-ray upon irradiation of an electron beam and a supporting substrate 2b through which the X-ray generated upon irradiation of the electron beam to the target layer 2a passes, an electron emission source 3 for emitting an electron beam toward the target layer 2a. 展开▼
机译:作为X射线管 1 B> A,具有X射线管的计算机断层摄影系统具有包括靶层 2 B>的透射型X射线管。 > 2 B> a I>会在电子束和支撑衬底 2 B> b I>辐射后产生X射线,X-电子束照射到目标层 2 B> a I>时产生的射线通过,用于向目标发射电子束的电子发射源 3 B> 2 B> 层。 I>
展开▼