公开(公告)号：US11925183B2

公开(公告)日：2024-03-12

申请号：US17661257

申请日：2022-04-28

申请人： Tsinghua University ,  Nuctech Company Limited

发明人： Zhiqiang Chen ,  Li Zhang ,  Qingping Huang ,  Yong Zhou ,  Hui Ding ,  Chao Ji

IPC分类号： G01N23/046 ,  A22B5/00 ,  G01N23/083 ,  G01N23/18 ,  G01N33/12

CPC分类号： A22B5/007 ,  G01N23/046 ,  G01N23/083 ,  G01N23/18 ,  G01N33/12 ,  G01N2223/1016 ,  G01N2223/204 ,  G01N2223/30 ,  G01N2223/3307 ,  G01N2223/3308 ,  G01N2223/419 ,  G01N2223/5015 ,  G01N2223/618 ,  G01N2223/643

摘要： The present disclosure relates to a static CT detection device, including: a shielding body, formed with a detection channel through which an object under detection can pass; a ray source, emitting rays for detecting the object under detection when the object under detection passes through the detection channel; and a detector, for acquiring the rays emitted by the ray source and having passed through the detection channel, wherein the shielding body is formed with an opening portion, and the opening portion extends from an inlet of the detection channel to an outlet of the detection channel.