Shuwei Li,Wenjian Zhang,Xiang Zou,Bozhen Zhao,Qingjun Zhang,Huishao He,Yongqiang Wang,Yanchun Wang
申请号：
US16403555
公开号：
US10775320B2
申请日:
2019.05.05
申请国别(地区):
US
年份:
2020
代理人:
摘要：
The present disclosure discloses an afterglow detection device and an afterglow detection method. The afterglow detection device comprises: an X-ray tube for emitting an X-ray beam； a first reading circuit for receiving a first detected signal from a to-be-detected detector to form and output a first measurement signal according to the first detected signal, the to-be-detected detector being connected to the first reading circuit and disposed on a beam-out side of the X-ray tube to receive radiation of the X-ray beam and outputting the first detected signal to the first reading circuit at the time of detection； a residual ray detector disposed on a beam-out side of the X-ray tube； a second reading circuit connected to the residual ray detector for receiving a second detected signal from the residual ray detector to form and output a second measurement signal according to the second detected signal.
