Nanovision Technology (Beijing) Co., Ltd.

Yantao Hu

Jian Gao

Yunxiang Li

Zhili Cui

Jie Luo

Baolei Li

A multi-energy static security CT system comprises at least one N-stage image chain structure () and a baggage conveying belt () provided at an inner side at the bottom of the N-stage image chain structure (). The N-stage image chain structure () and the baggage conveying belt () are fixed at a pre-configured positions by means of a machine frame (). The N-stage image chain structures () are sequentially arranged in a forward direction of a baggage channel, and adjacent N-stage image chain structures () are offset relative to each other. By exposing radiation sources in the N-stage image chain structure () at different times, the static security CT system generates an image having a higher temporal resolution and more energy spectrum levels than an image generated by a spiral CT system. Also provided is an imaging method implemented by means of the static security CT system.

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Beijing, China

Yantao Hu