X-ray fluoroscopic imaging system

US10274636B2 · kind B2 · utility

Assignees

• NUCTECH COMPANY LIMITED · CN
• TSINGHUA UNIVERSITY · CN

Inventors

• Huaping Tang · 安丰镇, CN
• Zhiqiang Chen · Beijing, CN
• Chuanxiang Tang · Beijing, CN
• Huaibi Chen · Beijing, CN
• Yuanjing Li · Beijing, CN
• Ziran Zhao · Beijing, CN
• Yaohong Liu · Beijing, CN
• Shangmin Sun · Beijing, CN
• Xinshui Yan · Beijing, CN
• Zhanfeng Qin · Beijing, CN

Key dates

• Filing date: Dec 23, 2014
• Grant date: Apr 30, 2019
• Expiry date: Jul 13, 2035

Classification

• Technology area (CPC G): Physics
• CPC primary: G01V5/232
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

The present invention may perform fluoroscopic imaging simultaneously on the subjects in at least two channels using only one electron accelerator, at least two sets of X-ray beams and at least two sets of detector systems, through the design of the electron accelerator, the shielding and collimating device, the at least two detector arrays and various mechanical composite structures. The X-ray fluoroscopic imaging system according to the present invention may be designed in specific forms of a stationary type, an assembled type, a track mobile type or vehicular mobile type, etc., and has advantages such as simple structure, low cost, strong function, good image quality and the like.