Patent · US Active

Low-angle self-swinging, large-scale multi-slice spiral computed tomography apparatus and inspection method

US11022569B2 · kind B2 · utility

1Cited by

15References

9Claims

0Family size

Assignee

NUCTECH COMPANY LIMITED · CN

Inventors

Kejun Kang · Beijing, CN
Zhiqiang Chen · Beijing, CN
Yuanjing Li · Beijing, CN
Li Zhang · Beijing, CN
Ziran Zhao · Beijing, CN
Yaohong Liu · Beijing, CN
Jianping Gu · Shanghai, CN
Liang Li · Beijing, CN
Yuxiang Xing · Beijing, CN

Key dates

Filing date	Jul 9, 2018
Grant date	Jun 1, 2021
Priority date	—
Expiry date	Aug 24, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG01V5/226
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A low-angle self-swinging type computed tomography (CT) device is provided, having an X-ray accelerator and a plurality of rows of detectors and includes a slip ring, such that the slip ring with the accelerator and the detectors thereon is capable of performing a single-pendulum reciprocating movement while an object to be inspected passes through the slip ring, a three-dimensional CT image of the object is displayed, thereby achieving accurate inspection for large-scale objects, such as van containers.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.