Title:
COMPUTED TOMOGRAPHY DEVICE, AND MANUFACTURING METHOD AND DRIVING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/080797
Kind Code:
A1
Abstract:
The present invention relates to a computed tomography device, and a manufacturing method and a driving method thereof. A computed tomography device according to the present invention includes: N sources which are arranged at different angles one by one on multiple circumferences overlapping along a transfer direction of a subject and generate a fan beam type of X-ray toward the subject; and N detectors which are arranged at opposite sides on the circumferences to respectively correspond to the sources and detect the X-ray having passed through the subject, wherein the N sources are respectively arranged at N arrangement angles each making a spacing angle of 360 degrees/N, and the order of the arrangement angles of the N sources, which are arranged along the transfer direction of the subject, is set such that the angle between a pair of adjacent sources belongs to within the range of 90 degrees to 180 degrees.
Inventors:
CHOI KWANG YUN (KR)
Application Number:
PCT/KR2021/013980
Publication Date:
April 21, 2022
Filing Date:
October 12, 2021
Export Citation:
Assignee:
SSTLABS (KR)
International Classes:
A61B6/03; A61B6/00
Foreign References:
| KR101665327B1 | 2016-10-12 | |||
| KR20200057735A | 2020-05-26 | |||
| JP2006520235A | 2006-09-07 | |||
| JP2004000356A | 2004-01-08 | |||
| US20050135550A1 | 2005-06-23 |
Other References:
See also references of EP 4218590A4
Attorney, Agent or Firm:
CHO, Young Hyun (KR)
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