Title:
DETECTOR CAPABLE OF DOUBLE-SIDED INCIDENCE, DETECTOR ARRAY, IMAGING SYSTEM AND IMAGING METHOD
Document Type and Number:
WIPO Patent Application WO/2022/082418
Kind Code:
A1
Abstract:
A detector capable of double-sided incidence, a detector array, an imaging system and an imaging method. Each flat panel detector (6) comprises an upper cover plate (1), a lower cover plate (5), and an imaging part (2), supporting frame (4) and circuit boards (3) disposed between the upper cover plate (1) and the lower cover plate (5). The supporting frame (4) is used for supporting the imaging part (2). The circuit boards (3) are electrically connected to the imaging part (2). The imaging part (2) converts a ray signal into a charge signal, and the circuit boards (3) converts the charge signal into a digital signal. The upper cover plate (1), the supporting frame (4), the lower cover plate (5) are all made of materials that can be penetrated by rays. The circuit boards (3) are disposed in an inner edge region of the flat panel detector (6), and the circuit boards (3) are not arranged opposite to a main imaging region of the imaging part (2).
Inventors:
LING JUN (CN)
FU XIAYING (CN)
LIU JIANQIANG (CN)
FU XIAYING (CN)
LIU JIANQIANG (CN)
Application Number:
PCT/CN2020/122123
Publication Date:
April 28, 2022
Filing Date:
October 20, 2020
Export Citation:
Assignee:
CARERAY DIGITAL MEDICAL TECH CO LTD (CN)
International Classes:
G01T1/161; A61B6/00
Domestic Patent References:
| WO2020105706A1 | 2020-05-28 |
Foreign References:
| CN111522052A | 2020-08-11 | |||
| CN202523710U | 2012-11-07 | |||
| CN110664422A | 2020-01-10 | |||
| CN110308475A | 2019-10-08 | |||
| JP2017035167A | 2017-02-16 |
Attorney, Agent or Firm:
SUZHOU CREATOR PATENT AND TRADEMARK AGENCY, LTD (CN)
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