Research on Reliability Design and Verification of CT Based on Clinical Application Data.
10.3969/j.issn.1671-7104.2021.03.006
- Author:
Dongfang JIA
1
;
Wei JIN
2
;
Weiqiang ZHANG
3
;
Yihong LIU
1
;
Fei HE
3
;
Jinlin ZOU
4
Author Information
1. Shanghai United Imaging Healthcare Co. Ltd., Shanghai, 201800.
2. Shanghai Sixth People's Hospital, Shanghai, 200233.
3. Shanghai Institute of Medical Device Testing, Shanghai, 201318.
4. Re-impro Technology Ltd., Guangzhou, 510610.
- Publication Type:Journal Article
- Keywords:
CT;
accelerated life test;
reliability design;
reliability index;
reliability test
- MeSH:
China;
Humans;
Reproducibility of Results;
Tomography, X-Ray Computed
- From:
Chinese Journal of Medical Instrumentation
2021;45(3):261-265
- CountryChina
- Language:Chinese
-
Abstract:
Based on the clinical application data of medical X-ray computed tomography (CT) in the Shanghai Sixth People's Hospital, this study transformed it into the product reliability index requirements, and took the mechanical representative component-examination table (hereinafter referred to as "patient table") and the electronic representative component-DCB (data control board) as examples. Based on the relationship between failure characteristics and clinical application data, a complete set of closed-loop implementation methods from reliability index requirements to reliability design and verification are discussed.
