Performance Tests and Quality Control of Siemens ECAT EXACT HR+ PET
- VernacularTitle:西门子ECAT EXACT HR+型PET的性能测试和质量控制
- Author:
Xiaodong MENG
;
Qingying TONG
;
Hua QIAO
;
Yaping XU
;
Ming LV
- Publication Type:Journal Article
- Keywords:
PET;
performance measurement;
quality control;
NEMA standards
- From:
Chinese Medical Equipment Journal
2004;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the performance parameters of the PET instrument, which has been used for years in our hospital, assuring the stability of image quality and performance parameters. Methods NEMA NU 2-1994 Standards was used as reference for performance measurement of PET, which were published by National Electrical Manufacturers Association(NEMA). The NEMA standard cylinder model, 18F radiation source, and 18F and 68Ge columniform radiation source were used. Results Projects for performance measurement and daily quality control were drawn up. Conclusion This project provides a reference and methods for the performance measurement of PET instrument and daily quality control. It better ensures the stability of image quality and performance parameters of the PET instrument.
