GB 5172-1985
Abolished
WS 521-2017
Abolished
Industry standards-Health
WS 521-2017 Specification for testing of quality control in medical digital radiography(DR) systems
WS 521-2017 Specification for testing of quality control in medical digital radiography(DR) systems
Basic Information
Standard Code:
WS 521-2017
Standard Type:
Industry standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Radiation health protection
ICS Name:
Radiation protection
Publish Date:
2017-04-10
Implement Date:
2017-10-01
Pages:
20 pages
Scope
This standard specifies the requirements, testing items, and methods for quality control of medical digital X-ray photography (DR) systems.
This standard applies to the quality control testing of medical digital X-ray photography (DR) systems, including DR systems that use line-array or planar-array scanning image detectors.
This standard does not apply to the quality control testing of breast digital X-ray photography (breast DR), dental digital X-ray photography, digital dual-energy photography, and digital tomosynthesis photography.
Development Information
Referenced Standards
WS/T 76-1996 General aspects for quality assurance in medical X-ray image of diagnosis
WS 76-2011 Specifications for testing of image quality control in medical X-ray diagnostic equipment
WS 76-2017 Specification for testing of quality control in medical X-ray diagnostic equipment
WS 76-2020 Quality control testing specifications for medical X-ray diagnostic equipment
Related Standards
GB/T 7161-1987
Active
GB/T 7161-1987 Unsealed radioactive substances—Identification and certification
GB 9175-1988
Replaced
GB 9175-1988 Hygienic standard for environmental electromagnetic waves
GB 8702-1988
Replaced
GB 8702-1988 Regulations for electromagnetic radiation protection
GB 8921-1988
Replaced
GB 8921-1988 Limit standard of radioactive Ra-226 in phosphate fertilizer
GB 8922-1988
Abolished