1. Daily testing: hospital technicians need to conduct daily testing of the equipment to ensure that the equipment's working condition meets specifications. These tests can include tests on the noise, linearity, resolution, and comparability of the equipment.
2, quality control tests: hospitals need to conduct regular quality control tests to ensure the accuracy and reliability of the equipment. These tests can include positioning accuracy tests, geometric distortion tests, spatial resolution tests, sensitivity tests and so on.
3. Standardization: Quality control of equipment needs to follow international standards and norms, such as those issued by the American Society for Medical Imaging and Radiology Management and the European Society of Radiology.
4, automated testing: modern medical imaging equipment can be automated quality control testing, which can reduce the impact of human factors, and can be more quickly and accurately complete the test.