Quality-control testing,evaluation and application of X-ray machine's major parameters / 医疗卫生装备

ABSTRACT

This paper introduces the testing methods with respect to the major parameters (X-ray tube voltage & current,exposure time,exposure volume)of X-ray machine as well as the testing results evaluation and application. It is proved that quality control of x-ray machine is an important content and technical means as to guarantee quality for radiology department of hospital.