Abstract：Objective To introduce 4 cases of philips DR machine fault maintenance examples, for engaged in hospital medical
equipment maintenance engineers for reference. Methods The problems were solved by analyzing in detail the correction of
the bulb of philips DR, the maintenance of the beam, CAN communication and the fault of the lock switch of the transverse
guide rail. Results This study ensured the normal operation of the hospital, extended the service life of the equipment, and ensured
its operation quality. Conclusion For clinical workers and equipment operators and technicians, they need to master
certain theoretical knowledge of equipment and have the ability to troubleshoot, strengthen the daily maintenance and
management of equipment, formulate equipment quality control and maintenance plan, optimize the use environment and
standardize the use behavior.
胡海勇a，张烽柱a，陈斌b. 飞利浦Digital Diagnost DR故障维修四例[J]. 中国医疗设备, 2019, 34(6): 165-167.
HU Haiyonga, ZHANG Fengzhua, CHEN Binb. Four Cases of Breakdowns and Maintenance of Philips Digital Diagnost DR. China Medical Devices, 2019, 34(6): 165-167.
