Abstract：In the increasingly fierce market competition, hospital equipment update problem not only directly affected the hospital competitive ability in the short term, but also had a profound effect on the long-term development of the hospital. From the perspective of operational research, this paper took one X-ray machine update problem as example to establish operational research model based on equipment updating problems, and got answer by dynamic programming method.
陈拱新，陈保民，高阳. 从X光机更新策略探讨医疗设备的更新问题[J]. 中国医疗设备, 2014, 29(3): 79-80.
CHEN Gong-xin, CHEN Bao-min, GAO Yang. Discussion on Medical Equipment Update Problems Based on X-ray Machine Update Strategy. China Medical Devices, 2014, 29(3): 79-80.
