医疗安全是医疗质量的前提和最基本的要求。保证医疗安全、防范差错事故、减少医疗纠纷是医院全方位质量管理不可缺少的重要方面。然而医疗是属于高技术、高风险的职业领域,医疗职业的特殊性、疾病的复杂性、不可预见性和人类认识能力的有限性以及医学技术的局限性必然造成医疗 Medical safety is the premise and the most basic requirement of medical quality. It is an indispensable and important aspect of all-round quality management in hospitals to ensure medical safety, prevent accidents and reduce medical disputes. However, medical care is a high-tech, high-risk occupational field. The special nature of medical profession, the complexity of the disease, the unpredictability, and the limitations of human cognitive ability and the limitations of medical technology are bound to cause medical problems.