关键词: 疗愈环境；重症监护室；以患者为中心

Abstract: Patients in Intensive Care Units (ICU) are at high risk for critical illness, delirium and sleep disorders. A healing environment layout centered on human care philosophy contributes to promoting the physical and mental recovery of patients and has a positive impact on healthcare providers. This paper reviews the development of the concept of a healing environment, theoretical mechanisms and the current situation of the practice of ICU healing environment and puts forward the prospect, in order to provide reference for the optimization of the environment layout of hospital ICU.

Key words: healing environment; Intensive Care Unit; patient-centered