Put forward the model of health care system is

Betty Newman. Newman's medical care system model is a comprehensive dynamic model, which emphasizes that people are an open system interacting with the environment and individuals respond to stressors in the environment. According to this model, the goal of nursing is to mobilize the internal self-maintenance and defense mechanism of individuals, create a good external environment for them, help eliminate or reduce the threat of stressors, and thus promote the health of individuals.