Sustainability and health care building are two important issues, which contain many of topics are very in composition, Sustainability is a thought aimed at achieving compatibility between human needs and the data of surrounding environment and well-employed, taking into account the constants, geographic, climatic , economic and technological development, while we find that under the technological age and globalization the Common design for hospital has focused on the functional aspect, which deals entirely with the hospital as a place to treat only, which creating problem of the discrepancy between the functional treatment design which requires strictly control in the internal environment in many of hospital spaces such as operating rooms. etc. while patient rooms need environmental conditions more humane and interaction with the external environment ,from this mix came the idea of green hospitals , which aims to Integrate the idea of therapy and healing at the same time within the new hospital installation .