1, medical technology department old auxiliary diagnosis and treatment department, refers to the use of specialized diagnostic and treatment technology and equipment, collaborative clinical department diagnosis and treatment of disease medical technology department. Because there is no bed, do not accept patients, also known as non-clinical departments. According to the nature of work and tasks, can be divided into diagnosis-based or treatment-based departments, as well as supply-based departments. According to the systematic view, the medical department is a technical support system in the hospital system, and therefore, is an important part of the hospital.