Operating room engineering is the combination of medical technology and engineering technology, and the combination of medical technology and engineering technology. With the continuous emergence of new medical technology and new surgical tools, the number of operations has increased rapidly. Most of the old operating rooms in hospitals have been unable to meet the application requirements of new technologies in space layout, facility standards and equipment functions. At the same time, people have put forward higher standards for the operation environment and operation quality. New and expanded high-standard clean operating rooms have become one of the key points in the development and construction of hospitals. How to use new technology and materials to design high-standard operating rooms suitable for future development needs is a problem that modern hospitals should consider.