Classification and cleansing action principle according to organizational flow clean operating room airflow divided into two categories namely 1, vertical unidirectional flow (laminar flow) clean operating rooms; 2, chaotic flow clean operating room. ● vertical unidirectional flow (laminar flow) clean operating room clean air action principle through efficient filter and plenum pressure uniform flow effect after both vertically into the operating room. Since both sides of the detention of outlet to return air, the way air flows through a sectional velocity uniform, clean operating room cost, especially the one-way flow line parallel to the work area, no vortex. Clean air like the air piston-like indoor air pollution from return air launch, so the operating room is always kept clean state. Quality surgical patients with life-threatening situations directly related to the operation which is the process of a life. Conduct construction operations in the clean operating room there are a lot of places need to pay close attention, Zibo clean operating room, insult one checkpoint to be carefully controlled, it is possible that there are no quality problems, clean operating room map, especially those with a significant impact on the construction The link must be carefully examined, repeatedly supervision ........ preferred Ecota purification (Figure) _ _ clean operating rooms FIG clean operating room by Shandong Zibo Yick Tak purification Engineering Limited. Shandong Yick Tak decontamination Ltd. (www.shandongyide.cn) located Jingshi Road, Jinan City, Shandong Province, No. 16351. Scraps and development in the wave of market economy, the current Shandong Ecota purification has a high profile in the engineering construction, enjoys a good reputation. Shandong Ecota purify the whole network business alliance to achieve certification, marking our service and management level has reached a new height. Shandong Ecota purify the staff willing to work with all people of insight and common development, for a better future.