? Nowadays, according to the customary per cubic meter, particle size greater than or equal to 0.5um air dust ion number of how many, the operating room purification level is divided into what is usually referred to as the hundred, thousand, ten thousand, one hundred thousand four, which the higher the number, the lower the purification level.
The cleanliness is different, the concept is divided. So next, Jinan Rundle medical engineering editor, according to Rundle's own years of research and practical experience for operating room purification level of 100, 000, 10,000, 100,000, to talk to you according to the different levels of operating room purification, what are the basic concepts of it!
Operating room purification level concepts: bacterial concentration of planktonic bacteria method, that is, random sampling in the operating room air, and its culture medium culture to produce the number of colonies, can represent the number of planktonic bacteria in the air / m?
Operating room purification level concepts related to two: sedimentation method of bacterial concentration, i.e., with a diameter of 90mm petri dish in the air exposure for 30 minutes, after the culture of the number of colonies, which can represent the number of bacteria in the air can be settled.
Operating room purification level of concepts related to three: purification of operating room air culture method, that is, with a diameter of 90mm Petri dishes, static indoor 30 minutes, and then cultivate the number of colonies derived from each dish. Each operating room placed in 13 petri dishes, 5 in the center, around each wall 2, placed in the location, height and ordinary sampling method requires the same.
Jinan Rund Medical Engineering Co., Ltd., in the operating room purification equipment installation and design, has a strong technical strength and construction experience, is an important medical purification force active in Shandong, always specializing in medical purification, radiation protection, laboratory purification and other engineering design, research and development, construction and installation, has been awarded the ISO environmental management system and ISO quality management system double certification. Management System double certification, has been and many well-known enterprises to establish close cooperative relations, is the domestic enterprises really trust the professional purification project implementer!