TW200514585A - Plasma sterilization equipment and its method - Google Patents

Abstract

This invention related to plasma sterilization equipment. It comprises a pumping air motor and a plasma generator. The plasma generator comprises an air inlet, an air outlet and a reaction chamber. The air inlet connects with the to-br-treated space. The air outlet connects with the pumping air motor and uses the pumping air motor to introduce the air in the to-be-treated space from the air inlet. The reaction chamber is used to produce the plasma. The reaction chamber connects with the air inlet and the air outlet and uses the air inlet to transport the air in the processing space after plasma sterilization via this reaction chamber is completed, the air is transported to air outlet. The invented plasma sterilization equipment can be installed in a to-be-treated space as a positive pressure or a negative pressure isolation ward, a positive pressure aseptic room, an ambulance, a laboratory or an isolation space to plasma sterilize the air in the to-be-treated space and then discharge the air outsides. Plasma is used thoroughly eliminate the germ the air in the to-be-treated space. Or external air is thoroughly sterilized by plasma and then transported to an isolated positive pressure of aseptic hospital ward or the laboratory. In addition, plasma sterilization equipment without using the expensive filters material is provided. Therefore, it saves cost of the filter material.