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Apparatus and method for protecting the health harmful substances in the air and / or microorganisms as well as to reduce the spread of health hazardous substances in the air and microorganisms
Apparatus and method for protecting the health harmful substances in the air and / or microorganisms as well as to reduce the spread of health hazardous substances in the air and microorganisms
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机译:用于保护空气和/或微生物中的健康有害物质以及减少空气和微生物中的健康有害物质扩散的设备和方法
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摘要
Disclosed is an air distribution control unit or a filtration/ventilation unit which is portable and/or can be mounted on or integrated in furniture e.g. as a cabinet of at the head region of a bed. The filtration/ventilation unit cleanses air from a person/patient by aspirating the person's/patient's exhalation air into the filtration/ventilation unit. To construct an at least partly isolated area around the patient, filtered air can be directed e.g. vertically out of the filtration/ventilation unit to perform an air curtain. Use of the filtration/ventilation unit reduces the risk of dissipation of air-borne diseases and health hazardous matter, and reduces the amount of air to ventilate a room with patients.
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