NP-01 Professional medical non-pollution negative pressure isolation chamber stretcher IN STOCKNP 01Professional medical non pollution negative pressure isolation chamber stretcher IN STOCK Technical features: 1)The Negative Pressure Isolation Stretcher is mainly used for the transport of potent respiratory infectious diseases patients,to prevent the spread of pathogens and reduce health care provider infection rates. Using high quality and durable non toxic plastic,sealing zipper. 2)The Isolation Chamber is a negative pressure isolation and