Background: The aerosol box and intubation tent are improvised barrier-enclosure devices developed during the novel coronavirus pandemic to protect he...Read more

香港城市大学研发了一套快速通风系统，可以在短短5分钟内建立一个小型负压空间，每小时换气量高达26次，比负压病房高出一倍以上，而成本仅为数千元。研发学者希望相关发明可以在医院和机场应用。...

The amount of aerosol generation associated with the use of positive pressure ventilation via a supraglottic airway device has not been quantified. We...Read more