作者: B Agnew
DOI:
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摘要: An air harness in the form of a belt and pair suspenders is made flexible multi-apertured tubing. Ends tubing are coupled to connector positioned behind wearer having rearwardly projecting main vacuum duct that connects hose. The entirely beneath surgical gown may be either separable or inseparable therefrom. Air drawn into and, together with particles shed from wearer''s body, for disposal at remote location. oronasal aspirator worn under formed as part mask connected extending duct. Particles bacteria moisture exhaled wearer, both vicinity his head torso, collected by system disposal.