in an Isolette negative pressure ventilator for refractory hypoxemia while receiving intermittent positive pressure mandatory ventilation. All patients had severe lung disease as documented by an ...

Both intermittent negative pressure ventilation (INPV) and positive pressure ventilation through a face or a nasal mask have been used recently for this purpose. nMV in ARF is reported to be ...

The system works in both positive and negative pressure modes and HEPA filters both supply and exhaust air. The Institute of Occupational Medicine recently tested this product and found it to be ...