High Velocity Nasal Insufflation Therapy & CPAP

PPE Considerations: HVNI Therapy and Impact on PPE Conservation | High Velocity Nasal Insufflation (HVNI), commonly known as Vapotherm, is an oxygen supply therapy that delivers up to 100% humidified and heated oxygen at a flow rate up to 60 liters per minute. This document’s references share that continuous positive airway pressure (CPAP) machines cannot be repurposed into a PAPR as a way to augment particular respirator (N95 or PAPR) shortages.

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