The sealed arrangement enables function at much lower air flow rates in the 20 to 30 L/min range. That lower rate remains within range of anesthesia filter, needs less fan power, less battery power. Output ports provide controlled, one way expiratory path unlike conventional PAPR’s.
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The sealed arrangement enables function at much lower air flow rates in the 20 to 30 L/min range. That lower rate remains within range of anesthesia filter, needs less fan power, less battery power. Output ports provide controlled, one way expiratory path unlike conventional PAPR’s.