NON REBREATHING MASK 流量@ 急診小醫師 | 合法醫療器材資訊網

Simplemasks—Simplemasks(eg,Venturi)fitlooselyoverthenoseandmouth.Withoxygenflowratesbetween6and10L/min,simplemaskscanprovide ...

ATLS 第十版. 建議給 10 L/min 以上流量

To maintain a patient’s oxygenation, oxygenated inspired air is best provided via a tight-fitting oxygen reservoir face mask with a flow rate of greater than 10 L/min. Other methods (e.g., nasal catheter, nasal cannula, and non-rebreathing mask) can improve inspired oxygen concentration.

急診醫學會制定的ETTC 標準版 SLIDE 寫 NRM 6-10 L/min

uptodate 寫 NRM 10-15L/min

Simple masks — Simple masks (eg, Venturi) fit loosely over the nose and mouth. With oxygen flow rates between 6 and 10 L/min, simple masks can provide concentrations of oxygen between 35 and 50 percent, depending on the patients respiratory rate and the mask fit [7,10,17[1]]. ...