略語大辞典 [Med] 28 NPV negative pressure ventilation 負圧換気. 肺機能検査の方法. 呼吸筋の負荷を低減する臨床手法.negative pressure ventilation; a clinicaltechnique to produce inspiratory musclerest; used to test lung functions; [Med:Phys]. 丸善「略語大辞典」JLogosID : 11863223