Drager V Series Ventilator with the Optional PS500 battery Installed
모델명 / 제조번호(시리얼번호)
Drager V Series Ventilator with the Optional PS500 battery InstalledAffected models:Infinity V500Babylog VN500Evita V300All serial numbers affectedARTG Numbers: 158739, 170141 and 92177