胸内负压
intrathoracic negative pressure
胸腔负压
intrathoracic negative pressure
胸压电钻
breast clectric drilling machine
安全负压通风系统
Safety subatmospheric pressure ventilation system
安全壳负压保持系统
containment subatmospheric pressure (maintenance) system
帮浦之前动脉负压
Pre-pump arterial pressure
持续低负压吸引
sustained suction with micro negative pressure
持续低负压引流
Continuous low negative pressure drain
持续封闭负压引流
Continue blockage negative pressure drainage
持续负压
continuous negative pressure