Hart G K, Gibbs N M, Cameron P D, Hillman K M, Thompson W R, Oh T E
Crit Care Med. 1984 Nov;12(11):983-5.
A pressure infusor was used to apply external pressures of 300, 250, 200, and 150 mm Hg to 500-ml plastic bags of saline. At constant applied pressure, 50-ml aliquots of saline were periodically withdrawn. The delivered pressures were less than the applied pressures, and the difference increased as the volume of saline within the bag decreased. This inherent pressure difference should be considered when the system is used with a continuous flush device.
使用压力输注器对装有500毫升生理盐水的塑料袋施加300、250、200和150毫米汞柱的外部压力。在恒定的施加压力下，定期抽取50毫升的生理盐水。输送的压力低于施加的压力，并且随着袋内生理盐水体积的减少，差值增大。当该系统与连续冲洗装置一起使用时，应考虑这种固有的压力差。
