Vyas H, Milner A D, Hopkin I E, Boon A W
J Pediatr. 1981 Oct;99(4):635-9. doi: 10.1016/s0022-3476(81)80279-x.
Measurements of thoracic volume, inflation pressure, and intrathoracic pressure have been recorded at the resuscitation of nine newborn babies. The initial inflation pressure was maintained for approximately five seconds which produced a twofold increase in inflation volume compared to standard resuscitation techniques and always led to formation of an FRC. When the inflation pressure was increased slowly over three to five seconds, the apparent opening pressure which occurred universally in square wave inflation was rarely seen.
在对9名新生儿进行复苏时，记录了胸廓容积、充气压力和胸内压。初始充气压力维持约5秒，与标准复苏技术相比，这使充气量增加了两倍，并且总能导致功能残气量的形成。当充气压力在3至5秒内缓慢增加时，在方波充气中普遍出现的明显开放压力很少见到。
