摘要
目的总结颈髓损伤呼吸功能不全患者使用压力支持通气 (PSV)的经验。方法观察不同水平压力支持通气时呼吸频率 (RR)、潮气量 (VT)、每分通气量 (VE)、吸气峰压 (PIP)、肺动态顺应性 (Cdyn)等数值变化和血气分析变化。结果观测指标与PSV水平两者呈相关性变化。结论通过调节PSV水平可使有关呼吸监测指标均改善 ,使患者处于较为合理的呼吸状态。
ObjectiveTo summarize the application of pressure support ventilation (PSV) on cervical spinal cord injured patients with respiratory dysfunction.MethodSixteen patients were studied.Respiratory rate (RR), tidal volume (VT), minute ventilation (VE), peak inspiration pressure (PIP), dynamic lung conpliance (Cdyn) , blood pH value, PaO 2 and PaCO 2 were measured under the different pressure levels of PSV. ResultAll parameters correlated with the level of PSV. Conclusion Appropriate PSV levels can make the respiratory parameters close to the reasonable level and respiratory functional status for the cervical cord injured patients with respiratory dysfunction.
出处
《中国康复理论与实践》
CSCD
2001年第2期60-61,共2页
Chinese Journal of Rehabilitation Theory and Practice
关键词
脊髓损伤
颈髓损伤
呼吸功能不全
康复
压力支持通气
spinal cord injury
cervical spinal cord injury
respiratory dysfunction
rehabilitation
pressure support ventilation
