随着重症医学科（下文简称ICU）接收的机械通气患者增多，难以脱机拔管的患者也逐渐增多，面对这样的状况，医院ICU医务人员急患者所急，积极引入了经鼻高流量湿化氧疗，经过高流量吸氧与有创机械通气进行及时、有效的衔接后，患者脱机拔管成功率显著增强。
经鼻高流量湿化氧疗（HFNC）="margin:0px;padding:0px;outline:0px;max-wth:%;box-sizing:border-box;overflow-wrap:break-word!important;"="margin:0px;padding:0px;outline:0px;max-wth:%;box-sizing:border-box;overflow-wrap:break-word!important;color:rgb(,80,30);"
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高流量吸氧优势有（HFNC）
患者闭口状态下可产生4-5cmH2O的peep效应，预防肺不张，增加呼气末肺容积；可对呼吸道死腔的CO2具有一定的洗脱效应，从而增加吸氧浓度。
可以增加患者吸氧舒适度；
可以减少患者呼吸做功；
可以增加脱机拔管成功率，减少患者机械通气时间，缩短ICU住院时间，减少费用。
重症医学科将不断提升诊疗能力、加强学科建设，源源不断地为临床输入新技术，为新建区广大人民群众生命健康保驾护航！
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