呼吸负荷试验在机械通气撤机过程中的应用

来源 :右江民族医学院学报 | 被引量 : 0次 | 上传用户:gavin_18
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
目的探讨应用自主呼吸试验指导撤机的基础上再行呼吸负荷试验,以提高拔管成功率,减少拔管后气管插管复插率。方法66例机械通气患者,按标准方法行白主呼吸试验,通过自主呼吸试验后拔出气管插管;52例机械通气患者,按标准方法行自主呼吸试验后且通过之,在此基础上增加100ml解剖无效腔,继续行30min呼吸负荷试验(DSA测试),通过呼吸负荷试验后拔出气管插管,并对比两组脱机成功率和48h内再插管率。结果行自主呼吸试验组脱机成功率81.82%,48h内再插管率18.18%;呼吸负荷试验组脱机成功率94.23%,48h
其他文献
1 消化不良性腹泻此类腹泻多发生于断奶前后的仔兔。1.1发病原因断奶前后的仔兔消化器官发育尚不完全,开食过早或采食难以消化的粗硬饲料时易发生腹胀腹泻。
对大通县某鸡场孵化21d的42枚死亡鸡胚无菌采集肝脏,进行常规的细菌分离与培养,分离出9株沙门氏菌,阳性率为21.43%,并对分离到的菌株进行细菌学鉴定、血清型鉴定和动物试验。“结果
要通过工作机制从短期行为向长效机制转变、工作主体从教师主体向学生主体转变、工作内容从低层次服务向高层次指导转变、工作方式从传统向现代转变,以充分实现高校就业指导工
In this paper, visualization of special features in “The Tale of Genji”, which is a typical Japanese classical literature, is studied by text mining the auxil
The flow visualization work with the aid of PIV and Piezometer deals with flip-flop flow around diamond-shaped cylinder bundle revised with concavities on both
A large number of problems in engineering can be formulated as the optimization of certain functionals. In this paper, we present an algorithm that uses the aug
In a physical system, phase point trajectory is impossible to be space-filling curve, of which the dimension is not greater than one. Equipotential map concept
1车辆及器具的选择长途运雏最好选择带有通风系统和冷暖空调的改装客车或运货卡车,以保证将雏鸡散发的大量热量排散出去,同时无论冬夏均能给雏鸡以舒适的温度.
This paper presents a modification of an existing cognitive antenna design which contains two antennas: one is a sensing that covers the band from 1 - 11 GHz an
Post cesarean infections are the main sources of fever in the postpartum. We have undertaken this study in an African health setting where conditions of working