呼吸气道

设计出基于呼吸气道流量、压力检测的呼吸力学参数监测系统电路。

The circuit of a monitoring system for respiratory mechanical parameters is designed based on the detection of respiratory flow and pressure .

从呼出气中C02含量的改变可反映机体代谢、循环、呼吸、气道或通气系统功能的变化。

The content variation of carbon dioxide in the expired gas reflects the metabolism of organs , the circulations , the breath and the functional changes of air duct and lung system .

目的：探讨人工鼻在气管切开自主呼吸患者气道管理中的效果，寻求一种有效、简便的人工气道管理方法。

Objective : To discuss the effect of artificial nose in the tracheotomy patients with self breath and to find a better method for nursing of the patients with artificial airway .

结论：SSS可及时准确反应术中呼吸功能及气道力学的变化。

Conclusion : SSS can reflect the changes of ventilation function and respiratory dynamics .

Bionator矫治器对口呼吸儿童上气道矢状径的影响

Effects of Bionator appliance on sagittal dimensions in upper airway by mouth breathing children

PAV时的呼吸频率与气道峰压稍高于PS10时，但差异无统计学意义。

There was no difference in respiratory rate and peak inspiratory pressure between PAV and PS10 .

围术期呼吸力学连续气道监测的研究

Continuous airway monitoring of respiratory mechanics during operation

慢性阻塞性肺疾病患者中枢呼吸驱动和气道阻力的研究

Evaluation and relationship of central respiratory drive and respiratory resistance in the patients with COPD

【结论】本组肥胖儿童鼾症、喉头哽咽、睡眠呼吸暂停等气道梗阻症状发生率明显高于一般儿童，应引起重视。

[ Conclusions ] The prevalence of respiratory tract obstructive symptoms in obese children , such as snoring , choke / gargling and sleep apnea is higher than that in ordinary children .

有证据显示：呼吸节律发生器和气道副交感节前运动神经元（airwaypreganglionicparasympatheticmotoneurons，APPMs）在解剖和功能上是相互藕联的。

Some evidence has suggested that the respiratory rhythm generator and the airway preganglionic parasympathetic motoneurons ( APPMs ) may be coupled both anatomically and functionally .

结论：IOS法测定呼吸阻抗是判断气道阻塞的敏感指标，可以代替FEV1判断COPD患者的气道阻塞程度，值得临床应用。

Conclusions : IOS determining respiratory impedance is a sensitive indicator to judge air velocity obstruction , which can replace FEV1 to judge the degree of airway obstruction of patients with COPD . It is worth being used in clinic .

结论睡眠时，正常人呼吸中枢对上气道阻力增加可产生较有效的代偿，呼吸驱动穴P0.1雪维持在清醒时水平鸦在NREM睡眠期，呼吸中枢的化学敏感性降低不明显；

Conclusions Sleep has significant influence on respiratory regulation in normal people . The respiratory drive ( P0.1 ) in both NREM and REM sleep stages could maintain the awake level due to an effective compensation to the increase of upper airway resistance .

潮式呼吸分析法测定气道阻塞的临床应用

Clinical application of tidal breathing analysis as a measurement of airway obstruction

目的确定潮式呼吸分析法检测气道阻塞的可靠性。

Objective To determine the reliability of tidal breathing analysis for detecting airway obstruction .

他们说如患者存在凝血障碍、呼吸暂听、气道或脊柱解剖结构不清晰，该方法未采用。

They said would not use this approach in anyone with a bleeding disorder , sleep apnea , or unfavorable airway or spinal anatomy .

我们探讨了正常呼吸状态下人体气道内氧及二氧化碳对流扩散问题。

The convective diffusive problems of oxygen and carbon dioxide in human airway at normal respiratory status were studied theoretically in the present paper .

深向慢慢呼吸、屏息和气道阻塞，有助于周边沉降。露西贴墙站在窗边，屏住呼吸，静听外面的动静。

Peripheral deposition is favored by deep inspiration , slow respiratory rate , breath-holding , and airways obstruction . Lucy waited , pressed against the wall next to the window , straining to hear .

目的比较口呼吸与鼻呼吸儿童上气道矢状径的差异，探讨呼吸方式与上气道矢状径的关系。

Objective The purpose of this study was to compare the difference of sagittal dimensions of upper airway between oral and nasal breathing children , and discover the relationship between respiratory mode and sagittal dimensions of upper airway .