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- airway resistance measurement 呼吸道阻力测定
- Objective To investigate the clinical value of measurement of airway resistance by the interrupter techinque (Rint) in children aged 2-5 years. 目的探讨阻断法气道阻力测定在2-5岁咳喘儿童中的临床应用价值。
- RESULTS After ESS, nasal airway resistance decreased and olfactory functions improved obviously. 结果鼻内镜手术后患者的鼻气道通气、嗅觉有明显好转;
- Abstract :Objective:To discuss the influence of smoking on nasal airway resistance (NAR). 摘 要 : 目的 :探讨吸烟对鼻气道阻力(NAR)的影响。
- Consider the unguarded resistance measurement setup shown in Figure 2-34a. 现在考虑图2-34a所示的无保护的电阻测量设置情况。
- Ketamine increases airway secretions, decreases airway resistance and increases intracranial pressure. 氯胺酮增加气道分泌,减少气道阻力,增加颅内压。
- It is thought that IOS could be considered an effective method to examine the airway resistance of COPD patients, especially to old severe patients. IOS法测定的粘性阻力等指标可作为COPD气道阻塞的指标 ,特别适用病情重、配合不好的老年患者。
- Measurement of airway resistance 气道阻力测量
- Methods Airway resistance was measured before and after salbutamol inhalation in 55 children with recurrent wheeze,31 with mere cough and 18 without respiratory symptoms. 方法对55例反复喘息患儿、31例单纯咳嗽患儿、18例无呼吸道症状儿童进行吸入沙丁胺醇气雾剂前后的气道阻力测定。
- This very universalness, however, also causes the greatest headaches in resistance measurement applications. 但是,正是这种宽广的通用性,也给电阻测量的应用带来了麻烦。
- And shake the electrical insulation resistance measurement, and its value is not lower than 50 megohm. 然后摇测电机的绝缘电阻,其值不低与50兆欧。
- Ohmic resistance measured between the output voltage connections. 输出电路测得的电阻(欧姆)
- Ohmic resistance measured between the supply voltage connections. 供电电路中测得的电阻(欧姆)。
- Objective To solve the problem of additional airway resistance from oxygen supply tube and humidity liquid dropping tube in trachea pipe for patients with trachea dissection and intubatton along with the fixation of respiration detector. 摘要目的:解决气管切开和气管插管病人给氧管、湿化液滴管占用气管导管腔,致气道阻力增加问题;同时解决呼吸监测探头固定问题。
- Resonant frequency(Fres),the total airway resistance(R_5),central airway resistance(R_(20)) and peripheral resistance(Rpc) increased significantly in patients with lung cancer compared with that of healthy adults. 肺癌患者共振频率(Fres)、外周阻力(Rpc)、脉冲频率在5Hz、20Hz时的气道粘性阻力(R5、R2O)明显增加,与健康对照组有显著差异。
- Feasibility Study on Formation Resistivity Measurement Through Metal Casing. 通过金属套管测量地层电阻率的可行性研究。
- Conclusion This device solves the problem of additional airway resistance from oxygen supply tube and humidity liquid dropping tube in trachea pipe along with the fixation of respiration detector. 结果:经气管切开和气管插管病人应用,给氧、气道湿化、呼吸监测探头固定效果满意。
- Direct and continuous respiratory monitoring is important in chital care during mechanical ventilation, airway resistance is one of the important respiratory monitoring parameters. 在重症监护机械通气过程中进行直接连续呼吸监测具有重大的临床意义,气道阻力是重要的呼吸监测指标之一。
- Methods According to their FEV 1.0 values, 200 silicosis cases were divided into 4 groupss:normal, slight, medium and severe, and their values of plethysmographical airway resistance were measured. 方法 选择进行过有关测定的矽肺患者200 例,以第1 秒用力呼气量的分度值分为正常、轻度、中度、重度组观察各组体描法气道阻力测定项目的变化。
- CG SERIES is able to perform resistance measurement and testing of ground continuity of electrical equipment as established by safety. 可随意设定测定电流。连续测试或一般测试。