探讨脉冲振荡法在支气管激发试验中的应用  

To Explore the Application of Pulse Oscillation Method in Bronchial Provocation Test

作　　者：马云涛[1] 任英杰[1] MA Yun-tao;REN Ying-jie(The people＇s Hospital of Ningxia Hui Autonomous Region （ the First Affiliated Hospital of Northwest University For Nationalities ） , Yinchuan 750021, China)

机构地区：[1]宁夏回族自治区人民医院(西北民族大学第一附属医院),宁夏银川750021

出　　处：《吉林医学》2018年第5期872-874,共3页Jilin Medical Journal

摘　　要：目的:分析脉冲振荡法在支气管激发试验中的应用价值。方法:选取收治的55例哮喘稳定期患者作为观察组,另选同期于我院体检的55例健康人员作为对照组,采用脉冲振荡法对两组研究对象进行支气管激发试验,分析并对比两组患者激发试验前后肺功能、呼吸阻抗等数据之间的差异。结果:经脉冲振荡法支气管激发试验检测后,观察组呼吸总阻抗、总气道阻力、中心气道阻力、共振频率明显高于对照组,差异有统计学意义(P<0.05);观察组经脉冲振荡法支气管激发试验检测后,呼吸总阻抗、总气道阻力、中心气道阻力、共振频率明显高于激发前,差异有统计学意义(P<0.05)。结论:在对哮喘稳定器患者采用脉冲振荡法支气管激发试验能明确患者各项临床症状,使医师对患者症状均有较为清晰的掌握,为患者后续治疗提供有利依据,具有临床推广应用的意义。Objective To analyze the application value of pulse oscillation method in bronchial provocation test. Method 55 cases of patients with stable asthma methods in our hospital selected were treated as the observation group,55 cases of healthy people over the same period in our hospital physical examination as the control group,the two groups of subjects were bronchial provocation test by using the pulse oscillation method,analysis and difference between before and after the test of pulmonary function,respiratory impedance data excitation comparison of two groups of patients. Results The pulse oscillation method of bronchial provocation test after test,the observation group total respiratory impedance and total airway resistance,airway resistance,the resonance frequency was significantly higher than the control group,significant difference between groups（P〈0. 05）; observation group pulse oscillometry bronchial provocation test after test,total respiratory impedance and total airway resistance,airway resistance,resonance the frequency was significantly higher than that before stimulation,significantly different before and after（P〈0. 05）. Conclusion In patients with asthma on the stabilizer of impulse oscillometry bronchial provocation test can identify patients with various clinical symptoms that enable physicians to specific,the symptoms have a clear grasp,can provide a favorable basis for the follow-up treatment of patients with the clinical application significance.

关 键 词：脉冲振荡法 支气管激发试验 哮喘稳定期 应用价值 

分 类 号：R562.25[医药卫生—呼吸系统]