低负压电动吸痰采集小儿气管内痰液方法的研究

Study on the methodology of children's sputum collecting through low negative pressure electric collector

目的为小儿下呼吸道疾病病因检查提供一种无损伤或损伤小的采集小儿气管内痰液的检查方法。方法对 10 8例肺炎患儿采用低负压电动吸痰法 ,采集气管内及咽部痰液各一份 ,作多酶体显微镜检查。结果气管内痰液可查到纤毛柱状上皮细胞或圆柱形柱状细胞 ,但咽部痰液查不到上述细胞。结论低负压电动吸痰采集小儿气管内痰液方法 。

Objective To provide a non damage or less damage sputum collecting method for tracheal examining for child patients with respiratory disease.Method 108 cases of patients with pneumonia were selected as sample,sputum collecting was conducted by low negative pressure electric collector for each patients, and analyzed by microscope.Result The cilium columnar epithelia or cylindric cell have be found in sputum of the tracheal, no cell mentioned above was checked in sputum collected from pharyngeal portion.Conclusion Sputum collecting for child by low negative pressure electric collector was valuable and effective ways for diagnosis of respiration disease, and worth to popularize.