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目的探讨老年慢性阻塞性肺疾病(COPD)患者使用排痰仪联合雾化吸入的排痰效果。方法 60例COPD患者随机分三组,A组雾化吸入排痰,B组振动排痰仪排痰,C组振动排痰仪联合雾化吸入排痰。比较10d后痰量、呼吸音、胸片改善情况。第7天不吸氧情况下心率、呼吸、SpO2。结果 C组指标明显高于B组、A组(P<0.05)。结论排痰仪联合雾化吸入对老年COPD患者清除痰液,改善肺通气效果明显。
Objective To investigate the expectoration effect of using sputum aspiration combined with inhalation in elderly patients with chronic obstructive pulmonary disease (COPD). Methods Sixty COPD patients were randomly divided into three groups. Group A received inhalation and sputum aspiration, group B received sputum aspiration and group C aspiration combined sputum aspiration and expectoration. After 10d sputum volume, breath sounds, chest X-ray film to improve the situation. Heart rate, respiration, SpO2 on day 7 without oxygen. Results The indexes in group C were significantly higher than those in group B and group A (P <0.05). Conclusion Spittoon combined with inhalation of sputum on elderly patients with COPD to improve lung ventilation significantly.