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通过电流和声、光信号刺激，对２０例慢性阻塞性肺疾患（ＣＯＰＤ）患者进行呼吸电刺激训练（ＲｅｓｐｉｒａｔｏｒｙＥｌｅｃｔｒｏｓｔｉｍｕｌａｔｉｏｎＴｒａｉｎｉｎｇ，ＲＥＴ），结果在ＲＥＴ时呼吸频率和平均吸气流速明显下降，潮气量和吸气间期明显增加，跨膈压增大，氧耗量和能量代谢无明显变化；于ＲＥＴ１５天后ＰａＣＯ２明显下降，ＰａＯ２和运动能力明显增高，肺通气功能明显改善。表明ＲＥＴ能使ＣＯＰＤ患者的呼吸变为深缓，建立更有效的呼吸通气模式，改善呼吸肌功能，为ＣＯＰＤ肺功能康复提供新的治疗途径。
Respiratory Electron stimulation training (RET) was performed in 20 patients with chronic obstructive pulmonary disease (COPD) by current harmonics and optical signal stimulation. The results showed that the respiratory rate and mean inspiratory flow rate decreased significantly at RET, and the tidal volume and sucking Gas interval increased significantly, diaphragmatic pressure increased, oxygen consumption and energy metabolism had no significant change; in RET15 days PaCO2 decreased significantly, PaO2 and exercise capacity was significantly increased, pulmonary ventilation improved significantly. It shows that RET can make the respiration of patients with chronic obstructive pulmonary disease (COPD) more profound, establish a more effective respiratory ventilation mode, improve the respiratory muscle function, and provide a new therapeutic approach for lung function rehabilitation of COPD.