使用体外膈肌起搏器(EDP),从体表电刺激膈神经,训练已疲劳膈肌,达到改善肺功能目的。近年来国内已多采,但对其治疗适应证及合适疗程尚无定论。本文通过25例不同通气功能障碍的COPD患者,行EDP治疗观察,发现治疗时间不同、通气障碍程度不同,其反应也不同。现特加以报道。 With the use of an extracorporeal diaphragmatic pacemaker (EDP), the phrenic nerve is electrically stimulated from the surface of the body to train tired diaphragms for the purpose of improving lung function. In recent years, the country has taken more, but its indications for treatment and the appropriate course of treatment is inconclusive. In this paper, 25 patients with COPD with different ventilation dysfunction were treated with EDP, and found that the treatment time is different, the degree of ventilation disorders, the response is also different. Now especially to report.