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慢性支气管炎发病机制的重要环节之一是:呼吸道积聚大量粘液分泌物,支气管内容物长期郁滞,使感染和炎症延续不断;治疗效果明显降低。在此种状态下,用传统的方法注射和内服抗菌、消炎和祛痰药物,不能消除呼吸道感染,不能充分恢复支气管引流功能。所以必须使用支气管内疗法。作者用涡轮吸入器把微细的抗生素粉末放入装药的胶囊内,给病人吸入,干燥的气溶胶可进入肺深部。用此法治疗慢性化脓性阻塞性支气管炎22例,吸入抗生素5～7天,病情即明显好转,脓痰消失,咳嗽减轻,支气管通气量
One of the important aspects of the pathogenesis of chronic bronchitis is: a large number of respiratory tract accumulation of mucus secretions, bronchial content of long-term stagnation, so that infection and inflammation continue; treatment effect was significantly reduced. In this state, with the traditional method of injection and oral antibacterial, anti-inflammatory and expectorant drugs, can not eliminate respiratory infections, can not fully restore the bronchial drainage function. So you have to use endobronchial therapy. The author uses a turbocharger to place fine antibiotic powder into the charged capsule, inhaling the patient and the dry aerosol entering the deep lung. 22 cases of chronic suppurative obstructive bronchitis treated with this method, inhaled antibiotics for 5 to 7 days, the condition was significantly improved, the disappearance of purulent sputum, cough, bronchial ventilation