肺是人体与外界进行气体交换的重要器官。如果空气质量差,好比进入水管的水带了沙石,会磨损管道表面,直接影响肺功通。近些年较为严重的雾霾、沙尘暴等恶劣天气,正在损害人们的健康,特别是对有呼吸系统疾病的人群更是雪上加霜。纯物理疗法轻松摆脱咳喘憋ZD型清肺仪是采用“负压脉动”原理,帮助患者自主排痰、自主呼吸、调整肺部微循环,解决呼吸疾病 The lung is an important organ for gas exchange with the outside world. If the air quality is poor, like the water into the water with sand, will wear the pipe surface, a direct impact on pulmonary function. In recent years, the harsher smog, dust storms and other severe weather are harming people’s health, especially for people with respiratory diseases. Pure physical therapy easily get rid of cough and wheezing ZD-type lung-clearing instrument is used “negative pressure pulsation ” principle to help patients with spontaneous sputum, spontaneous breathing, adjusting the lung microcirculation, respiratory diseases