A small French bagpipe operated with a bellows and having a soft sound. therefore, ye soft pipes, play on; 缪赛特笛一种小型的声音柔和的用手和用吹风器箱演奏的法国风笛所以,吹吧,柔情的风笛;
The index we used to evaluate the therapeutic effect include the change of body temperature, quantity and quality of sputum, bellows auscultation, breath sound changing of pulmonary atelectasis, saturation of blood oxygen, blood gas analysis and chest xray. 比较治疗前后患者体温、痰量及性质、肺部湿啰音、肺不张者肺段呼吸音情况、血氧饱和度、血气分析的变化及胸部X线表现变化以评价疗效。