对许多疾病，尤其是上呼吸道疾病，药物雾化吸入常是有效的治疗手段，然而常规雾化器价格高，体积大，病人只能多次去医院才能得到治疗，十分不便。同时，一机多人使用，也容易产生医源性交叉感染。为此，作者利用一只电热杯，改制成一只小型电热雾化杯，经临床应用，效果满意 For many diseases, especially upper respiratory tract diseases, aerosol inhalation of drugs is often an effective treatment. However, conventional nebulizers are expensive and bulky. Patients can only go to the hospital many times to get treatment. This is very inconvenient. At the same time, the use of more than one machine is also prone to iatrogenic cross-infection. To this end, the author used an electric cup to transform it into a small electrothermal atomization cup. The clinical application showed satisfactory results.