冻疮治疗仪是根据低频超声原理研制而成的药物渗透装置，具有给药方便无痛，药物扩展迅速，药效时间长，并能直接作用于病灶，避免多剂量给药等优点。我们于１９９７年１月，在杭州地区应用由本所研制生产的冻疮治疗仪导入环丙沙星治疗冻疮１２６例，取得较好效果。１对象... Frostbite treatment instrument is based on the principles of low-frequency ultrasound developed by the drug infiltration device, with convenient and painless medication, rapid drug expansion, long duration of efficacy, and can act directly on the lesion, to avoid the advantages of multi-dose administration. In January 1997, we applied 126 cases of chilblains to ciprofloxacin by applying the frostbite therapeutic apparatus developed and produced by our institute in Hangzhou area, and achieved good results. 1 object ...