microwave diathermy

例句：

1. 1. The microwave diathermy device is used to treat deep vein thrombosis in the leg.
   微波热疗设备用于治疗腿部深静脉血栓。
2. 2. The surgeon used the microwave diathermy to remove the tumor from the patient's arm.
   外科医生使用微波热疗来从患者的手臂上切除肿瘤。
3. 3. The patient was treated with microwave diathermy for pain relief and tissue regeneration.
   患者接受了微波热疗以缓解疼痛和促进组织再生。