thermo-tracheotomy

例句：

1. 1. The patient required emergency surgery due to a severe infection.
   由于严重的感染，患者需要进行紧急手术。
2. 2. During the operation, the surgeon made a thermo-tracheotomy to relieve the patient's breathing difficulties.
   手术中，外科医生进行了热气管切开术以缓解患者的呼吸困难。
3. 3. This procedure is often performed during open heart surgery to allow for easier access to the heart and lungs.
   在开放心脏手术中经常进行此操作，以便更容易地访问心脏和肺部。