intratracheal medication

例句：

1. 1. The patient was given intratracheal medication to treat the infection.
   患者接受了气管内药物治疗感染。
2. 2.During surgery, doctors often administer intratracheal medications to relieve pain.
   在手术期间，医生经常给予气管内药物以缓解疼痛。
3. 3. The patient's condition required intratracheal medication for several days.
   患者的病情需要持续几天的气管内药物治疗。