frortal sinus irrigating cannula

例句：

1. 1.The doctor used a frortal sinus irrigating cannula to clean out the patient's sinuses.
   医生使用鼻窦冲洗导管来清理患者的鼻窦。
2. 2. During surgery, the surgeon inserted a frortal sinus irrigating cannula into the patient's nose.
   在手术期间，外科医生将一根鼻窦冲洗导管插入患者的鼻子。
3. 3. The patient was given a frortal sinus irrigating cannula to help clear their sinuses.
   患者被给予一根鼻窦冲洗导管，以帮助他们清除鼻窦。