vaginal stent

例句：

1. 1.The patient was placed in the hospital bed with a vaginal stent in place.
   患者被安置在病床上，并插入了阴道支架。
2. 2. After surgery, the doctor inserted a vaginal stent to prevent infection.
   手术后，医生插入了阴道支架以防止感染。
3. 3. The patient's condition improved significantly after the insertion of the vaginal stent.
   插入阴道支架后，患者的病情显著改善。