retaining suture fixator

例句：

1. 1.The surgeon used a retaining suture fixator to secure the wound.
   外科医生使用固定缝合器来固定伤口。
2. 2.The patient was transferred to the intensive care unit with a retaining suture fixator in place.
   患者被转移到重症监护室，固定缝合器已经到位。
3. 3. The procedure involved using a retaining suture fixator to stabilize the fracture site.
   该程序涉及使用固定缝合器来稳定骨折部位。