micro-vascular suture needle

例句：

1. 1.The surgeon used a micro-vascular suture needle to repair the wound.
   外科医生使用微血管缝合针来修复伤口。
2. 2.The patient was given a micro-vascular suture needle for pain relief.
   病人被给予一个微血管缝合针以缓解疼痛。
3. 3.The operation required precise placement of the micro-vascular suture needle.
   手术需要精确放置微血管缝合针。