pin support type holder

例句：

1. 1. The patient wasplaced on a bed with a pin support type holder to stabilize his spine.
   病人被放置在一张床上，使用针固定式支架来稳定他的脊柱。
2. 2. The doctor used a pin support type holder to help the patient move around more easily.
   医生使用针固定式支架帮助病人更容易地移动。
3. 3.The nurse carefully placed the patient's arm in a pin support type holder before moving him to the recovery room.
   护士小心地把患者的手臂放在针固定式支架上，然后将他移到康复室。