CO↓2 medical laser instrument

例句：

1. 1.The CO2 medical laser instrument is used for cutting and drilling in the operating room.
   二氧化碳医疗激光仪器用于手术室的切割和钻孔。
2. 2.The CO2 medical laser instrument has been widely used in surgical operations.
   二氧化碳医疗激光仪器在外科手术中得到了广泛应用。
3. 3.The CO2 medical laser instrument can precisely cut tissue without damaging it.
   二氧化碳医疗激光仪器可以精确地切割组织，而不会对组织造成损伤。