sterile medicine spiral ejector

例句：

1. 1. The sterile medicine spiral ejector is used to deliver medication directly into the patient's bloodstream.
   无菌药物螺旋喷射器用于直接将药物输送到患者的血液中。
2. 2. During surgery, the sterile medicine spiral ejector is used to inject anesthesia into the patient's body.
   在手术期间，无菌药物螺旋喷射器用于向患者体内注射麻醉剂。
3. 3. The sterile medicine spiral ejector is a critical component of surgical equipment, ensuring the safetyand efficacy of the procedure.
   无菌药物螺旋喷射器是手术设备的关键组成部分，确保手术过程的安全和有效性。