pulse technique

例句：

1. 1. The pulse technique is used to measure the oxygen saturation of the blood.
   脉搏技术用于测量血液的氧饱和度。
2. 2. The doctor used the pulse technique to diagnose the patient's condition.
   医生使用脉搏技术诊断病人的状况。
3. 3. The nurse applied the pulse technique to monitor the patient's heart rate.
   护士应用脉搏技术监测病人的心率。