pulseheight analyzer

例句：

1. 1. The pulseheight analyzer is used to measure blood pressure.
   脉搏高度分析器用于测量血压。
2. 2. The doctor prescribed a medication for the patient's high blood pressure.
   医生为病人的高血冁开了药。
3. 3. The pulseheight analyzer was used to monitor the patient's heart rate during surgery.
   脉冲高度分析器被用来监测病人在手术期间的心率。