bleeded riser

例句：

1. 1. The patient was rushed to the hospital with a severe bleed from his artery.
   病人因动脉严重出血被紧急送往医院。
2. 2. The new device is designed to regulate blood pressure without causing excessive bleeds.
   这款新设备设计用于调节血压，而不会导致过度出血。
3. 3.The doctor used a bleeding riser to control the patient's high blood pressure.
   医生使用一个出血升压器来控制患者的高血压。