| 摘要 |
<p>Fluid pump control modes in a medical perfusion system includes a Back Off Response Mode, a Flow Servo Mode, a Pressure Servo Mode, and a Master-Slave Servo Mode. In the Back Off Response Mode, the pump's speed is decremented (1906) to a new speed when an alarm condition is detected. In the Flow Servo Mode, a pump's speed is controlled to maintain a fluid flow rate indicated by a user as a setpoint (2004). In the pressure Servo Mode, a pump's speed is controlled to maintain a pressure set by as user (2004). In the Master-Slave Mode, a slave pump is controlled based upon the sensed speed of the master pump.</p> |
