Terumo BCT Trima Accel, Руководство по обслуживанию

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Blood Prime Return (Blood Prime Return Line) Substate
The return pump is commanded to run. When fluid is sensed at the lower-level sensor of the reservoir,
the return pump continues running for a version-specific predetermined volume and then stops. The
volume pumped by the return pump must be between version-specific predetermined amounts. When
the actual centrifuge speed is within 25 rpm of the commanded speed within the exit condition time, the
Trima Accel system advances to the Evac Set Valves substate.
Table 3-20: Blood Prime Return Substate
AC Pump
(mL/min)
Inlet
Pump
(mL/min)
Plasma
Pump
(mL/min)
Platelet
Pump
(mL/min)
Return
Pump
(mL/min)
Platelet
Valve
Plasma
Valve
RBC
Valve
Centrifuge
(rpm)
5.8*
2.9
0 0 0 -80*
-40
Return Return Return 200
*Versions 5.1 and 5.2
Exit Condition When 5 mL is processed by inlet pump after lower-level sensor detects fluid.
Evac Set Valves (Vent Collect Bags) Substate
This substate moves the platelet, plasma, and RBC valves to vent pressure from the product bags built up
during the previous substate. When the valves reach the open position, the Trima Accel system advances
to the Evac Reset Valves substate.
Table 3-21: Evac Set Valves Substate
AC Pump
(mL/min) Inlet Pump
(mL/min)
Plasma
Pump
(mL/min)
Platelet
Pump
(mL/min)
Return
Pump
(mL/min)
Platelet
Valve
Plasma
Valve
RBC
Valve
Centrifuge
(rpm)
0 0 0 0 0 Open Open Open 200
Exit Condition When the valves are detected in commanded position within 10 seconds.
Version 5.1 Software Description
Trima Accel
®
Automated Blood Collection System • Service Manual 3-21