Terumo BCT Trima Accel, Service Manual

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Platelet Plasma (Concurrent Platelet Plasma) Substate
This substate occurs after the Pre-Platelet Plasma substate in procedures where both platelets and plasma
are collected. The platelet valve now opens while the plasma valve remains open until the volume target
is achieved. If the plasma volume target is small, the plasma valve closes and the Trima Accel system
advances to the Mid Run substate. If the volume target is large, the plasma valve remains open and the
Trima Accel system advances to the Extended Plasma substate.
Table 3-90: Platelet Plasma 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)
Qac Qin Qplas Qplat Qret Collect Collect Return 3000
* DRBC tubing sets
Exit Condition When the target (procedure-specific) volume is collected in the plasma bag.
Plasma Only (Plasma Only Collect) Substate
This substate occurs after the Channel Setup substate in plasma/RBC procedures where plasma is
collected. The plasma valve opens and remains open until the plasma target volume is achieved. After
completion of this substate, the Trima Accel system advances to the RBC Collect substate if RBC is
chosen.
Table 3-91: Plasma Only 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)
Qac Qin Qplas Qplat Qret Return Collect Return 3000
Exit Condition When the target (procedure-specific) volume is collected in the plasma bag.
PCA (Platelet Concentration Adjustment) Substate
This substate occurs after all plasma is collected during the Platelet Plasma substate. This substate only
occurs if the Trima Accel system calculates that the volume in the platelet bag will be lower than it should
be by a predetermined volume after the Mid Run substate. This usually occurs when the concurrent
Version 6.0 Software Description
Trima Accel
®
Automated Blood Collection System • Service Manual 3-63