Terumo BCT Trima Accel, Руководство по обслуживанию

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* DRBC tubing sets
Exit Condition When 8 mL is processed by inlet pump.
Prime Vent (Vent Air) Substate
This substate occurs in platelet collection procedures only. The centrifuge and pumps remain at their
previous speeds and the platelet valve moves to the collect position to remove air from the channel. After
a version-specific volume of platelet have been pumped, the Trima Accel system advances to
the Ramp Centrifuge substate.
Table 3-84: Prime Channel Vent 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 45 15 15
0*
0 Collect Return Return 2500
* DRBC tubing sets
Exit Condition When 10 mL is processed by platelet and plasma pump combined.
Ramp Centrifuge Substate
The centrifuge is commanded to its final calculated speed (usually 3000 rpm). If it cannot make it to its
final speed in 2 minutes, a centrifuge hardware alarm is generated. The platelet valve is commanded back
to the return position while the pumps and centrifuge remain at their previous speeds. When the
machine goes from the first draw cycle to the first return cycle the Trima Accel system advances to the
Remove Channel Air substate.
Table 3-85: Ramp Centrifuge 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 45 12 0 0 Return Return Return 3000
Exit Condition When target (donor-specific) volume is processed by inlet pump.
Software Description
3-60 Trima Accel
®
Automated Blood Collection System • Service Manual