Terumo BCT Trima Accel, Руководство по обслуживанию

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Negative Press Relief (Negative Pressure Relief) Substate
This final disposable test substate commands a pump until the access pressure sensor reading is greater
than a version-specific predetermined amount. If this does not occur before the exit condition, an alarm
is generated. When this pressure is achieved, the disposable tests are complete, and the Trima Accel
system advances to the AC Connected state.
Table 3-70: Negative Press Relief 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)
142
0*
0 0 0 0
-90*
Return Return Return 0
*Version 6.0.3
Exit Condition When the APS is greater than -50 mmHg before 50 mL is processed by the AC pump.
Negative Press Relief 2 Substate
This substate is similar to “Negative Press Relief (Negative Pressure Relief) Substate” on page 3-52,
except with a different exit condition and pump speed.
Table 3-71: Negative Press Relief 2 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 -50 Return Return Return 0
Exit Condition When the APS is greater than 500 mmHg before 50 mL is processed by the AC pump.
AC Connected State
The AC Connected state prompts the operator to attach the AC container to the tubing set and load the
AC tubing into the AC detector.
The AC Connected state ends when the operator touches the
Continue
button. Successful completion of
the AC Connected state results in the following conditions and actions.
Exit Condition
Trima Accel System
Condition
Trima Accel System Action
The operator touches the
Continue button.
Pause. The Trima Accel system advances to the AC
Prime state.
Software Description
3-52 Trima Accel
®
Automated Blood Collection System • Service Manual