Terumo BCT Trima Accel, Service Manual

Page: 46 / 340

1
RBC valve
2 Plasma valve
3
Platelet valve
Figure 1-31: Valve locations (rear)
Table 1-13: Valve functions
Component Function
1 RBC valve Directs the flow of RBC to either the RBC collection bag or the return reservoir.
2 Plasma valve Directs the flow of plasma to either the plasma collection bag or the platelet line.
3 Platelet valve Directs the flow of platelets to the platelet collection bag. It also directs the flow of
platelets and plasma to the return reservoir.
4 Valve housing Provides a surface for the valve rollers to compress the tubing against. It provides a
base to which the valve assembly can be mounted and includes stop pins that limit
valve rotation.
Valve System
Trima Accel
®
Automated Blood Collection System • Service Manual 1-37