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Terumo 11221 Bedienungsanleitung Seite 408

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AC luer (with orange tubing) – used to connect AC to the AC line (6).
5.
AC line – carries AC from the AC bag to the cassette (8).
6.
7.
Sterile barrier filter – a 0.2-micron filter that prevents bacteria from entering the system,
thereby maintaining a functionally closed environment for the collection of blood
components.
Cassette – guides the flow of blood and products through the tubing set.
8.
Draw/return pressure diaphragm – allows the draw/return pressure sensor to monitor
9.
pressure at the donor access site.
10.
AC pump header – the tubing segment that fits into the AC pump.
AC line – carries AC from the cassette (8) to the AC/draw/return manifold (3).
11.
Return line – carries blood components back to the donor.
12.
13.
Draw line – carries anticoagulated whole blood into the tubing set.
Inlet pump header – the tubing segment that fits into the inlet pump.
14.
Return reservoir – holds uncollected components for return to the donor. Contains a return
15.
filter (200 micron) to prevent the return of microaggregates to the donor.
16.
Return pump header – the tubing segment that fits into the return pump.
17.
Centrifuge pressure sensor – detects high pressure in the centrifuge.
Inlet line to centrifuge – carries blood to the centrifuge.
18.
RBC line from centrifuge – carries red blood cells from the centrifuge for return to the donor.
19.
20.
Platelet line from centrifuge – carries platelets from the centrifuge for collection or return to
the donor.
Plasma line from centrifuge – carries plasma from the centrifuge for collection or return to the
21.
donor.
Plasma pump header – the tubing segment that fits into the plasma pump.
22.
23.
Cassette label – used by the Trima Accel system RBC detector to identify a tubing set as
capable of collecting Platelet products.
Platelet pump header – the tubing segment that fits into the platelet pump.
24.
Centrifuge loop – consists of the following:
25.
Four-lumen tubing – carries fluid into and out of the channel.
Sleeves – used to reinforce the tubing at flex points.
Collars – used to secure the two ends of the loop in the centrifuge.
Bearings – the contact points between the centrifuge arm and the loop.
26.
Channel – contains blood components as they are separated.
Inlet port – routes incoming blood into the channel.
27.
Collection chamber – routes separated blood components to the appropriate collect lines.
28.
LRS chamber – leukoreduces collected platelets.
29.
30.
Plasma collect line – carries the collected plasma to the plasma bag (31).
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