Bayer HealthCare MEDRAD MRXperion, Operation Manual, Page: 100 / 126

17 - 90 MEDRAD® MRXperion
17.3.3 Cleaning the Pistons and Syringe Interface
Frequency: Daily
17.3.3.1 Pistons
Figure 17 - 3: Syringe Piston
Materials:
Q
Clean, soft, non-linting wipe
Q
Cotton swab
Q
Warm water
1.
Place the injector head in the vertical position.
2.
Fully advance both pistons using the forward piston controls.
3.
Turn off power to the injector.
4.
Clean all surfaces of pistons at least 1 time with a clean, soft, non-linting, wipe dampened with warm water (wet
but not dripping) until visibly clean from contrast media and other debris.
5.
Thoroughly dry the pistons using a dry clean, soft, non-linting wipe.
6.
Inspect the syringe pistons to ensure all surfaces are clean.
7.
If any visible contrast media or other debris is evident, repeat cleaning instructions steps 4 through 7 until no
visible soil is detected.
NOTICE:
Electro-Mechanical Hazard - Equipment Damage may result.
Q
Do not use cleaning agents containing quaternary ammonium compounds such as Sani-Cloth Plus,
CaviWipes and/or ethyl alcohol such as Lysol on the syringe piston or syringe interface.