Roche Diagnostics
304 Instructions for Use · Version 13.0
11 Consumable change cobas b 123 POC system
Changing consumables
p To change the Fluid Pack
WARNING
Inappropriate handling and disposal of Fluid Packs may result in infection and
environmental harm
Fluid Packs may contain trace amounts of hazardous liquids. Inappropriate handling of
Fluid Packs may lead to direct exposure of these liquids, which may lead to serious skin
burns, eye damage, and other serious health risks. In addition, inappropriate disposal may
contaminate the environment.
r Treat used Fluid Packs as hazardous waste and dispose them according to local
regulations. For more information, contact your Roche Service representative.
r When handling and disposing Fluid Packs, prevent direct contact by wearing
appropriate personal protective equipment, such as:
o Lab gloves
o Lab coat
o Eye protection
o Face shield if there is a chance of splashing or splattering
r When handling Fluid Packs, keep them upright to avoid spillage.
r If any biohazardous material is spilled, wipe it up immediately and apply a disinfectant.
r If contents from the Fluid Pack come into contact with your skin, wash the affected
area immediately with soap and water and apply a disinfectant. Consult a physician.
WARNING
Exchanging a Fluid Pack
r Perform QC measurements on 3 levels after each Fluid Pack exchange.
u Quality control (p. 179)
q
When removing the Fluid Pack, do not move its valves.
1
Workplace > Change Fluid Pack
2
Follow the instructions on the screen.
q
Before inserting a new Fluid Pack, disinfect the consumable area.
During disinfection, be absolutely certain not to displace the valves. Displaced valves
cause problems inserting the Fluid Pack.
u To disinfect the instrument’s consumable area (p. 302)
q
When inserting a new Fluid Pack, do not touch its cuvette or sample sensor contacts. If
the new Fluid Pack is not detected, check the smart memory chip on the rear side of
the Fluid Pack for dirt. If necessary, remove the dirt with a dry cloth.
s
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