Quality Control
105
Quality Control
The meter uses many independent methods to perform quality control tests:
■ A self-test of the electronic components and functions every time the meter is turned on.
■ A check of test temperature when warming up and during the test.
■ A check of the expiry date and lot information on the test strip using the information from
the code chip.
■ Configurable, prescribed quality control tests using Roche CARDIAC IQC test strips for
internal functionality tests.
■ Definable, prescribed quality control tests using Roche CARDIAC Control materials for
the available test parameters.
Preparing to Run a Quality Control Test
Prepare as you would to perform a test with a patient blood sample. The only difference is the
use of control materials instead of blood.
For performing a quality control test, you need:
■ The meter
■ Test strips for the desired tests, with the supplied code chip
■ Roche CARDIAC pipettes (or suitable pipettes with pipetting volume of 150 µL)
■ Roche CARDIAC IQC test strips with the supplied code chip
■ Vial containing Roche CARDIAC Control material with the supplied code chip
You can specify the frequency of quality control tests according to your own requirements (see
“Meter Setup/Lockout Setup” starting on page 66).
If you encounter a lockout for a test strip lot that no longer exists, see “Reset Test Parameters” on
page 76. Please note that, when you use this method, all saved test parameters and QC lockouts
will be deleted.
It is important to refer to the package insert provided with the control
material for specific handling and testing instructions.
Note: Reconstituted control material taken from the refrigerator must be allowed to reach
room temperature before use.
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