User's Manual

Table Of Contents
i15 Blood Gas and Chemistry Analysis System User Manual Quality Control (QC) Tests
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Chapter 6 Quality Control (QC) Tests
Quality Control (QC) tests could ensure the normal operation of the system and the reliability of
test results. Policies related to the measurement of QC samples are at the discretion of your
individual institution. It is recommended to perform QC tests in the following situations:
You are using the system for the first time.
You wish to verify the performance of newly received test cartridges.
You wish to verify the storage condition of test cartridges.
You wish to verify the performance of the system.
You doubt test results.
Figure 6-1 Quality Control Screen
6.1 Control Test
Control tests are intended to verify the efficient performance of the system. To verify the
performance of each lot of newly received test cartridges, analyze at least two levels of controls
in duplicate using a verified analyzer.
6.1.1 Controls
Controls are intended for use to monitor test cartridge performance at multiple points within the
clinical range. Controls used are RNA Medical
®
QC823 Blood
GasElectrolyteMetaboliteBUN controls and RNA Medical
®
QC900 Hematocrit controls. The
concentrations of reactive ingredients in various levels of controls are known. Controls do not
contain human serum or serum products, but do contain buffers and preservatives. Acceptable