Mindray BC-2800, Operator'S Manual

Page: 173 / 286

Using the QC Programs
8-17
Enabling/disabling X-B analysis
Random samples are required for the X-B analysis. In case of known samples of a particular
type (oncology, neonatal and so forth) that will seriously interfere with the X-B results, disable
the X-B analysis.
SELECT
the combo box to the right of “
X-B analysis
”,
SELECT
“
On
”
or
“
Off
”
from
the
pull-down list
to enable or disable the X-B analysis, as Figure 8-23 shows.
Figure 8-23 Enabling/disabling X-B Edit
Entering the expected result (mean) and limit (range)
The expected results vary depending on laboratories. It is recommended they are obtained
by calculating the averages of at least 500 random patient samples. The recommended limit
is 5% to 10%.
z
Calibrate your analyzer before trying to establish the expected results by
calculating the averages of random patient samples.
ENTER
the expected mean and range respectively into the “
Mean
” box and “
Range
” boxes
of the parameters to be included in the QC run.
„ Deleting settings
Press [DEL] to delete all the settings.
„ Printing settings