Measurement
User Manual Hemo Control
5.3 Result screen
The number of symbols displayed may
vary depending on the options selected
prior to the measurement.
Figure 19 - Patient result
(M): A patient type (male) has been selected. + or – behind the PT
signalises that the value has exceeded or fallen below the limit
value.
Hct: Approximate hematocrit value. If the option is activated in the
device menu under item 6.9.1, the hematocrit value is calculated
and displayed for measured values between 120 and 180 g/L.
Rej: A measured value can be rejected by the operator by pressing
Rej. A rejected value is marked accordingly.
R: The measured value has been rejected by the operator.
OK: Press to leave the result screen.
Showing +++ or −−− instead of a value indicates a value higher or lower
than the measurement range (see Section 10, page 31, Technical Data).
In this case, the used microcuvette and the blood sample should be
checked critically. Further it should be checked if an Adaptation is
applied (see Section 6.1, page 19, Information), which has an influence
on the displayed values.
5.4 Quality Control (QC)
EKF-diagnostic GmbH recommends regular performance of quality
control measurements, unless local laws, guidelines and orders will
demand it anyway.
5.4.1 Self test
The Hemo Control photometer has implemented an integrated algorithm
for checking the optical and electronic components of the device. This
self test is carried out automatically in regular intervals and demands no
operator action.
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