Neurosoft Neuron-Spectrum-61 Technical Manual page 60

Neuron-Spectrum-61, 62, 63, 64, 65 (Technical Manual)
Fig. 50. Leg EMG
1) The SpO
Put the sensor on the patient's finger (more commonly 2-3-4 finger).
The patient's nail shall be clean and cut short. In advance ask the patient not
to use a nail polish. To avoid the sensor cable tangling, ask the patient to
make a fist and place a piece of tape over the wire across the back of his
hand.
a)
Fig. 51. SpO sensor placement: reusable one (a) and disposable one (b)
2
The unreliable data obtained from the SpO
polish or unclean fingertip, stain or scratches on a LED or a photodiode surfaces,
bright lightning, for example, sun light or surgical light, improper sensor positioning on
a finger, finger movement during measurement, artificial respiration, high level of me-
themoglobin or carboxyhemoglobin, weak pulse signal, restricted circulation of blood
or congestion of blood. The SpO
a USB hub
.
Do not secure SpO
Before measurement start make sure that LED and photodiode surfaces are
clean and there are no contaminations on the finger.
Do not use a sensor if there are traumatic or inflammatory injuries of the finger
skin and/or a nail plate.
If CRM is performed, position the reduced set of electrodes and sensors in accord-
ance with the monitoring tasks. One or two airflow sensors, ECG electrodes, SpO
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sensor can be both reusable (Fig. 51, a) or disposable (Fig. 51, b).
2
sensor shall be connected to a PC USB port or
2
sensor with bands or tourniquets.
2
b)
sensor may result from use of lotion, nail
2
2