Saadat ALBORZ B9, Руководство оператора

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Chapter 15: BFA Monitoring User Manual
15-6
Rub the skin gently using wash cloth or gauze dampened with the skin prep product to remove
the non-conductive skin layer, then clean it using a dry cloth.
Position of the three neuro sensors is shown in figure12-1. The advanced signal processing of
the monitor ensures that a deviation in the positioning of the sensors up to 2 cm (0.78 in) has no
significant influence on the index. However, it is recommended to place the sensors on an area of
the skull where only a few muscle fibres are present in order to achieve the best quality signal.
Neuro Sensor Placement
White electrode (1): middle of forehead
Green electrode (2): left side of forehead
Black electrode (3): on temple
NOTE:
● Make sure no part of the neuro sensors is in contact with any other conductive
parts including earth/ground
● If skin rash or other unusual symptoms develop, remove sensors from patient.
● Change neuro sensors every 24 hours to check skin integrity.
Warning
Neuro sensors are disposable and should not be reused. Before use pay attention to the
expiry date.
NOTE:
Once the neuro sensors have been secured on the skin, attach the colour-coded wires
on the patient cable to appropriate sensor.
NOTE:
A left sided setup is shown in figure. Right sided is also acceptable.
NOTE:
BFA module accuracy may be low in head and facial surgeries.
Picture below shows how to use neuro sensor.