5
Saf
ety
The main unit is not waterproof and must not be immersed. For
underwater use where contamination or cross-infection may
occur, additional barrier precautions must be taken.
Do not use on the eye.
Do not dispose of batteries in fi re as this can cause them to
explode.
Do not attempt to recharge normal dry-cell batteries. They may
leak, cause a fi re or even explode.
This product contains sensitive electronics, therefore, strong
radio frequency fi elds could possibly interfere with it. This
will be indicated by unusual sounds from the loudspeaker. We
recommend that the source of interference is identifi ed and
eliminated.
Any equipment connected to the waveform output socket must be
compliant with IEC60601-1:2005.
Connect headphones only to the headphone socket.
Dopplex Dopplers are screening tools to aid the healthcare
professional and should not be used in place of normal vascular
monitoring. If there is doubt as to vascularity after using the unit,
further investigations should be undertaken immediately using
alternative techniques.
This equipment must not be modifi ed.
1.2 Patient Applied Parts
As de
fi
ned in IEC60601-1:2005, the patient applied parts of the Dopplex
Dopplers are the ultrasound probes.
1.3 Indications for Use
The D900 ultrasonic Doppler is indicated for use by quali
fi
ed healthcare
practitioners in primary, acute and community healthcare, for the assessment of
vascular blood
fl
ow to assist diagnosis.
1.4 Positioning
In normal use, the operator may be standing or seated adjacent to the patient
within reach of the device controls and probe, and with the display clearly
visible.
