NuVasive NVM5 Manual De Instrucciones página 23

WARNINGS AND PRECAUTIONS cont.
PRECAUTION: The use of electrosurgical equipment near the NVM5 System's EMG
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Electrodes may damage the Patient Module or Control Unit.
PRECAUTION: Over-abrading can cause serious topical reaction to the patient. Always
apply using the preferred patient preparation technique.
PRECAUTION: Do not touch the electrode sites with your fingers/skin as this may
compromise the conductivity between the patient's skin and electrode.
PRECAUTION: Connection of a patient to electrosurgical equipment and to the NVM5
System simultaneously may result in burns at the site of the electrodes and possibly
damage the NVM5 System circuitry.
PRECAUTION: Do not use the NVM5 System in conjunction with, or in the presence of
magnetic resonance (MR) devices. The NVM5 System is not compatible with the magnetic
fields associated with magnetic resonance (MR) devices.
PRECAUTION: Operation of the NVM5 System in close proximity to shortwave or
microwave therapy equipment may produce instability in the electrical stimulator output.
PRECAUTION: Do not attempt to repair the NVM5 System. Any malfunction which does
not respond to remedies identified in this Guide (see 'TROUBLESHOOTING' section in the
Quick Reference Manual) can only be addressed by manufacturer's service. We require
that the device be returned to NuVasive for any such inspection, service, or repair.
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PRECAUTION: Proper handling, insertion, and placement of needle electrodes is critical
for accurate monitoring.
PRECAUTION: Improperly placed or bent needles increase the risk of needle breaking off
in the patient.
PRECAUTION: Do not attempt to straighten bent needles because this may cause stress
and weaken the needle causing it to break off in the patient.
PRECAUTION: Needles are sharp and extreme care must be taken during handling.
PRECAUTION: Do not allow liquids to enter the Stimulation Probe or Stimulation Clip, as
this may result in damage or malfunction of the NVM5 System.
PRECAUTION: Do not use saline irrigation in the vicinity of the Stimulation Electrodes
while operating the System. Saline solutions may lead to shunting of the stimulation
current resulting in improper operation.
PRECAUTION: Avoid fluid contact with all cable connections.
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