1-8
ClosureRFG Radiofrequency Generator
General Safety Guidelines
Warnings and Safety Notices: During RF Treatment
Protect the ClosureRFG generator from exposure to extreme moisture to avoid electric shock and
damage to the equipment.
To avoid unintentional burns, position the catheter away from the patient when the catheter is
connected to the ClosureRFG generator but is not in use.
Important
The ClosureRFG generator is for use without a Neutral Electrode connection.
To allow generator heat to escape, verify that the ClosureRFG generator’s vent openings, located
on the sides and back of the unit, are not obstructed.
Avoid covering the speaker openings, to allow the operator to detect auditory tones.
Ensure the AC power switch on the front is accessible so that the ClosureRFG generator can be
turned on and off.
Always refer to Covidien authorized personnel for service.
The ClosureRFG generator must be connected to an appropriate power source. Mains power
quality should be that of a typical commercial or hospital environment.
If continued operation is required during power interruptions, the ClosureRFG generator must be
powered from an uninterruptible power supply.
Warning
Use the ClosureRFG generator only with Covidien ClosureFast endovenous radiofrequency
catheters or ClosureRFS endovenous radiofrequency stylets. DO NOT use catheters from any other
manufacturer with the ClosureRFG generator as this may increase emissions, decrease immunity
to interference, or injure the patient or user.
Be alert for potential interference with pacemakers and other active implants. In case of doubt,
approved qualified advice should be obtained.
When the ClosureRFG generator is activated, the conducted and radiated electrical fields might
interfere with other medical electrical equipment. Refer to
Electromagnetic Interference (EMI)
on
page 11-8 for more information.
To prevent patient injury, always check if the measured temperature, impedance (RFS stylets), and
RF power shown in the data display area are within safe operating ranges.
To avoid electric shock, while using the ClosureRFG radiofrequency generator, do not allow the
patient to come into direct contact with grounded metal objects.
To avoid electric shock, avoid contact of cords and cables with the patient, leads, or other
equipment.
Caution
