Boston Scientific RF 3000 Gebrauchsanweisung Seite 11

E88 High Current Measured ......R
E89 High Power Measured ........R
E91 Software Shutdown .............R
E92 PAD Current Offset Error ....R
E93 V(rms) Offset Error ..............R
E94 I(rms) Offset Error ...............R
aBlation
CAUTION! The output power selected should be as low as possible for the
intended purpose.
CAUTION! Use of this device with laparoscopic instruments may result in a gas
embolism. When this generator is used with a laparoscopic electrode, activation of
the electrode, when it is not in contact with or in position to deliver energy to the
target tissue, may cause capacitive coupling and result in patient burns.
CAUTION! Failure of the RF 3000™ Generator could result in an unintended
increase of output power.
CAUTION! The RF3000 Generator is energized without continuous activation of
a switch. Continuous monitoring of the procedure is recommended.
CAUTION! The cables of the surgical electrode should be positioned in such a way
that contact with the patient or other leads is avoided. Temporarily unused active
electrodes should be stored in a location that is isolated from the patient.
CAUTION! All Active accessories are required to have a minimum rated voltage
of 200 Volts peak.
CAUTION! Electrodes and probes of monitoring, stimulating, and imaging devices
can provide paths for high-frequency currents even if these devices are battery
powered, insulated, or isolated at 60Hz (or 50Hz). The risk of burns can be reduced,
but not eliminated, by placing the respective electrodes or probes as far away as
possible from the electrosurgical site and from the dispersive electrode.
CAUTION! Apparent low output or failure of the RF 3000 Generator to function
correctly at the normal operating settings may indicate faulty application of the electrode
or poor contact in its connections. In this case, the application of the electrode and
its connections should be checked before selecting a higher output power.
CAUTION! The user should regularly inspect the accessories and electrode cables
for possible damage to the insulation. Discard if damage is detected.
CAUTION! When RF 3000 Generator and physiological monitoring equipment are
used simultaneously on the same patient, any monitoring electrodes should be placed
as far as possible from the surgical electrodes. Needle monitoring electrodes are
not recommended. In all cases, monitoring systems incorporating high frequency
current limiting devices are recommended.
connection oF RetuRn PadS
WARNING! The use and proper placement of dispersive electrodes (return pads) is
a key element in the safe and effective use of monopolar electrosurgery, particularly
in the prevention of burns. Follow the manufacturer's Instructions for Use.
Boston Scientific recommends the use of Megadyne
Patient Return Electrodes (Pads). Use four pads and connect the return pad plugs
to the RF 3000 Generator return receptacles, placing two pads on each leg, as
shown in Figure 3. Be sure not to orient the pads improperly or to misalign the
top of edge of the pads, as shown in Figure 4.
0850C Disposable Electrosurgical
®
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