Chapter 2 Setup And Operation; Generator Setup And Operation; Chapter 3 Cleaning; Chapter 4 Technical Specifications And Safety Inspection - nContact CS-3000 Mode D'emploi

CS-3000 RF Generator Unit Operator Manual
Back Panel Connectors
Figure 7. Generator Back Panel – Key Features
Power Switch (13)
Switch that powers the generator on and off.
AC Power Connector (14)
Connector for the AC line power cable.
Grounding Stud (15)
Used as a ground equalization for safety and testing.
Data Connector (16)
USB or Serial communication connector to a host computer for data display and archival
Alarm Volume Control (17)
Knob for modifying the volume of the generator alarm. Rotate the knob clockwise to
increase the volume.

Chapter 2 Setup and Operation

Generator Setup and Operation

Preparing the Patient – Attaching the Indifferent, Dispersive Electrode
Prepare the patient for electrosurgery following standard protocol. Ensure patient's entire
body, including extremities, is insulated against contact with grounded metal parts. Closely
follow instructions for the coagulation device and manufacturer directions for the indifferent,
dispersive electrode.
CAUTION: The use and proper placement of an Indifferent, Dispersive electrode
is a key element in the safe and effective use of electrosurgery. Failure to achieve
good skin contact by the entire adhesive surface of the indifferent, dispersive electrode
could result in a patient burn or poor electrical performance from the coagulation
device.
Setting up the CS-3000 RF Generator
1. Connect the supplied power cord into back mains receptacle of the CS-3000 RF
Generator.
2. Plug the CS-3000 RF Generator power cord into an outlet.
3. On the back of the CS-3000, activate the mains switch and turn the RF Generator on.
4. Turning on the generator (switch on rear of generator) causes the system to enter
Standby mode where no measurements or settings are possible. The nContact logo
and the software version number are displayed in the message window; the Standby
LED is illuminated.
5. Press the Mode button to perform a self-test and check system functionality before
transitioning to Power Control mode. Subsequent depressing of the Mode button will
toggle between Power Control and Diagnostic Evaluation modes.
NOTE: If an Error is detected, the red Error LED will illuminate, and a Message will
display in the Graphic Display. Cycle the CS-3000 main power off and on so the RF
Generator passes through self-test. (see Chapter 6: Troubleshooting).
CS-3000 Operation in Power Control Mode
When the RF Generator enters Power Control mode, the initial Power is set to 4 W and
Time is set to 0 until a Coagulation Device is connected via the RF coagulation cable to the
receptacle in the generator.
Connect a coagulation device to the appropriate receptacle (blue) of the cable then connect
the cable (black) to the receptacle on the RF generator so the pre-set Power and Time
values are displayed. Refer to the instruction for use of the coagulation devices for the
appropriate pre-set power and time settings.
1. The Power level is automatically pre-set by the manufacturer at the recommended
level for the connected coagulation device; however, the Power level may be adjusted
by the user to a different setting, if desired.
2. The Time set point is automatically pre-set by the manufacturer for the connected
coagulation device at the recommended treatment duration setting, however, the Time
set point may be adjusted by the user to a different duration if desired.
3. Connect the indifferent, dispersive electrode to the appropriate receptacle on the RF
generator.
AtriCure, Inc.
purposes.
2021/09
4. Make sure the indifferent, dispersive electrode is adequately attached to the patient's
back or thigh.
5. Insert the footswitch connector into the receptacle on the front panel.
6. Prepare the patient for electrosurgery following standard protocol.
7. Position the coagulation device. Depress and release the footswitch once or press the
RF ON/OFF button on the front panel. The CS-3000 operates as an "Intermittent"
generator so depressing and releasing the footswitch once will turn the generator ON.
Standing on the footswitch may cause unwanted termination of the RF Generator.
8. Once the RF ON/OFF button or the footswitch is depressed and released, the
generator enters the RF ON State and transmits RF energy to the coagulation device.
If the generator needs to be terminated during operation, the RF ON/OFF button or
the footswitch may be depressed and released again. The CS-3000 is an
"Intermittent" generator so depressing and releasing the footswitch once will turn the
generator OFF. Standing on the footswitch may cause unwanted initiation of the RF
Generator.
9. Proper placement of the coagulation device and appropriate generator settings are
essential to electrocoagulation. Monitor the Impedance measurements on the front
panel graphic display to assist in the coagulation process.
10. At any point in the procedure, the setting for the Power delivery may be adjusted.
Time may only be adjusted while RF energy is not transmitted.
11. The generator automatically stops delivering energy once it has Timed out (completed
the pre-set cycle) and enters Ready state. To stop the RF delivery before the cycle
duration expires, depress and release the footswitch, or the RF ON/OFF button on the
front panel. When the generator is re-started, the unit re-sets to the previous set Time
and Power settings.
WARNING: Depress and release the footswitch once to turn the RF Generator
ON or OFF. Do not stand on the footswitch because it may cause unwanted activation
or termination.
NOTE: If the coagulation device must be repositioned, depress and release the
footswitch or RF ON/OFF button to terminate energy delivery. To restart the generator,
depress and release the footswitch or the RF ON/OFF button again.
NOTE: If the impedance rises above 500Ω, the generator stops delivering RF and
transitions back to Ready state.

Chapter 3 Cleaning

NOTE: Do not spray or pour liquids directly on the unit.
NOTE: The unit and/or accessories cannot be sterilized.
WARNING: Do not spill fluid over the generator and ensure Isopropyl Alcohol
(IPA) is completely dry before operating the unit to avoid damage to the equipment or
injury to the patient. If fluid is spilled on the Generator, return to hospital's
Biomedical Engineering department for evaluation.
CAUTION: Avoid caustic or abrasive cleaners
Guidelines
The following guidelines are recommended for cleaning the unit. It is the user's
responsibility to qualify any deviations from these processing methods.
1. Disconnect the unit or cart from the outlet before cleaning.
2. If the unit and/or accessories are contaminated with blood or other body fluids, they
shall be cleaned before the contamination can dry (within two hours of contamination).
3. The outer surfaces of the unit and/or accessories shall be cleaned with 70% -90%
Isopropyl alcohol (IPA) wipes for a minimum of two minutes. Do not allow fluids to
enter the chassis.
4. Pay attention to all areas where fluids or soil may gather, such as under/ around the
handles or any tight crevices/ grooves.
5. Dry the unit and/or accessories with a dry, white lint-free cloth.
6. Conduct a final confirmation of the cleaning process by visually inspecting the white
cloth for remaining soil.
7. If soil remains on the white cloth, repeat steps 3 through 6.
After cleaning is complete, turn the unit on to perform Power On Self-Test (POST). If any
errors are received, contact AtriCure to begin return process.

Chapter 4 Technical Specifications and Safety Inspection

Device Specifications

1. Class I Equipment.
2. Defibrillation Proof Type CF Applied Part. The recovery time for the CS-3000 RF
Generator to be fully operational after exposure to defibrillation voltages is 5 seconds.
3. Generator meets IPX1 Requirements for protection against fluid ingress.
4. Not Suitable for Flammable Anesthetics.
5. Intermittent Operation – The Duty Cycle for Transmitting RF Energy at Maximum
Power (100 Watts, +/-20%) is 150 Seconds ON and 10 Seconds OFF.
6. Uses LittelFuse 2183.15, Time Delay (Slo Blo) Fuse Rated at 3.15 A, 250VAC.
WARNING: Only replace fuses with the LittelFuse 2183.15, Time Delay (Slo
Blo) Fuse Rated at 3.15 A, 250VAC as this may cause the RF Generator to
malfunction or fail to function.
English
LBL-2123 Rev. G
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