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ConMed System 2450 Operator's Manual

Electrosurgical generator
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Operator's Manual
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lEctrosurgical
EnErator

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Summary of Contents for ConMed System 2450

  • Page 1 Operator’s Manual lEctrosurgical EnErator...
  • Page 2 CONMED’s option) the same without charge, provided that routine maintenance as specified in this manual has been performed using replacement parts approved by CONMED. This warranty is void if the product is used in a manner or for purposes other than intended. STERILE EO ©...

  • Page 3: Table Of Contents

    Table of Contents & List of Illustrations Section Title Page General Information ................. 1-1 Cautions ...................... 1-1 1.1.1 Cautions For Equipment Preparation ................1-1 1.1.2 Cautions For Patient Preparation ..................1-2 1.1.3 Cautions For Use ......................1-4 1.1.4 Cautions For Testing or Servicing ..................1-5 1.1.5 Electromagnetic Compatibility ..................
  • Page 4 Figure 1.8 Load Regulation, Bipolar Micro ..................1-16 Figure 1.9 Load Regulation, Bipolar Macro ..................1-16 Figure 2.1 System 2450™ Control Panel ....................2-2 Figure 2.2 System 2450™ Output Panel ....................2-3 Figure 2.3 System 2450™ Rear Panel ....................2-4...

  • Page 5: General Information

    • Integrated interface for activation of smoke included. evacuators and similar devices. The System 2450 provides a broad range of capa- Cautions bilities in a single, general-purpose electrosurgical generator. This rugged ESU fulfills the operation- This equipment, in conjunction with connected...

  • Page 6: Cautions For Patient Preparation

    • Do not stack other devices or equipment in electrosurgery and cannot be eliminated by on top of or adjacent to the System 2450. device design. Precautions must be taken to The CONMED Stacking Adapter (Cat. No. restrict flammable materials and substances 60-7161-001) allows two System 2450 units to from the electrosurgical site.
  • Page 7 dispersive electrode is connected to the ESU, • When high frequency surgical equipment and A.R.M. verifies the connections between the physiological monitoring equipment are used ESU, the dispersive electrode cable and the simultaneously on the same patient, all moni- dispersive electrode. It DOES NOT verify that toring electrodes should be placed as far as pos- a single dispersive electrode is in contact with sible from the surgical site and dispersive elec-...

  • Page 8: Cautions For Use

    The System 2450 is capable • Studies have shown that smoke generated dur- of causing physiological effects, including ing electrosurgical procedures may be harmful burns to the patient or operator.

  • Page 9: Cautions For Testing Or Servicing

    Cautions For Testing or Servicing • Confirm the desired electrosurgical mode is • Service should not be attempted without ref- selected prior to use to ensure output character- erence to the System 2450 Service Manual istics are suitable for the intended procedure. (Catalog Number 60-2454-ENG), provided • Confirm the desired bipolar mode is selected by Conmed. The Service Manual provides the...

  • Page 10: Electromagnetic Compatibility

    Guidance and Manufacturer’s Declaration – Electromagnetic Emissions The System 2450 Electrosurgical Unit is intended for use in the electromagnetic environment specified below. The customer or the end user of the System 2450 Electrosurgical Unit should assure that it is used in such an environment. Emissions test...

  • Page 11: Iec 60601-1-2 Table 202

    Guidance and Manufacturer’s Declaration – Electromagnetic Immunity The System 2450 Electrosurgical Unit is intended for use in the electromagnetic environment specified below. The customer or the end user of the System 2450 Electrosurgical Unit should assure that it is used in such an environment. Immunity Test...

  • Page 12: Iec 60601-1-2 Table 204

    Guidance and Manufacturer’s Declaration – Electromagnetic Immunity The System 2450 Electrosurgical Unit is intended for use in the electromagnetic environment specified below. The customer or the end user of the System 2450 Electrosurgical Unit should assure that it is used in such an environment. Immunity Test...

  • Page 13: Iec 60601-1-2 Table 206

    The System 2450 Electrosurgical Unit is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or the user of the System 2450 Electrosurgical Unit can help prevent elec- tromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equip- ment (transmitters) and the System 2450 Electrosurgical Unit as recommended below, according to the maximum output power of the communications equipment.

  • Page 14: Operation

    Manufactured in an ISO 13485: 2003 Registered Facility. Type of protection against electric shock: IEC Class 1. Degree of protection against electric shock: Type CF, Defibrillation-Proof. Non-Ionizing Radiation. 1.2.4 Operation Mode of operation: Intermittent 15 Sec on/30 Sec off. 1.2.5 Power Display Accuracy The greater of 2% of maximum power setting for the selected mode or 15% of selected power setting.

  • Page 15: Other Specifications

    1.2.10 Other Specifications Power Cord: All units supplied with an IEC-320 250V 10A 65°C mains inlet connector. Power cords can be ordered from CONMED Electrosurgery or obtained from other sources if the following specifications are met: Region Specification Description Standard...

  • Page 16: Explanation Of Symbols

    Output/Control Panel 1.3.1 Control Panel Dispersive Electrode – Connection for monopolar Note: International System 2450 units use sym- dispersive electrode. bols on the Control Panel. Some symbols are replaced by words on the domestic (U.S.) units. Hand-controlled Monopolar These words are indicated by bold text in the sym- Output: Connection for hand- bol description.

  • Page 17: Output Characteristic Curves

    Monopolar Footswitch Consult accompanying docu- Connector ments prior to placing equip- ment in service. Activation relay connector. Equipotential Ground This equipment intentionally Terminal. supplies non-ionizing RF ener- gy for physiological effect. Replace fuse only with type Explosion risk if used in the and rating as shown.

  • Page 18: Figure 1.2 Open Circuit Peak Voltage Vs. Power Setting

    4500 4000 3500 3000 2500 2000 1500 1000 Power Setting Figure 1.2 Open Circuit Peak Voltage vs. Power Setting 1000 1500 2000 1000 1500 2000 Load Resistance (Ohms) Load Resistance (Ohms) Figure 1.3 Load Regulation, Figure 1.4 Load Regulation, Monopolar Pure Cut Monopolar Blend 1-14...

  • Page 19: Figure 1.5 Load Regulation, Monopolar Hi Blend

    Figure 1.6 Load Regulation, Monopolar Hi Blend* Monopolar Standard Coag 1000 1500 2000 Load Resistance (Ohms) Figure 1.7 Load Regulation, Monopolar Spray Coag * Hi Blend is only accessible by a Hospital Qualified Biomedical Technician. Refer to the System 2450 Service Manual. 1-15...
  • Page 20 1000 1000 Load Resistance (Ohms) Load Resistance (Ohms) Figure 1.8 Load Regulation, Figure 1.9 Load Regulation, Bipolar Micro Bipolar Macro 1-16...

  • Page 21: Installation And Operation

    Biomedical Technician should perform this inspec- the ESU. tion. Notify the carrier and your CONMED rep- The DUAL DISPERSIVE STATUS INDI- resentative immediately if damage is found. CATOR will flash red prior to connection of...

  • Page 22: Figure 2.1 System 2450™ Control Panel

    8. Standard Mode 9. Spray Coag Select Key Indicator Figure 2.1 System 2450™ Control Panel 3. PURE CUT INDICATOR: Illuminates when 14. MACRO BIPOLAR MODE SELECT KEY: Pure Cut is selected as the monopolar cut Press this key to select Macro as the bipolar mode.

  • Page 23: Output Panel

    28. Bipolar Accessory Receptacle Accessory Receptacle Figure 2.2 System 2450™ Output Panel 23. MONOPOLAR CUT POWER for use with the System 2450. This connec- ADJUSTMENT KEYS: Adjusts the output tor will not accept pin-tip style connectors. power setting of the selected cut mode. WARNING: PIN-TIP STYLE CONNECTORS 24.

  • Page 24: Rear Panel

    36. Activation 34. Bipolar Footswitch 35. Monopolar Relay Connector Connector Footswitch Connector Figure 2.3 System 2450™ Rear Panel 2.3.3 Rear Panel Bipolar Footswitch part numbers available: 60-5103-001 The rear panel contains the footswitch connec- tors, power cord connector, fuses, and a carrying 60-5103-002 handle.

  • Page 25: Preliminary Checks

    7. Select each of the modes by pressing the 3. Connect a CONMED dual-treadle monopolar Mode Select Keys and note the displayed footswitch and a single treadle CONMED power settings for each mode in the corre- bipolar footswitch to their mating connec- sponding displays.

  • Page 26: Preliminary Performance Testing

    Return all settings to the desired setting. 15. Disconnect the single dispersive electrode 10. Depress the bipolar footswitch. Confirm and confirm that the System 2450 beeps three that the Bipolar Activation Indicator illu- times and the Single and Dual Dispersive...
  • Page 27 4. Set the Power Switch to the ON position. As per hospital policy, to provide adequate elec- the ESU goes through its internal self-diag- trical connection. Avoid placement over scar nostics, confirm the machine responds by: tissue, bony prominences or other areas where pressure points on small areas might develop.

  • Page 28: Operation

    Electrode Status / Alarm Indicator will flash continuously held, power setting will red and an alarm will sound. increase or decrease at an accelerated rate, with a series of short beeps, until the When alarm occurs, physically confirm Power Adjustment Key is released. proper dispersive electrode-to-patient contact.

  • Page 29: User Maintenance

    2.7.1 General Maintenance Information Status / Alarm Indicators. Activation attempts While the System 2450 has been designed and will result in an audible fault alarm. Replace the manufactured to high industry standards, it is dispersive electrode if any patient contact has been recommended that periodic inspection and per- lost.

  • Page 30: Acc Codes

    2.8.4 If All Else Fails Contact CONMED Electrosurgery Technical Services at the telephone or fax numbers listed on the inside front cover of this manual. Please have the model and serial numbers from the rear panel nameplate, a description of the problem, power settings, accessories in use, and the fault code.

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