Conmed Excallibur Plus

ConMed Excallibur Plus Electrosurgical Unit

The ConMed Excallibur Plus is the most powerful isolated electrosurgical unit (ESU) in its class, engineered to deliver precise energy for cutting, coagulation, bipolar, and blend applications. It allows surgeons to adjust power settings directly from the surgical field using a standard ES pencil. Featuring patented Controlled Output Voltage technology, the Excallibur Plus ensures smooth, scalpel-like cuts with minimal thermal damage even through tissues of varying impedance. The unit also incorporates the Aspen Return Monitor (ARMU), which offers the most sensitive pad monitoring system available, providing automatic feedback and visual displays for superior contact quality.

Key Features

• Unrivaled Power & Precision:

  • Most powerful isolated ESU available in its class with a 300W output.
  • Patented Controlled Output Voltage in CUT mode maintains the minimum necessary voltage for smooth cutting, minimizing thermal damage.

• Versatile Energy Modes:

  • Supports multiple modes: Pure Cut, Coag, Bipolar, and three distinct Blend modes.
  • Pure Cut mode delivers a maximum peak-to-peak voltage of 2000V.
  • Blend modes: Blend 1 (2000V), Blend 2 (2200V), and Blend 3 (2400V) for tailored tissue effects.

• Field Adjustability:

  • Surgeons can adjust power settings from the surgical field using a standard ES pencil.
  • Includes a Mono-Polar Foot Pedal (with an optional Bipolar Foot Pedal available).

• Advanced Pad Monitoring (ARMU):

  • The Aspen Return Monitor provides ultra-sensitive contact quality monitoring with automatic feedback and visual indicators.

Detailed Specifications

Dimensions & Weight

• Height: 6.25 in (15.9 cm)
• Width: 18 in (45.8 cm)
• Length: 22.75 in (57.8 cm)
• Weight: 40 lbs (18.14 kg)

Environmental Conditions

• Operating Conditions:
  • Temperature: 10°C to 30°C
  • Relative Humidity: 95% RH (non-condensing)
• Storage Conditions:
  • Temperature: -14°C to 70°C (-20°F to 158°F)
  • Altitude: -60 to +4500 m MSL (when sealed in the original poly bag)

Electrical & Performance Specifications

• Output:
  • 300 watts maximum power output.
• Power Display Accuracy:
  • The greater of ±10% of the display value or ±3 watts (rated load).
• Line Regulation:
  • Power change of less than 1% per volt across the full voltage range.
• Activation Frequencies:
  • Cut Mode: 520 Hz
  • Coag Mode: 400 Hz
  • Operator Error Tone: 1710 Hz (pulsating)
  • Plate Alarm: 1000 Hz (minimum 65 dBA)
  • Machine Fault Alarm: 1000 Hz (minimum 45 dBA, except alarms are 65 dBA min)

Pad Monitoring System

• Single Pad Mode:
  • Two-wire continuity detector with a typical threshold of 10 ohms.
• Dual Pad Mode:
  • Two-wire resistance monitor with an acceptance range of 10 to 150 ohms.
  • Trip threshold is typically 20% higher than the last set point with visual indication of patient resistance.