C2 NerveMonitor

We know there’s a lot on the line with delicate, nerve-oriented procedures of the face and neck. Outcomes go beyond typical health and functionality, potentially altering the very essence of your patient’s appearance and voice. That’s why we’ve added the C2 NerveMonitor to our lineup of specialized tools for Neuro, Spine and ENT. And like our other instruments, we wouldn’t settle for just another nerve monitor. We listened to your desire for increased reliability, features and capabilities, and we delivered it in a system that’s simple to learn and use.

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Precision/risk mitigation

  • Stimulates and maps cranial, peripheral motor and mixed motor sensory nerves for added protection and guidance during procedures
  • Tests muscle action potential (MAP) to measure consistency of function before, during and after surgery
  • Ensures reliable contact via 360° recording surface around ET tube
  • Channel Select software automatically detects and displays the strongest EMG signal
  • Algorithm helps distinguish artifact from true nerve stimulation
  • Distinct audio tones help differentiate artifacts from true muscle response
Clinical applications: one system serves all
Recurrent laryngeal (RLN) nerve monitoring:
  • Thyroidectomy
  • Parathyroidectomy
Facial nerve monitoring:
  • Parotidectomy
  • Mastoidectomy
  • Submandibular gland excision

More capability. More confidence.

User friendliness
  • Custom user preferences permanently stored even after shut off (e.g., choose preferred software program, screen display, amplitude, etc.)
  • One-step monitor activation; just pick pre-programmed setting
  • One push for tutorial videos, images and instruction
  • Uncluttered, 5″ x 6.75″ multi-color screen display enhances readability
  • Audio and visual cues for nerve response
  • Color-coded electrodes
  • Dedicated probes; handles and tips come pre-assembled
  • Front-facing user interface and cords
  • Probes
  • Electrodes

Monopolar probe straight, flex 85mm straight, flex

Monopolar probe angled 45mm, angled 30°

Bipolar probe angled 45mm, angled 30°

Laryngeal electrodes

Laryngeal Electrode, 6-7mm, 7.5-9mm

Laryngeal Electrode Select, 6-7mm, 7-9mm

Paired subdermal electrode 12×2.5mm

Grounding electrode 15x1000mm

Needle electrode Pair 15x1000mm

Across-the-board efficiency

Laryngeal Electrode Select: 360° coverage means reliability at any angle

  • Rotation no longer an issue with 360° electrode coverage–7cm total recording surface
  • Reduces inventory by utilizing existing non-silicone based ET tubes
  • Compatible with anesthesiologist’s preferred ET tube

Channel Select software: Programmed to add value

  • Tailored software programs for thyroid monitoring
  • Industry-exclusive, automatic selection and display of strongest signal (while still recording all 4 channels)
  • Algorithm helps distinguish artifact from true nerve stimulation independent of threshold settings; helps reduce false positives
  • Green indicator confirms successful stimulation current during use
  • Automatic electrode check


C2 Family brochure


C2 Laryngeal brochure


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