Dantec® Keypoint® G4 EMG / NCS / EP Workstation


The Dantec Keypoint G4 EMG / NCS / EP Workstation is a flexible, ergonomic system used to measure nerve and muscle function in disorders such as carpal tunnel syndrome, myasthenia gravis and ALS.

Not available in all countries.  Please contact your local sales representative for availability.


20+ Exam

HL7 & IT

Used with Keypoint.NET EMG Software, the G4 offers an exclusive suite of customizable features and test templates to enhance clinical workflows. The G4 Workstation features industry-leading amplifiers and stimulators with outstanding signal quality and reliability with 3-, 4-, 6- or 8-channel options.


Key Features:

  • Industry-leading amplifiers and stimulators
  • Flexible amplifiers and stimulator arm for close patient connection
  • Dedicated control panel
  • Ergonomically designed cart with multiple adjustment options
  • Software controlled interconnection of reference inputs
  • IT Friendly – SQL Database, automated study data, HL7® connectivity

Service and support

Looking for neuro product service or technical support?

Dantec Keypoint G4 EMG / NCS / EP Workstation

Product Information


3-, 4-, 6- or 8-Channel Amplifiers

  • Industry-leading amplifiers
  • Software controlled interconnection of reference inputs
  • High CMRR and Signal-to-Noise ratio for consistent recordings

Optional Stimulators

  • Electrical Stimulator – Single or Dual Constant Current
  • Visual Stimulator
  • Auditory Stimulator


Available with Keypoint.NET Software – A powerful software platform with an exclusive suite of flexible, customizable features to improve the performance of electromyography, nerve conduction and evoked potential studies.

The software consists of a variety of customizable test templates to support a comprehensive list of applications. The secure and powerful database was designed for easy file management and enables automatic tracking and organization of patient records.

Key Features:

  • Referral specific protocols for fast navigation
  • Superior automated marker placement
  • Advanced flexible workflow in NCS – automatic recording history
  • Advanced flexible workflow in SNC – multiple averaging techniques (double buffer and manual selection) to accommodate every patient type.
  • Automation of test procedures in EP and repetitive nerve stimulation
  • Direct comparison to reference values in all test types
  • Fully customizable report
  • Automated study data backup/archiving functionality

Software Options

  • EMG / NCS
  • RNS – Low/High Frequency
  • QEMG – Multi-MUP, IP
  • M Response
  • EMG Monitor & Spectral Analysis
  • R-R Analysis
  • SFEMG & Macro EMG
  • SSR
  • MEP, Triple Stim
  • Advanced EP – CNV, P300
  • HL7/GDT
  • Reporting


Networking & IT Features

  • Natus HL7 Solutions
    Natus Neuro equipment has been successfully integrated into Epic, Meditech, Cerner, McKesson and other Hospital Electronic Medical Records Systems.
  • Remote Access
    Natus provides the most powerful infrastructure to facilitate collaboration with offsite colleagues through remote access and review.
  • HIPAA Compliance
    Security can be integrated with Microsoft® Active Directory® as well as with Microsoft Bitlocker encryption

Physical Specifications

Size: (HxWxD)

  • Floor to top of display: 52″ x 24″ x 25″ (1320 mm x 610 mm  x 630 mm)


  • Full System: 143 lbs (65 kg)

Product Literature Download

Dantec Keypoint G4 EMG / NCS / EP Workstation Flyer



Natus Neuro provides a complete line of supplies to meet all EMG needs.

  • TECA® Elite Disposable Monopolar Needles
  • TECA Elite Disposable Concentric Needles
  • Dantec Disposable Concentric Needles
  • Bo-Ject® Disposable Luer Lock Needles
  • TECA MyoJect Disposable Luer Lock Needles
  • Reusable Stimulating & Recording Electrodes
  • Disposable Adhesive Electrodes
  • Convenient online portal – Natus Medical Store (available in select markets)

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Contact Your Natus Representative

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