Keypoint^® G4 EMG / NCS / EP Workstation

Designed for premium performance, Keypoint G4 is a comprehensive EMG/NCS/EP with renowned signal quality. Offering a wide range of amplifiers and hardware options, Keypoint G4 offers intuitive operation and precise data acquisition, enabling clinicians to confidently perform patient assessment and research.

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

Superior
Signal Quality

Scalable
System

Premium
EMG Solution

Contact your Natus Rep

Explore more details

Convenient and comprehensive workstation

Maximize your EMG space with an all-in-one, ergonomically designed workstation, with many adjustable features to keep comfort a priority during every examination.

Central cart console contains integrated loudspeaker for real EMG sound, high performance ultra-small-form-factor PC and all essential cables
Flexible amplifier/stimulator arm for close patient connection – easily moved without tools for placement on either side of the system
Advanced stimulus probe with multi-controls for stimulus intensity, stimulus activation, single/recurrent stimulation, reverse anode and cathode, and software function shortcuts
Optional footswitch controls for hands-free operation of system and stimulator
InVisus Pro neuromuscular ultrasound with optional mounting hardware for portable workstations

Versatile EMG software

The future of Natus Keypoint G4 is Natus Elite – Powered by Keypoint EMG software – With the familiar experience of Keypoint, Natus Elite is advanced EMG software users trust to assess patients easily and accurately – and quickly create comprehensive reports.
Dantec Keypoint G4 with Keypoint.NET EMG software – With a suite of flexible, customizable features, Keypoint.NET EMG software delivers reliable performance.

Service and support

Looking for neuro product service or technical support?

Natus Service and Support

Outstanding signal quality

Keypoint’s industry-leading amplifiers and stimulators feature outstanding signal quality and reliability.

3-, 4-, 6- or 8-channel amplifier options with dedicated inputs for EMG, NCS and EP recordings using either needle electrodes or surface electrodes
High CMRR and low input noise provides consistent, high quality recordings
Software controlled interconnection of reference inputs
Superior automated marker placement
Electrode impedance measurement with LED feedback

Introducing Natus Elite powered by Keypoint

Natus Elite powered by Keypoint is the advanced EMG software clinicians can trust to assess patients easily and accurately—and quickly create comprehensive reports.

Includes new algorithms to minimize study times and improve editing capabilities for simplified review and report generation
Offers the familiarity of the Keypoint interface with more flexible configuration options
Maximize your efficiency by streamlining day-to-day operations with simple, customizable workflows
Helps providers of all skill levels confidently assess patients and generate insightful reports
Includes new testing features to enhance clinical and research workflows
Seamless neuromuscular ultrasound integration to complement EMG studies with top-quality imaging