CMS4100 16 Channel Ambulatory Dynamic EEG Machine Portable
- Portable 16 channel ambulatory EEG machine
- Continuous recording for up to 24 hours
- Bluetooth sync sampling for real-time data uploading
- Waveform playback with adjustable amplitude and speed
- Case contrasting feature for waveform comparison
- Spike-sharp wave auto-analysis system
- Multifunctional digital filter system
- SKU
- CMS4100
- Brand
- Contec
- Availability
- In stock
- ✓ Worldwide shipping
CMS4100 16-Channel Ambulatory EEG System
Portable 24-hour continuous brain activity monitoring with advanced digital signal processing, automated spike detection, and Bluetooth real-time data synchronization. Captures diagnostic EEG patterns during natural patient activities and sleep cycles, dramatically improving seizure detection yield over brief clinic recordings.
Clinical overview
The CMS4100 represents a paradigm shift in EEG diagnostics, extending clinical-grade 16-channel recording from stationary laboratory settings into the patient's natural environment. Traditional clinic EEG provides excellent signal quality but suffers from fundamental limitations: brief 20–30 minute recording windows capture seizures in only 1–2% of epilepsy patients, and artificial testing conditions fail to provoke events triggered by stress, sleep deprivation, specific activities, or circadian rhythms. The CMS4100 addresses these limitations through true ambulatory monitoring—patients wear the lightweight portable recorder during normal daily activities and sleep, capturing brain activity under naturalistic conditions that provoke clinical symptoms.
Extended 24-hour recording duration dramatically increases diagnostic yield. Many epilepsy patients experience infrequent seizures occurring once weekly or monthly, making brief recordings statistically unlikely to capture ictal activity. Even without seizure capture, continuous monitoring reveals interictal epileptiform discharges (spikes, sharp waves) whose frequency, distribution, and temporal patterns guide diagnosis and treatment decisions. The 16-channel configuration provides comprehensive brain coverage enabling seizure focus localization critical for surgical planning. Automated spike detection algorithms pre-screen hours of data, flagging suspicious segments for expert review—making high-volume ambulatory EEG programs operationally feasible. Bluetooth real-time synchronization enables remote monitoring and immediate intervention if dangerous patterns emerge, while SD card storage provides robust data backup independent of wireless connectivity. The system's flexibility—configurable montages, multifunctional digital filters, power spectrum analysis, and EDF format export—accommodates diverse clinical applications from routine epilepsy diagnosis to pre-surgical evaluation and neuroscience research.
Key features & surgeon benefits
16-Channel Spatial Resolution
- Comprehensive brain mapping covering frontal, temporal, parietal, and occipital regions bilaterally
- Seizure focus localization for surgical planning and treatment decisions
- Standard 10-20 electrode placement compatible with worldwide clinical interpretation standards
Automated Analysis & Case Management
- Spike and sharp wave auto-detection with trend charting accelerates interpretation
- Comprehensive patient database organizes recordings, clinical history, and longitudinal tracking
- Multi-template reporting system for standardized clinical documentation
Extended Monitoring Yield
- 24-hour continuous recording captures intermittent events missed during brief clinic EEG
- Ambulatory EEG detection rate exceeds 40% versus 1–2% for standard clinic recordings
- Reduces need for repeat studies and inpatient video-EEG through improved diagnostic accuracy
Customizable Signal Processing
- Configurable monopolar, bipolar, and custom montages for optimized visualization
- Multifunctional digital filters remove artifact while preserving authentic EEG activity
- Power spectrum analysis and Compressed Spectral Array for quantitative waveform assessment
Technical specifications
| Indications | Epilepsy diagnosis and monitoring, seizure characterization, sleep disorder evaluation, pre-surgical epilepsy workup, pediatric neurology, paroxysmal event assessment, clinical neuroscience research |
|---|---|
| Sizes / range | 16-channel EEG recording; monopolar, bipolar, or custom montage configurations; continuous 24-hour recording capability; SD card storage |
| Material | SMD integrated electronics (sampling, amplification, filtering, ADC); Ag/AgCl scalp electrodes; portable recording box with rechargeable battery |
| Sterilisation | Electrodes sterilizable per facility protocol; recorder and accessories non-sterile, suitable for repeated use with standard infection control procedures |
| Packaging | Portable recording unit, electrode set, leads, SD card, USB interface cable, software installation media, user manual, carrying case |
| Warranty | 2 Year Manufacturer Warranty |
Standard instrument composition
| Item | Description | Qty |
|---|---|---|
| Portable Recording Unit | 16-channel ambulatory EEG recorder with SMD integrated electronics, SD card slot, Bluetooth module, USB interface, rechargeable battery | 1 |
| Electrode Set | Ag/AgCl scalp electrodes (16 channels) with leads, compatible with standard 10-20 placement system | 1 |
| Connection Cables | Electrode leads and recorder interface cables | 1 set |
| SD Card | High-capacity storage for 24-hour continuous recording at clinical sampling rates | 1 |
| USB Interface Cable | Data transfer and device charging | 1 |
| Analysis Software | Desktop application for data review, spike detection, montage configuration, power spectrum analysis, case management, and EDF export | 1 license |
| User Manual | Comprehensive operating instructions, electrode application guide, troubleshooting, and technical specifications | 1 |
| Carrying Case | Protective transport case for recorder, electrodes, and accessories | 1 |
Get in touch for pricing & availability
Contact our neurodiagnostics specialists to discuss system configuration, pricing, training, and implementation timelines. We provide comprehensive support from initial consultation through installation and ongoing clinical use.
Email: [email protected]
Available on request
Configuration, paperwork & clinical fit
The full spec + documentation pack for this device ships ahead of purchase on request. A sales engineer responds within one business day.
Configuration sheet
Specifications, accessories & clinical fit
Sizes and dimensions, material and finish, compatible instruments and screw references, what ships in the set, lead time and warranty — all in one specification sheet, sent within one business day.
Documents & downloads
Regulatory paperwork & manuals
This device's IFU, CE Declaration of Conformity, ISO 13485 certificate and (where applicable) FDA 510(k) clearance ship with the order. Reach out below for the pack ahead of purchase.
Get in touch
Need configuration help, certificates, or volume pricing?
Our clinical sales team will scope quantities, voltage, accessories and regulatory paperwork — usually within one business day.
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