Ge Datex Ohmeda Eeg Module By Soma Tech Intl
Ge Datex Ohmeda Eeg Module By Soma Tech Intl
GE

GE Datex Ohmeda EEG Module

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Pricing up to 50% below the cost of new,
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GE Datex Ohmeda EEG Module Features

The GE Datex-Ohmeda EEG Module is a sophisticated plug-in parameter module designed for integration with Datex-Ohmeda S/5 modular patient monitoring systems to enable comprehensive neurophysiological monitoring. This module, when used with the N-EEG headbox, allows clinicians to monitor electroencephalograph (EEG), frontal electromyograph (FEMG), and auditory evoked potentials (AEP) in hospitalized patients. The system is indicated for use by qualified medical personnel in anesthesia, critical care, and other hospital environments where assessment of brain electrical activity provides valuable clinical information.

  • Multi-Parameter Neurophysiological Monitoring: Measures up to four EEG waveform channels, one FEMG channel, and two AEP channels during monitoring.
  • EEG Analysis: Performs spectral analysis on each EEG channel and calculates total power, spectral edge frequency (SEF), median frequency, and burst suppression ratio (BSR).
  • Auditory Evoked Potential (AEP): Includes integrated auditory stimulation with adjustable click frequency (1.1–9.1 Hz) and intensity (10–90 dB nHL). Supports signal averaging of 100–2000 responses for AEP extraction from background EEG activity.
  • Impedance Checking: Monitors electrode impedance either at set intervals or manually. Includes leads-off detection.
  • Montage Configuration: Supports up to eight lead sets, including three preset and five user-defined montages. Lead sets are identified automatically through connector pins.
  • Signal Acquisition: Provides 10,000× signal amplification, 60 nV resolution, and 800 µVpp maximum EEG amplitude range.
  • S/5 Monitor Compatibility: Single-width plug-in module compatible with S/5 Anesthesia Monitors (AM), Compact Anesthesia Monitors (CAM), Critical Care Monitors (CCM), and Compact Critical Care Monitors (CCCM).

GE Datex-Ohmeda EEG Module Specifications

Power

  • Power Source: Powered through the GE Datex-Ohmeda S/5 modular system chassis. No external power supply required.
  • Power Consumption: Integral to the host monitor’s power budget.

Physical Specifications

  • Module Type: Single-width plug-in module for S/5 monitor series.
  • Compatibility: Designed for S/5 Anesthesia Monitors (AM), Compact Anesthesia Monitors (CAM), Critical Care Monitors (CCM), and Compact Critical Care Monitors (CCCM).

EEG Measurement Specifications

  • Number of Channels: Up to 4 real-time EEG channels.
  • Amplification: 10,000x.
  • Resolution: 60 nV.
  • Maximum Amplitude: 800 µVpp.
  • Frequency Response: 0.5 Hz to 150 Hz.
  • Sampling Rate: 400 Hz.
  • Input Impedance: >10 MΩ at 50/60 Hz.
  • Common Mode Rejection Ratio (CMRR): >110 dB.
  • Noise Level: <2 µVpp.
  • Input Dynamic Range: ±2 mV.

Spectral Analysis Parameters

  • Total Power Range: 0-100 µV².
  • Spectral Edge Frequency (SEF) Range: 0-30 Hz.
  • Median Frequency Range: 0-30 Hz.
  • Burst Suppression Ratio (BSR) Range: 0-100%.
  • Frequency Resolution: 0.25 Hz.
  • Analysis Epoch: 2 seconds.
  • Update Rate: Every 2 seconds.

Auditory Evoked Potential (AEP) Specifications

  • Stimulation Type: Click stimulus.
  • Click Frequency: Adjustable from 1.1 to 9.1 Hz.
  • Click Intensity: Adjustable from 10 to 90 dB nHL.
  • Signal Averaging: 100 to 2000 responses.
  • Analysis Window: 100 ms post-stimulus.
  • Latency Measurement Accuracy: ±1 ms.
  • Amplitude Measurement Accuracy: ±0.1 µV.

Frontal Electromyograph (FEMG) Specifications

  • Number of Channels: 1 channel.
  • Frequency Range: 50-150 Hz.
  • Sampling Rate: 400 Hz.
  • Display: Integrated bar graph or trend display.

Electrode Impedance Specifications

  • Impedance Measurement: Automatic or manual on-demand.
  • Measurement Frequency: 30 Hz.
  • Measurement Current: <1 µA.
  • Impedance Range: 0-50 kΩ.
  • Impedance Warning Threshold: User-configurable (default typically 5 kΩ).
  • Leads-Off Detection: Automatic with visual indicator.

Montage Configuration

  • Lead Sets: Supports up to 8 different lead sets.
  • Preconfigured Montages: 3 standard montages included.
  • User-Programmable Montages: 5 customizable montages.
  • Montage Recognition: Automatic via identification pins on lead sets.
  • Electrode Positions: Standard 10-20 system compatible.

Environmental Conditions

  • Operating Temperature: 50°F to 104°F (10°C to 40°C).
  • Operating Humidity: 15% to 95% relative humidity (non-condensing).
  • Operating Pressure: 600 to 1100 hPa.
  • Storage Temperature: -4°F to 140°F (-20°C to 60°C).
  • Storage Humidity: 10% to 95% relative humidity (non-condensing).

Safety & Classification

  • Applied Part Classification: Type BF (floating) defibrillator-proof.
  • Degree of Protection: Defibrillator-proof input circuits.
  • EMC Compliance: Meets applicable IEC 60601-1-2 requirements.
  • Safety Standards: Designed to meet IEC 60601-1 and IEC 60601-2-26 (if applicable) requirements for electroencephalographs.

Connectivity & Integration

  • Interface: Direct backplane connection to S/5 monitor chassis.
  • Data Integration: Fully integrated with S/5 monitoring platform for trend display, alarm management, and data export.
  • Alarm Management: Uses host monitor’s alarm system with configurable limits for EEG and AEP parameters.
  • Trending: Long-term trend storage integrated with host monitor’s trending capabilities.

Refurbished GE Datex-Ohmeda EEG Module Patient Monitor

Soma Tech Intl offers the GE Datex-Ohmeda EEG Module up to 50% below OEM prices with the same service and warranty as new. The refurbished GE Datex-Ohmeda EEG Module is not only technically refurbished but also cosmetically refurbished to make it work and look like new. When the refurbishing process starts on the EEG Module, it is carefully inspected and tested by our own in-house biomedical engineers who are highly skilled and certified to work on patient monitor modules. If necessary, parts are replaced to ensure that all aspects of the EEG Module meet the original manufacturer’s specifications. This ensures that the unit operates just as it did when it left the manufacturer. Once the GE Datex-Ohmeda module is functioning like new, it undergoes a specialized cosmetic restoration. The module is cleaned, minor scratches and dents are repaired, it’s repainted, and new decals are added if necessary. After this thorough refurbishment, the unit both functions and appears like new. Soma Tech Intl is ISO 13485 certified, ensuring top-quality standards in every piece of medical equipment sold. Before the GE Datex-Ohmeda EEG Module is labeled patient-ready and prepared for shipment, it goes through a final quality control check to confirm all aspects are working as they should. If you are interested in a refurbished patient monitor module, contact Soma at soma@somatechnology.com or call us at 1-800-438-7662.

Soma Tech Intl actively seeks to purchase patient monitor modules. If you or your facility are looking to sell your GE Datex-Ohmeda EEG Module, contact Soma Tech Intl. Soma’s experienced purchasing team will guide you through the process to ensure your medical facility receives the best value for your equipment. Soma is fully HIPAA-compliant and ensures your equipment arrives in the same condition it left your facility. Soma also offers trade-in credits for medical equipment. If you have equipment to sell, send us a message here.

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