WaveMaster
The WaveMaster NIRS System is a state-of-the-art device designed to provide precise, real-time measurements of tissue hemodynamics through Near-Infrared Spectroscopy (NIRS).

Technical Specifications
General Specifications
- Device Type: Modular NIRS system.
- Power Supply: Isolated for enhanced safety, suitable for invasive procedures.
- Connectivity: USB interface for seamless connection to Windows-based systems.
- Dimensions and Weight: Compact, portable design.
- Number of Channels: Configurable up to 8 light sources (LEDs) and 8 photodiodes (PDs).
Measurement Capabilities
- Wavelengths:
- Default: 760 nm and 850 nm for hemoglobin absorption optimization.
- Expandable: Supports up to 8 LEDs for advanced applications.
- Light Source:
- LED Driver: Adjustable current from 1 mA to 50 mA with 256-step resolution.
- Detectors:
- High-sensitivity photodiodes with offset adjustment to eliminate ambient light and amplifier offset effects.
- Sampling Rate: Up to 100 Hz per channel, suitable for fast, dynamic physiological studies.
- Penetration Depth: 2–3 cm depending on tissue type.
- Measured Parameters:
- Oxyhemoglobin (HbO)
- Deoxyhemoglobin (Hb)
- Total hemoglobin (tHb)
- Tissue oxygenation index (TOI)
Sensor and Signal Quality
- Programmable Gain Control:
- Prevents detector saturation and maintains optimal signal-to-noise ratio.
- Offset Adjustment:
- Mitigates ambient light and amplifier offsets, ensuring clean signals.
- Dynamic Range Adjustment: Adapts to tissue type and monitoring depth for precise measurements.
Software Features
- Platform: Windows-based software.
- User Interface: Intuitive design for streamlined operation.
- Long-Term Monitoring: Database supports continuous monitoring and historical analysis.
- Real-Time Visualization: Graphical output of hemodynamic changes.
- Customizable Parameters: User-defined settings for diverse applications.
- Data Export: Multi-format support (CSV, Excel, MATLAB).
- Integration: Compatible with third-party analysis tools.
Features
- Scalability: Configurable from 2 to 8 LEDs and PDs for diverse research and clinical needs.
- Safety and Reliability: Isolated power supply ensures safety during invasive and high-sensitivity applications.
- Multi-Site Monitoring: Flexible source-detector configurations for simultaneous measurements at multiple locations.
- High Signal Fidelity: Advanced LED driver, programmable gain, and offset adjustment for noise-free signals.
Applications
- Research Use:
- Neuroscience, exercise physiology, and tissue viability studies.
- Industrial Applications:
- Ergonomic assessments and biomechanical studies.