Excitation light source IRLA

for surgical instrumentsLEDinfrared

Overview
IRLA combines high-intensity white-light illumination and precision-tuned near-infrared (NIR) excitation (780–805 nm) through a single optical port to support ICG fluorescence-guided procedures. The unit provides dual-mode output (white light + NIR) from one port, LED-based NIR output up to 10 W, and an optional SpectraSure module for improved white-light colour fidelity alongside ICG imaging.

Clinical applications

• Real-time perfusion and perfusion mapping
• Sentinel lymph node identification
• Tumour margin assessment and resection guidance
• Anastomosis and vascular assessment
• General fluorescence-guided workflows in open and minimally invasive surgery

Key features

• ICG fluorescence imaging capability
• NIR excitation band: 780–805 nm
• White light output: 2200 lm
• Dual-mode output delivered via a single optical port
• NIR output power: 10 W (LED-based, no laser)
• SpectraSure: optional add-on for enhanced white-light colour fidelity
• Display: 7" capacitive touchscreen
• Dimensions: 326 mm × 279 mm × 142 mm; Weight: < 4.8 kg
• Noise level: < 45 dB
• Supply voltage: 90V - 300V AC
• LED life expectancy: 50,000 h
• Cable detection interlock: included

Technical specifications

• Primary capability: ICG fluorescence imaging (included)
• ICG excitation wavelength: 780–805 nm
• White light output: 2200 lm
• NIR output power: 10 W (LED)
• Dual-mode output via single optical port
• Optional SpectraSure module
• Display: 7" capacitive touchscreen
• Dimensions: 326 mm × 279 mm × 142 mm
• Weight: < 4.8 kg
• Noise Level: < 45 dB
• Supply Voltage: 90V - 300V AC
• LED Life: 50,000 h
• Cable Detection Interlock: included

Compatibility & installation
IRLA is designed for integration with standard surgical optics and imaging stacks via a single optical interface. The compact enclosure and included cable detection interlock simplify mounting and system interconnection.

Safety & maintenance
The unit uses LED-based NIR illumination (no laser), reducing laser-class handling requirements. Routine maintenance is limited to periodic LED and fan checks; refer to the service manual for recommended intervals and procedures.