National Patent Certificate Quality Management System Certification High - tech Enterprise Laser Speckle Blood Flow Imager (LSI-BFI) Non-invasive Blood Flow Monitoring, Facilitating Scientific Research and Pre-clinical Diagnosis The Laser Speckle Blood Flow Imager (LSI-BFI) is an advanced imaging technology based on the dynamic analysis of laser speckles. It is specifically designed for animal experiments and clinical research. By capturing the dynamic changes of microcirculatory blood flow in living tissues in real-time and non-invasively, it provides a precise visualization tool for fields such as cardiovascular disease research, drug efficacy evaluation, neuroscience, and wound repair. Shanghai TOW Intelligent Technology Co.,Ltd

System Working Principle The principle of laser speckle imaging is as follows: When the target is irradiated by a laser beam, the reflected laser forms a random interference image (including bright and dark areas), which is called a laser speckle pattern. If the measured target is stationary, the laser speckle pattern remains unchanged. If the measured object moves, for example, the movement of red blood cells in tissues, the laser speckle pattern will fluctuate accordingly. The change speed of the laser speckle pattern depends on the movement speed of the target in the monitored area; the faster...

Benefits High-speed imaging ability of up to 122 frames per second, dynamically capturing the High-ResolutiOntransient changes of blood flow. Real-Time Imaging• Spatial resolution reaches 2688x1520, clearly presenting the details of the microvas- cular network and blood flow distribution. • No need for injecting contrast agents or invasive operations, avoiding the stress response of animals and ensuring the authenticity of experimental data. • Supports long-term repeated observations, suitable for the research of chronic disease models. Multi-scenario • Compatible with various experimental animal...

Application Areas Research on ischemia-reperfusion injury, tumor angiogenesis, and Basic Research Clinical and Veterinary Medicine inflammatory response mechanisms; Neurovascular coupling (such as blood flow monitoring in stroke models). Drug Development Clinical and Veterinary Medicine Dynamic evaluation of the efficacy of vasoactive drugs, anticoagulants, and anti-tumor drugs; New drug toxicology research (monitoring of organ blood flow side effects). Diagnosis of peripheral vascular diseases in pets and economic animals (such as diabetic foot, burn repair assessment); Real time blood flow...

Technical Parameters Image Pixel Maximum Frame Rate Gray-scale Bit Depth Color Bit Depth Imaging Laser Output Files Image Composition Imaging Field of View avi video, tiff image (color 24bit RGB, gray-scale 16bit, pseudo-color 16bit), csv data table, html/pdf report Physical map, laser (speckle) map, (speckle) comparison map, pseudo-color map, overlay map, etc. 14mm×22mm~57mm×100mm Working Distance Continuously adjustable from 10-40 cm Focusing Method Fast autofocus, electric fine-focus Equipped with a calibration box Service Support Free Training Global Warranty Customized Development Provide...

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