High-Performance Scanning Laser Therapy

REGEVITA's high-performance scanning laser operates in the therapeutic laser range and uses an automated scanning delivery system to cover anatomically defined treatment areas efficiently in a 15-minute session. The scanning approach contrasts with point-contact or static-beam devices: the laser head sweeps across the skin surface in a programmed pattern, distributing energy evenly across the target area and reducing the operator dependency that affects…

The therapeutic action of the laser is rooted in photobiomodulation (PBM), the process by which specific wavelengths of light — primarily red (600–700 nm) and near-infrared (780–1100 nm) — interact with chromophores in tissue to trigger photochemical and photophysical changes without generating clinically significant heat. The primary cellular chromophore for PBM is cytochrome c oxidase (complex IV in the mitochondrial electron transport chain), which…

At the tissue level, PBM-stimulated cells show increased production of reactive oxygen species at sub-damaging levels, which activates Nrf2-driven antioxidant gene expression and NF-κB-mediated anti-inflammatory signalling. Macrophages shift toward an M2 (anti-inflammatory, pro-healing) phenotype; fibroblasts proliferate and increase collagen deposition; nerve fibres show reduced sensitisation and improved conduction. These effects underpin the clinical…