Dual wavelength laser Doppler imaging (LDI)

We have developed a unique combination of red and green lasers to measure skin blood flow and explore how light interacts with different microvessels within the skin.

The technique has been used to assess blood vessel dysfunction in patients with systemic sclerosis and reveal new information about the structure, blood flow distribution and treatment response of systemic sclerosis-related telangiectases, small dilated blood vessels near the surface of the skin.