2D-Imaging of Intracapillary Hb-Concentration and Oxygenation in the Skin of Human Forehead in Different Ages

摘要

On the capillary level of intact organs of humans and mammals, fields of gradients of all measurable parameters are found exclusively. Therefore, a precise monitoring e.g. of hemoglobin concentration (Hb) and oxygenation (HbO_2) in the microcosm of blood capillaries is only possible when the heterogeneity of tissue data is recorded at a representative number of measuring points. For the collecting of the required data both stochastic or imaging techniques can be applied.