title: Spectrophotometric determination of oxygen saturation of blood independent of the presence of indocyanine green.
abstract: The strong absorbance of indocyanine green in a broad band around lambda = 800 nm invalidates the usual spectrophotometric two-wavelength methods for measuring oxygen saturation operating in the red and near infrared region. By proper wavelength selection, however, the effect of the dye can be eliminated. With the two-wavelength method utilising lambda = 660 and 860 nm oxygen saturation is measured virtually independent of the presence of indocyanine green.
mesh_terms: D000818:Animals; D004285:Dogs; D004395:Dye Dilution Technique; D006801:Humans; D007208:Indocyanine Green; D010100:Oxygen / Q000097:blood*; D013053:Spectrophotometry / Q000379:methods
chemical_list: D007208:Indocyanine Green; D010100:Oxygen