Elimination of diagnostic inaccuracy of two-wave pulse oximetry in assessment of blood oxygenation in smokers

Abstract

Transcutaneous two-wave pulse oximetry is the most popular and prevalent method for studying blood oxygenation. However, during its implementation, smokers do not take into account the level of carboxyhemoglobin, which leads to an erroneous overestimation of hemoglobin saturation with oxygen. The computer program developed by us makes it possible, without the use of additional diagnostic equipment, to correct the results of monitoring blood oxygenation for the level of carboxyhemoglobin, correcting the indicated diagnostic inaccuracy in assessing the saturation of hemoglobin by oxygen in smokers.