Detrimental changes in the degree of blood hemoglobin saturation with oxygen are important evidence of hypoxic states and can be regarded as objective indication to surgical delivery. A new method of fetal pulsoximetry was developed. This method is based on the use of a non-disposable atraumatic pulsoximetric sensor of reflectory type for diagnosis of intrauterine foetus state during parturition. The clinical trial of the system was carried out in 44 women in childbirth and revealed clear differentiation between hypoxic states.
Adolescent Adult