[Clinical evaluation of the Glucophot reflecting photometer in determining glucose in whole blood].

Clinical trials of the Glukofot reflecting photometer prototype for measuring the whole blood glucose in reagent strips have been carried out. The reproducibility has been assessed in various operations with different glucose concentrations. Attempts to estimate the calibration curve linearity and the accuracy with the control sera as against the glucose oxidase method have failed, probably because of the presence of stabilizers and inhibitors, and different viscosity of these substances as compared to whole blood viscosity.