Fiber-optic device for evaluation the parameters of microdoses of the physiological solutions

The device on the base of the fiber-optic Y-shaped splitter was developed, on the end of the common channel of which the drop of the investigated liquid medium is formed, and the dependence character of the reflected from the drop optical signal is defined by the physico-chemical parameters of the liquid. The device is tested in aqueous solutions of common salt, more over, the received results are in good agreement with the results, obtained by other known methodics.