METHOD OF CREATION OF MODEL SIMULATING OPTICAL PROPERTIES OF LIVING BIOLOGICAL TISSUES Russian patent published in 2010 - IPC G09B23/28 A61B5/145 

FIELD: medicine.

SUBSTANCE: invention may be used to simulate optical properties of living biological tissues, to create on their basis methods and instruments for calibration and validation of noninvasive medical spectrophotometric techniques (NMS). A composition consisting of a base and filler formed by drawing up different combinations of elements imitating spectral photometric properties of different types of living biological tissues is created. Moreover, as elements of the filler polymeric optical films are used, which linear spectral coefficients of absorption, scattering, and wavelength at the peak of the fluorescence spectrum in optical wavelength range are consistent with linear spectral coefficients of light absorption with surface and epidermal melanin, blood saturated with 5-100% oxygen, coefficients of light scattering collagen fibers, dense cellular and tissue structures without blood and fluorescence of respiratory tissues cell enzymes. Various combinations of filling are created by layered overlay of films on each other in a sequence corresponding to the anatomical structure of biological tissues under study.

EFFECT: creation of multifunctional optical simulated standards for modeling various optical properties of living biological tissues which can be used for simultaneous calibration of a large class of widgets and devices NMS.

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