Gosudarstvennoe byudzhetnoe obrazovatelnoe uchrezhdenie vysshego professionalnogo obrazovaniya "Ryazanskij gosudarstvennyj meditsinskij universitet imeni akademika I.P. Pavlova" Ministerstva zdravookhraneniya Rossijskoj Federatsii
发明人:
Strelkov Aleksej Nikolaevich,Ulitenko Aleksandr Ivanovich
申请号：
RU20160124876
公开号：
RU2670434(C1)
申请日:
2016.06.21
申请国别(地区):
俄罗斯
年份:
2018
代理人:
摘要：
FIELD: medicine.SUBSTANCE: invention relates to medicine. This method is based on mathematical processing of the results of direct measurements of the dependence of the absolute elongation of test samples under the action of a discretely increasing force using a common approximating function:, where Δl is the absolute elongation of the sample, l and S are the initial length and cross-sectional area of the samples respectively, F is the applied force. Based on the numerical values of the coefficients a, b and c, characterizing the properties of the studied samples, the calculation of the coefficient of elasticity α (m/N) is made according to the formula:.EFFECT: it is possible to determine with high precision the elasticity of various biological tissues, as well as the dynamics of its change depending on the change in force load or degree of elongation, in clinical and experimental medicine.1 cl, 2 dwg
