Gerasimenko Aleksandr Yurevich,Герасименко Александр Юрьевич,Zhurbina Natalya Nikolaevna,Журбина Наталья Николаевна,Zar Vadim Vladimirovich,Зар Вадим Владимирович,Podgaetskij Vitalij Markovich,Подгаец
申请号：
RU2016130057
公开号：
RU0002632114C1
申请日:
2016.07.22
申请国别(地区):
RU
年份:
2017
代理人:
摘要：
FIELD: medicine.SUBSTANCE: following steps are carried out: 1) implant preform surface is prepared by implant surface dewaterin, with washing by distilled water in an ultrasonic bath 2) an auxiliary substance is prepared, which is an aqueous dispersion of proteins and carbon nanotubes at the following quantitative ratio of components (in wt %): protein 19-50 carbon nanotubes 0.001-0.1 water - the rest 3) a layer of an auxiliary substance - aqueous-protein dispersion of carbon nanotubes from stage 2 - is applied to the surface of the knee joint ligament implant preform from stage 1 an ultrasonic bath with a reservoir filled with water is used, into which a vessel with an aqueous-protein dispersion of carbon nanotubes and a knee joint implant preform is placed 4) dispersion layers of carbon nanotubes are formed on the implant preform surface be a laser radiation source with a beam directed mostly along the normal line to the nanotubes dispersion layer surface, applied to the knee joint ligament implant preform, and having a spatial profile of the laser beam of π-shaped type, at that, for laser irradiation of the inner surface of the tubular and/or tape preform of the knee joint ligament implant with a layer of water-protein dispersion of carbon nanotubes applied thereto, a light guide with an annular diffuse scattered radiation diagram is used, with the diffuse part length which can correspond to the bone channel length.EFFECT: secure attachment of the knee ligament implant in the bone channel and obtaining of osteoinductive connection of the ligament implant material with the bone channel material.9 cl, 4 dwgИзобретение относится к медицине и может бы использовано для формирования нанокомпозитного покрытия имплантата связки коленного сустава. Для этого проводят следующие стадии: 1) подготавливают поверхность заготовки имплантата путем обезвоживания поверхности имплантата, с промывкой дистиллированной водой в ультразвуковой ванне 2) изготавливают вспомогательное вещес
