Гордеев Сергей Константинович (RU),Барзинский Олег Викторович (RU),Корчагина Светлана Борисовна (RU)
申请号：
RU2016122558
公开号：
RU0000172399U1
申请日:
2016.06.07
申请国别(地区):
RU
年份:
2017
代理人:
摘要：
The invention relates to medicine, namely surgery, traumatology and orthopedics, and can be used in the surgical treatment of inflammatory and degenerative diseases of bone and bone injuries.The object of the utility model is to provide an implant that ensures simplifying and improving the reliability of joint replacement surgery at the compensation of bone defects.The technical result is achieved in that the implant comprises a substrate in the form of unit cylindrical or prismatic shape, coated with a layer of platelet-rich blood plasma. The base implant is made of a composite material comprising a carbon matrix and multidirectional reinforcing frame made of bars formed from carbon fibers arranged along the axis of said bars, with some preselected rods, the rods of one, several or all directions of reinforcement included in the reinforcing frame comprise in their composition one or more chemical compounds from the group: alumina, Karbid Kremniya, calcium phosphate, calcium pyrophosphate, titanium oxide, titanium carbide, oxy zirconium carbide, zirconia, niobium oxide, niobium carbide, hafnium oxide, hafnium carbide, tantalum oxide, tantalum carbide, tungsten carbide in an amount of 0.1-10% by weight of the rod.Application of the proposed utility model provides an implant for replacing bone defects, which, along with good mechanical properties and initiating the formation of bone at its surface, has a radiopacity that makes the operation of installing it more convenient to perform, and consequently more reliable result. The radiopacity of the implant allows to simplify the patients post-operative X-ray examination methods.Полезная модель относится к медицине, а именно к хирургии, травматологии и ортопедии и может быть использована при хирургическом лечении воспалительных и дегенеративно-дистрофических заболеваний кости, а также костных травм.Задачей полезной модели является создание имплантата, обеспечивающего упрощение и повышение надежности эндопротезирования при
