Гордеев Сергей Константинович (RU),Барзинский Олег Викторович (RU)
申请号：
RU2016122555
公开号：
RU0000171317U1
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 an implant that provides acceleration of bone formation in areas of the implant in contact with the patients bone, and due to this faster recovery oporosposobnosti skeleton, as well as simplifying and improving the reliability when arthroplasty surgical bone defect compensation.The technical result is achieved in that the implant is designed as a unit of cylindrical or prismatic shape, the base of which is made of a composite material comprising a multidirectional reinforcing frame of rods formed from carbon fibers arranged along the axis of said rods and a carbon matrix, and has on the upper and lower bases bases implant cavity depth of 0.5-5 mm, the area of each of which is 10-70% of the area of the base filled with hydroxyapatite and / or platelet rich mp azmoy blood. Thus some preselected rods of one, several or all directions of reinforcement included in the reinforcing frame, contain in their composition one or more chemical compounds from the group: alumina, Karbid Kremniya, calcium phosphate, calcium pyrophosphate, titanium oxide, titanium carbide, oxide 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 enables efficient substitution of bone defects of various types, which is important for improving the quality of treatment of inflammatory and degenerative diseases of bone and bone injuries, and radiopacity of the implant facilitates maintenance operations and postoperative examination of the patient. 3 ZP f-ly.Полезная модель относится к медицине, а именно к хирургии, травматологии и ортопедии, и может быть использована при хирургическом лечении воспа
