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Implants for grafting bone defects

机译:移植骨缺损的植入物

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 a cylindrical or prismatic block form coated layers of hydroxyapatite and / or 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 its part oriented along the rod axis of one or more wires of a metal and / or metal carbide from the group: titanium, niobium, tantalum, tungsten, molybdenum or a sp avov, the total of which is 0.1 - 100% of the rod.;Application of the proposed utility model provides an implant for replacing bone defects, which, along with good mechanical properties and initiating formation on the surface of bone tissue has radiopacity, which makes the operation for installing it more convenient to perform, and consequently more reliable result. The radiopacity of the implant allows to simplify the patient's post-operative X-ray examination methods.;6 ZP f-ly, 1 pr.
机译:本发明涉及外科,创伤学和骨科医学,可用于骨和骨损伤的炎性和退行性疾病的外科治疗。本实用新型的目的是提供一种确保简化和改善牙周病的植入物。关节置换手术在补偿骨缺损方面的可靠性。获得的技术结果是,植入物包括呈圆柱形或棱柱形块状羟基磷灰石涂层和/或富含血小板的血浆涂层的基底。基础植入物由复合材料制成,该复合材料包括碳基体和由碳纤维制成的棒形成的多向增强框架,这些碳纤维由沿着所述棒的轴线排列的碳纤维形成,具有一些预选的棒,其中一个,几个或所有增强方向的棒包括在其中。加强框架的一部分沿一根杆或多根金属和/或金属碳化物的线材沿着杆轴方向排列,这些金属和/或金属碳化物的类别为:钛,铌,钽,钨,钼或sp,总共为0.1- 100%的杆。本实用新型的应用提供了一种用于替代骨缺损的植入物,该植入物具有良好的机械性能和在骨组织表面上形成的不透射线性,使得其安装操作更加方便。执行,因此结果更可靠。植入物的射线不透性可以简化患者的术后X射线检查方法。6ZP f-ly,1 pr。

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