首页> 外国专利> TELESCOPIC FENESTRATED CANNULATED COMPRESSING SCREW FOR OSTEOSYNTHESIS OF LIMB BONE FRACTURES

TELESCOPIC FENESTRATED CANNULATED COMPRESSING SCREW FOR OSTEOSYNTHESIS OF LIMB BONE FRACTURES

机译:腿骨骨折骨固定的椎弓根加压空心加压螺钉

摘要

FIELD: medicine.;SUBSTANCE: invention can be used to treat various fractures that require approchement of fragments with accelerated adhesion, particularly in osteosynthesis of hip, tibialis and hip condylaris fractures, tibial syndesmosis, Pylon fractures, ulnar process, shoulder condyles, inner ankle fractures, etc. The device for osteosynthesis of femoral neck fractures is a fenestrated cannulated compression screw consisting of two rods, distal and proximal, made with through axial channels with a possibility of telescopic connection of the rods, and holes in the walls of the rods that provide the fracture zone with substances that stimulate osteogenesis. Each of the rods is provided with a threaded portion for screw engagement with the femoral neck bone material.;EFFECT: invention provides a more effective fixation of fracture fragments, accelerated bone fusion with a decrease in side effects and postoperative complications associated with distal screwmigration in limb bones during fracture healing.;28 cl, 7 dwg
机译:领域:药物:发明:本发明可用于治疗各种需要加速粘连的骨折,特别是在髋骨,胫骨和髋and骨折,胫骨联合,胫骨骨折,尺骨突,肩con突,内踝的骨合成中股骨颈骨折的骨合成装置是一种带孔的空心加压螺钉,由远侧和近侧两根杆组成,并通过轴向通道制造,并可能伸缩连接杆,并在杆壁上开孔为骨折区域提供刺激成骨的物质。每个杆均设有用于与股骨颈骨材料螺钉接合的螺纹部分。效果:本发明提供了更有效的骨折片段固定,加速的骨融合并减少了副作用以及与远端股骨螺钉移位相关的术后并发症。骨折愈合过程中的四肢骨头; 28 cl,7 dwg

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