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IMPLANT FOR REPLACEMENT OF BONE TRABECULAR DEFECTS
专利权人:
发明人:
申请号:
RU2018101751
公开号:
RU2018101751A3
申请日:
申请国别(地区):
RU
年份:
2019
代理人:
摘要:
The proposed invention relates to the field of medicine, and more particularly to orthopaedic surgery and traumatology, and can be used for repairing trabecular bone defects in the epi-metaphyseal region. Proposed is an implant for repairing trabecular bone defects which is configured in the shape of a solid of revolution. The implant is characterized in that the solid of revolution is made of a porous material and is bounded by the surface of an ellipsoid. The porous material is porous titanium or a titanium alloy. The dimensions of the ellipsoid along three orthogonal axes are in a range of 5-30 mm. The dimensions of the ellipsoid are: 5-10 mm along one of the orthogonal axes, 10-20 mm along the second orthogonal axis, and 20-30 mm along the third orthogonal axis. The technical result is the improved adaptability of the shape of the implant to the dimensional characteristics of a specific bone defect. Since the implant is made of a metal material, it has improved X-ray visibility. Producing the implant from a porous material enhances the osteoconductive effect.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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