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人工脊椎植入物
专利权人:
LIU; JUNG TUNG
发明人:
LIU, JUNG TUNG,刘荣东,劉榮東
申请号:
TW099106704
公开号:
TWI407938B
申请日:
2010.03.09
申请国别(地区):
TW
年份:
2013
代理人:
摘要:
System of the present invention is in relation to a kind of artificial spinal implant, including positioning region on one, including a positioning plate body; Positioning region once, including a positioning plate body, the positioning plate body Parallel Symmetric with positioning region on this; And an elastic portion, including the elastic component of two opposite bending formings, between positioning region and the lower positioning region and respectively the what two positioning plate body is fixed to what respectively by two end systems of the elastic component on this. The respectively a plurality of cone bodies of positioning plate external surface projection of on this and lower positioning region, and the elastic portion is then by elastic wire or elastic plate bending winding molding, system of the present invention is fixed using the cone body of respectively on this and lower positioning region with puncturing implantation vertebra position, the active force of elastic portion absorption or more and torsion is penetrated again, thereby can sharp what manually bore the implantation and fixation of disk, and Neng Ti Noboru using quality and efficiency.本發明係有關一種人工脊椎植入物,包括一上定位部,包括一定位板體;一下定位部,包括一定位板體,其與該上定位部之定位板體平行對稱;及一彈性部,包括二對向彎折成型之彈性件,其位於該上定位部與該下定位部之間且各該彈性件之二端係分別固定於該二定位板體。各該上及下定位部之定位板體外表面凸設複數個錐尖體,而該彈性部則由彈性線材或彈性板材彎折繞設成型,本發明係利用各該上及下定位部之錐尖體以穿刺植入脊椎部位而固定,再透過該彈性部吸收上下及扭轉之作用力,藉此能利於人工錐間盤的植入及固定,並能提昇使用之品質及效能。
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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