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Intervertebral disc prosthesis manufacturing method
专利权人:
Franz Copf; Jr.
发明人:
Franz Copf, Jr.
申请号:
US13414577
公开号:
US08585764B2
申请日:
2012.03.07
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A method of manufacturing an intervertebral disc prosthesis for insertion into an intervertebral disc compartment between two vertebra includes: a) biometrically determining the shape of a first dome formed within an apophyseal ring of the first vertebra; and b) providing a first constituent element which is provided on one side with a first joint member and has on the other side a first abutment face which abuts against the first vertebra when the intervertebral disc prosthesis is inserted into the intervertebral disc compartment. The first abutment face has a shape that has no rotational symmetry and that has a vertex configured such that the first constituent element can rotate within the first dome by at least 10° when the vertex of the first abutment face contacts a vertex of the dome.
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中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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