发明名称 |
Intervertebral disc prosthesis manufacturing method |
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.
|
申请公布号 |
US8585764(B2) |
申请公布日期 |
2013.11.19 |
申请号 |
US201213414577 |
申请日期 |
2012.03.07 |
申请人 |
COPF, JR. FRANZ;SPONTECH SPINE INTELLIGENCE GROUP AG |
发明人 |
COPF, JR. FRANZ |
分类号 |
A61F2/44 |
主分类号 |
A61F2/44 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|