发明名称 |
Artificial Disc Device |
摘要 |
An artificial disc device for replacing a damaged nucleus is disclosed. In one form, the device may be inserted in components such that the device may be assembled within and retained by the natural annulus therein. In another form, the device may be inserted into the natural annulus in a collapsed or compressed state or arrangement and then be expanded within and retained by the annulus therein. In a further form, the device may be provided with a releasable connection so that the device may be connected in an insertion configuration and may be released in an operable configuration. Insertion tools and methods are also disclosed. |
申请公布号 |
US2012310287(A1) |
申请公布日期 |
2012.12.06 |
申请号 |
US201213585607 |
申请日期 |
2012.08.14 |
申请人 |
BAO QI-BIN;TRUDEAU JEFFREY L.;JANOWSKI BRIAN PATRICK;SONGER MATTHEW N.;YUAN HANSEN A.;KILPELA THOMAS S.;BERREVOETS GREGORY;PIONEER SURGICAL TECHNOLOGY, INC. |
发明人 |
BAO QI-BIN;TRUDEAU JEFFREY L.;JANOWSKI BRIAN PATRICK;SONGER MATTHEW N.;YUAN HANSEN A.;KILPELA THOMAS S.;BERREVOETS GREGORY |
分类号 |
A61B17/88;A61F;A61F2/00;A61F2/02;A61F2/30;A61F2/44;A61F2/46 |
主分类号 |
A61B17/88 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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