发明名称 |
Tissue distraction device |
摘要 |
Deltan apparatus and method for distracting, in a given direction, and supporting two tissue surfaces is provided. A plurality of wafers are consecutively inserted using a wafer insertion apparatus between the two tissue surfaces to create a column of wafers. A detachable wafer assembly is provided that includes a base wafer initially associated with a track assembly of a wafer insertion apparatus. The base wafer is dislodged from the track assembly so that the base wafer is left within the distraction site as the track assembly is removed. A top cap wafer is provided that is situated at the top of the wafer stack, in which the top cap wafer is larger than the remaining wafers to form a gap surrounding the stack to receive biologic material. |
申请公布号 |
US8430885(B2) |
申请公布日期 |
2013.04.30 |
申请号 |
US20090625276 |
申请日期 |
2009.11.24 |
申请人 |
MANZI RICHARD J.;LOGAN JOSEPH N.;WYSOCKI STEVEN J.;BONO FRANK S.;RAYMOND SPANKY A.;SPINE WAVE, INC. |
发明人 |
MANZI RICHARD J.;LOGAN JOSEPH N.;WYSOCKI STEVEN J.;BONO FRANK S.;RAYMOND SPANKY A. |
分类号 |
A61B17/88;A61B17/02;A61B17/128;A61B17/70;A61F2/44 |
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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