发明申请
- 专利标题: METHOD AND SYSTEM FOR TRANS-LAMINA SPINAL FIXATION
- 专利标题(中): 用于椎弓根螺钉固定的方法和系统
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申请号: US12035684申请日: 2008-02-22
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公开(公告)号: US20090216272A1公开(公告)日: 2009-08-27
- 发明人: Bradford L. Currier , Carl Lauryssen , Michael O'Brien , Gerald M. Towns
- 申请人: Bradford L. Currier , Carl Lauryssen , Michael O'Brien , Gerald M. Towns
- 申请人地址: US MA Raynham
- 专利权人: DePuy Spine, Inc.
- 当前专利权人: DePuy Spine, Inc.
- 当前专利权人地址: US MA Raynham
- 主分类号: A61B17/70
- IPC分类号: A61B17/70 ; A61B19/00 ; A61B17/04
摘要:
A method of providing spinal stabilization is provided herein. More specifically, the method includes positioning a plurality of fixation assemblies within a plurality of vertebrae in a trans-lamina orientation wherein each fixation assembly includes a proximal portion configured to securely receive a stabilization element (e.g., a stabilization rod). The proximal portions of the various fixation assemblies can be aligned so as to secure at least one stabilization element in a desired position (e.g., along and above a midline of the patient's spine, adjacent and parallel to the midline). A system for providing spinal stabilization is also provided which utilizes trans-lamina delivery and positioning of fixation assemblies within target vertebrae thereby providing stronger fixation and a significant reduction in associated tissue damage.
公开/授权文献
- US07857835B2 Method and system for trans-lamina spinal fixation 公开/授权日:2010-12-28
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