发明申请
US20050283237A1 Artificial spinal disk replacement device with staggered vertebral body attachments
审中-公开
具有交错椎体附件的人造椎间盘置换装置
- 专利标题： Artificial spinal disk replacement device with staggered vertebral body attachments
- 专利标题（中）： 具有交错椎体附件的人造椎间盘置换装置
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申请号： US10994595申请日： 2004-11-22
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公开(公告)号： US20050283237A1公开(公告)日： 2005-12-22
- 发明人: James Zucherman , Ken Hsu , Charles Winslow , Henry Klyce
- 申请人： James Zucherman , Ken Hsu , Charles Winslow , Henry Klyce
- 申请人地址： US CA Alameda
- 专利权人： St. Francis Medical Technologies, Inc.
- 当前专利权人： St. Francis Medical Technologies, Inc.
- 当前专利权人地址： US CA Alameda
- 主分类号： A61F2/00
- IPC分类号： A61F2/00 ; A61F2/02 ; A61F2/30 ; A61F2/44
摘要：
An intervertebral disk implant is described that has flanges designed to maximize mechanical strength, and at the same time is designed to provide for spatial complementarity of the flanges. In this regard, multiple devices can be implanted between consecutive intervertebral spaces, since the spatially complementary configuration of the flanges allow more than one device to be securely and conveniently anchored on the body of the same vertebral body.
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