发明申请
US20080021555A1 Expandable vertebral body implants and methods of use 有权
可扩展的椎体植入物和使用方法

  • 专利标题: Expandable vertebral body implants and methods of use
  • 专利标题(中): 可扩展的椎体植入物和使用方法
  • 申请号: US11489189
    申请日: 2006-07-19
  • 公开(公告)号: US20080021555A1
    公开(公告)日: 2008-01-24
  • 发明人: John WhiteJason A. Edie
  • 申请人: John WhiteJason A. Edie
  • 主分类号: A61F2/44
  • IPC分类号: A61F2/44
Expandable vertebral body implants and methods of use
摘要:
A vertebral implant for insertion into a patient includes first and second end members that include recesses for engaging a spacer member and a distractor. The end plates include a bone contact surface and an oppositely facing surface. A peripheral surface extends around a perimeter of the end members. The recesses may extend inward from the oppositely facing surfaces. Further, the recesses may extend inward from the peripheral surfaces. The recesses for engaging the spacer member and distractor may be separate from each other or may intersect one another. A spacer may engage the end plates to establish a desired vertebral spacing. The spacer may be positioned between the implants after a desired distraction is obtained with a distractor that engages the end plates.
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