发明申请
US20080269759A1 Systems and methods for treating bone using expandable bodies
审中-公开
使用可膨胀体治疗骨骼的系统和方法
- 专利标题： Systems and methods for treating bone using expandable bodies
- 专利标题（中）： 使用可膨胀体治疗骨骼的系统和方法
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申请号： US11977475申请日： 2007-10-25
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公开(公告)号： US20080269759A1公开(公告)日： 2008-10-30
- 发明人: Mark A. Reiley , Arie Scholten , Karen D. Talmadge , Robert M. Scribner
- 申请人： Mark A. Reiley , Arie Scholten , Karen D. Talmadge , Robert M. Scribner
- 专利权人： Kyphon, Inc.
- 当前专利权人： Kyphon, Inc.
- 主分类号： A61B17/58
- IPC分类号： A61B17/58 ; A61M29/00
摘要：
An expandable device is introduced into a cancellous bone volume of a vertebral body through a percutaneous access path. The vertebral body has at least one cortical plate that is depressed due to fracture. The expandable device is expanded while disposed within the cancellous bone volume. An expansion barrier placed in association with the expandable device directs expansion of the expandable device in a desired direction to move the fractured cortical plate toward a desired anatomic position.
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