发明申请
US20120184965A1 Straight Cup Impactor With Lever Arm 有权
直杆冲击器与杠杆臂

  • 专利标题: Straight Cup Impactor With Lever Arm
  • 专利标题(中): 直杆冲击器与杠杆臂
  • 申请号: US13351302
    申请日: 2012-01-17
  • 公开(公告)号: US20120184965A1
    公开(公告)日: 2012-07-19
  • 发明人: Jonas Burgi
  • 申请人: Jonas Burgi
  • 申请人地址: CH Orvin
  • 专利权人: Greatbatch Medical S.A.
  • 当前专利权人: Greatbatch Medical S.A.
  • 当前专利权人地址: CH Orvin
  • 主分类号: A61B17/56
  • IPC分类号: A61B17/56
Straight Cup Impactor With Lever Arm
摘要:
An orthopedic impactor device for positioning an orthopedic prosthetic cup implant during a hip replacement surgery is described. The impactor is designed with a “one piece” elongated body portion, having a distal prosthetic cup engagement portion which is separated from a proximal strike plate by an annular sidewall. A handle portion is positioned circumferentially around the annular sidewall of the elongated body in a slidable relationship along a longitudinal axis. A rod, connectable to an orthopedic prosthetic cup, is positioned within a cavity of the body and connected to the proximal ring. A lever arm having a distal wedge portion is pivotally connected to the handle portion such that when the lever arm is pivoted towards the annular sidewall of the handle portion, the distal end of the rod moves within the body cavity.
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