Drilling jig for the determination of the axis of

专利名称：Drilling jig for the determination of the axis

of a femur head prosthesis

发明人：Andreas Marchione,Thomas Willi,Heinrich

Stutz

申请号：US10131964申请日：20020425公开号：US06595999B2公开日：20030722

专利附图：

摘要：The invention relates to a drilling jig for the determination of the axis of a femurhead prosthesis. A guide tube (), around whose longitudinal axis () a sensing probe can be

rotated, has a rounded head () which is supported in a housing () pivotable in all directionsand fixable by first clamping elements (), in order to fix its longitudinal axis in a desiredangle. The housing () is displaceable in all directions transversely to its longitudinal axiswith respect to a base part () which can be anchored to the femur head () and fixable bytwo clamping elements () in order to define the position of the longitudinal axis () of theguide tube () by rotation of a sensing probe around this longitudinal axis () relative to thecross-section of the femur neck ().

申请人：SULZER ORTHOPEDICS LTD.

代理机构：Christie, Parker & Hale, LLP

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