发明申请
- 专利标题： PATIENT-SPECIFIC ACETABULAR GUIDES AND ASSOCIATED INSTRUMENTS
- 专利标题（中）： 患者特异性乙酰胆碱指南和相关仪器
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申请号： US13400652申请日： 2012-02-21
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公开(公告)号： US20120226283A1公开(公告)日： 2012-09-06
- 发明人: Jason D. Meridew , Tyler D. Witt , Ryan J. Schoenefeld , W. Jason Slone , Robert Metzger , Adolph V. Lombardi , Jeffrey H. Nycz , Matthew D. Munsterman , Alexander P. Wolfe , Tamon Kabata , James G. Nairus , John C. Clohisy
- 申请人： Jason D. Meridew , Tyler D. Witt , Ryan J. Schoenefeld , W. Jason Slone , Robert Metzger , Adolph V. Lombardi , Jeffrey H. Nycz , Matthew D. Munsterman , Alexander P. Wolfe , Tamon Kabata , James G. Nairus , John C. Clohisy
- 申请人地址： US IN Warsaw
- 专利权人： BIOMET MANUFACTURING CORP.
- 当前专利权人： BIOMET MANUFACTURING CORP.
- 当前专利权人地址： US IN Warsaw
- 主分类号： A61B17/17
- IPC分类号： A61B17/17 ; A61B17/16
摘要：
A patient-specific acetabular guide can be used for preparing an acetabulum of a patient to receive an acetabular implant. The acetabular guide includes a patient-specific engagement surface designed to be complementary and mateable with a corresponding surface of the patient's pelvic anatomy. The acetabular guide is designed during a pre-operative plan for the patient by a three-dimensional reconstruction of the anatomy of the patient using two-dimensional medical images. The patient-specific engagement surface has a first portion mateable with a portion of the acetabulum of the patient. The acetabular guide includes a guiding element that extends from the acetabular guide opposite to the first portion of engagement surface. The guiding element defines a bore designed to be oriented along an alignment axis for an acetabular implant when the acetabular guide is engaged to the acetabulum.
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