发明名称 |
ORTHOPAEDIC CUTTING BLOCK HAVING A CHEMICALLY ETCHED METAL INSERT AND METHOD OF MANUFACTURING |
摘要 |
An orthopaedic surgical instrument comprising an orthopaedic cutting block includes a metallic bearing insert configured to support a bone cutting tool and a body molded to the bearing insert. The bearing insert includes a plurality of chemically etched holes, and the body is molded to the bearing insert such that each of the plurality of chemically etched holes is at least partially filled by a portion of the body. The body of the orthopaedic cutting block may include a bone-facing surface adapted to contact a portion of a patient's bone, and the bearing insert may be positioned to allow a surgeon to perform a cut on the patient's bone using the bearing insert for support. A method of manufacturing an orthopaedic surgical instrument is also disclosed. |
申请公布号 |
US2016262773(A1) |
申请公布日期 |
2016.09.15 |
申请号 |
US201615165974 |
申请日期 |
2016.05.26 |
申请人 |
DEPUY (IRELAND) |
发明人 |
Edwards Jon M.;Asselin Henri G.;Beaupre Todd R.;Welling Donald E.;White Roger J. |
分类号 |
A61B17/17;C23F1/14 |
主分类号 |
A61B17/17 |
代理机构 |
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代理人 |
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主权项 |
1. A method for manufacturing an orthopaedic surgical instrument, the method comprising:
chemically etching a plurality of holes into a metallic bearing insert; and molding a body to the bearing insert to form an orthopaedic cutting block. |
地址 |
CORK IE |