发明名称 |
Patient-Specific Shoulder Guide |
摘要 |
An orthopedic device for a shoulder joint includes a patient-specific alignment guide. The alignment guide includes a cap having a three-dimensional engagement surface customized in a pre-operative plan by computer imaging to be complementary and closely mate and conform to a humeral head of a proximal humerus of a patient. The alignment guide includes a tubular element extending from the cap and defining a longitudinal guiding bore for guiding an alignment pin at a patient-specific position and orientation determined in the pre-operative plan, and an orientation feature on the cap. The orientation feature is designed to orient the cap relative to the humeral head when the orientation feature is aligned with a landmark of the proximal humerus. |
申请公布号 |
US2011054478(A1) |
申请公布日期 |
2011.03.03 |
申请号 |
US20100938913 |
申请日期 |
2010.11.03 |
申请人 |
BIOMET MANUFACTURING CORP. |
发明人 |
VANASSE THOMAS M.;METZGER ROBERT |
分类号 |
A61B17/56 |
主分类号 |
A61B17/56 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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