发明名称 |
Patient-specific surgical guidance tool and method of use |
摘要 |
Presented is a preoperatively designed guidance tool for intraoperative use during bone or joint surgery wherein the guidance tool is specific to the anatomy of the patient being treated. The guidance tool comprises a body portion, a mating surface provided on the body portion for positioning the guidance tool on a corresponding registration surface of a patient's anatomy. The guidance tool further comprises at least one guide mechanism provided on the body portion for guiding a medical instrument at one or more preoperatively defined trajectories relative to a patient's anatomy. In the event of misalignment, the at least one guide mechanism is adjustable to alter the one or more preoperatively defined trajectories if necessary during intraoperative use. Also presented is a preoperative process for designing the guidance tool. |
申请公布号 |
AU2008250951(A1) |
申请公布日期 |
2008.11.20 |
申请号 |
AU20080250951 |
申请日期 |
2008.05.14 |
申请人 |
QUEEN'S UNIVERSITY AT KINGSTON |
发明人 |
JOHN F. RUDAN;MANUELA KUNZ |
分类号 |
A61B17/56;A61B17/15;A61B17/17 |
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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