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Customized patient-specific orthopaedic surgical instrumentation
专利权人:
DePuy Products; Inc.
发明人:
Aram, Luke,Ashby, Alan,Auger, Daniel D.,Beech, Richard,Bennett, Travis,Rose, Bryan,Aker, Chris,Sheaks-Hoffman, Janell,Smith, Matthew D.,Lester, Mark B.,Wyss, Joseph G.,Rhodes, Matt,Zajac, Eric,Cook, L
申请号:
AU2019204799
公开号:
AU2019204799A1
申请日:
2019.07.03
申请国别(地区):
AU
年份:
2019
代理人:
摘要:
#$%^&*AU2019204799A120190725.pdf#####ABSTRACT A customized patient-specific orthopaedic instrument, comprising a customizedpatientspecific femoral cutting block (1300)thatcomprises abody 5 (1302) having a bone-facing surface (1312) having aCustoizedpatient-specfic negative contour (1328) configured to receive a portion of an anterior side of a patient's femur that has a corresponding Positive contour; (ii) at least one tab extending posteriorly form the body, the at least one tab (1304, 1306) having a bonefacing surface having a customized patient-specific negative contour configured to 10 receive a portion of the distal side of the patient's femur that has a corresponding positive contour; and (iii) a lip (1308, 1310) extending superiorly from an end of the at least one tab, the lip having a bone-facing surface having a customized patientspecific negative contour configured to receive a portion of the posterior side of the patient's femur that has a corresponding positive contour. A number of orthopaedic 15 surgical instruments are also disclosed. A method, apparatus, and system for fabricating suchinstruments are also disclosed. 1:3;11/14,dh p- 7- 4sraat- cdrhvdocx,2
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