EP 2744455 A1 20140625 - PATIENT-SPECIFIC SURGICAL INSTRUMENTATION FOR PREPARING SAID PATIENT'S KNEE
Title (en)
PATIENT-SPECIFIC SURGICAL INSTRUMENTATION FOR PREPARING SAID PATIENT'S KNEE
Title (de)
PATIENTENSPEZIFISCHES CHIRURGISCHES INSTRUMENTARIUM ZUR KNIEVORBEREITUNG BEI EINEM BESTIMMTEN PATIENTEN
Title (fr)
INSTRUMENTATION CHIRURGICALE SPÉCIFIQUE D'UN PATIENT POUR LA PRÉPARATION DU GENOU DUDIT PATIENT
Publication
Application
Priority
- FR 1157415 A 20110819
- US 201161528005 P 20110826
- EP 2012066070 W 20120817
Abstract (en)
[origin: WO2013026786A1] This surgical instrumentation (1), "custom-made" for a given patient, comprises a patient-specific femoral block (10), defining a fixed bearing surface (10A) on the patient's femur (F), shaped in a manner specifically fitted to the femur, and a patient- specific tibial block (20), defining a fixed bearing surface (20A) on the patient's tibia (T), shaped in a manner specifically fitted to the tibia. According to the invention, the instrumentation further comprises means (30) for measuring peroperatively, the relative positioning between the femur (F) and the tibia (T), said measurement means including first and second portions (31, 32), respectively borne by the femoral block and by the tibial block, and which are suitable for, while the femoral and tibial blocks respectively bear in a fixed manner on the femur and the tibia via the bearing surface thereof, cooperating with each other for measuring at least one geometric characteristic, particularly the angle HKA, of the relative positioning between the femoral and tibial blocks without affecting this characteristic.
IPC 8 full level
A61F 2/46 (2006.01); A61B 17/56 (2006.01); A61B 19/00 (2006.01); A61F 2/30 (2006.01)
CPC (source: EP)
A61F 2/4657 (2013.01); A61B 2017/565 (2013.01); A61B 2034/108 (2016.02); A61B 2090/061 (2016.02); A61B 2090/067 (2016.02); A61F 2/30942 (2013.01); A61F 2002/4658 (2013.01); A61F 2002/4668 (2013.01)
Citation (search report)
See references of WO 2013026786A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
FR 2979056 A1 20130222; EP 2744455 A1 20140625; WO 2013026786 A1 20130228
DOCDB simple family (application)
FR 1157415 A 20110819; EP 12751485 A 20120817; EP 2012066070 W 20120817