COUTURE, PIERRE,NGUYEN, TRONG TIN,NEUROHR, ANSELM JAKOB,MÉRETTE, JEAN-SÉBASTIEN,ABIVEN, JEAN-GUILLAUME,RICHARD, ALAIN
申请号:
EP13794725
公开号:
EP2854663A4
申请日:
2013.05.24
申请国别(地区):
EP
年份:
2016
代理人:
摘要:
Patient-specific instrumentation for use when performing articular joint repair is provided. A patient-specific jig is adapted to be positioned over a bone at an articular surface thereof for assisting in preparing the bone surface for reception of a prosthesis. The jig comprises a bone contacting portion adapted to matingly contact a portion of the articular surface of the bone and a cutting slot adapted to receive therein a saw blade for resecting the articular surface of the bone. The cutting slot may be press-fitted into the opening of a cut guide. A patient-specific plate and a patient-specific rotational guide are also provided for guiding a positioning of the prosthesis over the resected surface of the bone. A method for manufacturing the patient-specific jig is further provided.