ARAM, LUKE J,JONES, MICHAEL C,RHODES, JAMES M,FUSSLE, SONJA R
申请号：
ES12174187
公开号：
ES2459953T3
申请日:
2012.06.28
申请国别(地区):
ES
年份:
2014
代理人:
摘要：
An orthopedic surgical instrument specific to a personalized patient, comprising: a guide (100) for tibial pins specific to a personalized patient, comprising (i) a body (102) having a surface (112) facing the bone presenting a specific negative contour of a personalized patient configured to receive a portion of an anterior side of the tibia of a patient presenting a corresponding positive contour, the body (a) presenting a first hole (116) formed inside the latter with a first lock groove extending in a direction parallel to the geometric axis of the first hole, the first groove (126) communicating with the first hole and (b) a second hole (116) formed inside it with a second groove ( 126) lock extending in a direction parallel to the geometric axis of the second hole, communicating the second lock groove with the interior of the second no hole, (ii) a first tongue (104) extending backwards from the body, the first tongue having a surface (140) facing the bone having a specific negative contour of a personalized patient configured to receive a first portion of the proximal side of the patient's tibia presenting a corresponding positive contour, and (iii) a second tongue (106) extending backwards from the body, the second tongue having a surface (142) facing the bone having a negative contour specific of a personalized patient configured to receive a second portion of the proximal side of the patient's tibia that has a corresponding positive contour, a first removable bore (118) having a strut (122) with a locking flange (124) extending therefrom, the strut of the first removable drill sleeve being located within the first hole of the body of the guide for specific tibial pins of a personalized patient, so that the locking flange of the first removable drill sleeve is located within the first locking groove of the body of the guide for specific tibial pins of a personalized patient, and a second bushing (118) of removable drill having a strut (112) with a locking f
