Azienda Ospedaliero-Universitaria di Bologna Policlinico S. Orsola - Malpighi
发明人:
De Oto, Luciano,De Luca, Marco,Girolami, Mauro,Boriani, Stefano,Nucci, Maria Concetta
申请号：
AU2015302948
公开号：
AU2015302948A1
申请日:
2015.07.31
申请国别(地区):
AU
年份:
2017
代理人:
摘要：
Device for external orthopedic fixations, which comprises one or more frames (1 61 71) which have a substantially and/or partially annular shape and are suitable for being arranged around a limb to surround it at least partially, wherein one or more rods (2, 36 46 96 106 110) are fixed to at least one frame (1 61 71) by means of at least one locking mechanism (3, 6 23 56 86) provided with at least two jaws (10, 11, 30, 31 26, 27 57, 58 87, 88) which, when they are closed, tighten the locking mechanism (3, 6 23 56 86) to a portion of the frame (1 6171) by exerting a prevalently axial force, wherein said jaws (10, 11, 30, 31 26, 27 57, 58 87, 88) are closed by means of a cam mechanism (13, 33) suitable for being actuated by rotating at least one lever (12, 32 90) pivoted to a first jaw (10, 30) and provided with one or more cam surfaces (13, 33) cooperating with at least one surface of the second jaw (11, 31).
