公开(公告)号：EP3170464A1

公开(公告)日：2017-05-24

申请号：EP16201306.4

申请日：2009-09-14

申请人： Orthofix S.r.l.

发明人： BAGNASCO, Mara ,  VENTURINI, Daniele ,  MARINI, Graziano

IPC分类号： A61B17/66 ,  A61B17/64

摘要： Orthopaedic device for correcting deformities of a long bone, comprising a longitudinal bar, at least a first clamp and a second clamp, wherein the first clamp is placed on a support base and angularly movable in relation to the support base by means of a rotary coupling, wherein said rotary coupling comprises a male element associated with the first clamp, and a corresponding female element associated with the support base, wherein the first clamp comprises an upper jaw and a lower jaw closed between themselves by means of first locking screws, and two second screws (272) for angularly moving said first clamp (214) around the given rotation axis, wherein said two driving screws (272) are rotatingly operated together with opposite rotation directions for angular displacement, and are rotatingly operated with the same rotation direction to perform linear reciprocating movement.

摘要翻译： 用于矫正长骨变形的矫形装置，包括纵向杆，至少第一夹具和第二夹具，其中第一夹具放置在支撑基座上并且借助于旋转联接器相对于支撑基座成角度地移动 ，其中所述旋转联接器包括与所述第一夹具相关联的凸形元件和与所述支撑底座相关联的相应凹形元件，其中所述第一夹具包括通过第一锁定螺钉彼此闭合的上夹爪和下夹爪，以及两个 用于使所述第一夹具（214）绕给定旋转轴线成角度地移动的第二螺钉（272），其中所述两个驱动螺杆（272）以相反的旋转方向一起旋转地操作以进行角位移，并且以相同旋转方向旋转地操作 执行线性往复运动。

公开(公告)号：EP3150153A1

公开(公告)日：2017-04-05

申请号：EP15425073.2

申请日：2015-09-29

申请人： Orthofix S.r.l.

发明人： Lorenzini, Denis ,  Vicenzi, Federico

IPC分类号： A61B17/74 ,  A61B17/88

摘要： Endosseous screw assembly (100) for an internal fixation system (SC), comprising:
a stem (1) extending longitudinally and having at least one threaded proximal portion (2) for allowing anchoring to a bone site of a patient;
a connection sleeve (3) suitable for introduction inside a connection hole (42) of a fixation member (40);
a ring nut (5) rotatably mounted on the connection sleeve (3),
wherein the ring nut (5) is mounted on the connection sleeve (3) by means of a threaded connection and comprises a rim with teeth (51) designed to cooperate by means of contact with a step (41) formed on the fixation member (40), in the vicinity of the connection hole (42), so as to prevent rotation of said ring nut (5) with respect to the fixation member (40; 40') when the connection sleeve (3) is introduced into the connection hole (42) of the fixation member (40; 40'); said ring nut (5) further comprising a plurality of deformable interference means (52) which lie along a conical portion (31) of the connection sleeve (3); said conical portion (31) being designed to be seated inside the connection hole (42) when the connection sleeve (3) is introduced inside said connection hole (42) and being oriented so that relative sliding of the ring nut (5) and the connection sleeve (3) results in deformation of the deformable interference means (52).

摘要翻译： 用于内固定系统（SC）的内骨螺钉组件（100），包括：纵向延伸并具有至少一个螺纹近端部分（2）的杆（1），用于允许锚固到患者的骨部位; 连接套筒（3），适于引入到固定构件（40）的连接孔（42）内; 可旋转地安装在所述连接套筒（3）上的环形螺母（5），其中所述环形螺母（5）通过螺纹连接件安装在所述连接套管（3）上，并且包括具有齿（51）的轮缘， 通过与形成在固定构件（40）上的台阶（41）接触，在连接孔（42）附近，以防止所述环形螺母（5）相对于固定构件（40）旋转 ; 40'），当所述连接套筒（3）被引入到所述固定构件（40; 40'）的连接孔（42）中时; 所述环形螺母（5）还包括沿所述连接套筒（3）的锥形部分（31）放置的多个可变形干涉装置（52）。 所述锥形部分（31）设计成当所述连接套筒（3）被引入所述连接孔（42）内时被安置在所述连接孔（42）内，并被定向成使得所述环形螺母（5）和 连接套筒（3）导致可变形干扰装置（52）的变形。

公开(公告)号：EP3150151A1

公开(公告)日：2017-04-05

申请号：EP15425075.7

申请日：2015-09-29

申请人： Orthofix S.r.l.

发明人： Ottoboni, Andrea ,  Zaccaria, Andrea

IPC分类号： A61B17/62

CPC分类号： A61B17/62 ,  A61B17/6425 ,  A61B17/6441

摘要： Walking skates system removably coupled underneath a bottom halfring (101) of an external ring fixation system (100) comprising a pair of skates (1), each skate of said pair of skates (1) having a curved bottom profile (2) from which a protruding connection body (3) provided with at least one slot (3a, 3b) projects, said system further comprising a connecting member (4) having a first end (5) configured to be connected to an opening in the bottom half-ring (101) of the external ring fixation system (100) and a second end (6) provided with a hole (7) for connection to said slot (3a, 3b) in the connection body (3) of the skate (1).

摘要翻译： 行走溜冰系统可拆卸地联接在包括一对溜冰鞋（1）的外环固定系统（100）的底半部（101）下方，所述一对溜冰鞋（1）的每个溜冰鞋具有弯曲的底部轮廓（2） 设置有至少一个槽（3a，3b）的突出连接体（3）突出，所述系统还包括连接构件（4），该连接构件具有构造成连接到底部半环中的开口的第一端部（5） （100）的连接体（101）和设置有用于连接到所述滑板（1）的连接体（3）中的所述狭槽（3a，3b）的孔（7）的第二端（6）。

公开(公告)号：EP2976028B1

公开(公告)日：2017-01-25

申请号：EP14717994.9

申请日：2014-03-11

申请人： Orthofix S.r.l.

发明人： LORENZINI, Denis ,  OTTOBONI, Andrea

IPC分类号： A61B17/56 ,  A61B17/64

CPC分类号： A61B17/6425 ,  A61B17/66

摘要： Articulated device (1) for the wrist comprising: a proximal connector (2) for housing a proximal attachment system for pins;—a distal connector (3) for housing a distal attachment system for pins; an articulator joint (4) to provide a controlled movement between the proximal connector (2) and the distal connector (3), characterized in that said articulator joint (3) comprises an arched element (5) that is rotatably mounted on a support element (6) in order to enable rotation around an axis of rotation (X) corresponding to the axis of rotation by flexion and extension of the wrist, said arched element (5) being directly connected to the distal connector (3), blocking means (51) to block the rotation of the arched element (5) and rotation-limiting means (53) to limit the rotation of the arched element (5) for a pre-established portion of a circumferential arc are both directly mounted on said support element (6), and in that said support element (6) is mounted by means of a simple cardan joint (40) on the proximal connector (2), said simple cardan joint (40) presenting a first axis of rotation (Z) that is perpendicular to the axis of rotation (X) of the arched element and a second axis of rotation (Y) that is perpendicular to the first axis of rotation (Z) and movable with respect to the axis of rotation (X) of the arched element along a circumferential arc whose center is located on the first axis of rotation (Z).

公开(公告)号：EP3027130A1

公开(公告)日：2016-06-08

申请号：EP14747827.5

申请日：2014-07-10

申请人： Orthofix S.r.l.

发明人： ZANDONA', Enrico ,  OTTOBONI, Andrea ,  VENTURINI, Daniele ,  COATI, Michele

IPC分类号： A61B17/64

CPC分类号： A61B17/6458 ,  A61B17/6466

摘要： An anchoring group (20) for an external fixator (1), comprising: a connecting body (11) designed to be coupled to a bar (2) of an external fixator (1), said connecting body (11) being crossed by a median plane (M); a first locking device (10) for locking first unicortical pins and connected to the connecting body (11), said first locking device (10) comprising at least one seat; and a second locking device (10) for locking second unicortical pins and also connected to the connecting body (11), said second locking device (10) comprising at least one auxiliary seat, which is not aligned with the at least one seat of the first locking device (10), said first and second locking devices (10) extending from different side of said median plane (M), wherein the connecting body (11) has at least two fastening seats (110a, 110b) for each the first and the second locking devices (10) so as to allow at least two alternative mounting configurations from each side with respect to the median plane (M) of the connecting body (11).

公开(公告)号：EP2877111B1

公开(公告)日：2016-03-02

申请号：EP13744426.1

申请日：2013-07-04

申请人： ORTHOFIX S.r.l.

发明人： VENTURINI, Daniele

IPC分类号： A61B17/84 ,  A61B17/86 ,  A61B17/64

CPC分类号： A61B17/6458 ,  A61B17/645 ,  A61B17/6466 ,  A61B17/66 ,  A61B17/8625 ,  A61B17/8635

公开(公告)号：EP2976028A1

公开(公告)日：2016-01-27

申请号：EP14717994.9

申请日：2014-03-11

申请人： Orthofix S.r.l.

发明人： LORENZINI, Denis ,  OTTOBONI, Andrea

IPC分类号： A61B17/56 ,  A61B17/64

CPC分类号： A61B17/6425 ,  A61B17/66

摘要： Articulated device (1) for the wrist comprising: a proximal connector (2) for housing a proximal attachment system for pins;—a distal connector (3) for housing a distal attachment system for pins; an articulator joint (4) to provide a controlled movement between the proximal connector (2) and the distal connector (3), characterized in that said articulator joint (3) comprises an arched element (5) that is rotatably mounted on a support element (6) in order to enable rotation around an axis of rotation (X) corresponding to the axis of rotation by flexion and extension of the wrist, said arched element (5) being directly connected to the distal connector (3), blocking means (51) to block the rotation of the arched element (5) and rotation-limiting means (53) to limit the rotation of the arched element (5) for a pre-established portion of a circumferential arc are both directly mounted on said support element (6), and in that said support element (6) is mounted by means of a simple cardan joint (40) on the proximal connector (2), said simple cardan joint (40) presenting a first axis of rotation (Z) that is perpendicular to the axis of rotation (X) of the arched element and a second axis of rotation (Y) that is perpendicular to the first axis of rotation (Z) and movable with respect to the axis of rotation (X) of the arched element along a circumferential arc whose center is located on the first axis of rotation (Z).

摘要翻译： 用于腕部的铰接装置（1）包括：近端连接器（2），用于容纳用于销的近侧附接系统; - 远端连接器（3），用于容纳用于销的远端附接系统; 一种用于在所述近端连接器（2）和所述远端连接器（3）之间提供受控运动的咬合器接头（4），其特征在于，所述咬合器接头（3）包括可旋转地安装在支撑元件 （6），为了通过腕部的屈曲和伸展使得围绕与旋转轴线相对应的旋转轴线（X）旋转，所述弓形元件（5）直接连接到远端连接器（3），阻挡装置 51），以阻止拱形元件（5）的旋转和旋转限制装置（53），以限制拱形元件（5）的旋转，用于圆周弧的预定部分都被直接安装在所述支撑元件 （6），并且所述支撑元件（6）通过简单的万向接头（40）安装在近端连接器（2）上，所述简单万向节（40）具有第一旋转轴线（Z），所述第一旋转轴线（Z） 垂直于拱形元件的旋转轴线（X）和第二个 旋转轴线（Y），其垂直于第一旋转轴线（Z）并且可沿着其中心位于第一旋转轴线上的圆弧（Z）相对于弧形元件的旋转轴线（X）移动 ）。

公开(公告)号：EP2658460A1

公开(公告)日：2013-11-06

申请号：EP11810804.2

申请日：2011-12-23

申请人： Orthofix S.r.l.

发明人： COATI, Michele ,  BAGNASCO, Mara ,  ROSSI, Luigi ,  MARINI, Graziano ,  ROSSI, Graziano

IPC分类号： A61B17/72

CPC分类号： A61B17/7258 ,  A61B2017/00867

摘要： The invention concerns an intramedullary nail to be inserted into a fractured elongated bone and comprising: a cannulated rod (2) extending between a proximal end (3) and a distal end (4); an outside tubular sleeve (5) for receiving said rod (2), the rod (2) being coaxial with the sleeve (5) and axially guided inside the tubular sleeve (5); shape-memory elements (7) housed in corresponding seats (6) of said rod (2); each of the shape-memory elements (7) being able to assume a configuration of rest in which said shape-memory elements (7) are housed in their respective seat (6) to allow the nail to be inserted into the bone, and configuration of use in which said shape-memory elements (7) are projecting from slots (8) in said sleeve (5).

公开(公告)号：EP2185088B1

公开(公告)日：2012-05-23

申请号：EP09812749.1

申请日：2009-09-08

申请人： ORTHOFIX S.r.l.

发明人： BAGNASCO, Mara ,  VENTURINI, Daniele ,  MARINI, Graziano

IPC分类号： A61B17/64 ,  A61B17/66

CPC分类号： A61B17/6483 ,  A61B17/66 ,  A61B2017/00398

摘要： The present invention regards an orthopaedic device (10; 110) to be associated with the outside of a bone and of the type comprising a support rail (12; 112), extended along a central longitudinal axis (Y-Y) substantially parallel to the bone (11; 111), at least two clamps (14, 18; 114, 118) mounted slidably along said axis (Y-Y) on the support rail (12; 112) and supporting endosseous screws (16, 20; 116, 120) insertable into the bone, and a distractor/ compressor device (58) removably attachable to the two clamps (14, 18; 114, 118) by means of respective connection pins (68) inserted into corresponding holes (64; 164) of each clamp, wherein each clamp comprises a clamp body having a base or lower jaw (24; 124) and a lid, or upper jaw (23; 123) as well as two screws (25, 26; 125, 126) for fixing the upper jaw (23; 123) to the lower jaw (24; 124). Advantageously the holes (64; 164) for the connection pins (68) are aligned along a line (X; X7) that is extended substantially parallel to said axis (Y-Y) with at least one hole for the connection pins of the remaining clamp also being aligned along said line (X; X'), thus making the overall structure of the clamps mounted on the orthopaedic device (10; 110) particularly compact.

公开(公告)号：EP2231042B1

公开(公告)日：2011-12-21

申请号：EP09808947.7

申请日：2009-09-10

申请人： Orthofix S.r.l.

发明人： BAGNASCO, Mara ,  VENTURINI, Daniele ,  MARINI, Graziano

IPC分类号： A61B17/62 ,  A61B17/64 ,  A61F5/01

CPC分类号： A61B17/62 ,  A61B17/6425 ,  A61B2090/034

摘要： Support orthopaedic device (1) for a knee joint, comprising a proximal connector (2) and a distal connector (3), articulated among themselves and respectively intended to be associated with a proximal bone (100) and a distal bone (101) of a lower limb connected among themselves by a knee joint. The device comprises a first rod (4a) and a second rod (4b), which are hinged, according to hinging axes normal to a median excursion plane of the orthopaedic device (1), to the proximal connector (2) and to the distal connector (3) so as to form with them an articulated quadrilateral. The articulated quadrilateral is planarly mobile according to a plane parallel to the excursion plane between a configuration corresponding to an extended position of the knee joint and configurations corresponding to bendings of different entity of the knee joint; the relative motion imposed to the proximal and distal connectors (2, 3) by the articulated quadrilateral is consistent with the physiological movement of the knee joint.