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    • 3. 发明申请
    • Assembly for Orthopaedic Surgery
    • 骨科手术大会
    • US20090198280A1
    • 2009-08-06
    • US12257404
    • 2008-10-24
    • Frank SprattMartin Pfleiderer
    • Frank SprattMartin Pfleiderer
    • A61B17/70A61B17/86
    • A61B17/7037A61B17/701A61B17/7032A61B17/7038
    • An assembly for connecting a support element to a bone. The assembly comprises: a bone screw having a head at one end of a threaded shaft; and a clamp comprising: a base at a first end of the clamp delimiting an opening for receiving the head of the bone screw; and at least two side members extending from the base towards a second end of the clamp. The head of the bone screw and the clamp are configured to allow the head of the bone screw to be inserted into the base from the direction of the first end at a first orientation of the base to the bone screw, and to retain an inserted bone screw within the base at a second orientation of the base relative to the bone screw.This allows the screw to be inserted into the bone without requiring prior assembly of the screw and clamp. It also allows later revision whereby the clamp can be removed from the screw without requiring an implanted screw to be removed from the bone.
    • 用于将支撑元件连接到骨骼的组件。 组件包括:骨螺钉,其在螺纹轴的一端具有头部; 以及夹具,其包括:在所述夹具的第一端处的基部,其限定用于接收所述骨螺钉的头部的开口; 以及至少两个侧部构件,其从所述底座延伸到所述夹具的第二端。 骨螺钉和夹具的头部构造成允许骨螺钉的头部在基部的第一方位到骨螺钉处从第一端的方向插入到基部中,并且保持插入的骨 在底座内以相对于骨螺钉的第二方位在螺钉内螺旋。 这样可以将螺钉插入到骨骼中,而无需事先组装螺丝和夹具。 它还允许稍后的修改,由此可以从螺钉移除夹具,而不需要从骨头移除植入的螺钉。
    • 5. 发明授权
    • Assembly for orthopaedic surgery
    • 骨科手术大会
    • US08430914B2
    • 2013-04-30
    • US12257404
    • 2008-10-24
    • Frank SprattMartin Pfleiderer
    • Frank SprattMartin Pfleiderer
    • A61B17/70
    • A61B17/7037A61B17/701A61B17/7032A61B17/7038
    • An assembly for connecting a support element to a bone. The assembly comprises: a bone screw having a head at one end of a threaded shaft; and a clamp comprising: a base at a first end of the clamp delimiting an opening for receiving the head of the bone screw; and at least two side members extending from the base towards a second end of the clamp. The head of the bone screw and the clamp are configured to allow the head of the bone screw to be inserted into the base from the direction of the first end at a first orientation of the base to the bone screw, and to retain an inserted bone screw within the base at a second orientation of the base relative to the bone screw.This allows the screw to be inserted into the bone without requiring prior assembly of the screw and clamp. It also allows later revision whereby the clamp can be removed from the screw without requiring an implanted screw to be removed from the bone.
    • 用于将支撑元件连接到骨骼的组件。 组件包括:骨螺钉,其在螺纹轴的一端具有头部; 以及夹具,其包括:在所述夹具的第一端处的基部,其限定用于接收所述骨螺钉的头部的开口; 以及至少两个侧部构件,其从所述底座延伸到所述夹具的第二端。 骨螺钉和夹具的头部构造成允许骨螺钉的头部在基部的第一方位到骨螺钉处从第一端的方向插入到基部中,并且保持插入的骨 在底座内以相对于骨螺钉的第二方位在螺钉内螺旋。 这样可以将螺钉插入到骨骼中,而无需事先组装螺丝和夹具。 它还允许稍后的修改,由此可以从螺钉移除夹具,而不需要从骨头移除植入的螺钉。
    • 9. 发明申请
    • Device for delivering a surgical implant
    • 用于输送手术植入物的装置
    • US20060111727A1
    • 2006-05-25
    • US10527149
    • 2003-09-16
    • Martin PfleidererAlec Birkbeck
    • Martin PfleidererAlec Birkbeck
    • A61B17/90A61F2/46A61F2/44
    • A61F2/4611A61F2002/30092A61F2002/4627A61F2210/0014
    • A device (10) for delivering a surgical implant (14) comprises a guide track (11) for guiding the movement of a spinal implant (14) to an implantation site. An implant carrier (12) engages the implant in the guide track and can move along the guide track in order to deliver the implant to the implantation site, the carrier (12) including a connector (15) which can be displaced between a connected position in which the implant is connected to the carrier to move with it in the guide track, and a disconnected position in which the implant can be separated from the carrier. A driving device (13) can engage the implant carrier to move the carrier (12) along the track. A formation can cause the connector (15) on the implant carrier (12) to be displaced from the connected to the disconnected position when the carrier reaches a pre-determined position.
    • 用于输送外科植入物(14)的装置(10)包括用于将脊柱植入物(14)的运动引导到植入部位的导轨(11)。 植入物载体(12)将植入物接合在导轨中并且可以沿着导轨移动,以将植入物输送到植入位置,载体(12)包括连接器(15),该连接器可以在连接位置 其中植入物连接到载体以与导轨一起移动,以及其中植入物可以与载体分离的断开位置。 驱动装置(13)可以接合植入物载体以沿着轨道移动载体(12)。 当载体到达预定位置时,地层可以导致植入载体(12)上的连接器(15)从连接到断开位置移位。