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11. 发明授权

US5973223A Implant for fixing femoral fractures 失效
$Implant for fixing femoral fractures$
标题翻译：用于固定股骨骨折的植入物
公开(公告)号：US5973223A
公开(公告)日：1999-10-26
申请号：US40130
申请日：1998-03-17
申请人： Lars G Tellman , Per J. A. Lagerman , Henrik Hansson
发明人： Lars G Tellman , Per J. A. Lagerman , Henrik Hansson
IPC分类号： A61B17/58 , A61B17/00 , A61B17/74 , A61B17/76 , A61F2/28
CPC分类号： A61B17/746 , A61B2017/00858 , Y10S606/902
摘要： The present implant is for fixing femoral fractures and the like. The implant consists of three main parts, namely a first part consisting of an angle element, a second part which forms a holder and a third part in the form of a screw. The angle element includes a sleeve for receiving the screw. Both the sleeve and the screw are intended to be passed into a channel provided through the neck and head of the femur of a patient. The angle element moreover includes a slide which is slidingly accommodated by the holder. The holder is, in its turn, secured by means of anchorage screws in the shaft of the femur. By cooperation between the slide and the holder the possibility is afforded that the angle element may move in relation to the shaft of the femur. The sleeve of the angle element is disposed at an angle in relation to the slide.
摘要翻译：本植入物用于固定股骨骨折等。植入物由三个主要部分组成，即由角部元件构成的第一部分，形成保持器的第二部分和螺钉形式的第三部分。角度元件包括用于接收螺钉的套筒。套筒和螺钉都将被传递到通过患者的股骨的颈部和头部提供的通道中。角度元件还包括由保持器滑动地容纳的滑块。支架通过固定螺钉固定在股骨的轴上。通过滑块和保持器之间的协作，角度元件可以相对于股骨的轴移动。角元件的套筒相对于滑块成角度地设置。

12. 发明授权

US5728099A Implant 失效
标题翻译：注入
公开(公告)号：US5728099A
公开(公告)日：1998-03-17
申请号：US835546
申请日：1997-04-08
申请人： Lars G. Tellman , Per J. A. Lagerman , Henrik Hansson
发明人： Lars G. Tellman , Per J. A. Lagerman , Henrik Hansson
IPC分类号： A61B17/58 , A61B17/00 , A61B17/74 , A61B17/76
CPC分类号： A61B17/746 , A61B2017/00858 , Y10S606/902
摘要： The present invention relates to an implant for fixing femoral fractures and the like. The implant consists of three main parts, namely a first part consisting of an angle element, a second part which forms a holder and a third part in the form of a screw. The angle element includes a sleeve for receiving the screw. Both the sleeve and the screw are intended to be passed into a channel provided through the neck and head of the femur of a patient. The angle element moreover includes a slide which is slidingly accommodated by the holder. The holder is, in its turn, secured by means of anchorage screws in the shaft of the femur. By cooperation between the slide and the holder the possibility is afforded that the angle element may move in relation to the shaft of the femur. The sleeve of the angle element is disposed at an angle in relation to the slide.
摘要翻译：本发明涉及用于固定股骨骨折的植入物等。植入物由三个主要部分组成，即由角部元件构成的第一部分，形成保持器的第二部分和螺钉形式的第三部分。角度元件包括用于接收螺钉的套筒。套筒和螺钉都将被传递到通过患者的股骨的颈部和头部提供的通道中。角度元件还包括由保持器滑动地容纳的滑块。支架通过固定螺钉固定在股骨的轴上。通过滑块和保持器之间的协作，角度元件可以相对于股骨的轴移动。角元件的套筒相对于滑块成角度地设置。

13. 发明授权

US10258475B2 Femur supporting device 有权
公开(公告)号：US10258475B2
公开(公告)日：2019-04-16
申请号：US15585266
申请日：2017-05-03
申请人： METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTRE
发明人： Tung-Lin Tsai , Chia-Lung Li , Shih-Hua Huang , Pei-Hua Wang , Chun-Chieh Tseng , Yue-Jun Wang , Li-Wen Weng
IPC分类号： A61F2/36 , A61B17/74 , A61B17/76 , A61F2/30
摘要： A femur supporting device includes a femoral stem having a plurality of inclined passages. The femoral stem includes an inner side and an outer side. Each inclined passage includes an outlet in the inner side and an inlet in the outer side. Each inclined passage inclines upward from the inlet to the outlet. A plurality of supporting rods extends through the inclined passages. A first engaging end of each supporting rod extends out of the outlet of one of the inclined passages. A second engaging end of each supporting rod extends out of the inlet of one of the inclined passages. The first engaging end of each supporting rod is engaged with one of a plurality of first engaging portions in a trochanter head. The second engaging end of each supporting rod is engaged with one of a plurality of second engaging portions of a fixing unit.

14. 发明授权

US09517094B1 Intramedullary fixation apparatus for use in hip and femur fracture surgery 有权
$Intramedullary fixation apparatus for use in hip and femur fracture surgery$
标题翻译：用于髋部和股骨骨折手术的髓内固定装置
公开(公告)号：US09517094B1
公开(公告)日：2016-12-13
申请号：US14735068
申请日：2015-06-09
申请人： John Bodeker Savage
发明人： John Bodeker Savage
IPC分类号： A61B17/76 , A61B17/72 , A61B17/74
CPC分类号： A61B17/725 , A61B17/744
摘要： An orthopedic intramedullary fixation apparatus and system for use in hip and femur fracture surgery comprises an intramedullary nail, a dynamic lag screw structure comprising a longitudinal sheath and a lag screw, and securing means to fix the intramedullary nail relative to a femur. A dynamic channel created by the lag screw structure allows the lag screw to adjust dynamically, and thereby may permit further compression of the fractured bone to an optimal level as a patient begins to bear weight on it following surgery. Surgical fixation may be expedited, as a favorable point of access for a lag screw may be determined readily, particularly with obese patients in whom access to the trochanter may be problematic. Complications during surgery, such as accidental fracturing of the femoral neck and head and over-penetration of the lag screw may be avoided.
摘要翻译：用于髋部和股骨骨折手术的整形外科髓内固定装置和系统包括髓内钉，包括纵向护套和拉力螺钉的动态拉力螺钉结构以及固定髓内钉相对于股骨的固定装置。通过拉力螺钉结构产生的动态通道允许拉力螺钉动态地调整，从而可以允许骨折骨进一步压缩到最佳水平，因为患者在手术后开始承受重量。可以加速手术固定，因为可以容易地确定拉伸螺钉的有利位置，特别是对于转入转子的肥胖患者可能是有问题的。可以避免手术期间的并发症，例如股骨颈和头部的意外压裂以及拉力螺钉的过度穿透。

15. 发明授权

US09044272B2 Multiplanar bone anchor system 有权
标题翻译：多平面骨锚系统
公开(公告)号：US09044272B2
公开(公告)日：2015-06-02
申请号：US13103069
申请日：2011-05-08
申请人： Christopher Shaffrey , Matthew L. Keiser , Laurie G. Sanders , Gretchen Dougherty Shah
发明人： Christopher Shaffrey , Matthew L. Keiser , Laurie G. Sanders , Gretchen Dougherty Shah
IPC分类号： A61B17/76 , A61B17/70
CPC分类号： A61B17/7038 , A61B17/7002 , A61B17/7032 , A61B17/7037 , A61B17/7041 , A61B17/7052 , A61B17/7055 , A61B17/7056
摘要： The present teachings provide one or more surgical implements for repairing damaged tissue, such as in the case of a spinal fixation procedure. A bone anchor is provided. The anchor can include a bone fastener. The bone fastener can include a head and a second end adapted to engage an anatomy. The bone fastener can extend along a longitudinal axis. The anchor can also include a coupling arrangement coupled to the head of the bone fastener so that the bone fastener is rotatable about the longitudinal axis to define a first plane of motion. The anchor can further include a saddle, which can be coupled to the coupling arrangement. The saddle can be movable relative to at least one of the bone fastener and the coupling arrangement to define a second plane of motion.
摘要翻译：本教导提供了一种或多种用于修复受损组织的手术器械，例如在脊柱固定过程的情况下。提供骨锚。锚可以包括骨紧固件。骨紧固件可以包括头部和适于接合解剖结构的第二端部。骨紧固件可以沿着纵向轴线延伸。锚固件还可以包括联接装置，其联接到骨紧固件的头部，使得骨紧固件可围绕纵向轴线旋转以限定第一运动平面。锚固件还可以包括可以联接到联接装置的鞍座。鞍座可以相对于骨紧固件和联接装置中的至少一个移动以限定第二运动平面。

16. 发明授权

US08551094B2 Distal bone anchors for bone fixation with secondary compression 有权
公开(公告)号：US08551094B2
公开(公告)日：2013-10-08
申请号：US13466350
申请日：2012-05-08
申请人： Gerard von Hoffmann , Victor V. Cachia , Brad S. Culbert
发明人： Gerard von Hoffmann , Victor V. Cachia , Brad S. Culbert
IPC分类号： A61B17/58 , A61B17/76
CPC分类号： A61B17/8625 , A61B17/68 , A61B17/742 , A61B17/744 , A61B17/746 , A61B17/8685 , A61B17/869
摘要： Disclosed is a bone fracture fixation device, such as for reducing and compressing fractures in the proximal femur. The fixation device includes an elongate body with a helical cancellous bone anchor on a distal end. An axially moveable proximal anchor is carried by the proximal end of the fixation device. The device is rotated into position across the fracture or separation between adjacent bones and into the adjacent bone or bone fragment, and the proximal anchor is distally advanced to apply secondary compression and lock the device into place. The device may also be used for soft tissue attachments.

17. 发明授权

US08187276B1 Odd angle internal bone fixation device for use in a transverse fracture of a humerus 失效
$Odd angle internal bone fixation device for use in a transverse fracture of a humerus$
标题翻译：用于肱骨横向骨折的奇角内固定装置
公开(公告)号：US08187276B1
公开(公告)日：2012-05-29
申请号：US11527927
申请日：2006-09-26
申请人： Christopher A. Zahiri , Hormoz Zahiri
发明人： Christopher A. Zahiri , Hormoz Zahiri
IPC分类号： A61B17/76
CPC分类号： A61B17/68 , A61B17/746 , A61B17/86
摘要： The present invention is an improved unique odd angle internal fixation device for both a transverse and longitudinal fracture located at the junction of the metaphysis and diaphysis of a long bone such as the proximal humerus. The improved odd angle internal fixation device includes an elongated lag screw and a rectangular shaped guide plate having multiple holes throughout the plate to host pins and screws and four tips on the front side of the plate. A lag screw with a cylindric head having a hexagonal cavity introduced through the diaphyseal segment of the fracture at three angles, 90, and 150 and 160 degrees, cross fixing the respective bone longitudinal and transverse fracture line and settling in the depth of the epiphysis. An additional locking screw is introduced on the top of the lag screw head to securely lock the lag screw after being settled into the epiphysis. The guide plate serves as a guide for the lag screw and allows the engagement of the head of the lag screw to the inner wall of its short barrel portion. The engagement would cause the guide plate which is attached to the barrel, to be compressed against the diaphyseal cortex as the lag screw advances deeper into the epiphysis at said three angles.
摘要翻译：本发明是一种改进的独特的奇角内固定装置，用于位于肱骨近端的长骨的干ysis端和骨干的连接处的横向和纵向骨折。改进的奇角内固定装置包括细长的拉力螺钉和矩形导向板，该导板在整个板上具有多个孔以承载销和螺钉以及在板的前侧上的四个尖端。具有圆柱形头部的拉力螺钉具有通过骨折的骨干段引导的六角形腔，其以三个角度，90度，以及150度和160度三角度交叉固定相应的骨纵向和横向骨折线并沉降在骨the深处。在拉力螺钉头的顶部引入另外的锁定螺钉，以便在沉降到骨ysis之后牢固地锁定拉力螺钉。引导板用作拉力螺钉的引导件，并且允许拉杆螺钉的头部与其短筒部分的内壁接合。当拉杆螺钉在所述三个角度更深地进入骨时，接合将导致附接到筒的引导板被压靠在骨干皮层上。

18. 发明授权

US08137350B2 Fracture fixator for femoral trochanteric fracture 有权
$Fracture fixator for femoral trochanteric fracture$
标题翻译：股骨转子骨折骨折固定器
公开(公告)号：US08137350B2
公开(公告)日：2012-03-20
申请号：US12445482
申请日：2007-09-10
申请人： Shu Nakamura
发明人： Shu Nakamura
IPC分类号： A61B17/76
CPC分类号： A61B17/746 , A61B17/80 , A61B17/8685
摘要： In an internal fixator having a sliding mechanism for treating femoral trochanteric fracture, it is intended to firmly hold the femoral head by setting a sliding direction at a high angle. The fixator is constituted of a sliding nail, a femoral head nail, and a sleeve plate. The sliding nail is inserted at a high angle of about 160° in relation to a femoral axis. The femoral head nail is inserted at a low angle of about 95°. A tip of the femoral head nail is located within the femoral head. The femoral head nail is combined and joined with the sliding nail within the bone. A sliding nail passes and slides within the sleeve of the sleeve plate. A sliding direction is consistent with a tangential direction of an inner cortical bone at a fracture side. Thus, displacement between the fracture edges is less likely to occur and excessive shortening can be avoided. With the femoral head nail, the femoral head can be firmly held.
摘要翻译：在具有用于治疗股骨转子骨折的滑动机构的内固定器中，旨在通过以大角度设置滑动方向来牢固地保持股骨头。固定器由滑动钉，股骨头钉和套管构成。滑动钉相对于股骨轴以大约160°的高角插入。股骨头钉以约95°的低角插入。股骨头钉的尖端位于股骨头内。股骨头钉组合并与骨头内的滑动钉连接。滑动指甲在套筒的套筒内通过并滑动。滑动方向与骨折侧内皮质骨的切线方向一致。因此，不太可能发生断裂边缘之间的位移，并且可以避免过度的起酥油。股骨头钉可以牢固地固定在股骨头上。

19. 发明申请

US20050177158A1 Intramedullary screw and tang for orthopedic surgery 失效
标题翻译：髓内钉和矫形外科手术
公开(公告)号：US20050177158A1
公开(公告)日：2005-08-11
申请号：US10776008
申请日：2004-02-09
申请人： Robert Doubler , John Hammill
发明人： Robert Doubler , John Hammill
IPC分类号： A61B17/72 , A61B17/76 , A61B17/86
CPC分类号： A61B17/7225 , A61B17/7266 , A61B17/8625 , A61B2017/8655
摘要： One method of reducing fractures in long bones is to insert an intramedullary screw through the bone canal across the fracture and deploy tangs to increase the purchase of the screw. Compression is then applied along the screw to bring the broken bone together. An improved low cost lag screw has a cannulated shaft with a shaped bore in the leading end. A similarly shaped tang body is movably disposed in the leading end bore. The tang body has several tangs laser welded about the periphery and extending from the tang body. The shaped surfaces of the bore have exit holes and the ends of the tangs are adjacent the holes. An end cap is laser welded to the leading end of the shaft.
摘要翻译：减少长骨骨折的一种方法是将髓内螺钉插入穿过骨折并穿过骨折部位，以增加购买螺钉。然后沿螺钉施加压缩以将破骨放在一起。改进的低成本拉伸螺钉具有在前端具有成形孔的插管轴。类似形状的柄体可移动地设置在前端孔中。柄体具有围绕周边激光焊接并从柄体延伸的多个柄脚。孔的成形表面具有出口孔，并且柄脚的端部邻近孔。端盖被激光焊接到轴的前端。

20. 发明授权

US06916323B2 Method and apparatus for percutaneously securing a bone screw and a bone plate to a bone of a patient 有权
公开(公告)号：US06916323B2
公开(公告)日：2005-07-12
申请号：US09934052
申请日：2001-08-21
申请人： David Gregory Kitchens
发明人： David Gregory Kitchens
IPC分类号： A61B17/58 , A61B17/00 , A61B17/17 , A61B17/34 , A61B17/60 , A61B17/76 , A61B17/88 , A61F5/00
CPC分类号： A61B17/1725 , A61B17/00234 , A61B17/1728 , A61B17/1735 , A61B17/3472 , A61B17/746 , A61B17/808 , A61B17/8872 , A61B2017/3484 , Y10S606/915
摘要： A method of percutaneously implanting a first component and a second component of an orthopaedic assembly into a body of a patient includes the steps of securing a first instrument to the first component, and advancing the first component into the body of the patient. The first instrument is advanced into the body of the patient such that a portion of the first instrument extends out of the body. A second instrument is secured to the second component, and the second component is advanced into the body of the patient. The second instrument is advanced into the body of the patient such that a portion of the second instrument extends out of the body. A third instrument is advanced into contact with both the first instrument and the second instrument so as to position the first component and the second component in a predetermined position relative to one another. An instrument assembly for percutaneously implanting an orthopaedic assembly is also disclosed.

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