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61. 发明授权

US5514137A Fixation of orthopedic devices 失效
标题翻译：矫形装置的固定
公开(公告)号：US5514137A
公开(公告)日：1996-05-07
申请号：US163908
申请日：1993-12-06
申请人： Richard D. Coutts
发明人： Richard D. Coutts
IPC分类号： A61B17/58 , A61B17/00 , A61B17/72 , A61B17/80 , A61F2/02 , A61F2/46 , A61L24/02 , A61L24/04 , A61F5/04
CPC分类号： A61B17/7098 , A61B17/72 , A61B17/7233 , A61L24/02 , A61L24/046 , A61B17/7283 , A61B17/80 , A61B2017/00004 , A61F2002/30062 , A61F2210/0004
摘要： The present invention relates to methods to provide superior fixation of orthopedic devices within bones, through use of a resorbable cement material. As well, methods to provide temporary fixation of orthopedic devices within bones until the natural bone tissue may ingrow with the device are also disclosed. The methods are broadly applicable to repair of fractures or other divisive or compressive maladies in bones, augmentation of the osteopenic skeleton, and attachment of prostheses.
摘要翻译：本发明涉及通过使用可再吸收的水泥材料来提供矫形装置在骨骼内的优良固定的方法。同样，还公开了在骨骼内临时固定矫形装置直到天然骨组织可能与装置一起穿过的方法。该方法广泛适用于修复骨折或骨骼中的其他分裂或压迫性疾病，增加骨质疏松骨骼和附着假体。

62. 发明授权

US5489284A Cannulated modular intramedullary nail 失效
公开(公告)号：US5489284A
公开(公告)日：1996-02-06
申请号：US275636
申请日：1994-07-15
申请人： Anthony James , Harry Lee , John R. Pepper , Thomas A. Russell
发明人： Anthony James , Harry Lee , John R. Pepper , Thomas A. Russell
IPC分类号： A61B17/58 , A61B17/17 , A61B17/72 , A61B17/88 , A61F2/00
CPC分类号： A61B17/8872 , A61B17/1717 , A61B17/72 , A61B17/7241 , A61B17/7283 , A61F2002/30329 , A61F2002/30344 , A61F2002/30434 , A61F2220/0025 , A61F2220/0033 , A61F2220/0041
摘要： A modular intramedullary nail includes three connectable sections that are connectable end to end. The three sections include an upper proximal nail component having an open ended bore. The second section is a central nail section that is an elongated curved nail component having an open ended longitudinal bore. The third section is a lower distal nail component having an elongated open ended longitudinal bore. The nail components are connected and the end using corresponding conical socket and conical projecting end portions of adjoining end nail components that can be fitted together and secured upon impact. Upon assembly, the connections are self orienting, providing corresponding tooled "flat" portions adjacent the respective conical socket and conical projecting end portions of the nail components. This interlocking tooled flats align and abut upon assembly so that the adjoining nail components only align in one relative rotational position. The assembled nail thus provides an elongated continuous open ended bore that receives a cannulated fastener. The fastener extends the full length of the longitudinal bore of the assembled three nail sections. An upper enlarged head portion of the cannulated fastener grips the proximal nail component. The distal end portion of the cannulated fastener has external threads which engage corresponding internal threads within the bore of the distal nail component.

63. 发明授权

US5441500A Bone nail 失效
标题翻译：骨钉
公开(公告)号：US5441500A
公开(公告)日：1995-08-15
申请号：US828400
申请日：1992-01-30
申请人： Hartmut R. A. Seidel , Andreas W. Speitling
发明人： Hartmut R. A. Seidel , Andreas W. Speitling
IPC分类号： A61B17/58 , A61B17/72 , A61F2/28 , A61L27/00 , A61B17/56
CPC分类号： A61B17/7266 , A61B17/7283
摘要： A bone nail for upper arm fractures, including a hollow first shank adapted to be inserted into the proximal end portion of a medullary canal, the first shank having a distal end that has a slotted portion provided with a plurality of slots and an internal thread extending beyond the slotted portion.
摘要翻译：一种用于上臂骨折的骨钉，包括适于插入髓质管的近端部分的中空的第一柄，所述第一柄具有远端，所述第一柄具有设置有多个狭槽的开槽部分和内螺纹延伸超出开槽部分。

64. 发明授权

US5201735A Apparatus and method for treating a fracture 失效
$Apparatus and method for treating a fracture$
标题翻译：用于治疗骨折的装置和方法
公开(公告)号：US5201735A
公开(公告)日：1993-04-13
申请号：US664160
申请日：1991-03-04
申请人： Michael W. Chapman , Dana C. Mears , Charles C. Edwards
发明人： Michael W. Chapman , Dana C. Mears , Charles C. Edwards
IPC分类号： A61B17/56 , A61B17/58 , A61B17/72 , A61B17/80
CPC分类号： A61B17/72 , A61B17/7241 , A61B17/80 , A61B17/7283
摘要： Apparatus for fixing a fracture of a bone including an elongated body member having a proximal end and a distal end for insertion into the intramedullary canal of the bone; a tab member having at least one aperture to allow for passage of a screw for fastening of the tab member to the bone; and a bolt for selectively removably coupling the tab member to the proximal end of the body member. Preferably, the tab member is of a hollow cylindrical configuration and removably interlocking the first plate member to a second plate member. In another embodiment, the apparatus include a body member for insertion into a bone cavity, the body member having at least one aperture disposed in close proximity to its first end to allow for passage of a screw for fastening the body member to the bone. The present invention is also directed to apparatus for fixing a bone fracture including a first elongated plate member having at least one aperture so as to permit passage of a screw for attachment to the outer surface of a first portion of the bone. The first plate member has a first end and a second end and has a predetermined curvature so as to conform generally to the curvature of the first portion of the bone. The apparatus includes a second elongated plate member having a predetermined curvature so as to conform generally to the curvature of the second portion of the bone. A C-shaped channel is disposed on the first end of the first plate member for selectively removably interlocking the first plate member to the second plate member.
摘要翻译：用于固定骨折的装置，包括具有近端和远端的细长主体构件，用于插入到骨髓内髓腔中; 突片构件具有至少一个孔，以允许螺钉通过以将突片构件紧固到骨骼上; 以及用于选择性地可拆卸地将突片构件联接到主体构件的近端的螺栓。优选地，突片构件具有中空圆柱形构造并且可拆卸地将第一板构件互锁到第二板构件。在另一个实施例中，该装置包括用于插入骨腔的主体构件，主体构件具有至少一个孔，其设置在其第一端附近，以允许用于将身体构件紧固到骨骼上的螺钉通过。本发明还涉及用于固定骨折的装置，所述骨折包括具有至少一个孔的第一细长板构件，以允许用于附接到所述骨的第一部分的外表面的螺钉通过。第一板构件具有第一端和第二端，并且具有预定的曲率，以便大致符合骨的第一部分的曲率。该装置包括具有预定曲率的第二细长板构件，以便大致符合骨的第二部分的曲率。 C形通道设置在第一板构件的第一端上，用于选择性地将第一板构件与第二板构件互锁地互锁。

65. 发明授权

US5066296A Apparatus for treating a fracture 失效
$Apparatus for treating a fracture$
标题翻译：用于治疗骨折的装置
公开(公告)号：US5066296A
公开(公告)日：1991-11-19
申请号：US305840
申请日：1989-02-02
申请人： Michael W. Chapman , Dana C. Mears , Charles C. Edwards
发明人： Michael W. Chapman , Dana C. Mears , Charles C. Edwards
IPC分类号： A61B17/56 , A61B17/58 , A61B17/72 , A61B17/80
CPC分类号： A61B17/72 , A61B17/7241 , A61B17/80 , A61B17/7283
摘要： Apparatus for fixing a fracture of a bone including an elongated body member having a proximal end and a distal end for insertion into the intramedullary canal of the bone; a tab member having at least one aperture to allow for passage of a screw for fastening of the tab member to the bone; and a bolt for selectively removably coupling the tab member to the proximal end of the body member. Preferably, the tab member is of a hollow cylindrical configuration and removably interlocking the first plate member to a second plate member. In another embodiment, the apparatus include a body member for insertion into a bone cavity, the body member having at least one aperture disposed in close proximity to its first end to allow for passage of a screw for fastening the body member to the bone.The present invention is also directed to apparatus for fixing a bone fracture including a first elongated plate member having at least one aperture so as to permit passage of a screw for attachment to the outer surface of a first portion of the bone. The first plate member has a first end and a second end and has a predetermined curvature so as to conform generally to the curvature of the first portion of the bone. The apparatus includes a second elongated plate member having a predetermined curvature so as to conform generally to the curvature of the second portion of the bone. A C-shaped channel is disposed on the first end of the first plate member for selectively removably interlocking the first plate member to the second plate member.

66. 发明授权

US4913137A Intramedullary rod system 失效
标题翻译：髓内杆系统
公开(公告)号：US4913137A
公开(公告)日：1990-04-03
申请号：US153913
申请日：1988-02-09
申请人： Samir N. Azer , Naser N. Salman , William R. Krause
发明人： Samir N. Azer , Naser N. Salman , William R. Krause
IPC分类号： A61B17/17 , A61B17/72
CPC分类号： A61B17/1725 , A61B17/72 , A61B17/7233 , A61B17/7283 , Y10S606/916
摘要： An intramedullary rod system includes a guide rod and a tubular hollow intramedullary rod having an interior surface shaped, at least in a portion, complementary to that of the guide rod. The guide rod is first inserted through the medullary canal and then removed after sliding the tubular intramedullary rod over the guide rod. The guide rod is then aligned outside of the leg parallel to the hollow intramedullary rod for engagement at a distal end by bifurcated prongs with a drill bolt with which bifurcated prongs of the hollow intramedullary rod is simultaneously engaged. Screw holes are thereby aligned between the guide rod and the intramedullary rod at the distal end of the bone without the use of targeting. The hollow intramedullary rod is aligned with the guide rod by a lateral guide for accurate insertion through the guide rod of screws at the distal end of the hollow intramedullary rod.
摘要翻译：髓内杆系统包括导杆和管状空心髓内杆，其具有至少部分地与导杆的内表面互补的内表面。引导杆首先穿过髓管插入，然后将管状髓内杆滑动到导杆上之后取出。引导杆然后对准腿部平行于中空髓内杆的外侧，用于通过具有钻螺栓的分叉叉头在远端处接合，中空髓内杆的分叉叉与其同时接合。因此，螺钉孔在骨骼的远端处在引导杆和髓内杆之间对准，而不使用靶向。中空髓内杆通过侧向引导件与导杆对齐，以通过中空髓内杆的远端处的螺钉导杆精确插入。

67. 发明授权

US4858602A Bone nail for the treatment of upper arm fractures 失效
$Bone nail for the treatment of upper arm fractures$
标题翻译：骨钉用于治疗上臂骨折
公开(公告)号：US4858602A
公开(公告)日：1989-08-22
申请号：US936042
申请日：1986-11-28
申请人： Hartmut R. A. Seidel , Hans E. Harder , Klaus F. A. Behrens
发明人： Hartmut R. A. Seidel , Hans E. Harder , Klaus F. A. Behrens
IPC分类号： A61B17/72
CPC分类号： A61B17/7241 , A61B17/7258 , A61B17/7283
摘要： A bone nail for the treatment of upper arm fractures comprises a hollow shank adapted to be introduced into the medullary canal and slotted at the distal end, and an expansion screw adapted to be advanced into the shank through rotation of the screw so as to radially expand the slotted end of the shank. An inner thread is formed on the inner wall of the shank outside the slotted region for cooperation with the expansion screw. At least in the slotted region, the cross sectional profile of the shank is provided with alternating elevations and depressions on the inner surface of the wall of the hollow shank.
摘要翻译：用于治疗上臂骨折的骨钉包括适于引入髓管并在远端开槽的中空柄，以及适于通过螺钉旋转而前进到柄中的膨胀螺钉，以便径向膨胀柄的开槽端。在开槽区域外侧的轴的内壁上形成有内螺纹，用于与膨胀螺杆配合。至少在开槽区域中，柄的横截面轮廓在中空柄的壁的内表面上设置有交替的升高和凹陷。

68. 发明授权

US4805607A Modular intramedullary nail system 失效
标题翻译：模块髓内钉系统
公开(公告)号：US4805607A
公开(公告)日：1989-02-21
申请号：US128091
申请日：1987-12-03
申请人： John A. Engelhardt , Richard R. Tarr
发明人： John A. Engelhardt , Richard R. Tarr
IPC分类号： A61B17/72 , A61F5/04
CPC分类号： A61B17/72 , A61B17/7241 , A61B17/7283
摘要： A modular intramedullary nail system for the repair of long bone fractures. The system comprises several base nails of different lengths and diameters, each of which may be anatomically curved, and several extension members of different lengths and diameters. By selection of various combinations of base nails and extension members, nails of substantially any length and diameter can be constructed at the time of surgery. Nails for left and right bones are interchangeable. A unique construction enables an extension member to be readily and fixedly joined to the trailing end of a base nail so as to prevent inadvertent separation of the base nail and extension member while maximizing strength of the modular nail. The base nail is preferably tri-flanged, each flange terminating at a sharp point at its distal end. Cross screws may also be employed to prevent relative motion between the bone and the nail and also serve to prevent unlocking of the extension member from the base nail.
摘要翻译：用于修复长骨骨折的模块化髓内钉系统。该系统包括几个不同长度和直径的基座钉，每个基部钉可以是解剖学上弯曲的，以及几个不同长度和直径的延伸构件。通过选择基础指甲和延伸部件的各种组合，可以在手术时构造基本上任何长度和直径的指甲。左右骨钉是可互换的。独特的构造使得延伸构件能够容易且牢固地连接到基座钉的后端，以便防止基座钉和延伸构件的意外分离，同时最大化模块化钉的强度。底钉最好是三角法兰，每个凸缘终止于其远端处的尖锐点。也可以使用十字螺丝以防止骨与钉子之间的相对运动，并且还用于防止延伸构件从基部钉脱开。

69. 发明授权

US4629463A Connection of tubular bone ends 失效
标题翻译：管状骨头端部的连接
公开(公告)号：US4629463A
公开(公告)日：1986-12-16
申请号：US781256
申请日：1985-09-27
申请人： Hans Grundei , Thomas Biehl
发明人： Hans Grundei , Thomas Biehl
IPC分类号： A61B17/72 , A61F2/00 , A61F2/28 , A61F2/30
CPC分类号： A61F2/28 , A61B17/72 , A61F2/30767 , A61B17/7233 , A61B17/7283 , A61F2/30749 , A61F2002/3092 , A61F2220/0008
摘要： The connection of the facing ends of a tubular bone cut by an operation consists of a cylindrical metal pin with an open-cell metallic outer layer on a cylindrical metal core and with annular grooves for receiving stop surfaces which come to bear against the bone ends. The stop surfaces are suitably formed as flat interrupted rings of circumference slightly greater than half the circumference of the annular grooves and arranged to project outwardly of the grooves. A longitudinal groove intersects the annular grooves and receives a longitudinal flange projecting outwardly of the longitudinal groove and connected to the stop surfaces.The connection may be used as an endoprosthesis in which case only one stop surface is employed.
摘要翻译：通过操作切割的管状骨的相对端的连接由在圆柱形金属芯上具有开放式金属外层的圆柱形金属销和用于接收抵靠骨端的止动表面的环形槽组成。止动表面适当地形成为圆周的平坦的中断环，稍稍大于环形槽的圆周的一半，并且布置成突出到槽的外侧。纵向沟槽与环形槽相交并且容纳从纵向槽向外突出并连接到止动表面的纵向凸缘。该连接可以用作内置假体，在这种情况下仅使用一个止动表面。

70. 发明授权

US4375810A Joining element for fixation of bone tissues 失效
标题翻译：用于骨组织固定的连接元件
公开(公告)号：US4375810A
公开(公告)日：1983-03-08
申请号：US109529
申请日：1980-01-04
申请人： Sergei I. Belykh , Anatoly B. Davydov , Igor L. Kovalenko , Lidia Y. Loktionova , Anatoly D. Moschensky , Gely G. Pershin , Grigory N. Pershin , Elena N. Padeiskaya , Lidia M. Polukhina , Nikolai I. Ochirov , Jury I. Filippov
发明人： Sergei I. Belykh , Anatoly B. Davydov , Igor L. Kovalenko , Lidia Y. Loktionova , Anatoly D. Moschensky , Gely G. Pershin , Grigory N. Pershin , Elena N. Padeiskaya , Lidia M. Polukhina , Nikolai I. Ochirov , Jury I. Filippov
IPC分类号： A61L24/00 , A61B17/58 , A61B17/72 , A61F2/28 , A61L31/04 , A61L31/16 , A61F5/04 , A61F1/00
CPC分类号： A61B17/72 , A61L31/048 , A61B17/7283
摘要： According to the present invention there is provided a joining element for fixing bone tissues, which is made essentially as an oblong solid provided with recesses, wherein are made fast inserts of a biologically compatible polymer, containing a physiologically active medical preparations.
摘要翻译：根据本发明，提供了一种用于固定骨组织的接合元件，其基本上形成为具有凹部的长方体固体，其中制成含有生理活性医疗制剂的生物相容性聚合物的快速插入物。

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