公开(公告)号：WO2009123791A1

公开(公告)日：2009-10-08

申请号：PCT/US2009/033617

申请日：2009-02-10

Applicant: PAULOS, Lonnie

Inventor： PAULOS, Lonnie

IPC: A61B17/76 ,  A61B17/68 ,  A61B17/56

CPC classification number: B25B23/0042 ,  A61B17/8645 ,  A61B17/8875 ,  A61B17/8897 ,  A61F2/0805 ,  B25B15/02 ,  B25B23/0035

Abstract: Embodiments of the present invention provide a cannulated screw driver assembly which includes a rigid guide pin such that the assembly can be used to assist the surgeon in inserting and positioning the rigid guide pin and an interference screw within a bone graft tunnel. Once the screw is properly placed, screw driver assembly components to include the rigid guide pin, the driver and the handle can be removed while the screw remains in the tunnel to secure the graft. In one embodiment, the interference screw can be removed from the distal end of the driver and the driver and handle can be removed from the screw's proximal end. Embodiments of the inventions also include an interchangeable driver to mate with different size and types of interference screws.

Abstract translation: 本发明的实施例提供了一种插管式螺丝刀组件，其包括刚性导向销，使得该组件可用于辅助外科医生将刚性导销和干涉螺钉插入和定位在骨移植物隧道内。 一旦螺丝被正确放置，螺丝刀组件部件包括刚性导向销，驱动器和手柄可以在螺钉保留在隧道中以固定移植物的同时被移除。 在一个实施例中，可以从驱动器的远端去除干涉螺钉，并且可以从螺钉的近端移除驱动器和把手。 本发明的实施例还包括可互换的驱动器，以与不同尺寸和类型的干涉螺钉配合。

公开(公告)号：WO2005058175A1

公开(公告)日：2005-06-30

申请号：PCT/GB2004/005280

申请日：2004-12-16

Applicant: DEPUY INTERNATIONAL LIMITED ,  HES, Robert ,  CONIX, Bart ,  GOWLAND, Christopher

Inventor： HES, Robert ,  CONIX, Bart ,  GOWLAND, Christopher

IPC: A61B17/86

CPC classification number: A61B17/863 ,  A61B17/7001 ,  A61B17/7059 ,  A61B17/864 ,  A61B17/8645

Abstract: A bone screw (10) having a lead portion (12) and a tail portion (14), each comprising a root and a thread (22, 24) (having a thread lead) formed on the root. The thread on each of the lead and tail portions has an approximately constant diameter along a significant portion of its length. The diameter of the thread on the tail portion is greater than that of the thread on the lead portion, and in which the thread lead of the thread on the lead portion is equal to the thread lead of the thread on the tail portion. The screw can be used to achieve fixation to a vertebra with an anterior approach.

Abstract translation: 具有引导部分（12）和尾部部分（14）的骨螺钉（10），每个包括根部，以及形成在根部上的螺纹（22,24）（具有螺纹引线）。 每个引线部分和尾部部分上的螺纹沿其长度的重要部分具有大致恒定的直径。 尾部上的线的直径大于引线部分上的螺纹的直径，并且引线部分上的螺纹的引线等于尾部上的螺纹的引线。 可以使用螺钉来实现用前进方式固定在椎骨上。

公开(公告)号：WO2005020831A2

公开(公告)日：2005-03-10

申请号：PCT/GB2004/003742

申请日：2004-08-31

Applicant: GRAMPIAN HEALTH BOARD ,  ROBERT GORDON UNIVERSITY ,  JOHNSTONE, Alan, John

Inventor： JOHNSTONE, Alan, John

IPC: A61B17/86

CPC classification number: A61B17/1735 ,  A61B17/1782 ,  A61B17/863 ,  A61B17/864 ,  A61B17/8645

Abstract: A bone fixing device and a method of distracting a fracture are described. The bone fixing device has threads at both a leading end and a trailing end, and the pitch of the threads are greater at the trailing end. This causes the leading end of the bone fixing device to travel. more slowly through the bone than the trailing end, which loads the threads of the screw to put the screw under compression, so that the threads bite more effectively into the bone. A jig and method for insertion of two bone fixing devices are also described. The jig defines parallel planes of insertion which cross when viewed in a direction perpendicular to the parallel planes.

Abstract translation: 描述骨固定装置和分解骨折的方法。 骨固定装置在前端和后端都具有螺纹，螺纹的螺距在尾端较大。 这导致骨固定装置的前端行进。 通过骨头比后端更缓慢地穿过螺钉，从而使螺钉处于压缩状态，使得螺纹更有效地咬入骨骼。 还描述了用于插入两个骨固定装置的夹具和方法。 夹具定义在垂直于平行平面的方向观察时交叉的平行插入平面。

公开(公告)号：WO2004069031A3

公开(公告)日：2005-02-24

申请号：PCT/US2004002573

申请日：2004-01-30

Applicant: KINETIKOS MEDICAL INC ,  REINDEL ERIC S ,  TRAIL IAN A ,  WEISS ARNOLD-PETER C

Inventor： REINDEL ERIC S ,  TRAIL IAN A ,  WEISS ARNOLD-PETER C

IPC: A61B20060101 ,  A61B17/16 ,  A61B17/56 ,  A61B17/58 ,  A61B17/86

CPC classification number: A61B17/8685 ,  A61B17/1615 ,  A61B17/863 ,  A61B17/8635 ,  A61B17/864 ,  A61B17/8645 ,  Y10S606/916

Abstract: Compression screw apparatuses, systems and methods are disclosed. In one embodiment, the compression screw (10) includes a primary screw (PS) and a secondary screw (SS). The primary screw (PS) includes an at least partially threaded leading portion (22) and an at least partially threaded trailing portion (TP). The secondary screw (SS) includes an outer threads (36) and has a central opening which is also threaded and adapted for being screwed onto and matingly engaging the trailing portion (TP) of the primary screw (PS). Drivers can be used to rotatably control the primary screw (PS) and the secondary screw (SS) to cause compression of spaced- apart material, particularly for compression of bone fragments across a fracture line.

Abstract translation: 公开了压缩螺旋装置，系统和方法。 在一个实施例中，压缩螺钉（10）包括主螺钉（PS）和辅助螺钉（SS）。 主螺杆（PS）包括至少部分螺纹的前导部分（22）和至少部分地具有螺纹的后部（TP）。 次级螺杆（SS）包括外螺纹（36），并且具有中心开口，该中心开口也是螺纹的并且适于螺纹连接到主螺钉（PS）的尾部（TP）上并配合地接合。 驱动器可用于可旋转地控制主螺杆（PS）和次级螺钉（SS），以引起间隔开的材料的压缩，特别是用于压缩穿过断裂线的骨碎片。

公开(公告)号：WO2004069031A2

公开(公告)日：2004-08-19

申请号：PCT/US2004/002573

申请日：2004-01-30

Applicant: KINETIKOS MEDICAL INCORPORATED ,  REINDEL, Eric, S. ,  TRAIL, Ian, A. ,  WEISS, Arnold-Peter, C.

Inventor： REINDEL, Eric, S. ,  TRAIL, Ian, A. ,  WEISS, Arnold-Peter, C.

IPC: A61B

CPC classification number: A61B17/8685 ,  A61B17/1615 ,  A61B17/863 ,  A61B17/8635 ,  A61B17/864 ,  A61B17/8645 ,  Y10S606/916

Abstract: Compression screw apparatuses, systems and methods are disclosed. In one embodiment, the compression screw includes a primary screw and a secondary screw. The primary screw includes an at least partially threaded leading portion and an at least partially threaded trailing portion. The secondary screw includes outer threads and has a central opening which is also threaded and adapted for being screwed onto and matingly engaging the trailing portion of the primary screw. Drivers can be used to rotatably control the primary screw and the secondary screw to cause compression of spaced apart material, particularly for compression of bone fragments across a fracture line.

Abstract translation: 公开了压缩螺旋装置，系统和方法。 在一个实施例中，压缩螺钉包括主螺钉和次螺丝。 主螺钉包括至少部分螺纹的前导部分和至少部分螺纹的后部。 次级螺杆包括外螺纹并且具有中心开口，该中心开口也是螺纹的并且适于被螺纹连接并配合地接合主螺钉的后部。 驱动器可以用于可旋转地控制主螺杆和次级螺杆，以引起间隔开的材料的压缩，特别是用于压缩穿过断裂线的骨碎片。

公开(公告)号：WO2004000144A1

公开(公告)日：2003-12-31

申请号：PCT/CH2002/000337

申请日：2002-06-21

Applicant: SYNTHES AG CHUR ,  SYNTHES (U.S.A.) ,  MUNRO, Chad ,  SENN, Peter

Inventor： MUNRO, Chad ,  SENN, Peter

IPC: A61B17/58

CPC classification number: A61B17/744 ,  A61B17/8635 ,  A61B17/864 ,  A61B17/8645

Abstract: Knochenschraube (1) mit einer Längsachse (2) und einem Gewindeschaft (15), welcher ein Aussengewinde (3) mit einem Aussendurchmesser D A , einem vorderen Gewindeende (4) und einem Gewindeprofil (11) umfasst, wobei das Gewindeprofil (11) eine gegen das vordere Gewindeende (4) gerichtete, vordere Gewindeflanke (7) aufweist, wobei die vordere Gewindeflanke (7) am vorderen Gewindeende (4) ein Flankenstück (9) umfasst, welches gegenüber der vorderen Gewindeflanke (7) abgewinkelt ist, so dass dadurch am vorderen Gewindeende (4) eine tangentiale Schneidkante (5) gebildet wird.

Abstract translation: （1）具有纵向轴线（2）和一螺纹杆（15），其包含（3）具有外直径DA，前螺纹端（4）和螺纹轮廓（11）的外螺纹，骨螺钉，其中所述螺纹轮廓（11）相对于 指向的前螺纹端（4），前侧面（7），其中所述前侧面（7）在前面的螺纹端部（4），边缘件（9），其是成角度的朝向前侧面（7），以便由此将 前螺纹端（4）的切向切削刃（5）形成。

公开(公告)号：WO02085217A9

公开(公告)日：2002-12-12

申请号：PCT/US0212105

申请日：2002-04-17

Applicant: SPINEOLOGY INC

Inventor： KUSLICH STEPHEN D ,  PETERSON FRANCIS C

IPC: A61B17/70 ,  A61B17/86 ,  A61B17/00

CPC classification number: A61B17/7001 ,  A61B17/7002 ,  A61B17/701 ,  A61B17/7032 ,  A61B17/8645

Abstract: A spinal fixation system employing bone anchors, several generally parallel rods stacked together and running through each bone anchor, a mechanism for attaching the anchors to the stacked rods and a mechanism for hold the stacked rods together to form a compressed, multi-rod unit.

Abstract translation: 一种采用骨锚的脊柱固定系统，几个大致平行的杆堆叠在一起并穿过每个骨锚，一个用于将锚附着到堆叠的杆的机构和一个用于将堆叠的杆保持在一起以形成压缩的多杆单元的机构。

公开(公告)号：WO01093768A1

公开(公告)日：2001-12-13

申请号：PCT/CH2000/000315

申请日：2000-06-09

IPC: A61B17/58 ,  A61B17/00 ,  A61B17/16 ,  A61B17/17 ,  A61B17/72 ,  A61B17/80 ,  A61B17/86 ,  A61L31/00

CPC classification number: A61B17/72 ,  A61B17/1728 ,  A61B17/1778 ,  A61B17/80 ,  A61B17/8061 ,  A61B17/8635 ,  A61B17/8645 ,  A61B2017/00004

Abstract: The invention relates to an osteosynthesis implant (1) that preferably consists of a bioresorbable plastic material. The inventive implant receives the longitudinal fixation elements (10) to be anchored in the bone, especially in the form of wires, nails, pins or screws. The openings destined to receive the fixation elements (10) do not completely extend through the implant (1) like in conventional bone plates or intramedullary nails but are degenerated to indents (2) in the surface of the implant (1) so that they may serve as a guide for the fixation elements (10) to be guided through the implant (1). The inventive implant (1) allows insertion of the fixation elements (10) in the bone t diverging angles and crossing one another, so that the fixation elements (10) extending intramedullarly or in the spongiosa are primarily prevented from migrating in a proximal or distal direction.

Abstract translation: 在优选地由可生物吸收的塑料植入物（1）的被bestimnt用于骨接合术。 它是用来保持在纵向固定元件（10），特别是在电线，钉子，销或螺钉形式的待锚固在骨上。 用于容纳固定元件（10）的某些开口不穿透（1）完全与常规骨板或髓内钉，而是将Vertiefngen（2）在植入物的表面（1）退化，使得其作为用于通过导向所述植入物 通过固定元件（10）供给的植入物（1）可以用作。 所述植入物（1）允许固定元件（10）发散角，并引入相互从而防止近端和远端主要是在松质骨固定元件（10）延伸的髓内的迁移或在骨相交。

公开(公告)号：WO01072233A1

公开(公告)日：2001-10-04

申请号：PCT/EP2001/000862

申请日：2001-01-26

IPC: A61B17/86 ,  A61F2/08 ,  A61L31/00

CPC classification number: A61F2/0811 ,  A61B17/864 ,  A61B17/8645 ,  A61B17/866 ,  A61F2002/0841 ,  A61F2002/0858 ,  A61L31/005

Abstract: The invention relates to an interference screw consisting of a screw head and a screw body having an outside thread. The screw head and the screw body consist of spongious, cortical or compact bone material. A bore for a guide instrument is provided in the screw body.

Abstract translation: 一个干涉螺钉包括一个螺钉头，并与外螺纹的螺钉体，其中，所述螺杆头和海绵状，皮质或密质骨材料的螺钉体和孔提供用于在所述螺栓体的导向仪。

公开(公告)号：WO0016711A3

公开(公告)日：2000-08-24

申请号：PCT/US9922001

申请日：1999-09-21

Applicant: MERIWETHER MICHAEL W ,  SHOCKEY RICHARD L

Inventor： MERIWETHER MICHAEL W ,  SHOCKEY RICHARD L

IPC: A61B17/56 ,  A61B17/86 ,  A61B17/88 ,  A61F2/00 ,  A61F2/28 ,  A61F2/30 ,  A61F2/44 ,  A61F2/46

CPC classification number: A61F2/447 ,  A61B17/8605 ,  A61B17/8645 ,  A61B17/8875 ,  A61F2/442 ,  A61F2/446 ,  A61F2/4611 ,  A61F2002/2835 ,  A61F2002/30153 ,  A61F2002/30156 ,  A61F2002/30158 ,  A61F2002/30179 ,  A61F2002/30266 ,  A61F2002/30271 ,  A61F2002/30283 ,  A61F2002/30405 ,  A61F2002/30579 ,  A61F2002/30777 ,  A61F2002/30785 ,  A61F2002/30789 ,  A61F2002/30848 ,  A61F2002/3085 ,  A61F2002/30868 ,  A61F2002/30874 ,  A61F2002/30879 ,  A61F2002/30892 ,  A61F2002/30975 ,  A61F2002/30978 ,  A61F2002/4475 ,  A61F2002/4681 ,  A61F2220/0025 ,  A61F2230/0019 ,  A61F2230/0023 ,  A61F2230/0026 ,  A61F2230/0058 ,  A61F2230/0063 ,  A61F2230/0082 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00161

Abstract: An interbody implant for enhancing fusion of adjacent vertebral bodies (10, 12) comprises a rectangular cage (30) member of an open construction dimensioned to fit between adjacent vertebral bodies (10, 12) following surgical removal of the disk. The rectangular cage (30) member includes a plurality of ribs (40) for engaging the plateaus of adjacent vertebral bodies (10, 12) for preventing lateral shifting of the cage (30). It is held against anterior/posterior motion by a locking screw (48) which threadedly engages the cage (30) and adjacent bone tissue. The cage (30) is adapted to be packed with bone graft material (21) for enhancing solid bone fusion.

Abstract translation: 用于增强相邻椎体（10,12）融合的椎体间植入物包括开放结构的矩形笼（30）构件，其尺寸适合于在手术移除椎间盘之后配合在相邻椎体（10,12）之间。 矩形保持架（30）包括多个肋（40），用于接合相邻椎体（10,12）的平台以防止保持架（30）的横向移动。 它通过一个锁定螺钉（48）保持抵抗前/后运动，该锁定螺钉（48）与笼（30）和邻近骨组织螺纹接合。 笼（30）适于填充骨移植物材料（21）以增强固体骨融合。