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11. 发明申请

WO1997031580A1 DEVICE FOR LINKING ADJACENT RODS IN SPINAL INSTRUMENTATION 审中-公开
标题翻译：用于连接脊柱仪器中相邻支架的装置
公开(公告)号：WO1997031580A1
公开(公告)日：1997-09-04
申请号：PCT/US1997003312
申请日：1997-02-26
申请人： DANEK MEDICAL, INC.
发明人： DANEK MEDICAL, INC. , DREWRY, Troy , SHERMAN, Michael, C. , VAN HOECK, James, E. , DRUMMOND, Denis, S. , BRUMFIELD, David, L. , ANDERSON, M., Neil
IPC分类号： A61B17/70
CPC分类号： A61B17/7052
摘要： One embodiment of a spinal fixation system including a pair of longitudinal members (11, 12) positionable adjacent the spine, means for engaging longitudinal members to the spine (13, 14), a pair of wedge members (241) each having a bearing surface (242) configured to bear on a longitudinal member (11, 12), and a connector (200) configured to span a distance between the longitudinal members (11, 12). The connector (200) includes a pair of engaging members (205, 212) each having a fixation portion (207, 214) and a connecting portion (209, 216), and bridge members (202) attachable to the connecting portions (209, 216). The engaging members (205, 212) each define a through-hole (225) for receiving one of the wedge members (241). The through-holes (225) are aligned so that when one of the wedge members (241) is advanced through the through-hole (225), the bearing surface (242) will bear on a corresponding longitudinal member (11, 12) to force the longitudinal member (11, 12) into contact with the fixation surface (220, 221) and engage the longitudinal member (11, 12) to the connector (200).
摘要翻译：脊柱固定系统的一个实施例，包括可邻近脊柱定位的一对纵向构件（11,12），用于将纵向构件接合到脊柱（13,14）的装置，一对楔形构件（241），每个楔形构件具有支承表面（242），其构造成承载在纵向构件（11,12）上，以及连接器（200），构造成跨越所述纵向构件（11,12）之间的距离。连接器（200）包括一对具有固定部分（207,214）和连接部分（209,216）的接合部件（205,212），以及可连接到连接部分（209,216）的桥接件（202） 216）。接合构件（205,212）各自限定用于容纳楔形构件（241）中的一个的通孔（225）。通孔225被对准，使得当楔形构件241中的一个推进通过通孔225时，支承面242将承载在相应的纵向构件11,12上迫使纵向构件（11,12）与固定表面（220,221）接触并将纵向构件（11,12）接合到连接器（200）。

12. 发明申请

WO1997014378A2 INTERVERTEBRAL SPACERS 审中-公开
标题翻译：椎间盘突出症
公开(公告)号：WO1997014378A2
公开(公告)日：1997-04-24
申请号：PCT/US1996016086
申请日：1996-10-08
申请人： DANEK MEDICAL, INC.
发明人： DANEK MEDICAL, INC. , VAN HOECK, James , McDONALD, Troy , COATES, Bradley, J. , HAID, Regis, W., Jr. , HEIM, Stephen, E. , FOLEY, Kevin , ECKSTEIN, Eugene, C.
IPC分类号： A61F02/44
CPC分类号： A61F2/442 , A61F2/30724 , A61F2/30767 , A61F2/4455 , A61F2/4611 , A61F2002/2817 , A61F2002/2835 , A61F2002/30062 , A61F2002/30112 , A61F2002/30153 , A61F2002/30187 , A61F2002/30261 , A61F2002/30271 , A61F2002/30677 , A61F2002/3092 , A61F2002/30929 , A61F2002/4475 , A61F2002/4623 , A61F2002/4627 , A61F2210/0004 , A61F2230/0004 , A61F2230/0019 , A61F2230/0034 , A61F2230/0082 , A61F2310/00161 , A61F2310/00293 , A61F2310/00491 , A61F2310/00544 , A61F2310/00796 , A61L31/024 , A61L31/026 , A61L31/044 , A61L31/047 , A61L31/048 , A61L31/06 , A61L2430/38 , Y10S606/907 , Y10S606/908
摘要： One embodiment of a hollow spinal spacer (10) includes a curved anterior wall (11) having opposite ends (12, 13), a posterior wall (15) having opposite ends (16, 17), two lateral walls (20, 21), each integrally connected between the opposite ends (12, 13, 16, 17) of the anterior (11) and posterior (15) walls to define a chamber (30). The walls (11, 15, 20, 21) include a superior face (35) and an inferior face (40). The superior face (35) defines a first opening (36) in communication with the chamber (30) and includes a first vertebral engaging surface (37). The inferior face (40) defines a second opening (41) in communication with the chamber (30) and includes a second vertebral engaging surface (42).
摘要翻译：空心脊椎间隔件（10）的一个实施例包括具有相对端部（12,13）的弯曲前壁（11），具有相对端部（16,17）的后壁（15），两个侧壁（20,21），每个整体连接在前（11）和后（15）壁的相对端（12,13,16,17）之间，以限定室（30）。壁（11,15,20,21）包括上表面（35）和下表面（40）。上表面（35）限定与腔室（30）连通的第一开口（36）并且包括第一椎骨接合表面（37）。下表面（40）限定与腔室（30）连通的第二开口（41）并且包括第二椎骨接合表面（42）。

13. 发明申请

WO1997014377A1 INTERVERTEBRAL SPACER 审中-公开
标题翻译：椎间盘间隔
公开(公告)号：WO1997014377A1
公开(公告)日：1997-04-24
申请号：PCT/US1996016073
申请日：1996-10-08
申请人： DANEK MEDICAL, INC.
发明人： DANEK MEDICAL, INC. , VAN HOECK, James, E. , FOLEY, Kevin, T. , PAPADOPOULOS, Stephen, M. , COATES, Bradley, J. , MCDONALD, Troy, A. , HAID, Regis, W., Jr. , HEIM, Stephen, E.
IPC分类号： A61F02/44
CPC分类号： A61L31/047 , A61F2/30724 , A61F2/30767 , A61F2/442 , A61F2/4455 , A61F2/4611 , A61F2002/2817 , A61F2002/2835 , A61F2002/30062 , A61F2002/30112 , A61F2002/30153 , A61F2002/30187 , A61F2002/30261 , A61F2002/30271 , A61F2002/30677 , A61F2002/30828 , A61F2002/3092 , A61F2002/30929 , A61F2002/4475 , A61F2002/4622 , A61F2002/4623 , A61F2002/4627 , A61F2002/4628 , A61F2210/0004 , A61F2230/0004 , A61F2230/0019 , A61F2230/0034 , A61F2230/0082 , A61F2310/00161 , A61F2310/00293 , A61F2310/00491 , A61F2310/00544 , A61F2310/00796 , A61L31/024 , A61L31/026 , A61L31/044 , A61L31/048 , A61L31/06 , A61L2430/38
摘要： One embodiment of a spinal spacer (10) includes an anterior wall (11) having a convexly curved anterior surface and opposite ends (12, 13), a posterior wall (15) having opposite ends (16, 17), two lateral walls (20, 21), each integrally connected between the opposite ends (12, 13, 16, 17) of the anterior (11) and posterior (15) walls to define a chamber (30). The walls (11, 15, 20, 21) include a superior face (35) and an inferior face (38), each defining friction or vertebral engaging surfaces. In one specific embodiment, a solid D-shaped spacer (40) is provided. In another specific embodiment, the spacer (10, 40) is composed of a biocompatible bone ingrowth material that has a sufficient surface roughness to provide a friction fit. In a still another embodiment, the bone ingrowth material includes a plurality of continuous interconnected pores that contain a bone morphogenic protein to facilitate bone ingrowth into the spacer.
摘要翻译：脊柱垫片（10）的一个实施例包括具有凸形弯曲前表面和相对端（12,13）的前壁（11），具有相对端（16,17）的后壁（15），两个侧壁每个一体地连接在前（11）和后（15）壁的相对端（12,13,16,17）之间，以限定一个室（30）。壁（11,15,20,21）包括上表面（35）和下表面（38），每个限定摩擦或椎骨接合表面。在一个具体实施方案中，提供了一种固体D形间隔物（40）。在另一具体实施方案中，间隔物（10,40）由具有足够表面粗糙度以提供摩擦配合的生物相容性骨内向材料构成。在另一个实施方案中，骨向内生长材料包括多个连续互连的孔，其含有骨形态发生蛋白以促进骨向内生长到间隔物中。

14. 发明申请

WO1996039975A1 APPARATUS FOR PREVENTING SCREW BACKOUT IN A BONE PLATE FIXATION SYSTEM 审中-公开
标题翻译：用于防止骨板固定系统中的螺丝背板的装置
公开(公告)号：WO1996039975A1
公开(公告)日：1996-12-19
申请号：PCT/US1996007782
申请日：1996-05-28
申请人： DANEK MEDICAL, INC.
发明人： DANEK MEDICAL, INC. , ESTES, Bradley, T.
IPC分类号： A61B17/80
CPC分类号： A61B17/8047 , A61B2017/00867 , Y10S411/909
摘要： A system (10) for internal fixation of bone includes a fixation plate (12) having a number of bores (18) therethrough, a corresponding number of screws (14) each having an enlarged head portion (20) and an elongated shaft portion (22) defining bone engaging threads (25) and a non-threaded portion (42) between the head and threaded portions (20, 25), and a corresponding number of screw anti-back out members (16) each having a bore (45) therethrough. The screw anti-back out members (16) are positioned within the bores (18) of the fixation plate (12) and are initially sized to slidingly receive an elongated shaft (22). The screws (14) are advanced through the plate bores (18) and screw anti-back out members (16) so that the fixation plate (12) is secured to the bone with the bores (45) of the screw anti-back out members (16) surrounding a non-threaded portion (42) of the shafts (22). The system (10) is thereafter heated sufficiently to shrink the bores (45), thereby trapping the non-threaded portions (42) of the screw shafts (22) between the fixation plate (12) and the threaded portions (15).
摘要翻译：用于骨内部固定的系统（10）包括具有穿过其中的多个孔（18）的固定板（12），相应数量的螺钉（14），每个具有扩大的头部（20）和细长轴部分限定骨接合螺纹（25）和头部和螺纹部分（20,25）之间的非螺纹部分（42），以及相应数量的螺钉防回退构件（16），每个具有孔（45））。螺钉防退避构件（16）定位在固定板（12）的孔（18）内，并且最初的尺寸被设计成滑动地容纳细长轴（22）。螺钉（14）通过板孔（18）前进并拧紧防回退构件（16），使得固定板（12）固定到骨头上，螺钉的孔（45）防止退出围绕所述轴（22）的非螺纹部分（42）的构件（16）。然后，系统（10）被充分加热以收缩孔（45），从而将螺杆轴（22）的非螺纹部分（42）捕获在固定板（12）和螺纹部分（15）之间。

15. 发明申请

WO1996039090A1 DEVICE FOR LINKING ADJACENT RODS IN SPINAL INSTRUMENTATION 审中-公开
标题翻译：用于连接脊柱器械中相邻支架的装置
公开(公告)号：WO1996039090A1
公开(公告)日：1996-12-12
申请号：PCT/US1996007783
申请日：1996-05-28
申请人： DANEK MEDICAL, INC.
发明人： DANEK MEDICAL, INC. , VAN HOECK, James , DRUMMOND, Denis, S. , BRUMFIELD, David, L. , ANDERSON, M., Neil , SHERMAN, Michael, C.
IPC分类号： A61B17/70
CPC分类号： A61B17/7052 , A61B17/7049
摘要： One embodiment of a spinal fixation system (10) including a pair of longitudinal members (11, 12) positionable adjacent the spine, means for engaging longitudinal members to the spine (13, 14), a pair of wedge members (16) each having a bearing surface (38) configured to bear on a longitudinal member (11, 12), and a connector (20) configured to span a distance between the longitudinal members (11, 12). The connector (20) includes a pair of engaging members (25, 26) each having a fixation surface (33) and a connecting surface (30), and a bridge member (21) attached to the connecting surfaces (30). The engaging members (25, 26) each define a thru-hole (35) for receiving one of the wedge members (16). The thru-holes (35) are aligned so that when one of the wedge members (16) is advanced through the thru-hole (35) the bearing surface (38) will bear on a corresponding longitudinal member (11, 12) to force the longitudinal member (11, 12) into contact with the fixation surface (33) and engage the longitudinal member (11, 12) to the connector (20).
摘要翻译：脊柱固定系统（10）的一个实施例包括一对可邻近脊柱定位的纵向构件（11,12），用于将纵向构件接合到脊柱（13,14）的装置，一对楔形构件（16），每个楔形构件构造成承载在纵向构件（11,12）上的支承表面（38）和构造成跨越所述纵向构件（11,12）之间的距离的连接器（20）。连接器（20）包括一对各自具有固定表面（33）和连接表面（30）的接合构件（25,26）和连接到连接表面（30）的桥接构件（21）。接合构件（25,26）各自限定用于容纳楔形构件（16）中的一个的通孔（35）。通孔（35）对准，使得当楔形构件（16）中的一个推进穿过通孔（35）时，支承表面（38）将承载在相应的纵向构件（11,12）上以迫使所述纵向构件（11,12）与所述固定表面（33）接触并且将所述纵向构件（11,12）接合到所述连接器（20）。

16. 发明申请

WO1995003002A1 SURGICAL CABLE CRIMP AND METHOD 审中-公开
标题翻译：手术电缆夹和方法
公开(公告)号：WO1995003002A1
公开(公告)日：1995-02-02
申请号：PCT/US1994007982
申请日：1994-07-15
申请人： DANEK MEDICAL, INC.
发明人： DANEK MEDICAL, INC. , MILLER, David, F. , FARRIS, Robert, A. , COATES, Bradley, J.
IPC分类号： A61B17/56
CPC分类号： A61B17/82 , A61B17/70 , A61B17/842 , Y10T24/3933 , Y10T29/53987 , Y10T29/53996
摘要： A double-apertured L-shaped crimp (14) is crimped to one end of a cable (16). The other end of the cable (13) is passed around the bone (12) or bones and, if the situation requires, any orthopedic appliance or device to be attached to the bones, and it is then passed through the other aperture (24) in the crimp. The cable is then tensioned by application thereto of a tensioning tool (17) with the tool applied to the cable and to an abutment face (23) of the crimp, whereupon the cable is tensioned. Then the cable portion in the aperture adjacent the tensioning tool is crimped onto the cable to complete the attachment. Then the tensioning tool is removed, and the free end of the cable is cut off at the abutment surface (23).
摘要翻译：双孔L形卷边（14）被压接到电缆（16）的一端。电缆（13）的另一端穿过骨头（12）或骨骼，如果需要，则要将任何矫形器具或装置附接到骨头，然后通过另一个孔口（24）在卷曲。然后通过施加到张紧工具（17）上的电缆将电缆张紧，同时将工具施加到电缆和压接的邻接面（23），由此电缆被张紧。然后，邻近张紧工具的孔中的电缆部分被压接到电缆上以完成附件。然后移除张紧工具，并且在邻接表面（23）处切断电缆的自由端。

17. 发明申请

WO1993021847A1 POSITIONABLE SPINAL FIXATION DEVICE 审中-公开
标题翻译：可定位的脊柱固定装置
公开(公告)号：WO1993021847A1
公开(公告)日：1993-11-11
申请号：PCT/US1993003864
申请日：1993-04-23
申请人： DANEK MEDICAL, INC.
发明人： DANEK MEDICAL, INC. , ASHMAN, Richard, B.
IPC分类号： A61B17/56
CPC分类号： A61B17/7004 , A61B17/7005 , A61B17/7032
摘要： Means are provided on spinal fixation hook or screw elements along a spinal implant rod (11) for preventing or inhibiting them from unintentional sliding on the rod during handling prior to implantation in vivo. One embodiment uses a set screw (18) in an eyebolt (13) and which engages the rod (11). Another uses a plastic plug (118) in an eyebolt and which engages the rod. A third uses a grooved aperture (232) in the eyebolt (213) cooperating with a grooved rod (211) to inhibit unintentional sliding of the eyebolt on the rod.
摘要翻译：在脊髓植入杆（11）的脊椎固定钩或螺钉元件上提供装置，用于在植入体内之前防止或阻止它们在操作期间在杆上的无意滑动。一个实施例在眼螺栓（13）中使用固定螺钉（18）并与杆（11）接合。另一个在吊环上使用塑料塞（118）并与杆接合。第三个使用与带槽的杆（211）配合的吊环（213）中的带槽的孔（232），以防止吊环上的螺栓的无意滑动。

18. 发明申请

WO1993020742A1 ENDOSCOPE FOR DIRECT VISUALIZATION OF THE SPINE AND EPIDURAL SPACE 审中-公开
标题翻译：用于直接可视化脊柱和阑尾空间的内窥镜
公开(公告)号：WO1993020742A1
公开(公告)日：1993-10-28
申请号：PCT/US1993003217
申请日：1993-04-07
申请人： DANEK MEDICAL, INC.
发明人： DANEK MEDICAL, INC. , KAGAN, Jonathan , WHITE, Roger , BRUMFIELD, David, L. , SMELSER, Ricci
IPC分类号： A61B01/06
CPC分类号： A61B1/0051 , A61B1/042 , A61B1/3135 , A61B5/032
摘要： A system (10) for direct visualization of the spine includes a catheter (12) and a fiber-optic bundle (20) disposed within the catheter (12) which is connected to a light source and camera. The optical bundle is connected (26) to the proximal end of the catheter to permit rotation of the bundle relative thereto. A mechanism for deflecting the catheter tip provides a conical viewing angle (13) for the fiber-optic bundle and assists in steering the catheter through the spinal space. The mechanism includes a deflection wire (57) extending through the catheter and affixed at the distal end (83) thereof. The proximal end of the deflection wire is affixed to a sleeve (58) slidably disposed around the catheter to contact a stop surface (59) as the catheter and deflection wire are moved. The stop surface prevents further movement of the catheter causing tension in the wire between the sleeve and the wire's securement to the catheter, thereby bending the catheter tip in the direction of the securement.
摘要翻译：用于脊柱直接可视化的系统（10）包括设置在导管（12）内的导管（12）和光纤束（20），其连接到光源和照相机。光束被连接（26）到导管的近端以允许束相对于其旋转。用于偏转导管末端的机构提供用于光纤束的锥形视角（13），并且有助于将导管转向脊柱空间。该机构包括延伸穿过导管并固定在其远端（83）处的偏转线（57）。当导管和偏转线移动时，偏转线的近端固定到可滑动地设置在导管周围的套筒（58），以接触止动表面（59）。止动表面防止导管的进一步移动，导致套管和电线的固定件之间的电线中的张力导向导管，从而沿着固定方向弯曲导管尖端。

19. 发明申请

WO1993012737A1 SPINAL HOOK 审中-公开
标题翻译：脊柱钩
公开(公告)号：WO1993012737A1
公开(公告)日：1993-07-08
申请号：PCT/US1992010658
申请日：1992-12-10
申请人： DANEK MEDICAL, INC.
发明人： DANEK MEDICAL, INC. , ASHMAN, Richard, B. , SHERMAN, Michael, C.
IPC分类号： A61F05/00
CPC分类号： A61B17/7041 , A61B17/7076
摘要： A new spinal hook (10) of the present invention which comprises a hook-configured shoe (11) with an integral top portion (15). The top portion (15) includes a pair of central posts (17) which are displaced to form a slot (19) therebetween. Each central post includes a groove (22) colinearly formed to receive a spinal rod within. The slot between the two posts is oriented with respect to the grooves so that an eyebolt assembly (E) may be used to engage the hook to the fixation rod. In another aspect of the invention, a slot (25) is formed in the end faces (28) of the hook. The slot forms one part of a tongue and slot instrumentation engagement arrangement, with a hook-holding instrument including a correspondingly configured tongue. In another aspect of the invention, each of the pair of central posts (17) include grooves (22) on both lateral faces (27) of the posts so that the spinal rod (29) can be situated on either side of the spinal hook (10).

20. 发明申请

WO1992014426A1 IMPROVED EXTERNAL FIXATION FRAME ASSEMBLY 审中-公开
标题翻译：改进的外部固定框架组件
公开(公告)号：WO1992014426A1
公开(公告)日：1992-09-03
申请号：PCT/US1992001345
申请日：1992-02-20
申请人： DANEK MEDICAL, INC.
发明人： DANEK MEDICAL, INC. , LEWIS, Frank, M. , TREBING, Linda, M. , MILLER, David, F.
IPC分类号： A61F05/04
CPC分类号： A61B17/62 , A61B2017/00902
摘要： An arcuate frame assembly (10) for use in external fixation systems or devices is disclosed. The arcuate frame assembly (10) is comprised of an x-ray transparent or radiolucent frame segment (12) having a plurality of holes (16) drilled therethrough with counterbores sunk into both sides of the hole (16) for receiving therein an aluminum eyelet (14). The eyelet (14) is glued or press-fitted into the hole. The eyelets are made of aluminum which is a radiolucent material. The eyelets are color coded using aluminum anodizing techniques to produce a variety of colors. The color of the eyelets (14) installed into a particular frame assembly (10) signify the size or shape of the assembly (10) thereby enabling one to ascertain at a glance which arcuate frame assemblies (10) are designed to mate with one another to provide a circular assembly for encircling the limbs of a patient.
摘要翻译：公开了一种用于外部固定系统或装置的弓形框架组件（10）。弧形框架组件（10）由x射线透明或射线可透的框架段（12）组成，其具有穿过其中的多个孔（16），沉孔沉入孔（16）的两侧，用于在其中接纳铝孔眼（14）。孔眼（14）被胶合或压配合到孔中。孔眼由铝制成，其为射线可透过材料。孔眼采用铝阳极氧化技术进行颜色编码，以产生各种颜色。安装在特定框架组件（10）中的孔眼（14）的颜色表示组件（10）的尺寸或形状，从而能够一目了然地确定哪些弓形框架组件（10）被设计成彼此配合以提供用于环绕患者肢体的圆形组件。

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