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1. 发明专利

AU2004211957A1 Low profile spinal fixation system 未知
公开(公告)号：AU2004211957A1
公开(公告)日：2004-08-26
申请号：AU2004211957
申请日：2004-02-05
申请人： PIONEER LABORATORIES INC
发明人： KILPELA THOMAS S , BERREVOETS GREGORY , JANOWSKI BRIAN P , KORHONEN FRANCIS J
IPC分类号： A61B17/70 , A61B17/58
摘要： A spinal fixation system is provided that, in one form, includes a coupling member having a cam lock member that is fixed against translation therealong as it is turned with turning of the cam lock member causing an elongate member such as a spinal rod to be pushed downward in the coupling member for fixing the rod therein. In another aspect, the rod is fixed against a low profile insert that seats in a recess formed in the head of an anchor member projecting from the coupling member. The insert has an upper surface against which the rod is fixed and that in one form is flat to provide for line contact against the rod so as to minimize damage thereto. In another form, the cam lock member cams against a clamping member driving it downward in the coupling member for fixing the rod therein.

2. 发明申请

WO2006091863A3 MINIMALLY INVASIVE SURGICAL SYSTEM 审中-公开
公开(公告)号：WO2006091863A3
公开(公告)日：2006-08-31
申请号：PCT/US2006/006684
申请日：2006-02-23
申请人： PIONEER LABORATORIES, INC. , SONGER, Matthew, N. , GEPHART, Matthew, Peter , BERMAN, Phil , LYNCH, Robert, S. , CORRAO, Ernie, N.
发明人： SONGER, Matthew, N. , GEPHART, Matthew, Peter , BERMAN, Phil , LYNCH, Robert, S. , CORRAO, Ernie, N.
IPC分类号： A61B17/56
摘要： A minimally invasive surgical system for implanting pedicle screw assemblies to be conncted b a spinal rod is disclosed. In one form, the system includes a plutality of holding mechanisms (141) for the pedicle scew assemblies, each holding mechanism (141) for being inserted through an incision and configured to receive tools along an axis thereof for driving a scew anchor of the pedicle screw assembly into a vertebra and securing the spinal rod thereto and a rod inserter (140) that is configured to adjustably hold the rod and insert the rod through a common incision with one of the holding mechanisms for being fed into position in an initial direction that is transverse to the axes of the holding mechanisms.

3. 发明申请

WO2006017130A2 SKELETAL RECONSTRUCTION DEVICE 审中-公开
标题翻译：骨骼重建装置
公开(公告)号：WO2006017130A2
公开(公告)日：2006-02-16
申请号：PCT/US2005/024146
申请日：2005-07-08
申请人： PIONEER LABORATORIES, INC. , GILBERT, Jonathan, M. , BAO, Qi-Bin , JANOWSKI, Brian, P.
发明人： GILBERT, Jonathan, M. , BAO, Qi-Bin , JANOWSKI, Brian, P.
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61F2/441 , A61F2002/30331 , A61F2002/30383 , A61F2002/30426 , A61F2002/30476 , A61F2002/30507 , A61F2002/30517 , A61F2002/30528 , A61F2002/30583 , A61F2002/30616 , A61F2002/30662 , A61F2002/30663 , A61F2002/30785 , A61F2002/30841 , A61F2002/30884 , A61F2002/30904 , A61F2002/443 , A61F2210/0085 , A61F2220/0025 , A61F2220/0033 , A61F2310/00544
摘要： A spinal column reconstruction device is disclosed including at least two bone surface engagement portions, each for fixation to distinct vertebral bone portions, a mobile portion of the device positioned between the two bone surface portions and providing for movement therebetween, and a motion limiter portion generally fixing the bone surface engagement portions in a predetermined positional orientation for reconstruction of the spine.
摘要翻译：公开了一种脊柱重建装置，其包括至少两个骨表面接合部分，每个骨表面接合部分用于固定到不同的椎骨部分，该装置的移动部分位于两个骨表面部分之间并提供其间的运动，并且一般地，运动限制器部分将骨表面接合部分固定在用于脊柱重建的预定位置方向上。

4. 发明申请

WO2005041818A2 ARTIFICIAL DISC DEVICE 审中-公开
标题翻译：人造盘装置
公开(公告)号：WO2005041818A2
公开(公告)日：2005-05-12
申请号：PCT/US2004/035004
申请日：2004-10-22
申请人： PIONEER LABORATORIES, INC. , BAO, Qi-Bin , TRUDEAU, Jeffrey, L. , JANOWSKI, Brian, P. , SONGER, Matthew, N. , YUAN, Hansen , KILPELA, Thomas, S. , BERREVOETS, Gregory
发明人： BAO, Qi-Bin , TRUDEAU, Jeffrey, L. , JANOWSKI, Brian, P. , SONGER, Matthew, N. , YUAN, Hansen , KILPELA, Thomas, S. , BERREVOETS, Gregory
IPC分类号： A61F
CPC分类号： A61F2/4684 , A61F2/30742 , A61F2/30965 , A61F2/442 , A61F2/4425 , A61F2/4611 , A61F2002/30014 , A61F2002/30016 , A61F2002/3008 , A61F2002/30113 , A61F2002/30123 , A61F2002/30125 , A61F2002/30133 , A61F2002/30158 , A61F2002/302 , A61F2002/3023 , A61F2002/30242 , A61F2002/30245 , A61F2002/30299 , A61F2002/30311 , A61F2002/30327 , A61F2002/30331 , A61F2002/30369 , A61F2002/30387 , A61F2002/3039 , A61F2002/30428 , A61F2002/30448 , A61F2002/30462 , A61F2002/30471 , A61F2002/30476 , A61F2002/30485 , A61F2002/305 , A61F2002/30507 , A61F2002/3052 , A61F2002/30528 , A61F2002/30538 , A61F2002/3054 , A61F2002/3055 , A61F2002/30556 , A61F2002/30563 , A61F2002/30565 , A61F2002/30574 , A61F2002/30581 , A61F2002/30583 , A61F2002/30586 , A61F2002/30588 , A61F2002/30604 , A61F2002/30616 , A61F2002/30649 , A61F2002/30662 , A61F2002/30673 , A61F2002/30685 , A61F2002/30738 , A61F2002/30784 , A61F2002/30841 , A61F2002/30919 , A61F2002/30934 , A61F2002/30935 , A61F2002/443 , A61F2002/444 , A61F2002/4627 , A61F2002/4628 , A61F2002/4681 , A61F2002/484 , A61F2210/0085 , A61F2220/0025 , A61F2220/0033 , A61F2220/005 , A61F2220/0075 , A61F2220/0091 , A61F2230/0006 , A61F2230/0008 , A61F2230/0015 , A61F2230/0026 , A61F2230/0065 , A61F2230/0069 , A61F2230/0071 , A61F2230/0093 , A61F2250/0006 , A61F2250/0009 , A61F2250/0018 , A61F2250/0019 , A61F2250/0039 , A61F2250/0098 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00179 , A61F2310/00203 , A61F2310/00239 , A61F2310/00574
摘要： An artificial disc device for replacing a damaged nucleus is disclosed. In one form, the device may be inserted in components such that the device may be assembled within and retained by the natural annulus therein. In another form, the device may be inserted into the natural annulus in a collapsed or compressed state or arrangement and then be expanded within and retained by the annulus therein. In a further form, the device may be provided with a releasable connection so that the device may be connected in an insertion configuration and may be released in an operable configuration. Insertion tools and methods are also disclosed.
摘要翻译：公开了一种用于更换损坏的核的人造盘装置。在一种形式中，装置可以插入到部件中，使得装置可以组装在其内的天然环中并由其中的天然环保持。在另一种形式中，装置可以以塌缩或压缩的状态或布置插入天然环形空间中，然后在其中扩张并由其中的环保持。在另一形式中，设备可以设置有可释放的连接，使得设备可以以插入配置连接并且可以以可操作的配置被释放。还公开了插入工具和方法。

5. 发明申请

WO2003047423A3 SYSTEM AND METHOD FOR BONE FIXATION 审中-公开
公开(公告)号：WO2003047423A3
公开(公告)日：2003-06-12
申请号：PCT/US2002/038717
申请日：2002-12-03
申请人： PIONEER LABORATORIES, INC.
发明人： SONGER, Matthew, N.
IPC分类号： A61B17/58
摘要： A system and method for maintaining positions of bones fixed or approximated relative to each other is provided that is ideal for minimizing interference with surrounding viscera in spinal column procedures, although other good application therefor are also disclosed. In the preferred form, a cable anchoring apparatus in the form of a screw member (26) having an elongate shank (28) that is threaded for substantially the full length thereof is employed. An internal driver surface (96) is provided so that the size of the proximate end (32) of the shank (28) can be minimized or maintained consistently sized with respect to the remainder of the shank (28) with no enlarged driver head formed thereat. This allows the amount of bone material that is removed from full insertion of the screw anchor 26 to be minimized, i.e. no countersinking for an enlarged driver head is necessary, thus improving holding power of the cable anchor herein. Further, the full threading of the shank (28) for substantially its entire length enables the screw member (26) to be fully sunk into the bone so that no portions thereof, such as an enlarged screw head, project into the surrounding body cavity in which the bone is located. In the spinal column application, a criss-cross cable pattern (63) is disclosed to better resist torsional forces and keep any decompression devices (66) in place in the gap between adjacent vertebrae.

6. 发明申请

WO2007038654A3 APPARATUS AND METHOD FOR IMPLANTATION OF SURGICAL DEVICES 审中-公开
公开(公告)号：WO2007038654A3
公开(公告)日：2007-04-05
申请号：PCT/US2006/037789
申请日：2006-09-26
申请人： PIONEER LABORATORIES, INC. , BERREVOETS, Gregory
发明人： BERREVOETS, Gregory
IPC分类号： A61B17/88
摘要： A driver apparatus for implanting spinal rod fixation devices including an anchor member and a coupling member pivotable relative to the anchor member is disclosed. The driver apparatus generally immobilizes the anchor member and coupling member relative to each other and to the driver apparatus during insertion to minimize interference between the coupling member and tissues surrounding the implantation site, as well as to minimize the clearance required for implantation. The driver apparatus includes a driver portion engageable with the anchor member for effecting seating of the anchor member, such as by threadably driving the anchor member in the bone. The driver portion is closely fit between portions such as upstanding walls of the coupling member to prevent relative rotation therebetween. The driver apparatus further includes locking portions shiftable to secure the coupling member with the driver apparatus when the driver is engaged with the anchor member.

7. 发明申请

WO2004071276A2 BONE PLATE SYSTEM 审中-公开
标题翻译：骨板系统
公开(公告)号：WO2004071276A2
公开(公告)日：2004-08-26
申请号：PCT/US2004/003205
申请日：2004-02-05
申请人： PIONEER LABORATORIES, INC. , SONGER, Matthew, N. , YUAN, Hansen , KILPELA, Thomas, S. , JANOWSKI, Brian, P. , BERREVOETS, Greg, A.
发明人： SONGER, Matthew, N. , YUAN, Hansen , KILPELA, Thomas, S. , JANOWSKI, Brian, P. , BERREVOETS, Greg, A.
IPC分类号： A61B
CPC分类号： A61B17/8033 , A61B17/7059 , A61B17/8047 , A61B17/8615
摘要： Bone plate and bone screw lock systems are provided for use in surgical implants. In a preferred form, the bone plate or other implantable member defines a bore for receiving a bone screw and a recess in communication with the bore. A screw lock operates in the bore at the recess to engage and lock the bone screw against unintentional movement. The preferred screw lock is shifted about the screw between an unlocked position to allow manipulation of the screw and a locked position in which the screw lock grips the head of the screw to prevent movement of the screw. The screw lock preferably has a c-shaped collar configuration with opposing ends and a camming engagement with the plate or other member in the recess. Upon rotation of the screw lock, the camming engagement causes the ends of the collar to either shift toward one another in which the collar compresses about the screw to lock the screw or away from another to unlock the screw head.
摘要翻译：提供骨板和骨螺钉锁定系统用于外科植入物。在优选形式中，骨板或其它可植入构件限定用于接收骨螺钉和与孔连通的凹部的孔。螺钉锁在凹部的孔中操作以接合和锁定骨螺钉以防止意外的运动。优选的螺丝锁在解锁位置之间绕螺丝移动以允许操纵螺钉和锁定位置，在该位置螺钉锁定螺钉的头部以防止螺钉的移动。螺钉锁定件优选地具有带有相对端的c形套环构造，并且与凹槽中的板或其它构件的凸轮接合。当旋转螺钉锁定时，凸轮接合使得轴环的端部朝向彼此移动，其中套环围绕螺钉压缩以锁定螺钉或远离另一螺钉以解锁螺钉头。

8. 发明申请

WO2003099172A1 ARTIFICIAL INTERVERTEBRAL DISC DEVICE 审中-公开
标题翻译：人造椎间盘装置
公开(公告)号：WO2003099172A1
公开(公告)日：2003-12-04
申请号：PCT/US2003/016394
申请日：2003-05-23
申请人： PIONEER LABORATORIES, INC. , SONGER, Matthew, N. , KILPELA, Thomas, S. , JANOWSKI, Brian, P. , BERREVOETS, Gregory, A. , GEPHART, Matthew, P.
发明人： SONGER, Matthew, N. , KILPELA, Thomas, S. , JANOWSKI, Brian, P. , BERREVOETS, Gregory, A. , GEPHART, Matthew, P.
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61F2/30742 , A61F2/30965 , A61F2/442 , A61F2002/30014 , A61F2002/30016 , A61F2002/30123 , A61F2002/302 , A61F2002/30242 , A61F2002/30245 , A61F2002/30299 , A61F2002/30311 , A61F2002/30331 , A61F2002/3039 , A61F2002/305 , A61F2002/30528 , A61F2002/30563 , A61F2002/30581 , A61F2002/30649 , A61F2002/30673 , A61F2002/30685 , A61F2002/30738 , A61F2002/30784 , A61F2002/30841 , A61F2002/30919 , A61F2002/30934 , A61F2002/30935 , A61F2002/443 , A61F2002/444 , A61F2220/0025 , A61F2220/0033 , A61F2230/0006 , A61F2230/0065 , A61F2230/0071 , A61F2230/0093 , A61F2250/0018 , A61F2250/0019 , A61F2310/00017 , A61F2310/00023 , A61F2310/00179 , A61F2310/00574 , Y10S606/907
摘要： Artificial disc devices (10) are disclosed that restore correct anatomical intervertebral spacing for damaged discs while maintaining a substantially normal range of biomechanical movement for the vertebrae between which they are implanted. The disc devices (10) include center bearing (12) and outer or annular bearing portions (14) with the center bearing portion (12) including generally axially extending locating surfaces (16 & 18) which cooperate with the facing vertebral surfaces to resist migration. The outer bearing portion (14) is for load bearing or load sharing with the center bearing portion (12) and includes surfaces (28 & 32) that extend radially toward the periphery of the vertebrae so that subsidence about the center bearing portion (12) is minimized. Alternate forms of the disc devices include one with an axially enlarged center ball bearing (92) having an annular ring bearing extending (82) thereabout and another having upper and lower plate members (20 & 22) with a central bumper member (36) and a surrounding resilient annular member (14) therebetween.
摘要翻译：公开了人造盘装置（10），其为损坏的盘恢复正确的解剖学椎间间隔，同时保持其植入椎骨之间的生物力学运动的基本正常范围。盘装置（10）包括中心轴承（12）和具有中心轴承部分（12）的外部或环形轴承部分（14），其包括大致轴向延伸的定位表面（16和18），其与相对的椎骨表面配合以抵抗迁移。外轴承部分（14）用于与中心轴承部分（12）的承载或负载共享，并且包括朝向椎骨的周边径向延伸的表面（28和32），使得围绕中心轴承部分（12）被最小化。盘装置的替代形式包括具有轴向扩大的中心球轴承（92）的轴承，其具有在其周围延伸（82）的环形环轴承，另一个具有带有中央缓冲构件（36）的上板和下板构件（20和22）围绕其间的弹性环形构件（14）。

9. 发明申请

WO2003068048A3 CANNULATED BONE SCREW 审中-公开
公开(公告)号：WO2003068048A3
公开(公告)日：2003-08-21
申请号：PCT/US2003/004069
申请日：2003-02-12
申请人： PIONEER LABORATORIES, INC.
发明人： VLAHOS, Jeff , SONGER, Matthew, N. , DAVENPORT, Kenneth
IPC分类号： A61B17/56
摘要： A small cannulated bone screw (10) is provided having an optimized combination of strength, cannula size and thread depth. A set of such strong and small size screws (10) is also provided where the smallest sizes can have one performance ratio emphasized over another, and the larger sizes can have the emphasis reversed. In particular, the smallest screws optimize the combination of their strength and cannula size with the larger screws optimizing the combination of their strength and thread depth. In any event, each of the screws (10) in the set has an optimized combination of strength, cannula size and thread depth throughout the full range of screw sizes in the set, e.g. 3.0 mm to 7.5 mm major diameters.

10. 发明申请

WO2003047423A2 SYSTEM AND METHOD FOR BONE FIXATION 审中-公开
标题翻译：用于骨固定的系统和方法
公开(公告)号：WO2003047423A2
公开(公告)日：2003-06-12
申请号：PCT/US2002/038717
申请日：2002-12-03
申请人： PIONEER LABORATORIES, INC.
发明人： SONGER, Matthew, N.
IPC分类号： A61B
CPC分类号： A61B17/0401 , A61B17/0469 , A61B17/0487 , A61B17/7022 , A61B17/864 , A61B2017/0409 , A61B2017/0414 , A61B2017/044 , A61B2017/0445 , A61B2017/0454 , A61B2017/0488 , A61B2017/0496 , A61B2017/7073 , Y10S606/90 , Y10S606/907
摘要： A system and method for maintaining positions of bones fixed or approximated relative to each other is provided that is ideal for minimizing interference with surrounding viscera in spinal column procedures, although other good application therefor are also disclosed. In the preferred form, a cable anchoring apparatus in the form of a screw member having an elongate shank that is threaded for substantially the full length thereof is employed. An internal driver surface is provided so that the size of the proximate end of the shank can be minimized or maintained consistently sized with respect to the reminder of the shank with no enlarged driver head formed thereat. This allows the amount of bone material that is removed from full insertion of the screw anchor to be minimized, i.e. no countersinking for an enlarged driver head is necessary, thus improving holding power of the cable anchor herein. Further, the full threading of the shank for substantially its entire length enables the screw member to be fully sunk into the bone so that no portions thereof, such as an enlarged screw head, project into the surrounding body cavity in which the bone is located. In the spinal column application, a criss-cross cable pattern is disclosed to better resist torsional forces and keep any decompression devices in place in the gap between adjacent vertebrae.
摘要翻译：提供了一种用于保持相对于彼此固定或近似的骨骼的位置的系统和方法，其对于最小化对脊柱过程中的周围内脏的干扰是理想的，但是也公开了其它良好的应用。在优选形式中，采用螺纹构件形式的电缆锚定装置，其具有螺纹基本上全长的细长柄。提供内部驱动器表面，使得柄部的近端的尺寸可以相对于柄的提醒最小化或保持一致，而没有在其上形成的扩大的驾驶员头。这允许从螺钉的完全插入中去除的骨材料的量被最小化，即不需要用于扩大的驾驶员头部的锪孔，因此在此改善了电缆锚的保持力。此外，柄的基本上整个长度的全部螺纹使得螺钉构件能够完全沉入骨中，使得其不具有扩大的螺钉头的部分突出到骨骼所在的周围的体腔中。在脊柱应用中，公开了十字交叉电缆图案以更好地抵抗扭转力并将任何减压装置保持在相邻椎骨之间的间隙中的适当位置。

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