专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20070276371A1 Dynamic cervical plate 有权
标题翻译：动态宫颈板
公开(公告)号：US20070276371A1
公开(公告)日：2007-11-29
申请号：US11624575
申请日：2007-01-18
申请人： Bret Baynham , G. Baynham , Matthew Baynham , David Campbell
发明人： Bret Baynham , G. Baynham , Matthew Baynham , David Campbell
IPC分类号： A61B17/58
CPC分类号： A61B17/7059 , A61B17/8009
摘要： A dynamic cervical plate has a ratchet and pawl mechanism that allows the cervical plate to post operatively shorten the length of the plate and maintain compression between adjacent vertebrae. The plate has an elongated shaft with teeth on one surface and a groove along each longitudinal edge. A lateral plate is attached on one end of the shaft. The plate has screw holes for connecting with the head of a spinal screw. Another lateral plate is slidably engaged in the longitudinal grooves along the shaft and has a spring clip acting as a pawl with the teeth on the shaft. The sliding bar has screw holes on each side of the shaft. The clip is configured to span the screw holes to automatically engage and prevent screws from backing out of the holes.
摘要翻译：动态的宫颈板具有棘轮和棘爪机构，其允许颈椎板在手术后可操作地缩短板的长度并保持相邻椎骨之间的压缩。板具有细长轴，在一个表面上具有齿，沿着每个纵向边缘具有凹槽。侧板安装在轴的一端。该板具有用于与脊椎螺钉的头部连接的螺钉孔。另一侧板沿着轴可滑动地接合在纵向槽中，并且具有用作棘爪的弹簧夹，其中齿在轴上。滑杆在轴的每一侧都有螺孔。夹子被配置为跨越螺钉孔以自动接合并防止螺钉从孔中退出。

2. 发明申请

US20060036249A1 Bone plate with screw lock 有权
标题翻译：骨板带螺丝锁
公开(公告)号：US20060036249A1
公开(公告)日：2006-02-16
申请号：US10918518
申请日：2004-08-12
申请人： Bret Baynham , G. Baynham , Matthew Baynham , David Campbell
发明人： Bret Baynham , G. Baynham , Matthew Baynham , David Campbell
IPC分类号： A61F2/30
CPC分类号： A61B17/8042 , A61B17/7059
摘要： A bone plate for stabilizing adjacent vertebrae or ends of a bone has a span for extending across the discontinuity. The span has brackets for attaching to the bone. The brackets have countersunk bores terminating in apertures through which bone screws are placed in the bone. A lock screw aperture is located adjacent the countersunk bores with a portion of the sidewall forming a thin flexible tab in each bore. To prevent back-out of the bone screws, a lock screw is threaded into the lock screw aperture distorting the bore of the bone screw aperture.
摘要翻译：用于稳定相邻椎骨或骨的末端的骨板具有跨越不连续部分的跨度。该跨度具有用于附接到骨头的支架。支架具有沉没孔，终止于孔中，骨螺钉通过孔插入骨中。锁定螺钉孔位于沉孔附近，侧壁的一部分在每个孔中形成薄的柔性突片。为了防止骨螺钉脱落，锁定螺钉拧入锁定螺钉孔，使骨螺钉孔的孔变形。

3. 发明申请

US20050177160A1 Dynamic cervical plate 审中-公开
标题翻译：动态宫颈板
公开(公告)号：US20050177160A1
公开(公告)日：2005-08-11
申请号：US10776369
申请日：2004-02-10
申请人： Bret Baynham , G. Baynham , Matthew Baynham , David Campbell
发明人： Bret Baynham , G. Baynham , Matthew Baynham , David Campbell
IPC分类号： A61B17/70 , A61B17/80 , A61B17/56
CPC分类号： A61B17/8009 , A61B17/7059
摘要： A dynamic cervical plate has a ratchet and pawl mechanism that allows the cervical plate to post operatively shorten the length of the plate and maintain compression between adjacent vertebrae. The plate has an elongated shaft with teeth on one surface and a groove along each longitudinal edge. A lateral bar is attached on one end of the shaft. The bar has screw holes for connecting with the head of a spinal screw. Another lateral bar is slidably engaged in the longitudinal grooves along the shaft and has a spring clip acting as a pawl with the teeth on the shaft. The sliding bar has screw holes on each side of the shaft. The clip is configured to span the screw holes to prevent screws from backing out of the holes.
摘要翻译：动态的宫颈板具有棘轮和棘爪机构，其允许颈椎板在手术后可操作地缩短板的长度并保持相邻椎骨之间的压缩。板具有细长轴，在一个表面上具有齿，沿着每个纵向边缘具有凹槽。侧杆连接在轴的一端。该杆具有用于与脊椎螺钉的头部连接的螺钉孔。另一侧杆沿着轴可滑动地接合在纵向槽中，并且具有作为棘爪的弹簧夹，其中齿在轴上。滑杆在轴的每一侧都有螺孔。夹子被配置为跨越螺钉孔以防止螺钉从孔中退出。

4. 发明申请

US20060036252A1 Polyaxial screw 有权
标题翻译：多轴螺丝
公开(公告)号：US20060036252A1
公开(公告)日：2006-02-16
申请号：US10918517
申请日：2004-08-12
申请人： Bret Baynham , G. Baynham , Matthew Baynham , David Campbell
发明人： Bret Baynham , G. Baynham , Matthew Baynham , David Campbell
IPC分类号： A61B17/86 , A61B17/70
CPC分类号： A61B17/7037 , A61B17/7035 , A61B17/7041 , A61B2090/037
摘要： A polyaxial screw is used to secure orthopedic appliances to bone, particularly the spine. The polyaxial screw has a shaft including a helical screw thread for securing the screw to bone. One end of the shaft has a reverse tapered head tapering toward and away from the shaft from an enlarged median. A spherical shaped swivel, having an opening smaller than the median, is snapped over the head to rotatably engage the shaft. A connector with a dome shaped cavity on one end and bifurcated tabs on the other is connected with the swivel and tightened in place with a set screw and guide ring. An appliance is held between the bifurcated tabs. The tabs are frangible to reduce the profile above the appliance.
摘要翻译：使用多轴螺钉将矫形器具固定在骨骼上，特别是脊柱。多轴螺钉具有包括用于将螺钉固定到骨头上的螺旋螺纹的轴。轴的一端具有从扩大的中间部朝向和远离轴逐渐变细的倒锥形头。具有小于中间的开口的球形旋转件被卡在头部上以可旋转地接合轴。在一端具有圆顶形腔并且另一端具有分叉片的连接器与旋转接头连接，并用定位螺钉和引导环将其紧固到位。器具保持在分叉片之间。标签是易碎的，以减少设备上方的轮廓。

5. 发明申请

US20070270968A1 PLIF OPPOSING WEDGE RAMP 有权
标题翻译： PLIF对手WEDGE RAMP
公开(公告)号：US20070270968A1
公开(公告)日：2007-11-22
申请号：US11741274
申请日：2007-04-27
申请人： Bret Baynham , G. Baynham , Matthew Baynham , David Campbell
发明人： Bret Baynham , G. Baynham , Matthew Baynham , David Campbell
IPC分类号： A61F2/44
CPC分类号： A61F2/447 , A61F2002/30266 , A61F2002/30433 , A61F2002/30509 , A61F2002/3055 , A61F2002/30556 , A61F2002/30579 , A61F2002/30772 , A61F2002/30774 , A61F2002/3082 , A61F2002/30879 , A61F2220/0025 , A61F2220/0041 , A61F2230/0082 , A61F2250/0009 , A61F2310/00017 , A61F2310/00023
摘要： A spinal fusion implant for implantation between adjacent vertebrae is formed in the approximate shape of a hollow cube. The device has an upper section and a lower section separated by a distractor all of which are relatively movable. The sidewalls of the upper section and the lower section terminate in inclined planes so that the sections move away from each other as the wedge shaped distractor increases the height of the device.
摘要翻译：用于在相邻椎骨之间植入的脊柱融合植入物以中空立方体的大致形状形成。该装置具有由牵引器分开的上部和下部，所有这些都相对可移动。上部和下部的侧壁终止于倾斜平面，使得当楔形牵引器增加装置的高度时，这些部分彼此远离。

6. 发明申请

US20060278049A1 Medical fastener and tool 有权
标题翻译：医疗紧固件和工具
公开(公告)号：US20060278049A1
公开(公告)日：2006-12-14
申请号：US11149704
申请日：2005-06-09
申请人： Matthew Baynham
发明人： Matthew Baynham
IPC分类号： B25B13/48 , B25B15/00 , B25B13/06 , B25B23/00
CPC分类号： B25B15/005 , A61B17/861 , A61B17/8875 , F16B23/003
摘要： A drive system for a surgical fastener is composed of a drive tool with a drive tip that mates closely with the recess formed in the head of a threaded fastener. The surgical fastener has a head with a quadrilobe fitting therein which closely mates with the quardilobe tip of the tool. The cooperating drive surfaces align the fastener and tool coaxially and produce four point contact equidistant about the circumference of said fastener significantly reducing angular excursions of the fastener during placement in the bone.
摘要翻译：用于手术紧固件的驱动系统由具有与形成在螺纹紧固件的头部中的凹部紧密配合的驱动头的驱动工具组成。手术紧固件具有头部，其中具有四瓣配件，其与工具的准眼尖端紧密配合。配合的驱动表面使紧固件和工具同轴对准，并且围绕所述紧固件的圆周产生等距离的四点接触，显着减少紧固件在放置在骨中时的角度偏移。

7. 发明申请

US20050177179A1 Surgical cable system 审中-公开
标题翻译：外科电缆系统
公开(公告)号：US20050177179A1
公开(公告)日：2005-08-11
申请号：US10776728
申请日：2004-02-10
申请人： Bret Baynham , G. Baynham , Matthew Baynham , David Campbell
发明人： Bret Baynham , G. Baynham , Matthew Baynham , David Campbell
IPC分类号： A61B17/10 , A61B17/82 , A61B17/88
CPC分类号： A61B17/82 , A61B17/8869
摘要： A surgical cable system for fixing bones in a spatial relationship is composed of a multistrand cable having improved flexibility with a fastener on one end and a free end. The fastener has an aperture through which the free end of the cable is inserted after being looped around the bones. The fastener has a stop in the aperture to crimp the cable to permanently fix the loop in the desired position. The tension on the cable is set using a provisional fastener and a tensioner instrument. The provisional fastener serves to separate the permanent fastener from the tensioner and align the cable to reduce friction and slack for more precise control of the tension and the size of the loop. The tensioner has a fixed length shaft providing small precise adjustments in the cable.
摘要翻译：用于固定骨骼的空间关系的外科用电缆系统由具有在一端的紧固件和自由端具有改进的柔性的多股电缆组成。紧固件具有孔，电缆的自由端在环绕骨头之后插入该孔中。紧固件在孔中具有停止以压接电缆以将环永久地固定在期望的位置。使用临时紧固件和张紧器仪器设置电缆上的张力。临时紧固件用于将永久性紧固件与张紧器分离并对准电缆以减少摩擦和松弛，以更精确地控制环路的张力和尺寸。张紧器具有固定长度的轴，在电缆中提供小的精确调整。

8. 发明申请

US20050177161A1 Static anterior cervical plate 有权
标题翻译：静态前宫颈板
公开(公告)号：US20050177161A1
公开(公告)日：2005-08-11
申请号：US10776731
申请日：2004-02-10
申请人： Bret Baynham , G. Baynham , Matthew Baynham , David Campbell
发明人： Bret Baynham , G. Baynham , Matthew Baynham , David Campbell
IPC分类号： A61B17/70 , A61B17/80 , A61B17/86 , A61B17/56
CPC分类号： A61B17/8042 , A61B17/7059 , A61B17/8635
摘要： A bone plate for use in anterior cervical spinal fixation has interlocking components to prevent dislodgement of the plate due to anatomical forces. The plate is formed in the shape of a block letter C and the exposed surface is smooth to prevent trauma to internal body tissue. The plate spans the intervertebral space with each end attached to an adjacent vertebrae by bone screws threadably engaged with the bone. The distal ends of the bone screws The plate has a screw lock in each end for preventing the locking screws from backing out.
摘要翻译：用于前颈椎固定的骨板具有互锁部件，以防止由于解剖力而导致板的移位。板形成为块字母C的形状，并且暴露的表面是光滑的，以防止对身体组织的创伤。椎间盘跨越椎间隙，每个端部通过与骨头螺纹接合的骨螺钉连接到相邻的椎骨。骨螺钉的远端板每端都有一个螺丝锁，用于防止锁定螺丝退出。

9. 发明申请

US20050177235A1 Spinal fusion device 有权
标题翻译：脊柱融合装置
公开(公告)号：US20050177235A1
公开(公告)日：2005-08-11
申请号：US10776663
申请日：2004-02-10
申请人： Bret Baynham , G. Baynham , Matthew Baynham , David Campbell
发明人： Bret Baynham , G. Baynham , Matthew Baynham , David Campbell
IPC分类号： A61F2/00 , A61F2/02 , A61F2/30 , A61F2/44
CPC分类号： A61F2/447 , A61F2002/30266 , A61F2002/30433 , A61F2002/30509 , A61F2002/3055 , A61F2002/30556 , A61F2002/30579 , A61F2002/30772 , A61F2002/30774 , A61F2002/3082 , A61F2002/30879 , A61F2220/0025 , A61F2220/0041 , A61F2230/0082 , A61F2250/0009 , A61F2310/00017 , A61F2310/00023
摘要： A spinal fusion device for implantation between adjacent vertebrae is formed in the approximate shape of a hollow cube. The device has an upper section and a lower section relatively movable with regard to each other. The sidewalls of the upper section and the lower section terminate in complementary inclined planes so that as the sections move away from each other the height of the device lessens and as the sections move toward each other the height of the device increases. A distractor is placed within the hollow body and contacts the upper and lower sections by a link which is used to adjust the height of the device.
摘要翻译：用于在相邻椎骨之间植入的脊柱融合装置形成为中空立方体的大致形状。该装置具有相对于彼此可相对移动的上部和下部。上部和下部的侧壁终止于互补的倾斜平面，使得当部分彼此远离时，装置的高度减小，并且随着部分朝向彼此移动，装置的高度增加。牵引器放置在中空体内，并通过用于调节装置的高度的连杆与上部和下部接触。

10. 发明申请

US20050177152A1 Cross link system 有权
标题翻译：交叉链接系统
公开(公告)号：US20050177152A1
公开(公告)日：2005-08-11
申请号：US10776732
申请日：2004-02-10
申请人： Bret Baynham , G. Baynham , Matthew Baynham , David Campbell
发明人： Bret Baynham , G. Baynham , Matthew Baynham , David Campbell
IPC分类号： A61B17/56 , A61B17/70
CPC分类号： A61B17/7052
摘要： A cross link system provides stability to spinal rods by maintaining a set distance between the rods. The cross link has a bar with connectors on each end formed with grooves that engage each of the spinal rods. Each of the connectors has a cam that can be manipulated to obstruct the groove and provide a friction fit between the spinal rod and the cross link. The cams have locking nuts that prevent disengagement of the cam and rod. The bar has two shafts interconnected by a bifurcated pin with upstanding ends. a piston is located between the upstanding ends and diverts shear forces along the longitudinal axis of the bar.
摘要翻译：交叉连接系统通过维持杆之间的设定距离来提供对脊柱杆的稳定性。交叉连杆具有杆，每个端部上的连接器形成有与每个脊椎杆啮合的凹槽。每个连接器具有凸轮，该凸轮可被操纵以阻塞凹槽并在脊柱杆和交叉连杆之间提供摩擦配合。凸轮具有防止凸轮和杆脱开的锁紧螺母。该杆具有通过具有直立端的分叉销相互连接的两个轴。活塞位于直立端之间，并且沿着杆的纵向轴线转移剪切力。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式