发明申请
WO2010036950A3 LOAD-SHARING BONE ANCHOR, DYNAMIC VERTICAL ROD AND ASSEMBLIES FOR DYNAMIC STABILIZATION OF THE SPINE
审中-公开
基本信息:
- 专利标题： LOAD-SHARING BONE ANCHOR, DYNAMIC VERTICAL ROD AND ASSEMBLIES FOR DYNAMIC STABILIZATION OF THE SPINE
- 专利标题（中）：负载共享骨锚，动态垂直杆和组合动力学动态稳定
- 申请号：PCT/US2009058466 申请日：2009-09-25
- 公开(公告)号：WO2010036950A3 公开(公告)日：2010-07-22
- 发明人： WINSLOW CHARLES J , MITCHELL STEVEN T , FLYNN JOHN J , ZUCHERMAN JAMES F , HSU KEN Y , KLYCE HENRY A , KLYCE H ADAM R
- 申请人： SPARTEK MEDICAL INC , WINSLOW CHARLES J , MITCHELL STEVEN T , FLYNN JOHN J , ZUCHERMAN JAMES F , HSU KEN Y , KLYCE HENRY A , KLYCE H ADAM R
- 专利权人： SPARTEK MEDICAL INC,WINSLOW CHARLES J,MITCHELL STEVEN T,FLYNN JOHN J,ZUCHERMAN JAMES F,HSU KEN Y,KLYCE HENRY A,KLYCE H ADAM R
- 当前专利权人： SPARTEK MEDICAL INC,WINSLOW CHARLES J,MITCHELL STEVEN T,FLYNN JOHN J,ZUCHERMAN JAMES F,HSU KEN Y,KLYCE HENRY A,KLYCE H ADAM R
- 优先权： US10062508 2008-09-26; US10059308 2008-09-26; US11965108 2008-12-03; US12265808 2008-12-15; US14442609 2009-01-13; US16778909 2009-04-08; US21755609 2009-06-01; US22547809 2009-07-14; US56648509 2009-09-24; US56649109 2009-09-24; US56649809 2009-09-24; US56650409 2009-09-24; US56650709 2009-09-24; US56651109 2009-09-24; US56651909 2009-09-24; US56652209 2009-09-24; US56652909 2009-09-24; US56653109 2009-09-24; US56653409 2009-09-24; US56655909 2009-09-24
- 主分类号： A61B17/70
- IPC分类号： A61B17/70 ; A61B17/58 ; A61B17/86
摘要：
A versatile dynamic bone anchor and spinal rod for use in a dynamic stabilization system to support the spine while providing for the preservation of spinal motion. The dynamic bone anchor provides load sharing while preserving range of motion. The dynamic bone anchor includes a deflectable post connected by a ball-joint to a threaded anchor. Deflection of the deflectable post is controlled by a compliant member. The dynamic rod is connected to the dynamic bone anchor by a joint which permits relative movement of the deflectable post and rod reducing the stress exerted upon the bone anchors and spinal anatomy.
摘要（中）：
一种多功能动态骨锚和脊柱杆，用于动态稳定系统中，以支撑脊柱，同时提供脊柱运动的保留。 动态骨锚提供负载共享，同时保持运动范围。 动态骨锚包括通过球形接头连接到螺纹锚固件的可偏转柱。 可偏转柱的偏转由顺应构件控制。 动态杆通过接头连接到动态骨锚，其允许可偏转柱和杆的相对运动减小施加在骨锚和脊骨解剖结构上的应力。
IPC结构图谱:
| A | 人类生活必需 |
| --A61 | 医学或兽医学；卫生学 |
| ----A61B | 诊断；外科；鉴定 |
| ------A61B17/00 | 外科器械、装置或方法，例如止血带 |
| --------A61B17/56 | .治疗骨或关节的装置或方法；其专用设备 |
| ----------A61B17/58 | ..用于接骨的，如接骨板、接骨螺钉或类似物 |
| ------------A61B17/60 | ...用于外部接骨的，如关节面脱离器、收缩器 |
| --------------A61B17/70 | ....脊柱定位器或稳定器 |