公开(公告)号：EP2897541A1

公开(公告)日：2015-07-29

申请号：EP13838851.7

申请日：2013-09-24

申请人： Spinefrontier, Inc.

发明人： CHIN, Kingsley ,  YIN, Lin ,  LORE, Vito ,  IBARRA, Matthew ,  DRNEK, Michael

IPC分类号： A61B17/70 ,  A61F2/44 ,  A61L27/04 ,  A61L27/14

CPC分类号： A61F2/447 ,  A61B17/8033 ,  A61B17/8052 ,  A61F2/30749 ,  A61F2/4455 ,  A61F2/4611 ,  A61F2002/30331 ,  A61F2002/305 ,  A61F2002/30571 ,  A61F2002/30578 ,  A61F2002/30579 ,  A61F2002/30604 ,  A61F2002/30733 ,  A61F2002/30787 ,  A61F2002/30878 ,  A61F2002/30884 ,  A61F2002/30904 ,  A61F2002/4619 ,  A61F2002/4627 ,  A61F2002/4629

摘要： An interbody spinal fusion assembly includes an interbody cage, planar metal pins and bone fasteners. The interbody cage includes a metal cage and a PEEK insert. The PEEK insert is inserted into a slot of the metal cage and is secured to the metal cage with a pin. The assembled interbody cage is inserted in the space between two adjacent vertebras and is secured in placed with the planar metal pins and the bone fasteners.

公开(公告)号：EP2593045A2

公开(公告)日：2013-05-22

申请号：EP11807549.8

申请日：2011-07-15

申请人： Spinefrontier, Inc.

发明人： CHIN, Kingsley ,  IBARRA, Matthew ,  HENSHAW, Graig ,  DRNEK, Michael

IPC分类号： A61F2/44 ,  A61B17/70 ,  A61B17/86

CPC分类号： A61B17/7068 ,  A61B17/8052

摘要： An implantable assembly for stabilization of two adjacent spinous processes in a spinal column includes an elongated first component extending along a first axis, an elongated second component extending along a second axis, a hub spacer, means for inserting and securing the hub spacer transversely through the interspinous ligament separating the first and second spinous processes and means for clamping and securing first and second spinous processes of first and second adjacent vertebras, respectively, between the first and second components. The first and second components are arranged opposite and parallel to each other and are separated by the hub spacer.

公开(公告)号：EP2531126A2

公开(公告)日：2012-12-12

申请号：EP11740206.5

申请日：2011-01-28

申请人： Spinefrontier, Inc.

发明人： CHIN, Kingsley, R. ,  HENSHAW, Craig ,  IBARRA, Matthew ,  SAUNDERS, Todd

IPC分类号： A61B17/70 ,  A61B17/86

CPC分类号： A61B17/7037 ,  A61B17/7005 ,  A61B17/7044 ,  A61B17/7064 ,  A61B17/864 ,  A61B17/8685 ,  A61B17/8695 ,  A61B2090/036 ,  Y10T29/49826

摘要： A spinal screw assembly includes a bone-anchoring member, a washer, and a seat. The bone-anchoring member includes a main shaft, a washer head, and a spherical head. The spherical head extends upward from the top end of the main shaft and the washer head extends laterally from a location of the main shaft between the main shaft's top end and bottom end. The washer is polyaxially rotatable and positionable around the washer head and is configured to be placed at a first angle relative to the main shaft. The seat is polyaxially rotatable and positionable around the spherical head independent from the washer and is configured to be placed at a second angle relative to the main shaft, wherein the second angle is independent from the first angle.