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    Cannulated tissue anchor system
    2.
    发明授权
    Cannulated tissue anchor system 有权
    插管组织锚系统

    公开(公告)号：US06346109B1

    公开(公告)日：2002-02-12

    申请号：US09591376

    申请日：2000-06-09

    申请人： Joseph Fucci ,  Robert C. Hackett ,  T. Dan Moore ,  Mark A. Bellafiore

    发明人： Joseph Fucci ,  Robert C. Hackett ,  T. Dan Moore ,  Mark A. Bellafiore

    IPC分类号： A61B1756

    CPC分类号： A61B17/064 ,  A61B17/0469 ,  A61B17/068 ,  A61B2017/0416 ,  A61B2017/0646 ,  A61B2017/0647 ,  Y10S606/916

    摘要： A system for inserting a cannulated tissue anchor during endoscopic surgical procedures. The system incorporates an elongated generally cylindrical tissue anchor having a plurality of barbs outwardly extending from its body and a transverse head situated at its proximal end. The head is elongated along a major axis which is misaligned relative to the rows of barbs on the body of the tissue anchor in order to enhance retention of the anchor within selected tissue. The anchor may be inserted during an endoscopic surgical procedure by a single-handed operation utilizing an instrument having a longitudinally slidable needle for guiding the anchor into place and a longitudinally slidable push rod for pushing the anchor along the needle. The system incorporates a package/loading device to facilitate the assembly of a cannulated tissue anchor with the inserter, the package/loading device being provided with a means for guiding the inserter needle through the axial bore of the tissue anchor.

    摘要翻译： 在内镜手术过程中插入插管组织锚的系统。 该系统包括细长的大致圆柱形的组织锚，其具有从其主体向外延伸的多个倒钩和位于其近端的横向头部。 头部沿着长轴延伸，该长轴相对于组织锚固体的身体上的倒钩行排列不对准，以便增强锚定体在选定组织内的保持力。 锚固件可以在内窥镜手术过程中通过单手操作来插入，该单手操作利用具有用于将锚固件引导到位的纵向可滑动的针的器具以及用于沿着针推动锚的纵向可滑动的推杆。 该系统包括一个包装/装载装置，以方便与插入器组装插管组织锚，该包装/装载装置设置有用于引导插入针穿过组织锚的轴向孔的装置。

    Storage package for coring reamer assembly
    4.
    发明授权
    Storage package for coring reamer assembly 有权

    公开(公告)号：US07537597B2

    公开(公告)日：2009-05-26

    申请号：US10988238

    申请日：2004-11-12

    申请人： Bartolome J. Salazar ,  Andrea Brasfield ,  Mark A. Bellafiore

    发明人： Bartolome J. Salazar ,  Andrea Brasfield ,  Mark A. Bellafiore

    IPC分类号： A61B17/00 ,  A61B19/00

    CPC分类号： A61B17/1637 ,  A61B50/30 ,  A61B50/3001 ,  A61B2050/006

    摘要： A guide bushing for a coring reamer having a tapered member with its largest diameter at its first end so that the guide bushing frictionally engages an internal surface of the reamer with a line contact. The guide bushing has a passage sized to slidably receive a guide pin. In use, the bushing advances in the proximal direction within the coring reamer along a guide pin while the excavated bone enters the passageway through the reamer. A storage package specifically designed for the reamer assembly is employed to remove the excavated bone from within the reamer. The package has a closed distal end and an open proximal end closeable with a cap. With the coring reamer received in cantilevered fashion through a central opening of the cap of the tube, and with an adapter that couples the coring reamer to a handpiece installed, a wrench is placed over the adapter and turned while the user grips peripheral surfaces of the cap to prevent rotation of the coring reamer. A plunger is inserted through the opening through the coring reamer from the proximal end and is pushed through the reamer until the bone core and bushing fall out of the distal end of the coring reamer.

    Guide bushing for coring reamer, storage package for reamer assembly, and method of use
    5.
    发明授权
    Guide bushing for coring reamer, storage package for reamer assembly, and method of use 有权
    用于取心铰刀的导套，扩孔器组装的储存包装和使用方法

    公开(公告)号：US06451023B1

    公开(公告)日：2002-09-17

    申请号：US09769666

    申请日：2001-01-25

    申请人： Bartolome J. Salazar ,  Andrea Brasfield ,  Mark A. Bellafiore

    发明人： Bartolome J. Salazar ,  Andrea Brasfield ,  Mark A. Bellafiore

    IPC分类号： A61F500

    CPC分类号： A61B17/1637 ,  A61B50/30 ,  A61B50/3001 ,  A61B2050/006

    摘要： A guide bushing for a coring reamer having a tapered member with its largest diameter at its first end so that the guide bushing frictionally engages an internal surface of the reamer with a line contact. The guide bushing has a passage sized to slidably receive a guide pin. In use, the bushing advances in the proximal direction within the coring reamer along a guide pin while the excavated bone enters the passageway through the reamer. A storage package specifically designed for the reamer assembly is employed to remove the excavated bone from within the reamer. The package has a closed distal end and an open proximal end closeable with a cap. With the coring reamer received in cantilevered fashion through a central opening of the cap of the tube, and with an adapter that couples the coring reamer to a handpiece installed, a wrench is placed over the adapter and turned while the user grips peripheral surfaces of the cap to prevent rotation of the coring reamer. A plunger is inserted through the opening through the coring reamer from the proximal end and is pushed through the reamer until the bone core and bushing fall out of the distal end of the coring reamer.

    摘要翻译： 一种用于取心铰刀的导向衬套，其具有在其第一端处具有最大直径的锥形构件，使得导向衬套以线接触件摩擦地接合扩孔器的内表面。 引导衬套具有通道，其尺寸可滑动地容纳导销。 在使用中，套管沿着导向销在取芯扩孔钻的近端方向上前进，而挖掘的骨骼通过铰刀进入通道。 专门设计用于扩孔器组件的储存包装用于从铰刀内移除挖掘的骨头。 包装具有封闭的远端和可与帽盖相接的敞开的近端。 随着取心铰刀通过管帽的中心开口接收到取芯扩孔器，并且具有将取芯扩孔器连接到安装的手柄上的适配器，扳手放置在适配器上并转动，同时用户握住 盖子以防止取心铰刀旋转。 柱塞从近端通过取芯扩孔器穿过开口插入，并被推通过铰刀，直到骨芯和衬套从取心铰刀的远端掉出。

    Storage package for coring reamer assembly
    7.
    发明授权
    Storage package for coring reamer assembly 有权

    公开(公告)号：US06857520B2

    公开(公告)日：2005-02-22

    申请号：US10104577

    申请日：2002-03-22

    申请人： Bartolome J. Salazar ,  Andrea Brasfield ,  Mark A. Bellafiore

    发明人： Bartolome J. Salazar ,  Andrea Brasfield ,  Mark A. Bellafiore

    IPC分类号： A61B17/16 ,  A61B19/02 ,  B65D85/10

    CPC分类号： A61B17/1637 ,  A61B50/30 ,  A61B50/3001 ,  A61B2050/006

    摘要： A guide bushing for a coring reamer having a tapered member with its largest diameter at its first end so that the guide bushing frictionally engages an internal surface of the reamer with a line contact. The guide bushing has a passage sized to slidably receive a guide pin. In use, the bushing advances in the proximal direction within the coring reamer along a guide pin while the excavated bone enters the passageway through the reamer. A storage package specifically designed for the reamer assembly is employed to remove the excavated bone from within the reamer. The package has a closed distal end and an open proximal end closeable with a cap. With the coring reamer received in cantilevered fashion through a central opening of the cap of the tube, and with an adapter that couples the coring reamer to a handpiece installed, a wrench is placed over the adapter and turned while the user grips peripheral surfaces of the cap to prevent rotation of the coring reamer. A plunger is inserted through the opening through the coring reamer from the proximal end and is pushed through the reamer until the bone core and bushing fall out of the distal end of the coring reamer.