RETRODRILL SYSTEM
    4.
    发明申请

    公开(公告)号:US20130158555A1

    公开(公告)日:2013-06-20

    申请号:US13752713

    申请日:2013-01-29

    IPC分类号: A61B17/17

    摘要: The present disclosure relates to a method of creating a bone tunnel during ligament reconstruction surgery. The method includes placing a guide wire through the femur, the guide wire having a first end portion including a pointed tip and a second end portion; placing a drill mechanism over the first end portion of the guide wire, the drill mechanism having a first end portion including a drill bit and a second end portion including an attachment portion; coupling an adaptor assembly to the attachment portion, the adaptor assembly including a shaft; coupling a drill to the shaft and operating the drill to create a tunnel in the femur; coupling a drill bit assembly to the second end portion of the guide wire and locating the assembly against the drill bit of the attachment portion; and operating the drill to create a counter bore within the tunnel.

    Retrodrill system
    5.
    发明授权
    Retrodrill system 有权
    Retrodrill系统

    公开(公告)号:US08388621B2

    公开(公告)日:2013-03-05

    申请号:US12399397

    申请日:2009-03-06

    IPC分类号: A61B17/00

    摘要: The present disclosure relates to a method of creating a bone tunnel during ligament reconstruction surgery. The method includes placing a guide wire through the femur, the guide wire having a first end portion including a pointed tip and a second end portion; placing a drill mechanism over the first end portion of the guide wire, the drill mechanism having a first end portion including a drill bit and a second end portion including an attachment portion; coupling an adaptor assembly to the attachment portion, the adaptor assembly including a shaft; coupling a drill to the shaft and operating the drill to create a tunnel in the femur; coupling a drill bit assembly to the second end portion of the guide wire and locating the assembly against the drill bit of the attachment portion; and operating the drill to create a counter bore within the tunnel.

    摘要翻译: 本公开涉及在韧带重建手术期间创建骨隧道的方法。 所述方法包括将导丝放置在所述股骨中,所述导丝具有包括尖端和第二端部的第一端部; 在所述导丝的所述第一端部上设置钻机构,所述钻机构具有包括钻头的第一端部部分和包括附接部分的第二端部部分; 将适配器组件联接到所述附接部分,所述适配器组件包括轴; 将钻头连接到轴上并操作钻头以在股骨中形成隧道; 将钻头组件联接到导丝的第二端部,并将组件定位在附接部分的钻头上; 并操作钻机以在隧道内创建一个沉孔。

    Graft attachment device and method of using same
    7.
    发明授权
    Graft attachment device and method of using same 失效
    移植附着装置及其使用方法

    公开(公告)号:US5306301A

    公开(公告)日:1994-04-26

    申请号:US16411

    申请日:1993-02-11

    摘要: A graft attachment device having an elongated body with a leading end and a trailing end, each defining an element for carrying a filament such as a suture. The body further defines at least one element for attaching to the body either a graft or a graft connection element which is in turn connected to the graft. The element for attaching enables the body to rotate relative to the graft from an initial insertion position, along an axis substantially parallel to the graft, to a final fixation position transverse to the graft to secure the graft relative to a bone. A method of attaching a graft to the bone using such a graft attachment device includes forming a socket in a bone such as a femur to accommodate an end of the graft, the socket having an opening at one end and a floor at its opposite end. A passage is formed from the floor of the socket to the opposite side of the bone, the passage having a width at least as large as the maximum width of the graft attachment device. The graft is secured to the element for attaching, and the lead and trailing filaments are inserted through the passage. The lead filament is pulled until the elongated body of the graft attachment device emerges from the passage. the elongated body is then rotated by pulling on the trailing filament to rotate the body from the initial insertion position to the final fixation position transverse to the graft. The elongated body is then seated against the surface of the bone by pulling on the graft to fixate the graft to the bone.

    摘要翻译: 一种移植物附着装置,其具有带有前端和后端的细长体,每个限定用于承载细丝如丝线的元件。 身体还限定了至少一个元件,用于附接到身体,移植物或移植物连接元件又连接到移植物。 用于附接的元件使得主体能够相对于移植物沿着基本上平行于移植物的轴线从初始插入位置旋转到横向于移植物的最终固定位置,以相对于骨固定移植物。 使用这种移植物附接装置将移植物附接到骨的方法包括在诸如股骨的骨中形成插座以容纳移植物的端部,所述插座在一端具有开口,在其相对端具有底板。 通道从插座的地板到骨的相对侧形成,通道的宽度至少与移植物附着装置的最大宽度一样大。 移植物被固定到用于附接的元件上,并且引导丝和尾丝被插入穿过通道。 牵引引线丝直到移植物附着装置的细长体从通道出来。 然后通过拉动尾丝来旋转细长主体,使身体从初始插入位置旋转到与移植物横向的最终固定位置。 然后通过拉动移植物将细长的身体抵靠骨的表面固定,以将移植物固定在骨上。

    Retrodrill System
    8.
    发明申请
    Retrodrill System 有权
    Retrodrill系统

    公开(公告)号:US20090228013A1

    公开(公告)日:2009-09-10

    申请号:US12399397

    申请日:2009-03-06

    IPC分类号: A61B17/00 A61B17/58

    摘要: The present disclosure relates to a method of creating a bone tunnel during ligament reconstruction surgery. The method includes placing a guide wire through the femur, the guide wire having a first end portion including a pointed tip and a second end portion; placing a drill mechanism over the first end portion of the guide wire, the drill mechanism having a first end portion including a drill bit and a second end portion including an attachment portion; coupling an adaptor assembly to the attachment portion, the adaptor assembly including a shaft; coupling a drill to the shaft and operating the drill to create a tunnel in the femur; coupling a drill bit assembly to the second end portion of the guide wire and locating the assembly against the drill bit of the attachment portion; and operating the drill to create a counter bore within the tunnel.

    摘要翻译: 本公开涉及在韧带重建手术期间创建骨隧道的方法。 所述方法包括将导丝放置在所述股骨中,所述导丝具有包括尖端和第二端部的第一端部; 在所述导丝的所述第一端部上设置钻机构,所述钻机构具有包括钻头的第一端部部分和包括附接部分的第二端部部分; 将适配器组件联接到所述附接部分,所述适配器组件包括轴; 将钻头连接到轴上并操作钻头以在股骨中形成隧道; 将钻头组件联接到导丝的第二端部,并将组件定位在附接部分的钻头上; 并操作钻机以在隧道内创建一个沉孔。

    Retrodrill system
    9.
    发明授权
    Retrodrill system 有权
    Retrodrill系统

    公开(公告)号:US08882773B2

    公开(公告)日:2014-11-11

    申请号:US13752713

    申请日:2013-01-29

    摘要: The present disclosure relates to a method of creating a bone tunnel during ligament reconstruction surgery. The method includes placing a guide wire through the femur, the guide wire having a first end portion including a pointed tip and a second end portion; placing a drill mechanism over the first end portion of the guide wire, the drill mechanism having a first end portion including a drill bit and a second end portion including an attachment portion; coupling an adaptor assembly to the attachment portion, the adaptor assembly including a shaft; coupling a drill to the shaft and operating the drill to create a tunnel in the femur; coupling a drill bit assembly to the second end portion of the guide wire and locating the assembly against the drill bit of the attachment portion; and operating the drill to create a counter bore within the tunnel.

    摘要翻译: 本公开涉及在韧带重建手术期间创建骨隧道的方法。 所述方法包括将导丝放置在所述股骨中,所述导丝具有包括尖端和第二端部的第一端部; 在所述导丝的所述第一端部上设置钻机构,所述钻机构具有包括钻头的第一端部部分和包括附接部分的第二端部部分; 将适配器组件联接到所述附接部分,所述适配器组件包括轴; 将钻头连接到轴上并操作钻头以在股骨中形成隧道; 将钻头组件联接到导丝的第二端部,并将组件定位在附接部分的钻头上; 并操作钻机以在隧道内创建一个沉孔。

    Graft anchor
    10.
    发明授权
    Graft anchor 失效
    移植锚

    公开(公告)号:US06231606B1

    公开(公告)日:2001-05-15

    申请号:US08800961

    申请日:1997-02-18

    IPC分类号: A61F208

    摘要: A graft anchor includes an anchor member for placement in bone tissue. The anchor member defines an opening. An inner member is insertably securable into the anchor member opening. A fastener is configured such that insertion and securing of the inner member into the anchor member opening results in a holding force being applied to the graft. The anchor member is of limited length to maintain its distal end within the bone. The anchor member includes a distal drive opening for receiving a drive tool and the inner member includes a proximal drive opening for receiving the drive tool. The fastener includes channels for containing the graft, a fastener body with protrusions extending from the fastener body for penetrating bone tissue, and a reinforcing member contained within the fastener body.

    摘要翻译: 移植物锚固件包括用于放置在骨组织中的锚定构件。 锚定构件限定开口。 内部构件可插入地固定到锚定构件开口中。 紧固件被构造成使得内部构件插入和固定到锚固构件开口中导致施加到移植物的保持力。 锚定构件具有有限的长度以将其远端保持在骨骼内。 锚定构件包括用于接收驱动工具的远侧驱动开口,并且内部构件包括用于接收驱动工具的近侧驱动开口。 紧固件包括用于容纳移植物的通道,具有从紧固件主体延伸用于穿透骨组织的突起的紧固件主体,以及容纳在紧固件主体内的加强构件。