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    • 21. 发明授权
    • Suture screw
    • 缝合螺丝
    • US06840953B2
    • 2005-01-11
    • US10033951
    • 2001-12-22
    • Jonathan Martinek
    • Jonathan Martinek
    • A61B17/04
    • A61B17/0401A61B17/0487A61B2017/0409A61B2017/0412A61B2017/0414A61B2017/044A61B2017/045
    • A two part suture screw for anchoring tissue and bone is disclosed. The suture screw includes a threaded outer sleeve having a longitudinal bore extending therethrough. A pin having a conical insertion tip is provided and includes a proximally extending shaft configured for insertion in the longitudinal bore of the outer sleeve. The shaft includes a transverse bore through the pin for slidingly receiving a length of suture. A pair of channels extend from the transverse bore proximally along the outer surfaces of the shaft. The sleeve is provided with corresponding channels which extend proximally from a point adjacent the throughbore to form a complete bore for free sliding receipt of the suture within the suture screw. The suture contemplated for use with the disclosed suture screw has a diameter smaller than that of the transverse bore and the bores formed by the channels of the pin and sleeve to allow the suture to freely slide therein. A method of using the suture anchor to anchor tissue to bone is also disclosed.
    • 公开了用于锚固组织和骨的两部分缝合螺钉。 缝合螺钉包括具有延伸穿过其中的纵向孔的带螺纹的外套筒。 提供具有锥形插入尖端的销,并且包括构造成用于插入外套筒的纵向孔中的近端延伸的轴。 轴包括穿过销的横向孔,用于滑动地接收一段缝合线。 一对通道沿着轴的外表面向近侧从横向孔延伸。 套筒设置有相应的通道,其从邻近通孔的点向近侧延伸以形成用于在缝合线螺钉内自由滑动接合缝合线的完整孔。 预期用于所公开的缝合螺钉的缝合线的直径小于由所述销和套筒的通道形成的横向孔和孔的直径,以允许缝合线在其中自由滑动。 还公开了使用缝合锚锚固组织至骨的方法。
    • 23. 发明申请
    • Knotless tissue anchor
    • 无节组织锚
    • US20080140118A1
    • 2008-06-12
    • US11981347
    • 2007-10-31
    • Jonathan Martinek
    • Jonathan Martinek
    • A61B17/04A61B17/10
    • A61B17/0401A61B17/0469A61B17/062A61B17/0625A61B2017/00862A61B2017/0409A61B2017/0412A61B2017/0414A61B2017/06047A61B2017/0609A61B2090/037
    • There is disclosed a radially expandable knotless tissue anchor including an expandable outer member defining a bore and an inner member slidably positioned within the bore. Relative longitudinal movement of the inner member relative to the expandable member causes a portion of the expandable member to expand radially outwardly. The tissue anchor further includes a length of suture material having a first end affixed to a distal end of the inner member and a second end preferably affixed to a suturing needle. A transverse bore is provided adjacent the distal end of the inner member. There is also disclosed a method of knotlessly anchoring a section of tissue to a section of bone having a bore dolled therethrough. The method includes passing the suture through the tissue and positioning the expandable member and a section of tissue within the interior of the bore drilled in bone. Expansion of the expandable member secures the suture between the expandable member and the bone to thereby secure the attached tissue to bone. There is also disclosed a method of knotlessly securing a section of ligament within an elongated bore drilled in bone. The method includes passing the length of suture through the ligament and drawing the ligament adjacent the distal end of the inner member and wrapping or lashing the ligament to the distally inner member. Distal movement of the expandable member relative to the inner member causes expansion of the expandable member to secure both the suture and the section of ligament between the expandable member and the bone. Additionally, a distal movement of the expandable member forces the lashed sections of suture off the inner member.
    • 公开了一种径向可扩展的无缝组织锚,其包括限定孔的可膨胀外部构件和可滑动地定位在孔内的内部构件。 内部构件相对于可膨胀构件的相对纵向运动导致可扩张构件的一部分径向向外膨胀。 组织锚固件还包括长度的缝合材料,其具有固定到内部构件的远端的第一端和优选地固定到缝合针的第二端。 横向孔邻近内部构件的远端设置。 还公开了一种将一部分组织无缝地锚固到具有穿过其中的孔的一部分骨的方法。 该方法包括使缝合线穿过组织并将可扩张构件和组织的一部分定位在在骨中钻孔的内部内部。 可扩张构件的膨胀将缝合线固定在可膨胀构件和骨之间,从而将附着的组织固定在骨上。 还公开了一种无缝地将一段韧带固定在钻孔的细长孔中的方法。 该方法包括使缝合线的长度通过韧带并且拉伸邻近内部构件的远端的韧带并且将韧带缠绕或捆绑到远端内部构件。 可扩张构件相对于内部构件的远端运动导致可扩张构件的膨胀,以将可缝合物和韧带部分固定在可扩张构件和骨之间。 此外,可扩张构件的远端运动迫使缝合线的睫毛部分离开内部构件。
    • 24. 发明授权
    • Knotless tissue anchor
    • 无节组织锚
    • US07235100B2
    • 2007-06-26
    • US11314771
    • 2005-12-21
    • Jonathan Martinek
    • Jonathan Martinek
    • A61F2/08A61B17/04A61B17/84
    • A61B17/0401A61B17/0469A61B17/0487A61B17/062A61B2017/00004A61B2017/00858A61B2017/00862A61B2017/0409A61B2017/0412A61B2017/0414A61B2017/0424A61B2017/0427A61B2017/0438A61B2017/044A61B2017/0458A61B2090/037A61F2/0805A61F2/0811A61F2002/0835A61F2002/0858A61F2002/0882A61F2002/0888Y10S606/908Y10S606/916
    • There is disclosed a radially expandable knotless tissue anchor including an expandable outer member defining a bore and an inner member slidably positioned within the bore. Relative longitudinal movement of the inner member relative to the expandable member causes a portion of the expandable member to expand radially outwardly. The tissue anchor further includes a length of suture material having a first end affixed to a distal end of the inner member and a second end preferably affixed to a suturing needle. A transverse bore is provided adjacent the distal end of the inner member. There is also disclosed a method of knotlessly anchoring a section of tissue to a section of bone having a bore drilled therethrough. The method includes passing the suture through the tissue and positioning the expandable member and a section of tissue within the interior of the bore drilled in bone. Expansion of the expandable member secures the suture between the expandable member and the bone to thereby secure the attached tissue to bone. There is also disclosed a method of knotlessly securing a section of ligament within an elongated bore drilled in bone. The method includes passing the length of suture through the ligament and drawing the ligament adjacent the distal end of the inner member and wrapping or lashing the ligament to the distally inner member. Distal movement of the expandable member relative to the inner member causes expansion of the expandable member to secure both the suture and the section of ligament between the expandable member and the bone. Additionally, a distal movement of the expandable member forces the lashed sections of suture off the inner member.
    • 公开了一种径向可扩展的无缝组织锚,其包括限定孔的可膨胀外部构件和可滑动地定位在孔内的内部构件。 内部构件相对于可膨胀构件的相对纵向运动导致可扩张构件的一部分径向向外膨胀。 组织锚固件还包括长度的缝合材料,其具有固定到内部构件的远端的第一端和优选地固定到缝合针的第二端。 横向孔邻近内部构件的远端设置。 还公开了一种将一部分组织无缝地锚定到具有穿过其中钻孔的骨的一部分的方法。 该方法包括使缝合线穿过组织并将可扩张构件和组织的一部分定位在在骨中钻孔的内部内部。 可扩张构件的膨胀将缝合线固定在可膨胀构件和骨之间,从而将附着的组织固定在骨上。 还公开了一种无缝地将一段韧带固定在钻孔的细长孔中的方法。 该方法包括使缝合线的长度通过韧带并且拉伸邻近内部构件的远端的韧带并且将韧带缠绕或捆绑到远端内部构件。 可扩张构件相对于内部构件的远端运动导致可扩张构件的膨胀,以将可缝合物和韧带部分固定在可扩张构件和骨之间。 此外,可扩张构件的远端运动迫使缝合线的睫毛部分离开内部构件。