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1. 发明申请

WO0221999A3 KNOTLESS TISSUE ANCHOR 审中-公开
标题翻译：无伤组织锚
公开(公告)号：WO0221999A3
公开(公告)日：2003-09-12
申请号：PCT/US0128794
申请日：2001-09-14
申请人： SURGICAL DYNAMICS INC
发明人： MARTINEK JONATHAN
IPC分类号： A61B17/00 , A61B17/04 , A61B19/00 , A61F2/08
CPC分类号： A61B17/0401 , A61B17/0469 , A61B17/0487 , A61B17/062 , A61B2017/00004 , A61B2017/00858 , A61B2017/00862 , A61B2017/0409 , A61B2017/0412 , A61B2017/0414 , A61B2017/0424 , A61B2017/0427 , A61B2017/0438 , A61B2017/044 , A61B2017/0458 , A61B2090/037 , A61F2/0805 , A61F2/0811 , A61F2002/0835 , A61F2002/0858 , A61F2002/0882 , A61F2002/0888 , Y10S606/908 , Y10S606/916
摘要： There is disclosed a radially expandable knotless tissue anchor (10) including an expandable outer member (12), defining a bore (15) and an inner member (24) slidably positioned within the bore (15). Relative longitudinal movement of the inner member (24), relative to the expandable member (12) causes a portion of the expandable member to expand radially outwardly. The tissue anchor further includes a length of suture material (40) having a first end affixed to a distal end to the inner member and a second end preferably affixed to a suturing needle (46). 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.
摘要翻译：公开了一种可径向扩张的无缝组织锚固件（10），其包括可扩张的外部构件（12），其限定了可滑动地定位在孔（15）内的孔（15）和内部构件（24）。内部构件（24）相对于可膨胀构件（12）的相对纵向运动导致可扩张构件的一部分径向向外扩张。组织锚固件还包括长度的缝合材料（40），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（46）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。

2. 发明申请

WO2002034170A3 BARREL-SHAPED APPARATUS FOR FUSING ADJACENT BONE STRUCTURE 审中-公开
公开(公告)号：WO2002034170A3
公开(公告)日：2002-05-02
申请号：PCT/US2001/032608
申请日：2001-10-18
申请人： SURGICAL DYNAMICS, INC.
发明人： WALKENHORST, Jared , COHEN, Herb , MIDDLETON, Lance
IPC分类号： A61F2/44
摘要： A fusion implant apparatus for facilitating fusion of adjacent bone structures includes a threadless implant member which is positioned between adjacent opposed bone structures. The implant member defines a longitudinal axis and first and second longitudinal ends and has an outer wall which is dimensioned to engage the opposed bone structures upon positioning therebetween in supporting relation therewith. The outer wall defines an internal cavity for the reception of bone growth inducing substances and includes a plurality of apertures which extend therethrough in communication with the internal cavity to permit fusion of vertebral bone tissue. The implant member also includes an intermediate portion which defines a cross-sectional dimension transverse to the longitudinal axis which is greater than the respective cross-sectional dimensions of the first and second longitudinal ends of the implant member.

3. 发明申请

WO9965425A2 ARTIFICIAL INTERVERTEBRAL DISC 审中-公开
标题翻译：人造椎间盘
公开(公告)号：WO9965425A2
公开(公告)日：1999-12-23
申请号：PCT/US9913509
申请日：1999-06-16
申请人： SURGICAL DYNAMICS INC
发明人： MIDDLETON LANCE
IPC分类号： A61F2/00 , A61F2/28 , A61F2/30 , A61F2/44 , A61F2/46
CPC分类号： A61F2/442 , A61F2/30744 , A61F2/4465 , A61F2002/2835 , A61F2002/30133 , A61F2002/30181 , A61F2002/30289 , A61F2002/30354 , A61F2002/30566 , A61F2002/30571 , A61F2002/30594 , A61F2002/30772 , A61F2002/30777 , A61F2002/4475 , A61F2002/464 , A61F2220/0033 , A61F2230/0015 , A61F2230/006 , A61F2230/0091 , A61F2310/00017 , A61F2310/00023
摘要： An intervertebral prosthesis includes a disc member dimensioned for insertion within an intervertebral space between adjacent vertebrae to replace at least a portion of an intervertebral disc removed therefrom. The disc member has sufficient rigidity to support the adjacent vertebrae in spaced relation, and defines a longitudinal axis extending the height of the disc member and a lateral axis transverse to the longitudinal axis. The disc member includes an exterior wall which has a slit defined therein. The slit defines a longitudinal component of direction and a lateral component of direction. Preferably, the exterior wall includes a plurality of helical slits, adjacent slits being disposed in at least partial overlapping relation to define an overlapping region. Upon insertion of the disc member within the intervertebral space with the support surfaces in contacting engagement with respective vertebral portions of the adjacent vertebrae, forces exerted by the vertebral portions on the support surfaces are transferred along the exterior wall through the overlapping region.
摘要翻译：椎间假体包括盘构件，其尺寸适于插入在相邻椎骨之间的椎间空间内，以替代从其移除的至少一部分椎间盘。盘构件具有足够的刚度以相互间隔的关系支撑相邻的椎骨，并且限定延伸盘构件的高度的纵向轴线和横向于纵向轴线的横向轴线。盘构件包括其中限定有狭缝的外壁。狭缝限定方向的纵向分量和方向的横向分量。优选地，外壁包括多个螺旋狭缝，相邻狭缝以至少部分重叠关系设置以限定重叠区域。当将盘构件插入椎间空间内时，支撑表面与相邻椎骨的相应椎骨部分接触接合，由脊椎部分施加在支撑表面上的力沿着外壁通过重叠区域传递。

4. 发明申请

WO1997033525A1 APPARATUS AND METHOD FOR IMPLANT INSERTION 审中-公开
标题翻译：用于植入插入的装置和方法
公开(公告)号：WO1997033525A1
公开(公告)日：1997-09-18
申请号：PCT/US1997003869
申请日：1997-03-13
申请人： SURGICAL DYNAMICS, INC.
发明人： SURGICAL DYNAMICS, INC. , WINSLOW, Charles, J. , MITCHELL, Steven, T.
IPC分类号： A61B17/56
CPC分类号： A61F2/4611 , A61B17/861 , A61B17/8877 , A61B17/8888 , A61F2/30744 , A61F2/442 , A61F2/446 , A61F2/4601 , A61F2/4637 , A61F2002/2835 , A61F2002/30121 , A61F2002/30143 , A61F2002/30154 , A61F2002/3021 , A61F2002/30217 , A61F2002/30235 , A61F2002/30327 , A61F2002/30382 , A61F2002/30405 , A61F2002/30617 , A61F2002/30774 , A61F2002/30777 , A61F2002/30785 , A61F2002/30787 , A61F2002/30797 , A61F2002/30813 , A61F2002/3082 , A61F2002/3085 , A61F2002/30863 , A61F2002/30874 , A61F2002/30968 , A61F2002/4475 , A61F2002/448 , A61F2002/4623 , A61F2002/4624 , A61F2002/4627 , A61F2002/464 , A61F2220/0025 , A61F2220/0033 , A61F2230/0006 , A61F2230/0017 , A61F2230/0021 , A61F2230/0067 , A61F2230/0069 , A61F2250/0039 , A61F2250/0097 , A61F2310/00023
摘要： Apparatus for, and methods of, inserting implants (200) are disclosed wherein the apparatus includes a handle portion (112) and a body portion attached to the handle portion (112). The body portion includes an outer tubular member (110), an inner tubular member (118) and an inner shaft (132). The outer tubular member (11) is fixed to the handle portion (112) for rotation therewith and with implant engaging structure (116) on its distal end. The inner tubular member (118) is disposed within the outer tubular member (110) and can move longitudinally and rotationally therein. Second implant engaging structure (130) is positioned at the distal end of the inner tubular member (118). The inner shaft (132) rotates relative the inner and outer tubular members and has a third implant engaging structure (144). At least one of the engaging structures attaches to a removable cap (206) of the implant
摘要翻译：公开了用于插入植入物（200）的装置和方法，其中所述装置包括手柄部分（112）和附接到手柄部分（112）的主体部分。主体部分包括外部管状构件（110），内部管状构件（118）和内部轴（132）。外部管状构件（11）固定到手柄部分（112）以与其一起旋转，并且其远端上具有植入物接合结构（116）。内部管状构件（118）设置在外部管状构件（110）内并且可以在其中纵向和旋转地移动。第二种植体接合结构（130）位于内部管状构件（118）的远端。内轴（132）相对于内部和外部管状构件旋转并且具有第三植入物接合结构（144）。所述接合结构中的至少一个附接到所述植入物的可移除盖（206）

5. 发明申请

WO1996008205A1 CONICALLY-SHAPED ANTERIOR FUSION CAGE AND METHOD OF IMPLANTATION 审中-公开
标题翻译：连续形状的前庭融合笼和植入方法
公开(公告)号：WO1996008205A1
公开(公告)日：1996-03-21
申请号：PCT/US1995011281
申请日：1995-09-08
申请人： SURGICAL DYNAMICS, INC.
发明人： SURGICAL DYNAMICS, INC. , PAVLOV, M., D., Paul, W. , WINSLOW, Charles, J. , JAYNE, Kirk , KLYCE, Henry, A.
IPC分类号： A61B17/70
CPC分类号： A61F2/446 , A61B17/862 , A61B17/8883 , A61F2/30744 , A61F2/442 , A61F2/4601 , A61F2/4611 , A61F2/4637 , A61F2002/2835 , A61F2002/30121 , A61F2002/30143 , A61F2002/30154 , A61F2002/3021 , A61F2002/30217 , A61F2002/30235 , A61F2002/30327 , A61F2002/30382 , A61F2002/30405 , A61F2002/30617 , A61F2002/30774 , A61F2002/30777 , A61F2002/30785 , A61F2002/30787 , A61F2002/30797 , A61F2002/30813 , A61F2002/3082 , A61F2002/3085 , A61F2002/30863 , A61F2002/30874 , A61F2002/30968 , A61F2002/4475 , A61F2002/448 , A61F2002/4623 , A61F2002/4624 , A61F2002/4627 , A61F2002/464 , A61F2220/0025 , A61F2220/0033 , A61F2230/0006 , A61F2230/0017 , A61F2230/0021 , A61F2230/0067 , A61F2230/0069 , A61F2250/0039 , A61F2250/0097 , A61F2310/00023
摘要： A fusion cage (20) for anterior vertebral body fusion is conically shaped and includes a rounded distal end (24). A thread (40) is formed as part of the external conical surface of the fusion cage (20). The thread (40) defines one or more flutes (52) which enhance the ability of the fusion cage (20) to be self-tapping. Apertures (54, 206, 322) are defined through the fusion cage in order to provide for contact between the engaged vertebral bone structures and bone growth inducing substances packed within the fusion cage. The fusion cage (20) is introduced through an anterior procedure and maintains or increases the lordosis between adjacent vertebral bone structures.
摘要翻译：用于前椎体融合的融合笼（20）是圆锥形的并且包括圆形的远端（24）。螺纹（40）形成为熔化笼（20）的外圆锥形表面的一部分。螺纹（40）限定了一个或多个凹槽（52），其增强了熔合笼（20）自攻的能力。通过融合笼限定孔径（54,206,322），以便提供所接合的椎骨结构与包裹在融合笼内的骨生长诱导物质之间的接触。融合笼（20）通过前路手术引入，并维持或增加相邻椎骨结构之间的脊柱前凸。

6. 发明申请

WO1989001797A1 INTRODUCTION SET WITH FLEXIBLE TROCAR WITH CURVED CANNULA 审中-公开
标题翻译：引言设置灵活的三叉戟与弯曲的肛门
公开(公告)号：WO1989001797A1
公开(公告)日：1989-03-09
申请号：PCT/US1988002875
申请日：1988-08-22
申请人： SURGICAL DYNAMICS, INC.
发明人： SURGICAL DYNAMICS, INC. , KLYCE, Henry , CLAWSON, Benjamin, S. , ONIK, Gary , CHERNACK, Milton, P.
IPC分类号： A61M05/18
CPC分类号： A61M39/0613 , A61B17/3421 , A61B2017/00261 , A61M25/01
摘要： An introduction set (20) is adapted for positioning a probe (22) relative to a desired site in a subject (128). The introduction set (20) includes an elongated flexible trocar (24), and a curved cannula (26) having an elongated arcuate tubular body (60) and an elongate friction reducing tubular lining (64) disposed within an elongate friction reducing tubular lining (64) disposed within the tubular body (60). The introduction set (20) further includes a dilator (28) which can be disposed in the cannula (26) for facilitating the introduction of the cannula (26) into the subject (128). The cannula (26) and dilator (28) are inserted over the trocar (24). The introduction set (20) further includes a seal nut (30) which can be lockingly secured to the cannula (26) with the trocar (24) and dilator (28) removed. The seal nut (30) provides a seal between the probe (22) and the cannula (26).

7. 发明申请

WO02051325A3 SUTURE SCREW 审中-公开
标题翻译： SUTURE螺丝
公开(公告)号：WO02051325A3
公开(公告)日：2002-12-12
申请号：PCT/US0150281
申请日：2001-12-22
申请人： SURGICAL DYNAMICS INC
发明人： MARTINEK JONATHAN
IPC分类号： A61B17/04
CPC分类号： A61B17/0401 , A61B17/0487 , A61B2017/0409 , A61B2017/0412 , A61B2017/0414 , A61B2017/044 , A61B2017/045
摘要： 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 trasverse 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.
摘要翻译：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。轴包括通过销的用于滑动地接收一段缝合线的迂回孔。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。

8. 发明申请

WO2002067823A2 APPARATUS FOR FUSING ADJACENT BONE STRUCTURES 审中-公开
标题翻译：用于烧结邻近骨结构的装置
公开(公告)号：WO2002067823A2
公开(公告)日：2002-09-06
申请号：PCT/US2001/047340
申请日：2001-12-07
申请人： SURGICAL DYNAMICS, INC. , MIDDLETON, Lance
发明人： MIDDLETON, Lance
IPC分类号： A61F2/44
CPC分类号： A61F2/446 , A61F2/442 , A61F2002/2835 , A61F2002/30747 , A61F2002/30787 , A61F2002/30879 , A61F2002/30892 , A61F2002/30904 , A61F2002/4475 , A61F2002/448 , A61F2310/00017 , A61F2310/00023 , A61F2310/00179
摘要： An apparatus for facilitating fusion of adjacent bony structures includes an implant body dimensioned for positioning between adjacent bone structures to maintain the bone structures in desired spaced relation during interbody fusion. The implant body defines a longitudinal axis and has an outer wall extending along the longitudinal axis. The outer wall includes a plurality of annular serrated portions spaced along the longitudinal axis. The annular serrated portions are dimensioned and configured to engage the adjacent bone structures to facilitate retention of the implant member therewithin. The implant member further include at least one concave surface at least partially extending along the longitudinal axis, whereby the transverse cross-sectional dimension along a first transverse axis inclusive of the concave surface is less than the transverse cross-sectional dimension along a second transverse axis. The concave surface extends substantially along the length of the implant member. Preferably, the implant body includes a pair of diametrically opposed concave wall surfaces.
摘要翻译：用于促进相邻骨结构融合的装置包括：植入物体，其尺寸适于在相邻骨结构之间定位，以在骨间融合期间将骨结构保持在期望的间隔关系。植入物主体限定纵向轴线并且具有沿着纵向轴线延伸的外壁。外壁包括沿着纵向轴线间隔开的多个环形锯齿状部分。环形锯齿形部分的尺寸和构造被配置成与相邻的骨结构接合以便于植入物在其中的保留。植入物件还包括至少一个沿着纵向轴线至少部分地延伸的凹面，由此沿着包括凹面的第一横向轴线的横截面尺寸小于沿着第二横向轴线的横截面尺寸。凹表面基本上沿着植入件的长度延伸。优选地，植入物主体包括一对径向相对的凹壁表面。

9. 发明申请

WO2002067786A1 INSTRUMENTATION AND METHOD FOR INTERVERTEBRAL IMPLANT INSERTION 审中-公开
标题翻译：用于椎间植入物插入的仪器和方法
公开(公告)号：WO2002067786A1
公开(公告)日：2002-09-06
申请号：PCT/US2001/047879
申请日：2001-12-12
申请人： SURGICAL DYNAMICS, INC. , COHEN, Herb
发明人： COHEN, Herb
IPC分类号： A61B17/02
CPC分类号： A61B17/025 , A61B17/1633 , A61B17/1671 , A61B17/1757 , A61B2017/0046 , A61B2017/00464 , A61B2017/0256 , A61B2050/0063 , A61B2090/034 , A61B2090/036 , A61B2090/062 , A61B2090/3937 , A61F2/30744 , A61F2/4455 , A61F2/446 , A61F2/4611 , A61F2002/2835 , A61F2002/30235 , A61F2002/30617 , A61F2002/3085 , A61F2002/4475 , A61F2002/448 , A61F2002/4624 , A61F2002/4627 , A61F2002/4649 , A61F2002/4662 , A61F2002/4687 , A61F2230/0069 , A61F2250/0097
摘要： An implant insertion apparatus for guiding surgical instrumentation and facilitating insertion of surgical into an intervertebral space, having a retractor positionable with respect to adjacent vertebrae in the intervertebral space and an adjustable element mounted to the retractor. The adjustable element defines a longitudinal passageway dimensioned to guide the surgical instrument inserted therethrough, and the length of the adjustable element is variable to provide varying drilling depth for the implantation.
摘要翻译：一种植入物插入装置，用于引导手术器械并便于将外科手术插入椎间空间，具有相对于椎间空间中的相邻椎骨定位的牵开器以及安装到牵开器的可调节元件。可调元件限定了一个纵向通道，该纵向通道的尺寸被设计成引导插入其中的手术器械，并且可调节元件的长度是可变的，以为植入提供变化的钻孔深度。

10. 发明申请

WO1998017208A2 APPARATUS FOR FUSING ADJACENT BONE STRUCTURES 审中-公开
标题翻译：用于烧结邻近骨结构的装置
公开(公告)号：WO1998017208A2
公开(公告)日：1998-04-30
申请号：PCT/US1997018998
申请日：1997-10-22
申请人： SURGICAL DYNAMICS, INC.
发明人： SURGICAL DYNAMICS, INC. , WINSLOW, Charles, J.
IPC分类号： A61F02/44
CPC分类号： A61F2/446 , A61B17/025 , A61B17/1757 , A61B2017/0256 , A61F2/30744 , A61F2/442 , A61F2/4611 , A61F2002/2835 , A61F2002/30113 , A61F2002/30125 , A61F2002/30154 , A61F2002/30228 , A61F2002/30235 , A61F2002/30405 , A61F2002/30593 , A61F2002/30616 , A61F2002/30622 , A61F2002/30774 , A61F2002/30785 , A61F2002/30787 , A61F2002/3085 , A61F2002/30863 , A61F2002/4475 , A61F2002/448 , A61F2002/4627 , A61F2002/4687 , A61F2220/0025 , A61F2230/0006 , A61F2230/0008 , A61F2230/0021 , A61F2230/0069 , A61F2310/00017 , A61F2310/00023 , A61F2310/00179
摘要： An apparatus for facilitating the fusion of adjacent bone structures (V1, V2) includes an implant member (100) configured for insertion within a space defined between adjacent bone structures (V1, V2). The implant member (100) includes an entry end portion (114) and a trailing end portion (122) and defines a longitudinal axis. The implant member (100) includes at least a longitudinal portion (102) having a generally elliptical cross-sectional dimension with a major cross-sectional dimension (a) greater than a minor cross-sectional dimension (b). A system (200) for drilling a bore in adjacent vertebrae (V1, V2) to facilitate the insertion of a fusion implant (100) includes a surgical retractor (202) having a sleeve member (210) with proximal (212) and distal (214) end portions and defining a longitudinal opening and a drill instrument (204) positionable within the longitudinal opening of the surgical retractor (202). The retractor (202) is configured for insertion at least partially into an intervertebral space between adjacent opposed vertebrae (V1, V2) to distract the adjacent vertebrae (V1, V2) to a desired predetermined distracted position. At least one anchoring member may be associated with the surgical retractor (202) to facilitate mounting thereof to the vertebrae (V1, V2). The drill instrument (204) includes an elongate member (220) having a longitudinal passageway and defining at least one distal cutting surface and a drill member (224) disposed within the elongate member (220) and having a distal drill head. The drill member (224) is rotatably movable within the elongate member (220) and is also longitudinally fixed to the elongate member (220) such that advancement of the drill member (224) within the retractor (202) causes corresponding advancement of the elongate member (220) such that the distal cutting surface of the elongate member (220) and the distal drill head of the drill member (224) cooperate to cut a non-circular, e.g., an eliptical-shaped, bore in the adjacent vertebrae (V1, V2). Preferably, the elongate member (220) of the drill instrument (204) includes first and second diametrically opposed distal cutting surfaces. The cutting surfaces may be arcuately-shaped.
摘要翻译：用于促进相邻骨结构（V1，V2）的融合的装置包括构造成用于插入在相邻骨结构（V1，V2）之间限定的空间内的植入构件（100）。植入物构件（100）包括入口端部分（114）和后端部分（122）并限定纵向轴线。植入物构件（100）至少包括具有大致椭圆形横截面尺寸的纵向部分（102），其横截面尺寸（a）大于较小的横截面尺寸（b）。用于在相邻椎骨（V1，V2）中钻孔以便于插入融合植入物（100）的系统（200）包括具有近侧（212）和远端（212）的套筒构件（210）的手术牵开器（202） 214）端部并且限定纵向开口和可定位在手术牵开器（202）的纵向开口内的钻具（204）。牵开器（202）构造成用于至少部分地插入到相邻的相对的椎骨（V1，V2）之间的椎间空间中，以将相邻的椎骨（V1，V2）分散到期望的预定分心位置。至少一个锚定构件可以与手术牵开器（202）相关联，以便于将其固定到椎骨（V1，V2）。钻具（204）包括具有纵向通道并限定至少一个远端切割表面的细长构件（220）和设置在细长构件（220）内并且具有远端钻头的钻头构件（224）。钻头构件（224）可在细长构件（220）内可旋转地移动并且也纵向地固定到细长构件（220），使得钻构件（224）在牵开器（202）内的前进将引起细长构件构件（220），使得细长构件（220）的远侧切割表面和钻子构件（224）的远侧钻头头部协作以切割相邻椎骨中的非圆形例如椭圆形孔（ V1，V2）。优选地，钻具（204）的细长构件（220）包括第一和第二直径相对的远侧切割表面。切割表面可以是弧形的。

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