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91. 发明公开

EP1656894A1 Devices for selectively macerating and sculpting tissue 审中-公开
标题翻译： Vorrichtungen zur wahlweisen Mazeration und Formung von Gewebe
公开(公告)号：EP1656894A1
公开(公告)日：2006-05-17
申请号：EP05256936.5
申请日：2005-11-10
申请人： Depuy Mitek, Inc.
发明人： McRury, Ian D. , Sengun, Mehmet Z. , Ranucci, Kevin J. , Dunn, Douglas W.
IPC分类号： A61B17/32 , A61B17/22 , A61B17/16
CPC分类号： A61B17/3203 , A61B17/1644 , A61B17/32037 , A61B2017/1648 , A61B2217/005
摘要： Various surgical fluid jet cutting instruments for selective bulk removal and precision sculpting of tissue are provided. In an exemplary embodiment, the instrument (10) includes a fluid delivery tube (12) having a nozzle (18) for forming a high pressure fluid jet (22), and an evacuation tube (14) having an evacuation port (20) or jet-receiving opening (20) opposite to and spaced apart from the nozzle (18) for receiving the high pressure fluid jet (22). In use, the fluid jet (22) and/or the evacuation port (20) can be moved relative to one another to allow the device to be selectively used for bulk removal of tissue and for precision sculpting of tissue.
摘要翻译：提供了用于选择性散装移除和组织精密雕刻的各种手术流体射流切割仪器。在示例性实施例中，仪器（10）包括具有用于形成高压流体射流（22）的喷嘴（18）的流体输送管（12）和具有排气口（20）的排气管喷嘴接收开口（20），其与喷嘴（18）相对并间隔开，用于接收高压流体射流（22）。在使用中，流体射流（22）和/或排气口（20）可以相对于彼此移动，以允许该装置被选择性地用于组织的大量去除和用于组织的精确雕刻。

92. 发明公开

EP1620143A2 EXPANDABLE NEEDLE SUTURE APPARATUS AND ASSOCIATED HANDLE ASSEMBLY 有权
标题翻译：恩培拉
公开(公告)号：EP1620143A2
公开(公告)日：2006-02-01
申请号：EP04757682.2
申请日：2004-03-18
申请人： Depuy Mitek, Inc.
发明人： WEISEL, Thomas , PADGET, Marty
IPC分类号： A61L33/00
CPC分类号： A61B17/0469 , A61B17/06004 , A61B17/06109 , A61B2017/06009 , A61B2017/06042 , A61B2017/292 , A61B2017/2924
摘要： A surgical suturing device having an axis extending between a proximal end and a distal end is operable to move a suture through body tissue. A handle assembly is coupled to an elongated shaft having a hollow configuration. An actuating rod is disposed to extend between the handle assembly and the shaft. A needle assembly at the distal end of the actuating rod is movable with the actuating rod between an extended state and a retracted state. Bifurcated portions of the needle assembly define a suture slot, the bifurcated portions have a proximate relationship when the needle assembly is in the retracted state and having a separated relationship when the needle assembly is in the extended state. The needle assembly is biased to the retracted state and the bifurcated portions are biased to the separated relationship. A handle assembly is operable to move the needle assembly between a free suture state and a captured suture state. In an associated method of use, the needle is bifurcated to form at least one pair of arms to finding a suture slot.

93. 发明公开

EP1602345A1 Meniscal repair scaffold 有权
标题翻译： Gerüstzur Wiederherstellung des Meniskus
公开(公告)号：EP1602345A1
公开(公告)日：2005-12-07
申请号：EP05252444.4
申请日：2005-04-19
申请人： Depuy Mitek, Inc.
发明人： Kladakis, Stephanie M. , Bowman, Steven M. , Steckel, Robert R.
IPC分类号： A61F2/38 , A61L27/14 , A61L27/44 , A61L27/56
CPC分类号： A61F2/3872 , A61L27/18 , A61L2430/10 , C08L67/04
摘要： Methods and apparatus for treating meniscal tissue damage are disclosed, including a biocompatible meniscal repair device comprising a biocompatible tissue repair scaffold and a cell growth conduit flap. The tissue repair scaffold is adapted to be placed in contact with a defect in the meniscus and can preferably provide a structure for supporting meniscal tissue and/or encouraging tissue growth. The cell growth conduit flap, which is attached to the tissue repair scaffold, allows communication between the synovium and the tissue repair scaffold.
摘要翻译：公开了用于治疗半月板组织损伤的方法和装置，包括包括生物相容性组织修复支架和细胞生长导管瓣的生物相容性半月板修复装置。组织修复支架适于与弯液面中的缺陷接触，并且可以优选地提供用于支撑半月板组织和/或促进组织生长的结构。连接到组织修复支架的细胞生长导管瓣允许滑膜和组织修复支架之间的连通。

94. 发明公开

EP1493404A1 Scaffold for connective tissue repair 有权
标题翻译：为组织修复支架矩阵
公开(公告)号：EP1493404A1
公开(公告)日：2005-01-05
申请号：EP04253900.7
申请日：2004-06-29
申请人： DePuy Mitek, Inc.
发明人： Hwang, Julia , Hammer, Joseph , Schwartz, Herb , Malaviya, Prasanna
IPC分类号： A61F2/08
CPC分类号： A61L27/3604 , A61F2/08 , A61F2002/0852 , A61F2210/0004 , A61F2250/0015 , A61F2250/0028 , A61L27/18 , A61L27/3641 , A61L27/3645 , A61L27/3662 , A61L27/3691 , A61L27/56 , A61L27/58 , C08L67/04
摘要： A connective tissue scaffold including opposed first and second anchoring segments (12a,12b) formed from a plurality of bioresorbable polymeric fibers oriented in a direction substantially parallel to a longitudinal axis of the scaffold and a plurality of bioresorbable polymeric fibers oriented in a direction substantially transverse to a longitudinal axis of the scaffold. A central segment (14) joins the first and second anchoring segments and includes a plurality of bioresorbable polymeric fibers oriented in a direction substantially parallel to the longitudinal axis of the scaffold. The scaffold can also a tissue particle and/or biological component.

95. 发明公开

EP1491162A2 A graft fixation device 有权
标题翻译： Befestigungsvorrichtungfürein Implantat
公开(公告)号：EP1491162A2
公开(公告)日：2004-12-29
申请号：EP04253805.8
申请日：2004-06-25
申请人： DePuy Mitek, Inc.
发明人： Donnelly, Lisa M. , Cauldwell, Nathan S.
IPC分类号： A61F2/08
CPC分类号： A61F2/0811 , A61F2002/0835 , A61F2002/0858 , A61F2002/0888
摘要： A radially expandable sheath is provided having a substantially closed distal end with at least two sidewalls extending proximally therefrom and defining a central lumen. Each sidewall can have a substantially concave outer surface adapted to seat a graft member, and each side wall is at least partially separated by a longitudinally oriented slot that extends from a proximal end along a substantial length of each sidewall. The slot preferably terminates at a position just proximal to the distal end. The device can also include a sheath expander that is adapted to be disposed in the central lumen of the radially expandable sheath and that is configured to flex the sidewalls to radially expand the sheath so as to fix a graft member within a bone tunnel.
摘要翻译：移植物固定装置包括生物可吸收的可径向扩张的护套（10）和护套膨胀器（12）锥形螺丝护套具有基本上封闭的远端，其具有至少两个向近侧延伸并且限定中心腔（34）的侧壁（14,16,18,20）。每个侧壁具有基本上凹入的外表面以安置移植构件，并且至少部分地由纵向槽（22,24,26,28）分开。膨胀器设置在中心腔中并且构造成弯曲侧壁以径向扩张护套以将移植物构件固定在骨隧道内。

96. 发明公开

EP3498178A1 KNOTLESS SUTURE ANCHOR 审中-公开
公开(公告)号：EP3498178A1
公开(公告)日：2019-06-19
申请号：EP18207280.1
申请日：2012-12-18
申请人： DePuy Mitek, Inc.
发明人： HERNANDEZ, Joseph
IPC分类号： A61B17/04
摘要： A suture anchor for anchoring a suture to bone is a cannulated elongate member that includes a proximal component (12, 112) which can have external threads (18, 118), a distal component (14, 114), and an intermediate component (16, 116) positioned between the distal component and the proximal component. The proximal and distal components can each be configured to move independent of one another and to move relative to the intermediate component. In this way, the proximal, intermediate, and distal components of the suture anchor can be configured to cooperate with one another to prevent removal of the suture anchor from a bone hole in which the suture anchor is disposed and to lock a suture relative to the suture anchor and to the bone hole. When disposed within a bone hole with a suture, the anchor has a first configuration in which the proximal component is threadably engaged with the bone hole, and the suture is locked by the threads but freely slidable through the intermediate component, and a second configuration in which the distal component is advanced and expanded proximally over the intermediate component, and the suture is engaged between the distal component and the intermediate component.

97. 发明授权

EP2606831B1 Knotless suture anchor 有权
公开(公告)号：EP2606831B1
公开(公告)日：2018-11-21
申请号：EP12197867.0
申请日：2012-12-18
申请人： DePuy Mitek, Inc.
发明人： Hernandez, Joseph
IPC分类号： A61B17/04
CPC分类号： A61B17/0401 , A61B2017/0409 , A61B2017/0424 , A61B2017/0441 , A61B2017/0445 , A61B2017/0446 , A61B2017/0448 , A61B2017/045 , A61B2017/0451
摘要： Methods and devices are provided for anchoring suture to bone. In one exemplary embodiment, a suture anchor (100) is provided that includes a proximal component (112), a distal component (114), and an intermediate component (116) positioned between the distal component and the proximal component. The proximal and distal components can each be configured to move independent of one another and to move relative to the intermediate component. In this way, the proximal, intermediate, and distal components of the suture anchor can be configured to cooperate with one another to prevent removal of the suture anchor from a bone hole in which the suture anchor is disposed and to lock a suture relative to the suture anchor and to the bone hole.

98. 发明授权

EP2422711B1 Knotless suture anchor 有权
公开(公告)号：EP2422711B1
公开(公告)日：2018-10-10
申请号：EP11179052.3
申请日：2011-08-26
申请人： DePuy Mitek, Inc.
发明人： Sojka, Erik Sebastian , Stephen, Arthur G. , Francisco-Guilherme, Andre , Wolfson, Mark W. , Ortrando, Brian Henri , Gamache, Daniel Paul , Piccirillo, Justin M. , Lofton, Kairi , Reiser, William , Parrish, Jeff
IPC分类号： A61B17/04
CPC分类号： A61B17/0401 , A61B17/0485 , A61B17/863 , A61B2017/0409 , A61B2017/044 , A61B2017/0451 , A61B2017/0458 , A61B2017/0496
摘要： A suture anchor comprises a tubular body having an axial bore therethrough and having one or more purchase enhancements on an exterior surface of the body adapted to enhance purchase of the body within a bone hole, such as threads. A lateral port passes through the body from the bore to the exterior surface and is formed of a slot entering the body from its proximal end. A length of suture for attaching soft tissue to bone passes down along the exterior surface over the one or more purchase enhancements, over a distal end of the body, up into the bore through and then back out of the bore and up along the exterior surface over the one or more purchase enhancements.

99. 发明授权

EP2316380B1 Dual cannula system for partial thickness rotator cuff repair 有权
公开(公告)号：EP2316380B1
公开(公告)日：2018-07-11
申请号：EP10251874.3
申请日：2010-10-29
申请人： DePuy Mitek, Inc.
发明人： Whittaker, Gregory R. , Sengun, Mehmet Ziya , Dimatteo, Kristian
IPC分类号： A61F2/08
CPC分类号： A61B17/0401 , A61B2017/0414 , A61B2017/044 , A61B2017/0445 , A61F2/0811
摘要： A method and system is provided for passing a suture anchor through a soft tissue and into a bone. The method includes the steps of locating a desired anchor receiving site on the bone; passing a locating wire through the soft tissue and into the bone at the anchor receiving site and passing over the locating wire an inner/outer cannula system which includes an inner cannula having a sharp distal tip, and an axial lumen therethrough sized to accommodate the positioning wire and an outer cannula having a distal end, and an axial lumen therethrough sized to accommodate the inner cannula and coaxially receiving the inner cannula, the distal end being tapered wherein to present a gradually increasing profile and wherein the distal tip of the inner cannula extends distally beyond the end of the distal end of the outer cannula. The sharp distal tip of the inner cannula passes through the soft tissue to create an opening therethrough and the tapered distal end of the outer cannula passes through the opening to expand the opening and minimize removal, cutting and disturbance of the tissue as it passes therethrough. The suture anchor passes through the outer cannula and is driven into the bone at the anchor site.

100. 发明公开

EP2422714A3 Anchor driver with suture clutch 有权转让
标题翻译：一种用于与接缝离合器外科手术锚定的植入装置
公开(公告)号：EP2422714A3
公开(公告)日：2015-10-28
申请号：EP11179063.0
申请日：2011-08-26
申请人： DePuy Mitek, Inc.
发明人： Sojka, Erik Sebastian , Stephen, Arthur G. , Francisco-Guilherme, Andre , Wolfson, Mark W. , Ortrando, Brian Henri , Gamache, Daniel Paul , Piccirillo, Justin M.
IPC分类号： A61B17/04
CPC分类号： A61B17/0401 , A61B17/0485 , A61B17/863 , A61B2017/0409 , A61B2017/044 , A61B2017/0451 , A61B2017/0458 , A61B2017/0496 , A61B2017/06147
摘要： A suture anchor driver has an elongated shaft, a handle at a proximal end of the shaft an anchor engagement at a distal end of the shaft and a clutch between the handle and the shaft. The clutch includes a slot for frictionally engaging a suture an engagement with the shaft and an engagement with the handle. The engagement with the shaft and the engagement with the handle are located with respect to one another such that driving torque applied to the handle urges open the slot to release its frictional engagement of the suture.

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