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1.发明授权公开(公告)号：US08585019B2
公开(公告)日：2013-11-19
申请号：US12860422
申请日：2010-08-20
IPC分类号： A61F2/84
CPC分类号： A61F2/95 , A61F2/2436 , A61F2/844 , A61F2/92 , A61F2002/9511 , A61F2002/9522 , Y10T29/53843
摘要： Medical device loading apparatuses, systems, methods and kits are described. A loading apparatus comprises a main body having a proximal end defining a proximal opening, a distal end defining a distal opening, and a passageway extending between the proximal and distal openings. The passageway defines a proximal chamber having a first inner diameter, a distal chamber having a second inner diameter, and a transition chamber disposed between the proximal and distal chambers. The transition chamber has an inner diameter that transitions from the larger second inner diameter to the smaller first inner diameter. The main body has a separable connection that divides the main body between proximal and distal portions when disrupted. An expandable intraluminal medical device can be loaded into a delivery catheter using the loading apparatus by placing the device into the passageway such that it is in a radially-expanded configuration; pulling the device along an axial path through the loading apparatus such that the device transitions from the radially-expanded configuration to a radially-compressed configuration; and pushing the radially-compressed device along the axial path into the delivery catheter.
摘要翻译： 描述了医疗装置装载装置，系统，方法和试剂盒。 装载装置包括主体，其具有限定近端开口的近端，限定远侧开口的远端以及在近端开口和远端开口之间延伸的通道。 所述通道限定具有第一内径的近侧腔室，具有第二内径的远侧腔室，以及设置在近端腔室和远端腔室之间的过渡腔室。 过渡室具有从较大的第二内径向较小的第一内径转变的内径。 主体具有可分离的连接，当中断时将主体分成近端部分和远端部分之间。 可扩张的管腔内医疗装置可以通过将装置放置在通道中以使其处于径向展开的构型中而使用装载装置装载到输送导管中; 沿着轴向路径拉动装置通过装载装置，使得装置从径向展开的构型转变成径向压缩的构型; 并将径向压缩的装置沿轴向路径推入输送导管。
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2.发明申请公开(公告)号：US20110046712A1
公开(公告)日：2011-02-24
申请号：US12860422
申请日：2010-08-20
IPC分类号： A61F2/84
CPC分类号： A61F2/95 , A61F2/2436 , A61F2/844 , A61F2/92 , A61F2002/9511 , A61F2002/9522 , Y10T29/53843
摘要： Medical device loading apparatuses, systems, methods and kits are described. A loading apparatus comprises a main body having a proximal end defining a proximal opening, a distal end defining a distal opening, and a passageway extending between the proximal and distal openings. The passageway defines a proximal chamber having a first inner diameter, a distal chamber having a second inner diameter, and a transition chamber disposed between the proximal and distal chambers. The transition chamber has an inner diameter that transitions from the larger second inner diameter to the smaller first inner diameter. The main body has a separable connection that divides the main body between proximal and distal portions when disrupted. An expandable intraluminal medical device can be loaded into a delivery catheter using the loading apparatus by placing the device into the passageway such that it is in a radially-expanded configuration; pulling the device along an axial path through the loading apparatus such that the device transitions from the radially-expanded configuration to a radially-compressed configuration; and pushing the radially-compressed device along the axial path into the delivery catheter.
摘要翻译： 描述了医疗装置装载装置，系统，方法和试剂盒。 装载装置包括主体，其具有限定近端开口的近端，限定远侧开口的远端以及在近端开口和远端开口之间延伸的通道。 所述通道限定具有第一内径的近侧腔室，具有第二内径的远侧腔室，以及设置在近端腔室和远端腔室之间的过渡腔室。 过渡室具有从较大的第二内径向较小的第一内径转变的内径。 主体具有可分离的连接，当中断时将主体分成近端部分和远端部分之间。 可扩张的管腔内医疗装置可以通过将装置放置在通道中以使其处于径向展开的构型中而使用装载装置装载到输送导管中; 沿着轴向路径拉动装置通过装载装置，使得装置从径向展开的构型转变成径向压缩的构型; 并将径向压缩的装置沿轴向路径推入输送导管。
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公开(公告)号：US20090171361A1
公开(公告)日：2009-07-02
申请号：US12343964
申请日：2008-12-24
CPC分类号： B01F15/0205 , A61B17/7097 , A61B17/8827 , A61B2017/8838 , B01F7/22 , B01F13/0022 , B01F15/00207 , B01F15/00435 , B01F15/00506 , B01F15/0206 , B01F15/0224 , B01F15/0279 , B01F2215/0029
摘要： Among other things, an apparatus for mixing and dispensing a bone cement mixture are provided. In certain embodiments, the apparatus includes a housing having a first chamber for containing an ampoule having a first bone cement component. The housing has a second chamber for containing a second bone cement component and the first and second chambers are in fluid communication. An ampoule breaking device is disposed within the first chamber and is configured to engage and break the ampoule for release of the first bone cement component. Disposed within the second chamber is an impeller that is configured to rotate such that the impeller mixes the first and second bone cement components together to form the bone cement mixture. Adjacent the impeller is a displacer that is configured to advance through the second chamber, receiving the impeller and dispensing the bone cement mixture.
摘要翻译： 提供了一种用于混合和分配骨水泥混合物的设备。 在某些实施例中，该装置包括壳体，该壳体具有用于容纳具有第一骨水泥部件的安瓿的第一腔室。 壳体具有用于容纳第二骨水泥部件的第二腔室，并且第一和第二腔室处于流体连通状态。 安瓿破碎装置设置在第一室内并且被构造成接合并打破安瓿以释放第一骨水泥部件。 设置在第二室内的是叶轮，其构造成旋转，使得叶轮将第一和第二骨水泥部件混合在一起以形成骨粘固剂混合物。 邻近叶轮是置换器，其构造成通过第二腔室前进，接收叶轮并分配骨水泥混合物。
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公开(公告)号：US08256949B2
公开(公告)日：2012-09-04
申请号：US12343964
申请日：2008-12-24
CPC分类号： B01F15/0205 , A61B17/7097 , A61B17/8827 , A61B2017/8838 , B01F7/22 , B01F13/0022 , B01F15/00207 , B01F15/00435 , B01F15/00506 , B01F15/0206 , B01F15/0224 , B01F15/0279 , B01F2215/0029
摘要： Among other things, an apparatus for mixing and dispensing a bone cement mixture are provided. In certain embodiments, the apparatus includes a housing having a first chamber for containing an ampoule having a first bone cement component. The housing has a second chamber for containing a second bone cement component and the first and second chambers are in fluid communication. An ampoule breaking device is disposed within the first chamber and is configured to engage and break the ampoule for release of the first bone cement component. Disposed within the second chamber is an impeller that is configured to rotate such that the impeller mixes the first and second bone cement components together to form the bone cement mixture. Adjacent the impeller is a displacer that is configured to advance through the second chamber, receiving the impeller and dispensing the bone cement mixture.
摘要翻译： 提供了一种用于混合和分配骨水泥混合物的设备。 在某些实施例中，该装置包括壳体，该壳体具有用于容纳具有第一骨水泥部件的安瓿的第一腔室。 壳体具有用于容纳第二骨水泥部件的第二腔室，并且第一和第二腔室处于流体连通状态。 安瓿破碎装置设置在第一室内并且被构造成接合并打破安瓿以释放第一骨水泥部件。 设置在第二室内的是叶轮，其构造成旋转，使得叶轮将第一和第二骨水泥部件混合在一起以形成骨粘固剂混合物。 邻近叶轮是置换器，其构造成通过第二室前进，接收叶轮并分配骨水泥混合物。
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公开(公告)号：US20120035706A1
公开(公告)日：2012-02-09
申请号：US13197074
申请日：2011-08-03
申请人： Ram H. Paul, JR. , Jessica L. Burke
发明人： Ram H. Paul, JR. , Jessica L. Burke
IPC分类号： A61F2/84
CPC分类号： A61F2/07 , A61B2017/1107 , A61B2017/1132 , A61F2/06 , A61F2/848 , A61F2/86 , A61F2/89 , A61F2/915 , A61F2002/075 , A61F2002/8483 , A61F2002/91558 , A61F2002/91575 , A61F2210/0076 , A61F2220/005 , A61F2220/0058 , A61F2220/0066 , A61F2220/0075 , A61F2250/0023 , A61F2250/0036 , A61F2250/0037
摘要： A delivery system deploys a prosthesis for open surgical repair of a body vessel. The system includes a sleeve to retain segments of a prosthesis in a compressed configuration and retraction members. The sleeve has outer segments associated with each end of the prosthesis. Retraction of the retraction members removes the outer segments of the sleeve from the prosthesis outer ends to allow for expansion of the outer ends of the prosthesis in an outside-in direction. The system can include a handle and an actuation member movably attached to the handle. The actuation member is coupled to the sleeve outer segments so that movement of the actuation member corresponds to removal of the sleeve. The system can include elements to retain the sleeve outer segments to the actuation member and to redirect the retraction members to a direction different from the axis of the prosthesis.
摘要翻译： 输送系统部署用于身体血管的开放手术修复的假体。 该系统包括用于将假体的段保持在压缩构造和缩回构件中的套筒。 套筒具有与假体的每个端部相关联的外部段。 缩回构件的缩回将套筒的外部段从假体外端移除，以允许假体的外端在外侧方向上的膨胀。 该系统可以包括手柄和可移动地附接到手柄的致动构件。 致动构件联接到套筒外部段，使得致动构件的运动对应于套筒的移除。 该系统可以包括将套筒外部段保持在致动构件上的元件，并且将收缩构件重定向到与假体轴线不同的方向。
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公开(公告)号：US20100076543A1
公开(公告)日：2010-03-25
申请号：US12584176
申请日：2009-08-31
申请人： Jeffry S. Melsheimer , Kurt J. Tekulve , Mark R. Frye , James M. Carlson , Richard J. Godlewski , Michael W. Hardert , Jessica L. Burke
发明人： Jeffry S. Melsheimer , Kurt J. Tekulve , Mark R. Frye , James M. Carlson , Richard J. Godlewski , Michael W. Hardert , Jessica L. Burke
CPC分类号： A61F2/07 , A61F2/89 , A61F2/90 , A61F2002/072 , A61F2002/075 , A61F2220/0075
摘要： A stent including a stent wire comprising a plurality of filaments twisted into a bundle having a helix, the stent wire bent into a pattern having a plurality of substantially straight wire sections separated by a plurality of bends. The pattern of the stent wire is spirally wound about a central axis in the same direction as the helix formed by the plurality of filaments. Each of the filaments in a bend have a cylindrical cross-section where at least one of the plurality of filaments is displaced and spaced from an immediately adjacent filament in the bend.
摘要翻译： 一种支架，其包括支架线，所述支架线包括扭曲成具有螺旋线的多个细丝，所述支架线弯曲成具有由多个弯曲部分开的多个基本上直的线部分的图案。 支架丝线的图案围绕中心轴线以与由多个细丝形成的螺旋线相同的方向螺旋卷绕。 弯曲中的每个细丝具有圆柱形横截面，其中多个细丝中的至少一个丝线与弯曲部中紧邻的细丝位移并间隔开。
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公开(公告)号：US07798999B2
公开(公告)日：2010-09-21
申请号：US11758543
申请日：2007-06-05
IPC分类号： A61M5/178
CPC分类号： A61M25/0097 , A61M25/0029 , A61M2025/0031 , A61M2025/0034 , A61M2025/0037
摘要： An adjustable length catheter device, a kit and a method of providing the adjustable length catheter device to a patient are provided. The catheter device includes an elongate shaft having a proximal portion, a distal portion, a first lumen and a second lumen extending at least partially therethrough. The catheter device further includes a manifold operably connected to the shaft. The manifold is configured to longitudinally move along the shaft towards the distal portion for separating the proximal portion of the shaft into a first proximal shaft portion including the first lumen and a second proximal shaft portion including the second lumen.
摘要翻译： 提供了一种可调节长度的导管装置，套件以及将可调节长度的导管装置提供给患者的方法。 导管装置包括细长轴，其具有近端部分，远端部分，第一内腔和至少部分延伸穿过其中的第二内腔。 导管装置还包括可操作地连接到轴的歧管。 歧管被构造成沿着轴朝向远端部分纵向移动，用于将轴的近端部分分离成包括第一管腔的第一近侧轴部分和包括第二管腔的第二近侧轴部分。
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公开(公告)号：US20100168714A1
公开(公告)日：2010-07-01
申请号：US12529898
申请日：2008-03-06
IPC分类号： A61M25/10
CPC分类号： A61M25/10 , A61M25/1002 , A61M2025/105 , A61M2025/1086
摘要： This present disclosure relates to a medical device and method capable of locally administering therapeutic agents efficiently. The medical device preferably includes one balloon catheter with conduits external to the balloon and with ports in the conduits where the conduits provide adequate sealing and sufficient penetration of the body vessel wall. Moreover, the placement of the conduits and location of the ports help ensure the optimal and sufficient administration of the therapeutic agent evenly to the entire treatment site. Other embodiments of the present disclosure relate to providing means to isolate the inflation medium and the therapeutic agent during administration to the treatment site and to introduce more than one therapeutic agent simultaneously to the treatment site.
摘要翻译： 本公开涉及能够有效地局部施用治疗剂的医疗装置和方法。 医疗装置优选地包括一个球囊导管，其具有在球囊外部的导管，并且在导管中具有导管的端口，其中导管提供足够的密封和体血管壁的充分穿透。 此外，管道的放置和端口的位置有助于确保治疗剂在整个治疗部位均匀地最佳和充分地施用。 本公开的其它实施方案涉及提供在施用给治疗部位期间将充气培养基和治疗剂分离并将多于一种治疗剂同时引入治疗部位的方法。
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公开(公告)号：US20100010533A1
公开(公告)日：2010-01-14
申请号：US12171900
申请日：2008-07-11
IPC分类号： A61M29/00
CPC分类号： A61B17/12022 , A61B17/12145 , A61B17/1215 , A61B2017/00526 , A61B2017/00867
摘要： An occluding device having variable stiffness for occluding fluid flow through a lumen of a body vessel. The device comprises a wire having a first end and a second end. The wire is formed with a tapered diameter defined by a continuously decreasing diameter from the first end to the second end. The tapered wire is wound into a primary coil having a primary shape. The primary coil may then be wound into a secondary shape or received within a secondary coil which conforms to the primary shape of the primary coil. The tapered diameter provides the device with a continuously decreasing stiffness from a first end to a second end.
摘要翻译： 一种具有可变刚度的闭塞装置，用于阻塞流体流过身体血管的内腔。 该装置包括具有第一端和第二端的导线。 导线形成有由从第一端到第二端的直径连续减小限定的锥形直径。 锥形线卷绕成具有主要形状的初级线圈。 然后，初级线圈可以被卷绕成二次形状或者被接收在符合初级线圈的主要形状的次级线圈内。 锥形直径为装置提供从第一端到第二端的连续降低的刚度。
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10.发明授权公开(公告)号：US08540123B2
公开(公告)日：2013-09-24
申请号：US13493015
申请日：2012-06-11
IPC分类号： A61B17/56
CPC分类号： B01F15/0205 , A61B17/7097 , A61B17/8827 , A61B2017/8838 , B01F7/22 , B01F13/0022 , B01F15/00207 , B01F15/00435 , B01F15/00506 , B01F15/0206 , B01F15/0224 , B01F15/0279 , B01F2215/0029
摘要： Among other things, an apparatus for mixing and dispensing a bone cement mixture are provided. In certain embodiments, the apparatus includes a housing having a first chamber for containing an ampoule having a first bone cement component. The housing has a second chamber for containing a second bone cement component and the first and second chambers are in fluid communication. An ampoule breaking device is disposed within the first chamber and is configured to engage and break the ampoule for release of the first bone cement component. Disposed within the second chamber is an impeller that is configured to rotate such that the impeller mixes the first and second bone cement components together to form the bone cement mixture. Adjacent the impeller is a displacer that is configured to advance through the second chamber, receiving the impeller and dispensing the bone cement mixture.
摘要翻译： 提供了一种用于混合和分配骨水泥混合物的设备。 在某些实施例中，该装置包括壳体，该壳体具有用于容纳具有第一骨水泥部件的安瓿的第一腔室。 壳体具有用于容纳第二骨水泥部件的第二腔室，并且第一和第二腔室处于流体连通状态。 安瓿破碎装置设置在第一室内并且被构造成接合并打破安瓿以释放第一骨水泥部件。 设置在第二室内的是叶轮，其构造成旋转，使得叶轮将第一和第二骨水泥部件混合在一起以形成骨粘固剂混合物。 邻近叶轮是置换器，其构造成通过第二腔室前进，接收叶轮并分配骨水泥混合物。
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