Methods and apparatus for making anastomotic connections larger than the graft conduit
    1.
    发明授权
    Methods and apparatus for making anastomotic connections larger than the graft conduit 有权
    吻合口大于移植管的方法和装置

    公开(公告)号:US08790358B2

    公开(公告)日:2014-07-29

    申请号:US10813447

    申请日:2004-03-29

    IPC分类号: A61B17/08

    摘要: Methods and apparatus for making an anastomotic connection between an opening at an end of a graft conduit and an aperture in a side wall of a body tissue conduit using a hollow connector assembly are provided, wherein the cross-sectional area of the anastomotic connection is larger than that of the graft conduit. The tissue about the opening is introduced about and retained by first members of a distal portion of the connector assembly held by a loading tool. A delivery tool then collapses a proximal portion defined by second members of the connector assembly and delivers the second members into the lumen of the body tissue conduit via the aperture. Upon inserting the second members into the body tissue conduit, the delivery tool is disemployed and the second members expand such that they press against the interior wall of the body tissue conduit and such that the first members are held within the aperture against a medial wall of the body tissue conduit.

    摘要翻译: 提供了使用中空连接器组件在移植管道的端部处的开口和身体组织导管的侧壁中的孔之间进行吻合连接的方法和装置,其中吻合连接的横截面积较大 比移植物导管更重要。 围绕开口的组织被引导到由装载工具保持的连接器组件的远端部分的第一构件并由其保持。 然后,递送工具塌缩由连接器组件的第二构件限定的近端部分,并且经由孔将第二构件输送到身体组织导管的内腔中。 在将第二构件插入身体组织导管中时,递送工具失去使用,并且第二构件膨胀,使得它们压靠身体组织导管的内壁,并且使得第一构件保持在孔内抵靠内壁 身体组织导管。

    Apparatus and methods for bone access and cavity preparation
    3.
    发明授权
    Apparatus and methods for bone access and cavity preparation 有权
    用于骨进入和腔准备的装置和方法

    公开(公告)号:US08961518B2

    公开(公告)日:2015-02-24

    申请号:US13009657

    申请日:2011-01-19

    IPC分类号: A61B17/00 A61B17/16 A61B17/17

    摘要: Apparatus and methods for preparing the interior of a bone for therapy. The therapy may include therapy for a bone fracture. The apparatus and methods may involve orienting a surgical instrument for proper deployment in the interior of the bone. An instrument guide may be positioned and retained against translation along, and rotation about one or more of three substantially orthogonal axes. Apparatus placed exterior to the bone may register the guide to a region inside the bone that is designated for preparation or treatment. One or more broaching members may be used to prepare the region for treatment. A broaching member may be expandable inside the bone. A broaching member may be flexible such that it broaches bone having a relatively lower density and it leaves bone having a relatively higher density substantially intact.

    摘要翻译: 用于制备用于治疗的骨内部的装置和方法。 治疗可能包括骨折治疗。 该装置和方法可以包括定向外科器械以正确地展开在骨的内部。 可以将仪器引导件定位和保持,以抵抗沿着三个基本上正交的轴线的一个或多个的平移和旋转。 放置在骨骼外部的装置可将引导件注册到骨骼内被指定用于制备或治疗的区域。 可以使用一个或多个拉削构件来制备治疗区域。 拉削构件可以在骨内扩张。 拉削构件可以是柔性的,使得其拉开具有相对较低密度的骨,并且其具有基本上完整的具有相对较高密度的骨。

    Apparatus and methods for securing a bone implant
    5.
    发明授权
    Apparatus and methods for securing a bone implant 有权
    用于固定骨植入物的装置和方法

    公开(公告)号:US08906022B2

    公开(公告)日:2014-12-09

    申请号:US13043190

    申请日:2011-03-08

    摘要: Apparatus and methods for securing a bone implant are provided. The implant may be an expandable implant. The implant may be a non-expandable implant. The implant may be for repairing a bone fracture. The implant may be secured to a bone by anchors. The implant may include anchor receiving features. The anchor receiving features may be configured to direct an anchor into cortical bone. The anchor receiving features may be configured to receive an anchor driven through cortical bone. The implant may include bone engaging members configured to engage cancellous bone. An implant may include different profiles. The different profiles may be configured to secure the implant. The profiles may be configured to support the bone. The implant may have different flexing properties configured to position the implant in the bone. The implant may be positioned to receive an anchor driven through an outside of the bone.

    摘要翻译: 提供了用于固定骨植入物的装置和方法。 植入物可以是可扩张植入物。 植入物可以是不可扩张的植入物。 植入物可用于修复骨折。 植入物可以通过锚固件固定到骨骼上。 植入物可以包括锚接收特征。 锚定器接收特征可以被配置成将锚导向皮质骨。 锚固件接收特征可以被配置为接收通过皮质骨驱动的锚固件。 植入物可以包括构造成接合松质骨的骨接合构件。 植入物可以包括不同的轮廓。 不同的轮廓可以被配置成固定植入物。 轮廓可以被配置成支撑骨骼。 植入物可以具有不同的弯曲特性,其被配置成将植入物定位在骨中。 植入物可以定位成接收通过骨外部驱动的锚。

    APPARATUS AND METHODS FOR SECURING A BONE IMPLANT
    6.
    发明申请
    APPARATUS AND METHODS FOR SECURING A BONE IMPLANT 有权
    用于保护骨盆植入物的装置和方法

    公开(公告)号:US20110218626A1

    公开(公告)日:2011-09-08

    申请号:US13043190

    申请日:2011-03-08

    IPC分类号: A61F2/28 A61B17/80

    摘要: Apparatus and methods for securing a bone implant are provided. The implant may be an expandable implant. The implant may be a non-expandable implant. The implant may be for repairing a bone fracture. The implant may be secured to a bone by anchors. The implant may include anchor receiving features. The anchor receiving features may be configured to direct an anchor into cortical bone. The anchor receiving features may be configured to receive an anchor driven through cortical bone. The implant may include bone engaging members configured to engage cancellous bone. An implant may include different profiles. The different profiles may be configured to secure the implant. The profiles may be configured to support the bone. The implant may have different flexing properties configured to position the implant in the bone. The implant may be positioned to receive an anchor driven through an outside of the bone.

    摘要翻译: 提供了用于固定骨植入物的装置和方法。 植入物可以是可扩张植入物。 植入物可以是不可扩张的植入物。 植入物可用于修复骨折。 植入物可以通过锚固件固定到骨骼上。 植入物可以包括锚接收特征。 锚定器接收特征可以被配置成将锚导向皮质骨。 锚固件接收特征可以被配置为接收通过皮质骨驱动的锚固件。 植入物可以包括构造成接合松质骨的骨接合构件。 植入物可以包括不同的轮廓。 不同的轮廓可以被配置成固定植入物。 轮廓可以被配置成支撑骨骼。 植入物可以具有不同的弯曲特性,其被配置成将植入物定位在骨中。 植入物可以定位成接收通过骨外部驱动的锚。

    APPARATUS AND METHODS FOR BONE ACCESS AND CAVITY PREPARATION
    7.
    发明申请
    APPARATUS AND METHODS FOR BONE ACCESS AND CAVITY PREPARATION 有权
    用于骨访问和心脏准备的装置和方法

    公开(公告)号:US20110190832A1

    公开(公告)日:2011-08-04

    申请号:US13009657

    申请日:2011-01-19

    IPC分类号: A61B17/56

    摘要: Apparatus and methods for preparing the interior of a bone for therapy. The therapy may include therapy for a bone fracture. The apparatus and methods may involve orienting a surgical instrument for proper deployment in the interior of the bone. An instrument guide may be positioned and retained against translation along, and rotation about one or more of three substantially orthogonal axes. Apparatus placed exterior to the bone may register the guide to a region inside the bone that is designated for preparation or treatment. One or more broaching members may be used to prepare the region for treatment. A broaching member may be expandable inside the bone. A broaching member may be flexible such that it broaches bone having a relatively lower density and it leaves bone having a relatively higher density substantially intact.

    摘要翻译: 用于制备用于治疗的骨内部的装置和方法。 治疗可能包括骨折治疗。 该装置和方法可以包括定向外科器械以正确地展开在骨的内部。 可以将仪器引导件定位和保持成沿着三个基本上正交的轴线的平移和围绕一个或多个的旋转。 放置在骨骼外部的装置可将引导件注册到骨骼内指定用于制备或治疗的区域。 可以使用一个或多个拉削构件来制备治疗区域。 拉削构件可以在骨内扩张。 拉削构件可以是柔性的,使得其拉开具有相对较低密度的骨,并且其离开具有基本上完整的相对较高密度的骨。

    Method for making a catheter
    8.
    发明授权
    Method for making a catheter 有权
    制作导管的方法

    公开(公告)号:US06503353B1

    公开(公告)日:2003-01-07

    申请号:US09441251

    申请日:1999-11-16

    IPC分类号: B32B3120

    CPC分类号: A61M25/0012 A61M25/005

    摘要: An intravascular catheter (10,110) having an elongated tubular body with a proximal portion, a distal portion and a lumen extending therebetween. The tubular body is formed with polymeric materials, preferably containing no radiopaque filler, and metallic reinforcing braiding (22,130) configured to provide the catheter (10,110) with radiopaque properties and/or kink resistance.

    摘要翻译: 一种血管内导管(10,110),其具有带近端部分的细长管状体,远端部分和在其间延伸的内腔。 管状体由优选不含不透射线填充物的聚合物材料形成,并且金属加强编织物(22,130)构造成为导管(10,110)提供不透射线性质和/或抗扭结性。

    Patterned implant and method
    9.
    发明授权
    Patterned implant and method 有权
    图案种植体和方法

    公开(公告)号:US09060836B2

    公开(公告)日:2015-06-23

    申请号:US12953268

    申请日:2010-11-23

    IPC分类号: A61F2/00

    摘要: A unitary or homogeneous patterned implant is provided. The implant is constructed of patterned cells formed by way of a molding, die casting, laser etching, laser cutting, extruding, and the like. Portions of the implant can be formed into sinusoid or other waveform strut members to control and promote elongation, expansion or contraction along single or multiple axes. As such, controlled and designated stress, tension and compression distribution is promoted across specific or localized areas of the implant.

    摘要翻译: 提供单一或均匀的图案植入物。 植入物由通过模制,压铸,激光蚀刻,激光切割,挤出等形成的图案化单元构成。 植入物的部分可以形成为正弦曲线或其他波形支柱构件,以控制和促进沿着单个或多个轴的伸长率,膨胀或收缩。 因此,在植入物的特定或局部区域促进受控和指定的应力,张力和压缩分布。

    Intravascular catheter
    10.
    发明授权
    Intravascular catheter 失效
    血管内导管

    公开(公告)号:US5836926A

    公开(公告)日:1998-11-17

    申请号:US647606

    申请日:1996-05-13

    IPC分类号: A61M25/00

    摘要: An intravascular catheter having an elongated tubular body with a proximal portion, a distal portion and a lumen extending therebetween. The tubular body is formed with: (a) a first layer of polytetrafluoroethylene; (b) a reinforcing means at least partially surrounding the inner layer; and (c) a second layer comprising a blend of polyetherester elastomer and polybutylene terephthalate at least partially covering the second layer.

    摘要翻译: 一种具有细长管状体的血管内导管,其具有近端部分,远端部分和在其间延伸的内腔。 管状体形成有:(a)第一层聚四氟乙烯; (b)至少部分地围绕内层的加强装置; 和(c)包含至少部分地覆盖第二层的聚醚酯弹性体和聚对苯二甲酸丁二醇酯的共混物的第二层。