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1. 发明申请

US20110288479A1 Balloon With Integral Retention of A Dilation Element 有权
标题翻译：气球与扩张元件的整体保留
公开(公告)号：US20110288479A1
公开(公告)日：2011-11-24
申请号：US12782432
申请日：2010-05-18
申请人： David G. Burton
发明人： David G. Burton
IPC分类号： A61M25/10 , A61M29/00
CPC分类号： A61M25/10 , A61B17/320725 , A61B2017/22061 , A61M2025/1031 , A61M2025/1086
摘要： A balloon catheter is provided with integral channels for securing dilation elements to the outside of the balloon. The dilation elements have an anchor portion and an intermediate portion that are disposed within first and second longitudinal cavities in the channels. The balloon may be manufactured by extruding a parison and blow molding the parison with the dilation elements installed within the channels.
摘要翻译：球囊导管设置有用于将扩张元件固定到气囊外部的整体通道。膨胀元件具有锚定部分和中间部分，其设置在通道中的第一和第二纵向空腔内。气囊可以通过挤出型坯和将型坯吹塑成型而形成，其中膨胀元件安装在通道内。

2. 发明授权

US07749196B2 Small gauge needle catheterization apparatus 有权
标题翻译：小规格针导管装置
公开(公告)号：US07749196B2
公开(公告)日：2010-07-06
申请号：US10879409
申请日：2004-06-29
申请人： Thomas A. Osborne , David G. Burton
发明人： Thomas A. Osborne , David G. Burton
IPC分类号： A61M5/178
CPC分类号： A61M25/008 , A61M25/0105 , A61M2025/0063 , A61M2025/0081
摘要： An apparatus for percutaneous catheterization. The apparatus comprises a catheter, and an inner cannula received within the lumen of the catheter. The inner cannula has a distal portion that tapers toward the distal end, and is sized to extend through the distal opening of the catheter to provide a generally smooth diametrical transition between the distal end of the catheter and the distal open end of the inner cannula. A stiffening cannula is sized to be received in the lumen of the inner catheter, and has an inner diameter sized to receive a wire guide therethrough. The stiffening cannula as a distal section of greater flexibility than the flexibility of a proximal section for providing kink resistance to the apparatus.
摘要翻译：一种用于经皮导管插入术的装置。该装置包括导管和容纳在导管内腔内的内插管。内套管具有朝向远端逐渐变细的远侧部分，并且其尺寸设置成延伸穿过导管的远端开口，以在导管的远端和内套管的远端开口端之间提供大致平滑的直径过渡。加强插管的尺寸被设计成容纳在内导管的内腔中，并且具有尺寸适于容纳线引导件的内径。作为远端部分的加强插管具有比用于向装置提供扭结阻力的近端部分的柔性更大的灵活性。

3. 发明授权

US07708931B2 Balloon catheter 有权
标题翻译：气球导管
公开(公告)号：US07708931B2
公开(公告)日：2010-05-04
申请号：US11858658
申请日：2007-09-20
申请人： Darin G. Schaeffer , David G. Burton
发明人： Darin G. Schaeffer , David G. Burton
IPC分类号： B29C49/00 , B29C49/64 , B29C49/76
CPC分类号： A61M25/1029 , A61M25/1034 , A61M25/104 , A61M2025/1031 , A61M2025/1063
摘要： An balloon catheter is provided with an improved neck portion. The neck portion of the balloon is used to attach the end of the balloon to a catheter. Before attaching the balloon to the catheter, the neck portion is lengthened and thinned out to make the neck portion more flexible. Heat shrink tubing may be used to apply pressure to the neck portion to force the material of the neck portion to flow along a mandrel inserted into the neck portion.
摘要翻译：气囊导管设置有改进的颈部。气囊的颈部用于将气囊的端部附接到导管。在将气囊附接到导管之前，颈部被延长并变薄，使得颈部更柔韧。热收缩管可用于向颈部施加压力，以迫使颈部的材料沿着插入颈部的心轴流动。

4. 发明申请

US20100036314A1 BALLOON CATHETER AND METHOD FOR MAKING SAME 有权
标题翻译：气泡导管及其制造方法
公开(公告)号：US20100036314A1
公开(公告)日：2010-02-11
申请号：US12508243
申请日：2009-07-23
申请人： David G. Burton , Thomas Lysgaard , Steen Aggerholm , Scott E. Boatman
发明人： David G. Burton , Thomas Lysgaard , Steen Aggerholm , Scott E. Boatman
IPC分类号： A61M25/10 , B29C49/00 , B29C49/52
CPC分类号： A61M25/1029 , A61M25/1002 , A61M25/1034 , A61M29/02 , A61M2025/0057 , A61M2025/1004 , A61M2025/1031 , A61M2025/1086 , B29C33/3842 , B29C33/42 , B29C49/48 , B29K2995/0072 , B29L2031/7543
摘要： In at least one embodiment of the present invention a balloon catheter is provided. The balloon catheter comprises a shaft having a lumen formed therethrough. Connected to the shaft is an inflatable balloon. The inflatable balloon has a balloon wall defining a balloon interior surface and a balloon exterior surface that is opposite the interior surface. In fluid communication with the balloon wall is the lumen for inflating the balloon to define an inflated state and for collapsing the balloon to define a deflated state. The balloon wall is textured in the deflated state such that the balloon interior surface is spatially registered with the balloon exterior surface. The balloon in the inflated state is tensioned to have a surface roughness substantially less than a surface roughness of the balloon in the deflated state.
摘要翻译：在本发明的至少一个实施例中，提供了气囊导管。气囊导管包括具有从其形成的内腔的轴。连接到轴是一个充气气球。可膨胀气囊具有限定球囊内表面的气球壁和与内表面相对的气球外表面。与球囊壁流体连通是用于使气囊膨胀以限定膨胀状态并用于使气囊折叠以限定放气状态的内腔。球囊壁在放气状态下被纹理化，使得球囊内表面在空间上与球囊外表面对准。处于膨胀状态的气囊被张紧以具有基本上小于气囊在收缩状态下的表面粗糙度的表面粗糙度。

5. 发明申请

US20080193211A1 Method and Apparatus for an Improved Luer Fitting Connection 有权
标题翻译：改进的鲁尔接头连接方法和装置
公开(公告)号：US20080193211A1
公开(公告)日：2008-08-14
申请号：US10594181
申请日：2005-03-24
申请人： David G. Burton , Scott K. Philhower , Nicholas J. Ely
发明人： David G. Burton , Scott K. Philhower , Nicholas J. Ely
IPC分类号： A61M39/10
CPC分类号： A61M39/1011 , A61M39/10 , A61M2039/1033 , Y10T403/5741 , Y10T403/62 , Y10T403/67
摘要： A method and apparatus for an improved luer fitting connector is disclosed. The luer fitting connector includes a male or female luer fitting member and a locking member. The locking member may have at least one of a skeletal handle, a finlike handle, a cavity grip, and an undulating grip. The luer fitting connector also may include a male or female luer fitting member having a conical restraining surface and a locking member having a plateau shaped protrusion. A method of assembly of luer fitting connector members is also disclosed. The method may include providing a male or female luer fitting member having a conical restraining surface and providing a locking member having a plateau shaped protrusion. The method also may include mounting the locking member upon the male or female luer fitting member from the rear.
摘要翻译：公开了一种用于改进的鲁尔接头连接器的方法和装置。鲁尔接头连接器包括阳或阴鲁尔接头构件和锁定构件。锁定构件可以具有骨架手柄，鳍状手柄，空腔把手和起伏手柄中的至少一个。鲁尔接头连接器还可以包括具有锥形约束表面的凸形或阴式鲁尔接合件，以及具有平台形凸起的锁定件。还公开了一种鲁尔接头连接器构件的组装方法。该方法可以包括提供具有锥形限制表面的阳或阴路厄配件，并提供具有平台形突起的锁定构件。该方法还可以包括将锁定构件从后部安装在阳或鲁尔接合构件上。

6. 发明授权

US07303572B2 Catheter assembly with plaque cutting balloon 有权
标题翻译：导管组件与斑块切割气球
公开(公告)号：US07303572B2
公开(公告)日：2007-12-04
申请号：US11319974
申请日：2005-12-28
申请人： Jeffry S. Melsheimer , David G. Burton
发明人： Jeffry S. Melsheimer , David G. Burton
IPC分类号： A61B17/22 , A61B17/32 , B26B29/00
CPC分类号： A61B17/320725 , A61B2017/22051 , A61B2017/22061 , A61M25/1027 , A61M25/1038 , A61M25/104 , A61M2025/1031 , A61M2025/1086 , A61M2025/109
摘要： A balloon catheter assembly comprises an elongate catheter shaft having a proximal portion and a distal portion, and an inflatable balloon secured to the shaft distal portion. A plurality of cutters are arranged along an outer surface of the balloon. The cutters are shielded by folds of the balloon when the balloon is uninflated, and are arranged and configured to facilitate breakdown of a vascular restriction when said balloon is inflated. Preferably, the cutters are arranged in at least three generally parallel longitudinal rows along the balloon outer surface, and there are at least three longitudinally-aligned cutters in each row. Preferably, the cutters are formed of the same or a similar base composition as the balloon, and are bonded to the balloon outer surface.
摘要翻译：气囊导管组件包括具有近端部分和远端部分的细长导管轴和固定到轴远端部分的可充气球囊。沿着气囊的外表面布置多个切割器。当球囊未膨胀时，切割器被气囊的折叠物屏蔽，并且被布置和构造成便于当所述气囊膨胀时促进血管限制的破坏。优选地，切割器沿着球囊外表面布置在至少三个大致平行的纵向排中，并且每排中至少有三个纵向对齐的切割器。优选地，切割器由与球囊相同或相似的基础组合物形成，并且结合到球囊外表面。

7. 发明申请

US20140155927A1 INTEGRAL DILATION ELEMENT FOR A BALLOON CATHETER 有权
标题翻译：气体吸收器的整体放置元件
公开(公告)号：US20140155927A1
公开(公告)日：2014-06-05
申请号：US13690507
申请日：2012-11-30
申请人： David G. Burton
发明人： David G. Burton
IPC分类号： A61M25/10
CPC分类号： A61M25/1029 , A61M25/1002 , A61M25/1034 , A61M25/104 , A61M2025/1031 , A61M2025/1086
摘要： A balloon catheter is provided for dilating hardened stenoses. The balloon catheter has dilation elements integrally formed on the outer surface of the balloon. The dilation elements have cross-sectional shapes that improve the performance of the balloon catheter.
摘要翻译：提供气囊导管用于扩张硬化狭窄。气囊导管具有一体地形成在球囊的外表面上的扩张元件。扩张元件具有改善气囊导管性能的横截面形状。

8. 发明授权

US08382787B2 Medical balloon with enlarged transitional radii 有权
标题翻译：具有扩大的过渡半径的医疗气球
公开(公告)号：US08382787B2
公开(公告)日：2013-02-26
申请号：US10593376
申请日：2005-03-29
申请人： David G. Burton , Christopher G. Dixon
发明人： David G. Burton , Christopher G. Dixon
IPC分类号： A61M29/02
CPC分类号： A61M25/0014 , A61M25/1002 , A61M25/1027
摘要： The present invention provides a medical balloon having enlarged radii, which may be disposed on a dilation catheter. The enlarged radii balloon may reduce the trauma experienced by a patient both during the procedure and when the catheter is removed from the patient. The enlarged radii may provide the deflated balloon with smoother transitions and less mechanical rigidity at the balloon transitions.
摘要翻译：本发明提供一种具有放大的半径的医用气囊，其可以设置在扩张导管上。放大的半径气球可以减少患者在手术过程中和导管从患者身上取出时所经历的创伤。放大的半径可以在气球过渡处提供平滑的过渡和较小的机械刚度的放气气球。

9. 发明申请

US20120215251A1 CUTTING BALLOON WITH CONNECTOR AND DILATION ELEMENT 有权
标题翻译：切割气球与连接器和放大元件
公开(公告)号：US20120215251A1
公开(公告)日：2012-08-23
申请号：US13462458
申请日：2012-05-02
申请人： David G. Burton , Darin G. Schaeffer , David A. Drewes
发明人： David G. Burton , Darin G. Schaeffer , David A. Drewes
IPC分类号： A61M29/02
CPC分类号： A61B17/320725 , A61B2017/22061 , A61M25/10 , A61M25/1027 , A61M25/1029 , A61M25/1038 , A61M25/104 , A61M29/02 , A61M2025/1086 , B29C49/04 , B29C49/20 , B29C2049/2017 , B29K2067/003 , B29K2077/00 , B29L2031/7543
摘要： A balloon catheter is provided that may be used to dilate hardened regions of a stenosis. The balloon catheter is provided with one or more dilation elements that extend along a surface of a balloon. Each dilation element is connected to an outer surface of the balloon by a connector. The connector is sufficiently sized and designed to undergo stress-induced plastic deformation incurred during blow molding so that a significant portion of each of the dilation elements does not become absorbed into the wall of the final blow molded balloon, thereby maintaining the structural integrity of each of the dilation elements.
摘要翻译：提供了可用于扩张狭窄的硬化区域的气囊导管。球囊导管设置有沿着气球表面延伸的一个或多个扩张元件。每个扩张元件通过连接器连接到气囊的外表面。该连接器具有足够的尺寸和设计，以在吹塑过程中产生应力引起的塑性变形，使得每个膨胀元件的大部分不会被吸收到最终吹塑气球的壁中，从而保持每个膨胀元件的结构完整性的膨胀元素。

10. 发明授权

US07731685B2 Coated medical device 有权
标题翻译：涂层医疗器械
公开(公告)号：US07731685B2
公开(公告)日：2010-06-08
申请号：US11234702
申请日：2005-09-23
申请人： Anthony O. Ragheb , Brian L. Bates , Scott E. Boatman , David G. Burton , Michael C. Hoffa , Darin G. Schaeffer , Jason S. Sturgeon
发明人： Anthony O. Ragheb , Brian L. Bates , Scott E. Boatman , David G. Burton , Michael C. Hoffa , Darin G. Schaeffer , Jason S. Sturgeon
IPC分类号： A61M31/00
CPC分类号： A61M25/10 , A61F2/82 , A61F2/844 , A61F2/86 , A61F2/958 , A61F2210/0014 , A61F2210/0076 , A61F2240/001 , A61F2250/0025 , A61F2250/0026 , A61F2250/0067 , A61F2250/0081 , A61F2250/0098 , A61F2310/00011 , A61L27/54 , A61L29/08 , A61L29/085 , A61L29/16 , A61L29/18 , A61L31/14 , A61L31/16 , A61L2300/416 , A61L2300/606 , A61L2400/18 , A61L2420/02 , A61L2420/06 , A61M25/1029 , A61M25/104 , A61M2025/1031 , A61M2025/105 , A61M2250/00
摘要： A coated medical device adapted for introduction into a passage or vessel of a patient is provided. The medical device is preferably an implantable balloon with a bioactive deposited or within the balloon. The balloon can further include a hydrophilic material positioned between the balloon and a bioactive material posited on the balloon.
摘要翻译：提供适于引入患者的通道或容器中的涂覆医疗装置。医疗装置优选地是具有生物活性沉积的或在球囊内的可植入气球。球囊可以进一步包括位于球囊和放置在球囊上的生物活性物质之间的亲水材料。

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