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736 条记录 (耗时 0.019 秒)

    Dynamic intervertebral implant
    81.
    发明授权
    Dynamic intervertebral implant 有权
    动态椎间植入

    公开(公告)号：US07867276B2

    公开(公告)日：2011-01-11

    申请号：US10506219

    申请日：2003-03-13

    申请人： Guy Matge ,  Jean-Jacques Martin

    发明人： Guy Matge ,  Jean-Jacques Martin

    IPC分类号： A61F2/44

    CPC分类号： A61F2/442 ,  A61B17/7059 ,  A61B17/86 ,  A61F2/30767 ,  A61F2/30771 ,  A61F2/4455 ,  A61F2002/2835 ,  A61F2002/30018 ,  A61F2002/30571 ,  A61F2002/30578 ,  A61F2002/30616 ,  A61F2002/30784 ,  A61F2002/30879 ,  A61F2002/30892 ,  A61F2230/0093 ,  A61F2250/0029 ,  A61F2310/00023

    摘要： The implant includes two side walls resting against the vertebral end-plates and an intermediate wall joining the supporting walls. The implant can be deformed for insertion between the vertebrae to be treated to restore the attenuated mobility of the vertebrae, and includes mounting elements mounting on the vertebrae. The side walls have a curved shape, whose convexity is oriented towards the outside of the implant; the intermediate wall has a curved shape, whose convexity is oriented towards the outside of the implant such that it does not form any pronounced angles with the supporting side walls. The supporting side walls and the intermediate wall, have a partially oval shape; and the mounting elements are configured such that the implant can be mounted on the vertebrae.

    摘要翻译： 植入物包括搁置在椎骨端板上的两个侧壁和连接支撑壁的中间壁。 植入物可以变形以插入待治疗的椎骨之间以恢复椎骨的减弱的移动性，并且包括安装在椎骨上的安装元件。 侧壁具有弯曲形状，其凸起朝向植入物的外侧; 中间壁具有弯曲形状，其凸起朝向植入物的外侧，使得其不与支撑侧壁形成任何明显的角度。 支撑侧壁和中间壁具有部分椭圆形形状; 并且安装元件构造成使得植入物可以安装在椎骨上。

    Stent graft tapered spring
    82.
    发明授权
    Stent graft tapered spring 有权
    支架移植锥形弹簧

    公开(公告)号：US07846195B2

    公开(公告)日：2010-12-07

    申请号：US11849529

    申请日：2007-09-04

    申请人： Humberto Berra ,  Michel Letort

    发明人： Humberto Berra ,  Michel Letort

    IPC分类号： A61F2/06

    CPC分类号： A61F2/07 ,  A61F2/90 ,  A61F2002/061 ,  A61F2002/075 ,  A61F2002/826 ,  A61F2250/0029

    摘要： A stent graft includes a stent graft material of cylindrical shape and tapered stent springs coupled to the stent graft material. Each stent spring includes a first stent cell and a second stent cell contiguous with the first stent cell. The first stent cell and the second stent cell are coupled. The second stent cell of each tapered stent spring is smaller than the first stent cell thereby defining a tapered shape to the tapered stent springs. The stent graft is placed in a curved segment of a tortuous body lumen and rotationally positioned such that the smallest stent cell of each tapered stent spring is placed at an inside radius of the curved segment.

    摘要翻译： 支架移植物包括圆柱形的支架移植材料和与支架移植材料耦合的锥形支架弹簧。 每个支架弹簧包括第一支架电池和与第一支架电池连接的第二支架电池。 联接第一支架细胞和第二支架细胞。 每个锥形支架弹簧的第二支架电池小于第一支架电池，从而为锥形支架弹簧形成锥形。 将支架移植物放置在曲折的体腔的弯曲部分中并旋转定位，使得每个锥形支架弹簧的最小支架单元被放置在弯曲段的内半径处。

    BEND-CAPABLE TUBULAR PROSTHESIS
    83.
    发明申请
    BEND-CAPABLE TUBULAR PROSTHESIS 有权
    可弯曲的管状突破

    公开(公告)号：US20100298921A1

    公开(公告)日：2010-11-25

    申请号：US12300985

    申请日：2007-05-16

    申请人： Martin Schlun ,  Achim Zipse ,  Thilo Wack ,  Andreas Block

    发明人： Martin Schlun ,  Achim Zipse ,  Thilo Wack ,  Andreas Block

    IPC分类号： A61F2/82

    CPC分类号： A61F2/915 ,  A61F2/89 ,  A61F2/91 ,  A61F2002/91508 ,  A61F2002/91516 ,  A61F2002/91525 ,  A61F2002/91533 ,  A61F2002/91558 ,  A61F2230/0054 ,  A61F2230/0069 ,  A61F2250/0029

    摘要： Stent exhibiting a succession of turns around the axis, adjacent turns being connected by connector portions distributed around the circumference of the prosthesis, each of the turns being made up of struts that extend the length of the turn and are interspersed by inflection zones located at the axial ends of each of the turns. When the prosthesis expands radially, gaps open up between adjacent struts of each of the turns, the inflection zones being distributed regularly around the circumference so that the gaps are substantially the same size as each other around the circumference of the turn, characterised in that at least every second turn exhibits a stagger zone within which the said gap between adjacent said struts is of an individual size different from that common to the other gaps of that second turn.

    摘要翻译： 支架围绕轴线呈现一系列转向，相邻的匝由分布在假体圆周上的连接器部分连接，每个匝由延伸匝的长度的支柱构成，并且由位于 每个匝的轴向端。 当假体径向扩张时，间隙在每个匝的相邻支柱之间开放，拐点区域围绕圆周规则地分布，使得间隙在匝周围基本上彼此相同大小，其特征在于： 最小的每一回转呈现错开的区域，相邻的所述支柱之间的所述间隙在该交错区域内具有不同于该第二转弯的其它间隙的独立尺寸。

    CONFORMABLE STENT STRUCTURE AND METHOD OF MAKING SAME
    84.
    发明申请
    CONFORMABLE STENT STRUCTURE AND METHOD OF MAKING SAME 有权
    一致的结构及其制造方法

    公开(公告)号：US20100241215A1

    公开(公告)日：2010-09-23

    申请号：US12729829

    申请日：2010-03-23

    申请人： Palle Munk Hansen ,  Per Hendriksen

    发明人： Palle Munk Hansen ,  Per Hendriksen

    IPC分类号： A61F2/82 ,  B23P11/02

    CPC分类号： A61F2/915 ,  A61F2/89 ,  A61F2/91 ,  A61F2210/0014 ,  A61F2250/0029 ,  A61F2250/0042 ,  A61F2250/0098 ,  Y10T29/49865

    摘要： A stent (10) is provided with a plurality of stent rings (12) formed of a plurality of interconnected struts (14). Adjacent stent rings (12) are coupled to one another by a plurality of tie bars (16). Within each tie bar (16) there is provided a hinge (36) which facilitates the curving of the stent (10) in its longitudinal direction and minimises the generation of returning force to a non-curved configuration by the stent (10). The hinge could, for example, be formed by heat treating a portion of the tie bar (16). This arrangement is particularly suitable for stents or other medical devices intended to be placed in delicate vessels, such as cerebral vessels.

    摘要翻译： 支架（10）设置有由多个互连的支柱（14）形成的多个支架环（12）。 相邻的支架环（12）通过多个连接杆（16）彼此联接。 在每个连接杆（16）内设置有一个铰链（36），其有利于支架（10）在其纵向方向上的弯曲，并使由支架（10）产生的返回力最小化成非弯曲构型。 铰链可以例如通过热处理连杆（16）的一部分而形成。 这种布置特别适合于用于放置在诸如脑血管的精细血管中的支架或其它医疗装置。

    Earplug with articulating stem and locking features
    85.
    发明授权
    Earplug with articulating stem and locking features 有权
    耳塞具有铰接杆和锁定功能

    公开(公告)号：US07743771B2

    公开(公告)日：2010-06-29

    申请号：US11584326

    申请日：2006-10-20

    申请人： Robert N. Falco

    发明人： Robert N. Falco

    IPC分类号： A61F11/00 ,  H04R25/00

    CPC分类号： A61F11/08 ,  A61F11/12 ,  A61F2250/0029 ,  A61F2250/0039

    摘要： A hearing protection device is provided including a stem, a protrusion formed on the stem, an articulation point formed on the stem, and a sound attenuating element including a cavity, where the protrusion is disposed in locking engagement within the cavity to releasably attach the stem to the sound attenuating element, and where the stem is configured to at least partially articulate about the articulation point.

    摘要翻译： 提供了一种听力保护装置，其包括杆，形成在杆上的突起，形成在杆上的铰接点和包括空腔的声音衰减元件，其中突出部被锁定接合在腔内，以可释放地附接杆 到所述声音衰减元件，并且其中所述杆被构造成围绕所述关节点至少部分地铰接。

    METHODS AND DEVICES FOR TREATMENT OF CARDIAC VALVES
    88.
    发明申请
    METHODS AND DEVICES FOR TREATMENT OF CARDIAC VALVES 审中-公开
    用于治疗心脏瓣膜的方法和装置

    公开(公告)号：US20090198324A1

    公开(公告)日：2009-08-06

    申请号：US12302901

    申请日：2007-05-21

    申请人： Boris Orlov

    发明人： Boris Orlov

    IPC分类号： A61F2/24

    CPC分类号： A61B17/115 ,  A61F2/06 ,  A61F2/2412 ,  A61F2/2445 ,  A61F2/2463 ,  A61F2250/0018 ,  A61F2250/0029

    摘要： Disclosed are methods for treatment of cardiac valve including augmenting a cardiac leaflet with the help of a ring associated with a membrane. Also disclosed are methods for treatment of cardiac valves including augmenting the tissue surrounding a cardiac valve, for example with the help of a tubular or annular implant, allowing relocation of the valve. In embodiments, the methods of the present invention improve leaflet coaptation, which in embodiments is useful for treating conditions such as ischemic mitral regurgitation. Also disclosed are devices useful for implementing the methods of the present invention.

    摘要翻译： 公开了用于治疗心脏瓣膜的方法，包括借助与膜相关联的环来增强心脏小叶。 还公开了用于治疗心脏瓣膜的方法，包括例如借助于管状或环形植入物增加心脏瓣膜周围的组织，允许瓣膜的重新定位。 在实施方案中，本发明的方法改善叶片接合，其在实施方案中可用于治疗诸如缺血性二尖瓣反流的病症。 还公开了可用于实现本发明的方法的装置。