BIFURCATED DUAL-BALLOON CATHETER SYSTEM FOR BIFURCATED VESSELS
    93.
    发明申请
    BIFURCATED DUAL-BALLOON CATHETER SYSTEM FOR BIFURCATED VESSELS 审中-公开
    双歧双歧管系统

    公开(公告)号:US20150230951A1

    公开(公告)日:2015-08-20

    申请号:US14422559

    申请日:2013-02-25

    Inventor: Khalid Al-Saadon

    Abstract: A bifurcated dual-balloon catheter apparatus for deploying one or more stents to a bifurcated vessel or for use in angioplasty procedures involving bifurcated vessels. The apparatus is particularly suited for bifurcated vessels of the type comprising a main branch from which a side branch extends therefrom. The apparatus has loon and a side branch balloon. A conduit is provided in the main branch balloon through which a portion of the side branch balloon extends. The first balloon is positionable within the main branch of the vessel while the distal portion of the second balloon is positionable within the side branch such that when the first and second balloons are inflated, the first balloon expands radially in the main branch while the distal portion of said second balloon maintains registration with the side branch by expanding radially therein.

    Abstract translation: 一种用于将一个或多个支架部署到分叉血管或用于涉及分叉血管的血管成形术程序的分叉双气囊导管装置。 该装置特别适用于包括主分支的分支容器,其中侧分支从该主分支从其延伸。 该装置具有隆起和侧分支气球。 在主分支气囊中设置导管,侧分支气囊的一部分穿过该导管延伸。 第一气囊可定位在容器的主分支内,而第二球囊的远侧部分可位于侧分支内,使得当第一和第二球囊充气时,第一球囊在主分支中径向膨胀,而远侧部分 的所述第二气囊通过在其中径向扩张而保持与侧支的对准。

    STRETCHED AND FOAMED PLASTIC FORMED BODY HAVING APPEARANCE OF A METAL COLOR
    97.
    发明申请
    STRETCHED AND FOAMED PLASTIC FORMED BODY HAVING APPEARANCE OF A METAL COLOR 有权
    具有金属颜色外观的拉伸和发泡塑料成型体

    公开(公告)号:US20150044406A1

    公开(公告)日:2015-02-12

    申请号:US14386929

    申请日:2013-03-04

    Abstract: A stretched and foamed plastic formed body forming, in at least a portion thereof, a foamed region which incorporates foamed cells therein, wherein the foamed cells have a flat shape with a maximum thickness of not more than 30 μm and an average aspect ratio of not less than 4 as viewed in cross section of the formed body perpendicular to a direction in which the formed body is stretched to a maximum degree, and a non-foamed plastic skin layer having no foamed cell distributed therein is formed on the outer surface of the foamed region. The formed body is, further, blended with a non-lustrous pigment as the coloring agent, which is different from a lustrous pigment such as flaky pigment, and exhibits a metal color over the foamed region thereof. The foamed formed body exhibiting a metal color and, specifically, a gold color or a silver color is thus provided without using any expensive lustrous pigment such as metal powder pigment or flaky pigment.

    Abstract translation: 一种拉伸发泡塑料成形体,至少部分地形成有发泡细胞的发泡区域,其中发泡细胞具有平坦形状,最大厚度不大于30μm,平均长宽比不大于30μm 在成形体的垂直于成形体被拉伸到最大程度的方向的截面中观察到的小于4,并且在其外表面上形成没有分布在其中的发泡细胞的非发泡塑料表皮层 发泡区域。 此外,成型体还与作为着色剂的非光泽颜料共混,其与诸如片状颜料的光泽颜料不同,并且在其发泡区域上显示金属色。 因此,不使用任何昂贵的光泽颜料如金属粉末颜料或片状颜料,因此提供呈现金属色,特别是金色或银色的发泡成形体。

    PRODUCTION METHOD FOR EXPANSION BALLOON
    98.
    发明申请
    PRODUCTION METHOD FOR EXPANSION BALLOON 有权
    膨胀球的生产方法

    公开(公告)号:US20150021834A1

    公开(公告)日:2015-01-22

    申请号:US14367091

    申请日:2012-12-14

    Abstract: The present invention is a production method for an expansion balloon (2) for use in a balloon catheter (1), including the steps of; forming a balloon tube (8) by extrusion molding so as to have a cross section orthogonal to an axial direction with the shape of a circle on the outside and the shape of a polygon having a circumcircle on the inside; and placing the balloon tube (8) in a mold to perform biaxially-stretched blow molding to obtain the balloon, whereby it is possible to produce the expansion balloon (2) that has no unevenness in film thickness of a straight pipe part (4) and allows stable folding control by simple processes with favorable molding yields.

    Abstract translation: 本发明是一种用于球囊导管(1)的膨胀气囊(2)的制造方法,包括以下步骤: 通过挤出成型形成气囊管(8),以使得具有与轴向方向正交的横截面与外侧的圆形,以及在内侧具有外接圆的多边形的形状; 并将气囊管(8)放置在模具中进行双轴拉伸吹塑成型,得到球囊,由此能够制造直管部(4)的膜厚不均匀的膨胀气球(2) 并且通过简单的工艺允许稳定的折叠控制,并具有良好的成型产量。

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