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    • 2. 发明申请
    • DEVICE FOR COMPRESSING A STENT AS WELL AS SYSTEM AND METHOD FOR LOADING A STENT INTO A MEDICAL DELIVERY SYSTEM
    • 用于压缩作为系统的步骤的装置和用于将固定装入医疗交付系统的方法
    • US20100292780A1
    • 2010-11-18
    • US12778625
    • 2010-05-12
    • Helmut StraubingerJohannes JungArnulf MayerMichael J. GirardRandy LaneAmir Miller
    • Helmut StraubingerJohannes JungArnulf MayerMichael J. GirardRandy LaneAmir Miller
    • A61F2/84
    • A61F2/2427A61F2/2412A61F2/95A61F2002/9522Y10T29/5367Y10T29/53878Y10T29/53952
    • The invention relates to a device (1a-1d) for compressing a stent (100) or a stent (100) with a prosthetic heart valve affixed thereto. The invention further relates to a system as well as a method for loading a stent (100) into a medical delivery system. The device (1a-1d) according to the invention comprises a compressing mechanism (10a-10d), within which a stent (100) to be compressed can be at least partly accommodated, wherein the compressing mechanism (10a-10d) comprises externally-manipulatable clamping means (50; 70.1-70.n; 90.1-90.n; 110.1-110.n) and is designed so as to exert a compressive force in radial direction on at least parts of a stent (100) accommodated within the compressing mechanism (10a-10d) such that the cross-section of the stent (100) is reduced to a predefinable value at least at certain areas. The inventive device (1a-1d) further comprises a manipulating mechanism (40a-40d) for manipulating the at least one clamping means (50; 70.1-70.n; 90.1-90.n; 110.1-110.n), said manipulating mechanism (40a-40d) being moveable relative to the compressing mechanism (10a-10d) for moving the at least one clamping means (50; 70.1-70.n; 90.1-90.n; 110.1-110.n) in the radial direction in order to adjust the internal cross-sectional diameter of the compressing mechanism (10a-10d).
    • 本发明涉及一种用于用固定在其上的假体心脏瓣膜来压缩支架(100)或支架(100)的装置(1a-1d)。 本发明还涉及一种系统以及将支架(100)装载到医疗输送系统中的方法。 根据本发明的装置(1a-1d)包括压缩机构(10a-10d),其中可以至少部分地容纳待压缩的支架(100),其中压缩机构(10a-10d) 可操纵的夹紧装置(50; 70.1-70.n; 90.1-90.n; 110.1-1.10.n)并且被设计成在径向方向上施加压缩力至少在容纳在 压缩机构(10a-10d),使得至少在某些区域将支架(100)的横截面减小到预定值。 本发明的装置(1a-1d)还包括用于操纵至少一个夹持装置(50; 70.1-70.n; 90.1-90.n; 110.1-1.10.n)的操纵机构(40a-40d),所述操纵 机构(40a-40d)可相对于所述压缩机构(10a-10d)移动,用于将所述至少一个夹紧装置(50; 70.1-70.n; 90.1-90.n; 110.1-1.10.n)移动到所述径向 方向,以调节压缩机构(10a-10d)的内部横截面直径。
    • 3. 发明申请
    • Bifurcated Balloon and Stent
    • 分叉气球和支架
    • US20080221655A1
    • 2008-09-11
    • US12067599
    • 2006-09-21
    • Amir Miller
    • Amir Miller
    • A61F2/84A61F2/82
    • A61F2/856A61F2/91A61F2/915A61F2/954A61F2/958A61F2002/067A61F2002/828A61F2002/91541A61F2002/91558A61F2220/0058
    • A stent (22) for the treatment of a vascular bifurcation includes a distal member (40) and a proximal member (42), the distal member and the proximal member comprising tubular bodies, the distal member comprising first struts (64, 66) oriented in the proximal direction and the proximal member including second struts (54, 56) oriented in the distal direction, such that at least one of the first struts is connected to at least one of the second struts on a first side of the stent (46), while on a second side (48) of the stent, opposite the first side, one or more of the first struts are unconnected to any of the second struts and one or more of the second struts are unconnected to any of the first struts.
    • 用于治疗血管分叉的支架(22)包括远端构件(40)和近端构件(42),远端构件和近端构件包括管状体,远侧构件包括第一支柱(64,66)定向 在所述近端方向上并且所述近端构件包括沿所述远端方向定向的第二支柱(54,56),使得所述第一支柱中的至少一个连接到所述支架的第一侧上的至少一个第二支柱(46 ),而在支架的与第一侧相对的第二侧(48)上,一个或多个第一支柱未连接到任何第二支柱,并且一个或多个第二支柱未连接到任何第一支柱 。
    • 6. 发明申请
    • VACUUM ANCHORING CATHETER
    • 真空锚固导管
    • US20130296902A1
    • 2013-11-07
    • US13825291
    • 2011-09-20
    • Carlos VonderwaldeAmir Miller
    • Carlos VonderwaldeAmir Miller
    • A61B17/22A61M25/04
    • A61B17/22A61B2017/22044A61B2017/22069A61B2017/22094A61B2017/308A61M25/04
    • Provided is a method for the treatment of blood vessel occlusions, comprising the localized anchoring of a catheter during the procedure by temporarily adhering its tip to the occlusion treatment site using a vacuum. Also provided is a catheter with a vacuum anchoring tip controlled by an externally generated vacuum, a catheter with a vacuum anchoring tip controlled by a self-generated vacuum, and a catheter with a vacuum anchoring tip in which the vacuum is controlled by an electronic signal. The localized anchoring method utilizes a vacuum to secure the tip of the catheter in place while allowing a free passage for the wire or dedicated occlusion penetrating device, and thereby frees the operator from constantly monitoring the tip position and pushing the catheter to support the advancement of the wire.
    • 提供了一种治疗血管闭塞的方法,其包括在手术过程中通过使用真空将其尖端临时粘附到闭塞治疗部位上的导管的局部锚定。 还提供了一种具有由外部产生的真空控制的真空锚定尖端的导管,具有通过自生真空控制的真空锚定尖端的导管和具有真空锚定尖端的导管,其中真空由电子信号控制 。 局部锚固方法利用真空将导管的尖端固定就位,同时允许线或专用遮挡穿透装置的自由通道,从而使操作者不再持续地监测尖端位置并推动导管支持推进 电线。
    • 8. 发明申请
    • Device and Methods for Treatment of Vascular Bifurcations
    • 用于治疗血管分叉的装置和方法
    • US20080243233A1
    • 2008-10-02
    • US11815652
    • 2006-02-07
    • Shmuel Ben-MuvharAmir Miller
    • Shmuel Ben-MuvharAmir Miller
    • A61F2/06
    • A61F2/958A61F2/856A61F2/954A61F2002/821A61F2250/0039A61F2250/006
    • A method for treatment of a vascular bifurcation, where a second blood vessel (22) branches from a first blood vessel (24), the first and second blood vessels having characteristic first and second diameters such that the first diameter is greater than the second diameter. The method includes introducing a balloon (30) in the first blood vessel into proximity to the vascular bifurcation. The balloon includes an inner part (32) and a collar (34) proximal to the inner part. The collar is inflated so that the collar expands to an expanded diameter greater than the second diameter but less than an outer diameter of an ostial funnel (26) of the second blood vessel. The balloon is advanced into the second blood vessel so that the inflated collar lodges within the ostial funnel. While the inflated collar is lodged within the ostial funnel, the inner part of the balloon is inflated so as to treat the second blood vessel.
    • 一种用于治疗血管分叉的方法,其中第二血管(22)从第一血管(24)分支,所述第一和第二血管具有特征的第一和第二直径,使得所述第一直径大于所述第二直径 。 该方法包括将第一血管中的气囊(30)引入血管分叉附近。 气囊包括内部部分(32)和靠近内部部分的轴环(34)。 轴环膨胀使得套环膨胀成大于第二直径但小于第二血管的口漏斗(26)的外径的扩张直径。 气囊进入第二血管,使得充气颈圈在口漏斗内。 当充气的颈圈被放置在口漏斗内时,气囊的内部被充气以便治疗第二血管。