VASCULAR GUIDEWIRE CONTROL APPARATUS
    1.
    发明申请
    VASCULAR GUIDEWIRE CONTROL APPARATUS 审中-公开
    血管引导控制装置

    公开(公告)号:WO2005094936A2

    公开(公告)日:2005-10-13

    申请号:PCT/US2005/010207

    申请日:2005-03-24

    Abstract: A controller for use with a guidewire, such as a vascular guidewire, provides a mechanism for gripping and applying a torque to the guidewire without the need to thread the guidewire axially through the controller and at a location close to a point of access of the guidewire. In one embodiment, the controller includes a side-access, multi-part assembly including a collett or other gripping element that applies a uniform radially inward force on the guidewire. In another embodiment, for use with guidewires having active electrically controllable elements, the controller integrally or removably incorporates a switch or other mechanism to initiate an energized state. The controller thereby permits, among other advantages, ergonomic, single-handed control of an electronically steerable guidewire, including axially displacing, torquing and steering the guidewire.

    Abstract translation: 与诸如血管导丝之类的导丝一起使用的控制器提供了一种用于将牵引力施加到导丝上的机构,而不需要将导丝线沿轴向穿过控制器,并且在靠近导丝点的接近点 。 在一个实施例中,控制器包括侧面接近的多部件组件,其包括在引导线上施加均匀径向向内的力的collett或其他夹紧元件。 在另一个实施例中,为了与具有有源电可控元件的导线一起使用,控制器一体地或可移除地结合有开关或其它机构以启动通电状态。 因此,除了其他优点之外,控制器还允许对电子操纵导丝进行人体工程学的单手控制,包括轴向移位,扭转和转向导丝。

    GUIDEWIRES HAVING A VAPOR DEPOSITED PRIMER COAT
    2.
    发明申请
    GUIDEWIRES HAVING A VAPOR DEPOSITED PRIMER COAT 审中-公开
    具有蒸汽沉积的PRIMER COAT的指南

    公开(公告)号:WO99062571A1

    公开(公告)日:1999-12-09

    申请号:PCT/US1999/011903

    申请日:1999-05-28

    Abstract: An intraluminal device having an adhesive primer coat formed of a carbonaceous material and a lubricious top coat of a hydrophilic polymeric material. The invention also comprises the methods of making such intraluminal devices. The primer coat of the invention may comprise pure carbon, or a carbon based material such as a polymer. Preferably, the primer coat has a thickness of about 0.1 to about 2 mu m. In a presently preferred embodiment, the primer coat is applied using chemical vapor deposition (CVD), but in certain embodiments, physical vapor deposition (PVD) may be suitable. The deposited primer coat forms an effective substrate for adhesion of the hydrophilic polymer top coat.

    Abstract translation: 具有由碳质材料形成的粘性底漆涂层和亲水性聚合物材料的润滑面漆的管腔内装置。 本发明还包括制造这种腔内装置的方法。 本发明的底漆可以包含纯碳或碳基材料如聚合物。 优选地,底漆的厚度为约0.1至约2μm。 在目前优选的实施方案中,使用化学气相沉积(CVD)施加底漆涂层,但在某些实施方案中,物理气相沉积(PVD)可以是合适的。 沉积的底漆涂层形成用于亲水性聚合物面漆的粘合的有效底物。

    ENERGIZER FOR VASCULAR GUIDEWIRE
    3.
    发明申请
    ENERGIZER FOR VASCULAR GUIDEWIRE 审中-公开
    用于血管导管的能量计

    公开(公告)号:WO2005094937A1

    公开(公告)日:2005-10-13

    申请号:PCT/US2005/010208

    申请日:2005-03-24

    Abstract: An energizer for use with a guidewire, such as a vascular guidewire, in one embodiment engages a proximal end of the guidewire and applies energy to be transmitted to a distal portion of the guidewire. A jack or other receptacle accommodates, in a releasably secured fashion, a proximal portion of the guidewire having a diameter that is not substantially larger than, but preferably is equal to or less than, the maximal diameter associated with the guidewire. The jack may be structured so that designated portions of the proximal end of the guidewire will be disposed in selective contact with corresponding portions of the jack in order to permit, for example, an electrical potential to be applied across such portions; thereby energizing an electrically controllable part of the guidewire, such as a steering mechanism. In this manner, the energizer permits rapid engagement and disengagement of a proximal portion of the guidewire. Equipment such as catheters may conveniently be fed coaxially over the proximal portion of the guidewire and up toward the distal end and conveniently exchanged with reduced complexity of, and disturbance to, the guidewire, its environment, and the energizing mechanism.

    Abstract translation: 在一个实施例中,与诸如血管导丝的导丝一起使用的激发器接合导丝的近端并且施加能量以被传递到导丝的远端部分。 千斤顶或其他容器以可释放地固定的方式容纳导丝的近端部分,其直径基本上不大于但优选等于或小于与导丝相关联的最大直径。 插座可以被构造成使得导线的近端的指定部分将被布置成与插座的相应部分选择性接触,以允许例如施加在这些部分上的电位; 从而激励导丝的电可控部分,例如转向机构。 以这种方式,激发器允许引导线的近端部分的快速接合和分离。 诸如导管之类的设备可以方便地同轴地被供给到导丝的近端部分上并朝着远端方向进行交换,并且以更低的导丝及其环境和激励机构的复杂性和干扰方式交换。

    MEDICAL DEVICE FOR NAVIGATION THROUGH ANATOMY AND METHOD OF MAKING SAME
    4.
    发明申请
    MEDICAL DEVICE FOR NAVIGATION THROUGH ANATOMY AND METHOD OF MAKING SAME 审中-公开
    通过解剖学进行导航的医疗设备及其制造方法

    公开(公告)号:WO2004011076A9

    公开(公告)日:2004-04-15

    申请号:PCT/US0324837

    申请日:2003-07-25

    CPC classification number: A61M25/09 A61M25/0013 A61M25/01 A61M25/09016

    Abstract: Medical devices for navigation through anatomy, including guidewires (100), which may have a core wire (150), a slotted tubular member (130), or both. Embodiments may have coils (200; 345; 600; 114 1; 1143; 1243; 2238; 2266; 2441), including non-circular cross-section edge-wound marker coils (200), extended coil tips (300), and soldered or glued mesial joint coils (1141; 1143; 1243). Core wires (150) may have a step (1551; 2151; 2152), ridge (1351), or taper (1253) at the joint (140) to the tubular member (130), and may have a flattened section (1057) at the distal tip (257). Radiopaque material (801; 802) may be located inside the tubular member (130), and the distal tip (138) may be heat treated to make it shapeable. Additional tubular members (730; 2062; 2130; 2162; 2439) or coils (200; 345; 600; 1141; 1143; 1243; 2238; 2266; 2441) may be used concentrically or in line and may enhance flexibility, provide radiopacity, reduce friction, or reduce material or manufacturing cost. Tubular members (130; 730; 2062; 2130; 2162; 2439) may be chamfered (231) or tapered continuously or incrementally. Slots (135) maybe arranged in-groups (235; 1635), such as groups of three (1635), and may be equal in depth or unequal in depth to provide a steerable or compressible tip.

    Abstract translation: 用于通过解剖学进行导航的医疗装置,包括可具有芯线(150),开槽管状构件(130)或两者的导丝(100)。 实施例可具有线圈(200; 345; 600; 1141; 1143; 1243; 2238; 2266; 2441),包括非圆形横截面边缘缠绕标记线圈(200),延伸线圈端部(300) 或胶合的近中关节线圈(1141; 1143; 1243)。 芯线(150)可以在与管状构件(130)的接合处(140)具有台阶(1551; 2151; 2152),脊(1351)或锥形(1253),并且可以具有扁平部分(1057) 在远端(257)。 不透射线材料(801; 802)可以位于管状构件(130)内部,并且可以对远侧末端(138)进行热处理以使其成形。 额外的管状构件(730; 2062; 2130; 2162; 2439)或线圈(200; 345; 600; 1141; 1143; 1243; 2238; 2266; 2441)可以同心地或成直线地使用并且可以增强挠性,提供射线不透性, 减少摩擦,或减少材料或制造成本。 管状构件(130; 730; 2062; 2130; 2162; 2439)可以被倒角(231)或者连续或逐渐变细。 槽(135)可以按组(235; 1635)排列,例如三个组(1635),并且深度相等或深度不相等以提供可操纵或可压缩的尖端。

    MEDICAL DEVICE FOR NAVIGATION THROUGH ANATOMY AND METHOD OF MAKING SAME
    6.
    发明申请
    MEDICAL DEVICE FOR NAVIGATION THROUGH ANATOMY AND METHOD OF MAKING SAME 审中-公开
    通过解剖学进行导航的医疗装置及其制造方法

    公开(公告)号:WO2004011076A3

    公开(公告)日:2004-06-24

    申请号:PCT/US0324837

    申请日:2003-07-25

    CPC classification number: A61M25/09 A61M25/0013 A61M25/01 A61M25/09016

    Abstract: Medical devices for navigation through anatomy, including guidewires (100), which may have a core wire (150), a slotted tubular member (130), or both. Embodiments may have coils (200; 345; 600; 114 1; 1143; 1243; 2238; 2266; 2441), including non-circular cross-section edge-wound marker coils (200), extended coil tips (300), and soldered or glued mesial joint coils (1141; 1143; 1243). Core wires (150) may have a step (1551: 2151: 2152), ridge (1351), or taper (1253) at the joint (140) to the tubular member (130), and may have a flattened section (1057) at the distal tip (257). Radiopaque material (801: 802) may be located inside the tubular member (130), and the distal tip (138) may be heat treated to make it shapeable. Additional tubular members (730; 2062; 2130; 2162; 2439) or coils (200; 345; 600; 1141; 1143; 1243; 2238; 2266; 2441) may be used concentrically or in line.

    Abstract translation: 用于通过解剖学导航的医疗装置,包括可以具有芯线(150),开槽管状构件(130)或两者的导线(100)。 实施例可以包括线圈(200; 345; 600; 114 1; 1143; 1243; 2238; 2266; 2441),包括非圆形横截面边缘缠绕标记线圈(200),延伸线圈尖端(300) 或粘合的中间关节线圈(1141; 1143; 1243)。 芯线(150)可以在接头(140)处具有到管状构件(130)的台阶(1551:2151:2152),脊(1351)或锥形(1253),并且可以具有扁平部分(1057) 在远端(257)处。 不透射线材料(801:802)可以位于管状构件(130)内,并且远侧末端(138)可以被热处理以使其成形。 额外的管状构件(730; 2062; 2130; 2162; 2439)或线圈(200; 345; 600; 1141; 1143; 1243; 2238; 2266; 2441)可以同心或一致地使用。

    MEDICAL DEVICE FOR NAVIGATION THROUGH ANATOMY AND METHOD OF MAKING SAME
    7.
    发明申请
    MEDICAL DEVICE FOR NAVIGATION THROUGH ANATOMY AND METHOD OF MAKING SAME 审中-公开
    通过解剖学进行导航的医疗装置及其制造方法

    公开(公告)号:WO2004011076A2

    公开(公告)日:2004-02-05

    申请号:PCT/US2003/024837

    申请日:2003-07-25

    CPC classification number: A61M25/09 A61M25/0013 A61M25/01 A61M25/09016

    Abstract: Medical devices for navigation through anatomy, including guidewires (100), which may have a core wire (150), a slotted tubular member (130), or both. Embodiments may have coils (200; 345; 600; 114 1; 1143; 1243; 2238; 2266; 2441), including non-circular cross-section edge-wound marker coils (200), extended coil tips (300), and soldered or glued mesial joint coils (1141; 1143; 1243). Core wires (150) may have a step (1551; 2151; 2152), ridge (1351), or taper (1253) at the joint (140) to the tubular member (130), and may have a flattened section (1057) at the distal tip (257). Radiopaque material (801; 802) may be located inside the tubular member (130), and the distal tip (138) may be heat treated to make it shapeable. Additional tubular members (730; 2062; 2130; 2162; 2439) or coils (200; 345; 600; 1141; 1143; 1243; 2238; 2266; 2441) may be used concentrically or in line and may enhance flexibility, provide radiopacity, reduce friction, or reduce material or manufacturing cost. Tubular members (130; 730; 2062; 2130; 2162; 2439) may be chamfered (231) or tapered continuously or incrementally. Slots (135) maybe arranged in-groups (235; 1635), such as groups of three (1635), and may be equal in depth or unequal in depth to provide a steerable or compressible tip.

    Abstract translation: 用于通过解剖学导航的医疗装置,包括可以具有芯线(150),开槽管状构件(130)或两者的导线(100)。 实施例可以包括线圈(200; 345; 600; 114 1; 1143; 1243; 2238; 2266; 2441),包括非圆形横截面边缘缠绕标记线圈(200),延伸线圈尖端(300) 或粘合的中间关节线圈(1141; 1143; 1243)。 芯线(150)可以在与管状构件(130)的接头处具有台阶(1551; 2151; 2152),脊(1351)或锥形(1253),并且可以具有扁平部分(1057) 在远端(257)处。 不透射线材料(801; 802)可以位于管状构件(130)内,并且远侧末端(138)可以被热处理以使其成形。 额外的管状构件(730; 2062; 2130; 2162; 2439)或线圈(200; 345; 600; 1141; 1143; 1243; 2238; 2266; 2441)可以同心或一致地使用,并且可以增强柔性, 减少摩擦,或减少材料或制造成本。 管状构件(130; 730; 2062; 2130; 2162; 2439)可以被倒角(231)或连续地或递增地逐渐变细。 插槽(135)可以排列成组(235; 1635),例如三组(1635),并且可以在深度上相等或深度不等,以提供可导向或可压缩的尖端。

    FÜHRUNGSDRAHT
    10.
    发明申请
    FÜHRUNGSDRAHT 审中-公开
    导丝

    公开(公告)号:WO2011038522A1

    公开(公告)日:2011-04-07

    申请号:PCT/CH2010/000234

    申请日:2010-09-29

    Abstract: Ein Führungsdraht (100) für einen Katheter, welcher zum Einbringen und/oder Entnehmen von Fluiden in menschlichen und/oder tierischen Hohlorganen, insbesondere in Blutgefässen, ausgelegt ist, umfassend einen länglichen Hohlschaft (110) mit einem Lumen (120) zum Zu- und/oder Abführen des Fluids, sowie eine koaxial an einem distalen Ende (117) des Hohlschafts (110) anschliessende Einführhilfe in Form einer flexiblen Drahtwendel (150) mit einer an einem distalen Ende (153) der Drahtwendel angeordneten Führungsdrahtspitze (170), wobei zur Steuerung einer Flexibilität des Führungsdrahts (100) im Lumen (120) des Hohlschafts (110) ein Kerndraht (130) angeordnet ist, welcher sich aus dem Lumen (120) heraus in einer longitudinalen Richtung durch die Drahtwendel (150) hindurch bis zur Führungsdrahtspitze (170) hin erstreckt, zeichnet sich dadurch aus, dass ein in einer proximalen Richtung an die Führungsdrahtspitze (170) angrenzender distaler Innenbereich (151) der Drahtwendel (150) über einen neben dem Kerndraht (150) ausgebildeten Fluidkanal (151, 161, 155) mit dem Lumen (120) des Hohlschafts (110) kommuniziert und über wenigstens eine nach aussen offene Durchlassöffnung (154) für das ein- und/oder auszubringende Fluid verfügt.

    Abstract translation: 用于导管,其被设计成用于在血管中引入和/或抽出流体到人体和/或动物的中空器官,特别是,包括具有内腔(120),用于供给和细长空心轴(110)的导线(100) /或排出流体,以及一个同轴地在空心轴中的柔性金属丝线圈(150)的形式(110)随后插入辅助用在设置在线圈导丝尖端(170)的远端(153),其中,所述的远端(117) 控制在所述空心轴的内腔(120)的导引线(100)的弹性(110)的芯线(130)被布置成穿过延伸到导丝尖端(从所述腔(120)从在通过导线线圈的纵向方向(150) 170)朝向延伸,其特征在于,((A(在近侧方向上导丝尖端170)相邻的远端内部分151)的金属丝线圈150的) 形成在旁边的芯线(150)的流体通道(151,161,155)与中空轴(110)的内腔(120)进行通信,并经由至少一个向外敞开的通道开口(154),用于输入和/或auszubringende流体具有 ,

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