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    TUBULAR BODIES FOR MEDICAL DELIVERY DEVICES AND RELATED MANUFACTURING METHODS
    2.
    发明申请
    TUBULAR BODIES FOR MEDICAL DELIVERY DEVICES AND RELATED MANUFACTURING METHODS 审中-公开
    用于医疗交付装置的管状体和相关制造方法

    公开(公告)号：US20170043122A1

    公开(公告)日：2017-02-16

    申请号：US14885073

    申请日：2015-10-16

    Applicant: Medtronic, Inc.

    Inventor： Madeline A. Mannion ,  Kenneth C. Gardeski ,  John B. Horrigan

    IPC: A61M25/00 ,  A61M25/01

    CPC classification number: A61M25/0012 ,  A61F2/95 ,  A61F2240/001 ,  A61M25/0045 ,  A61M25/005 ,  B29C47/0023 ,  B29C47/023 ,  B29C47/04 ,  B29C47/8805 ,  B29C63/00 ,  B29C63/0069 ,  B29C63/18 ,  B29C63/24

    Abstract: A tubular wall, which may be employed in a medical catheter or medical electrical lead, is formed by stranding together a plurality of polymer fibers and at least one metal filar, wherein the stranding forms a braid matrix of the polymer fibers and a coil of the metal filar interlaced therewith. Then, while the braid matrix secures a pitch of the coil, a polymer material is extruded around an entire length of the tubular wall, and, in some cases, the extrusion process causes the plurality of polymer fibers to melt and coalesce together with one another, while the pitch of the coil is maintained. Alternately, a reflow process, which follows extrusion, causes the polymer fibers to melt and coalesce along all, or just a discrete length of the tubular wall.

    Abstract translation: 可以用于医疗导管或医用电引线的管状壁通过将多个聚合物纤维和至少一种金属丝绞合在一起形成，其中绞合形成聚合物纤维的编织基质和 金属丝与其交错。 然后，当编织基体固定线圈的间距时，聚合物材料围绕管状壁的整个长度挤出，并且在一些情况下，挤出过程使得多个聚合物纤维彼此熔化和聚结 同时保持线圈的间距。 或者，随着挤出之后的回流工艺使得聚合物纤维沿管状壁的全部或仅仅是离散的长度熔化和聚结。

    Filament Winding Method and Filament Winding Apparatus
    4.
    发明申请
    Filament Winding Method and Filament Winding Apparatus 审中-公开
    长丝缠绕方法和长丝卷绕装置

    公开(公告)号：US20140299274A1

    公开(公告)日：2014-10-09

    申请号：US14312897

    申请日：2014-06-24

    Applicant: MURATA MACHINERY, LTD.

    Inventor： Motohiro TANIGAWA ,  Tadashi UOZUMI ,  Daigoro NAKAMURA ,  Ken HATTA

    IPC: B29C63/08

    CPC classification number: B29C63/08 ,  B29C53/602 ,  B29C53/66 ,  B29C53/8016 ,  B29C63/24 ,  B65H54/02 ,  Y10T156/1052

    Abstract: A filament winding method performs a hoop winding step including a first step of fixing an end of a fiber bundle to a liner surface at a starting position of hoop winding, a second step of hoop winding the fiber bundle having the end fixed to the liner surface in the first step, a third step of fixing the fiber bundle hoop wound in the second step to the liner surface at an ending position of hoop winding, and a fourth step of cutting the fiber bundle upstream in a fiber bundle supplying direction of the position where the fiber bundle is fixed in the third step.

    Abstract translation: 长丝缠绕方法执行环绕卷绕步骤，包括在环绕卷绕的起始位置将纤维束的端部固定到衬垫表面的第一步骤，将端部固定在衬套表面上的卷绕纤维束的第二步骤 在第一步骤中，将在第二步骤中缠绕的纤维束环固定到环形卷绕的结束位置处的衬垫表面的第三步骤，以及在该位置的纤维束供给方向上游切割纤维束的第四步骤 其中纤维束在第三步中被固定。

    Filament Winding Method and Filament Winding Apparatus
    5.
    发明申请
    Filament Winding Method and Filament Winding Apparatus 有权
    长丝缠绕方法和长丝卷绕装置

    公开(公告)号：US20130248637A1

    公开(公告)日：2013-09-26

    申请号：US13614874

    申请日：2012-09-13

    Applicant: Motohiro TANIGAWA ,  Tadashi UOZUMI ,  Daigoro NAKAMURA ,  Ken HATTA

    Inventor： Motohiro TANIGAWA ,  Tadashi UOZUMI ,  Daigoro NAKAMURA ,  Ken HATTA

    IPC: B29C63/08 ,  B65H54/02

    CPC classification number: B29C63/08 ,  B29C53/602 ,  B29C53/66 ,  B29C53/8016 ,  B29C63/24 ,  B65H54/02 ,  Y10T156/1052

    Abstract: A filament winding method performs a hoop winding step including a first step of fixing an end of a fiber bundle to a liner surface at a starting position of hoop winding, a second step of hoop winding the fiber bundle having the end fixed to the liner surface in the first step, a third step of fixing the fiber bundle hoop wound in the second step to the liner surface at an ending position of hoop winding, and a fourth step of cutting the fiber bundle upstream in a fiber bundle supplying direction of the position where the fiber bundle is fixed in the third step.

    Abstract translation: 长丝缠绕方法执行环绕卷绕步骤，包括在环绕卷绕的起始位置将纤维束的端部固定到衬垫表面的第一步骤，将端部固定在衬套表面上的卷绕纤维束的第二步骤 在第一步骤中，将在第二步骤中缠绕的纤维束环固定到环形卷绕的结束位置处的衬垫表面的第三步骤，以及在该位置的纤维束供给方向上游切割纤维束的第四步骤 其中纤维束在第三步中被固定。

    Fixed angle centrifuge rotor with helically wound reinforcement
    8.
    发明授权
    Fixed angle centrifuge rotor with helically wound reinforcement 有权
    固定角离心机旋转螺旋缠绕钢筋

    公开(公告)号：US08147392B2

    公开(公告)日：2012-04-03

    申请号：US12391838

    申请日：2009-02-24

    Applicant: Sina Piramoon ,  Alireza Piramoon

    Inventor： Sina Piramoon ,  Alireza Piramoon

    IPC: B04B5/02

    CPC classification number: B04B5/0414 ,  B04B7/085 ,  B29C63/24

    Abstract: A centrifuge rotor includes a rotor body having first and second axial ends and a circumferential sidewall extending therebetween. The rotor body has a plurality of wells for receiving sample containers to be processed in the rotor. The rotor further includes an elongate reinforcement extending around the circumferential sidewall of the rotor body along a helical path. At least two portions of the elongate reinforcement interlock at one or more specific points on the surface of the rotor.

    Abstract translation: 离心机转子包括具有第一和第二轴向端部的转子体和在其间延伸的周向侧壁。 转子体具有多个用于接收在转子中加工的样品容器的孔。 转子还包括沿着螺旋路径围绕转子体的周向侧壁延伸的细长加强件。 细长加强件的至少两部分在转子表面上的一个或多个特定点互锁。

    CATHETER WITH BRAIDED AND COILED REINFORCING LAYER
    10.
    发明申请
    CATHETER WITH BRAIDED AND COILED REINFORCING LAYER 审中-公开
    带有布线和绞线增强层的导管

    公开(公告)号：US20080262471A1

    公开(公告)日：2008-10-23

    申请号：US11736247

    申请日：2007-04-17

    Applicant: Kenneth Warnock

    Inventor： Kenneth Warnock

    IPC: A61M25/00

    CPC classification number: A61M25/0012 ,  A61M25/0053 ,  A61M25/0054 ,  B29C53/58 ,  B29C63/24 ,  B29C63/42 ,  B29C70/222 ,  B29C70/885 ,  B29L2031/7542

    Abstract: A catheter includes an elongate member having a braided and coiled reinforcing layer encased within a polymeric bonding layer. The reinforcing layer comprises a plurality of continuous filaments that transform from a braided configuration to a coiled configuration in a least one location along the catheter. Also disclosed is a method of manufacturing a braided and coiled elongate member including providing a core, forming at least one braided portion with a plurality of filaments and forming at least one coiled portion with at least a portion of the same plurality of filaments.

    Abstract translation: 导管包括细长构件，该细长构件具有包裹在聚合物粘合层内的编织和盘绕的增强层。 加强层包括多个连续长丝，其沿着导管在至少一个位置中从编织构型转变为线圈构型。 还公开了一种制造编织和卷绕的细长构件的方法，包括提供芯，用多个细丝形成至少一个编织部分并且形成具有至少一部分相同多根细丝的至少一个卷绕部分。

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