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    Porous fiber electrode coating and related methods
    11.
    发明授权
    Porous fiber electrode coating and related methods 有权
    多孔纤维电极涂层及相关方法

    公开(公告)号：US08224461B2

    公开(公告)日：2012-07-17

    申请号：US12703544

    申请日：2010-02-10

    Applicant: Torsten Scheuermann

    Inventor： Torsten Scheuermann

    IPC: A61N1/00

    CPC classification number: A61N1/056 ,  A61B5/042 ,  A61B2562/0209

    Abstract: The embodiments herein relate to an electrode having a porous coating including a fiber mesh, a multi-layer coating, and an outer coating, and a method of making the same. The various electrode coating embodiments include pores in the coating that prevent access by protein or cells while allowing for ion and/or liquid access.

    Abstract translation: 本文的实施方案涉及具有包括纤维网，多层涂层和外涂层的多孔涂层的电极及其制造方法。 各种电极涂覆实施方案包括涂层中的孔，其阻止蛋白质或细胞进入，同时允许离子和/或液体进入。

    SURFACE TREATED BIOERODIBLE METAL ENDOPROSTHESES
    13.
    发明申请
    SURFACE TREATED BIOERODIBLE METAL ENDOPROSTHESES 失效
    表面处理的生物可降解金属内切酶

    公开(公告)号：US20110238151A1

    公开(公告)日：2011-09-29

    申请号：US13053791

    申请日：2011-03-22

    Applicant: Torsten Scheuermann ,  Jan Weber ,  Charles Deng ,  Jonathan S. Stinson ,  Steven R. Larsen ,  Dennis A. Boismier ,  Jacob D. Edick

    Inventor： Torsten Scheuermann ,  Jan Weber ,  Charles Deng ,  Jonathan S. Stinson ,  Steven R. Larsen ,  Dennis A. Boismier ,  Jacob D. Edick

    IPC: A61F2/82

    CPC classification number: A61L31/148 ,  A61F2/91 ,  A61F2210/0004 ,  A61L31/022 ,  A61L31/088

    Abstract: An endoprosthesis includes an expandable tubular body defined by a plurality of struts. In some embodiments, the expandable tubular body includes a bioerodible metal that has at least a first surface region and a second surface region. The first and second surface regions can have different surface oxide compositions. In some embodiments, the first portion has a thermally altered microstructure and the second portion has a wrought microstructure. The thermally altered microstructure can be a cast microstructure comprising dendritic grains. The first portion forms at least a portion of an outer surface of the expandable tubular body. In some embodiments, the expandable tubular body includes iron or a bioerodible iron alloy and at least one surface of the expandable tubular body includes a substantially uniform coating of iron(III) oxide.

    Abstract translation: 内假体包括由多个支柱限定的可扩张管状体。 在一些实施例中，可扩张管状体包括具有至少第一表面区域和第二表面区域的生物浸渍金属。 第一和第二表面区域可以具有不同的表面氧化物组成。 在一些实施例中，第一部分具有热改变的微结构，第二部分具有锻造微结构。 热改变的微结构可以是包含树枝状晶粒的铸造微结构。 第一部分形成可扩张管状体的外表面的至少一部分。 在一些实施例中，可膨胀管状体包括铁或生物腐蚀性铁合金，并且可膨胀管体的至少一个表面包括基本均匀的氧化铁（III）涂层。

    CELL-REPELLING POLYMERIC ELECTRODE HAVING A STRUCTURED SURFACE
    14.
    发明申请
    CELL-REPELLING POLYMERIC ELECTRODE HAVING A STRUCTURED SURFACE 审中-公开
    具有结构表面的电池回收聚合物电极

    公开(公告)号：US20100125319A1

    公开(公告)日：2010-05-20

    申请号：US12576918

    申请日：2009-10-09

    Applicant: Torsten Scheuermann

    Inventor： Torsten Scheuermann

    IPC: A61N1/05 ,  H01R43/00

    CPC classification number: A61N1/0565 ,  A61N2001/0578 ,  Y10T29/49117

    Abstract: The embodiments herein relate to a coated electrode including a structured surface and a conductive layer and a method of making the same. The various electrode embodiments can include a surface topography that minimizes tissue attachment and thus facilitates removal of the electrode.

    Abstract translation: 本文的实施方案涉及包括结构化表面和导电层的涂覆电极及其制备方法。 各种电极实施例可以包括最小化组织附着并因此有助于电极移除的表面形貌。

    Resonator with adjustable capacitance for medical device
    15.
    发明授权
    Resonator with adjustable capacitance for medical device 失效
    用于医疗设备的可调电容谐振器

    公开(公告)号：US07423496B2

    公开(公告)日：2008-09-09

    申请号：US11270417

    申请日：2005-11-09

    Applicant: Torsten Scheuermann

    Inventor： Torsten Scheuermann

    IPC: A61B5/05

    CPC classification number: G01R33/286 ,  G01R33/3628

    Abstract: Systems and methods for a resonator with an adjustable capacitance for a medical device. In one embodiment, a resonator system includes a resonator device with an LC resonator circuit that has an adjustable capacitance, an inductor coil in series with the adjustable capacitance, and an adjustable capacitance control that can control the adjustable capacitance to obtain different particular capacitance values. This embodiment also includes a medical device, positioned with the resonator device, so that at least a portion of the inductor coil surrounds a space that is surrounded by at least a portion of the medical device.

    Abstract translation: 用于医疗设备具有可调电容的谐振器的系统和方法。 在一个实施例中，谐振器系统包括具有可调电容的LC谐振器电路的谐振器装置，与可调电容串联的电感线圈，以及可调节的电容控制，其可以控制可调电容以获得不同的特定电容值。 该实施例还包括与谐振器装置一起定位的医疗装置，使得电感线圈的至少一部分围绕由医疗装置的至少一部分包围的空间。

    Metal stent with surface layer of noble metal oxide and method of fabrication
    16.
    发明授权
    Metal stent with surface layer of noble metal oxide and method of fabrication 有权
    具有贵金属氧化物表面层的金属支架及其制造方法

    公开(公告)号：US07402173B2

    公开(公告)日：2008-07-22

    申请号：US10364112

    申请日：2003-02-10

    Applicant: Torsten Scheuermann ,  Lutz Stehling

    Inventor： Torsten Scheuermann ,  Lutz Stehling

    IPC: A61F2/06 ,  A61M29/00

    CPC classification number: A61L31/022 ,  A61F2/91 ,  A61F2/915 ,  A61F2002/91541 ,  A61F2002/91558 ,  A61F2310/00598 ,  A61L31/088 ,  A61L31/18

    Abstract: In a process for producing a biocompatible stent, a tubular substrate of the stent adapted for diametric expansion has a layer of a noble metal oxide formed over at least the outer surface of greater diameter of the substrate, the substrate being composed of a metal or an alloy thereof that is non-noble or less-noble than the layer's noble metal. An interface region adapted to prevent corrosion and to provide a firm bond between the surface of the substrate and the noble metal oxide layer is established, at least in part, by forming the noble metal oxide layer with a progressively varying concentration of noble metal-to-oxide with depth of the layer such that a surface of pure noble metal and negligible oxide of the layer is in closest proximity to the surface of the substrate. In one embodiment of the process, the interface region is established by forming the surface of pure noble metal and negligible oxide thereof in direct contact with the metal or alloy of the substrate surface. In another, the interface region is established by first creating an oxide of the substrate metal or alloy thereof at the substrate surface, and then forming the noble metal oxide layer as above, but in contact with the substrate metal or alloy oxide. Alternatively, the noble metal oxide layer has no progressively varying concentration but simply overlies an oxide of the substrate metal or alloy.

    Abstract translation: 在制造生物相容性支架的方法中，适用于直径膨胀的支架的管状基底具有至少在基底的较大直径的外表面上形成的贵金属氧化物层，该基底由金属或 它的合金是非贵重的或比贵金属低贵的贵金属。 至少部分地通过以逐渐变化的贵金属浓度形成贵金属氧化物层，从而建立适于防止腐蚀并在衬底表面和贵金属氧化物层之间提供牢固结合的界面区域 - 至少 氧化物，其层的深度使得纯贵金属的表面和该层的可忽略的氧化物最接近衬底的表面。 在该方法的一个实施方案中，通过形成纯金属的表面和与基底表面的金属或合金直接接触的可忽略的氧化物的表面来建立界面区。 另一方面，通过首先在基板表面产生基板金属或其合金的氧化物，然后如上所述形成贵金属氧化物层，但与基板金属或合金氧化物接触来建立界面区域。 或者，贵金属氧化物层的浓度没有逐渐变化，而是简单地覆盖基板金属或合金的氧化物。

    Endoprostheses
    19.
    发明授权
    Endoprostheses 失效
    内假体

    公开(公告)号：US08071156B2

    公开(公告)日：2011-12-06

    申请号：US12397509

    申请日：2009-03-04

    Applicant: Jan Weber ,  Torsten Scheuermann

    Inventor： Jan Weber ,  Torsten Scheuermann

    IPC: A61L33/00

    CPC classification number: A61L33/00 ,  A61L31/088 ,  A61L31/14 ,  A61L31/146

    Abstract: A hydrophilic ceramic coating is formed on an endoprosthesis preform. The hydrophilic ceramic coating is porous and can store nano-sized drug particles.

    Abstract translation: 在内置假体预成型件上形成亲水性陶瓷涂层。 亲水陶瓷涂层是多孔的，可以存储纳米尺寸的药物颗粒。

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