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38 条记录 (耗时 0.023 秒)

    Stent-graft prosthesis
    1.
    发明申请
    Stent-graft prosthesis 审中-公开
    支架移植假体

    公开(公告)号：US20090112305A1

    公开(公告)日：2009-04-30

    申请号：US11988918

    申请日：2006-07-19

    申请人： Helmut Goldmann ,  Herbert Imig ,  Michael Morlock ,  Anne Gebert

    发明人： Helmut Goldmann ,  Herbert Imig ,  Michael Morlock ,  Anne Gebert

    IPC分类号： A61F2/06

    CPC分类号： A61F2/07 ,  A61F2/844 ,  A61F2/89 ,  A61F2002/077 ,  A61F2002/302 ,  A61F2002/30467 ,  A61F2220/0083 ,  A61F2230/0065

    摘要： The invention relates to a stent-graft prosthesis with a toroidally expandable sleeve (34) which has at least two opening attachments (36 and 37) and is made of flexible material for internal lining of an arterial aneurysm (1) and, where appropriate, with an aortic insert (23) associated with the sleeve (34), in the form of a vascular prosthesis with expandable supporting structures (39, 40) for fixing the aortic insert (23) in the sleeve (34) in the region of the opening attachments (36 and 37) thereof. The sleeve is designed as foldable toroid. The shape of the sleeve in the unfolded state is adapted to the shape of an aneurysm.

    摘要翻译： 本发明涉及一种具有环形可膨胀套筒（34）的支架移植假体，其具有至少两个开口附件（36和37），并且由用于动脉动脉瘤（1）的内衬的柔性材料制成，并且在适当的情况下， 具有与套筒（34）相关联的主动脉插入物（23），以血管假体的形式具有可扩张的支撑结构（39,40），用于将主动脉插入物（23）固定在套筒（34）的区域中 打开附件（36和37）。 套筒设计为可折叠环形。 处于展开状态的套筒的形状适合于动脉瘤的形状。

    Textile vessel prosthesis, process for its production and apparatus for its production
    4.
    发明授权
    Textile vessel prosthesis, process for its production and apparatus for its production 失效
    纺织血管假体，其生产过程及其生产设备

    公开(公告)号：US6053938A

    公开(公告)日：2000-04-25

    申请号：US517497

    申请日：1995-08-21

    申请人： Helmut Goldmann ,  Helmut Waldert

    发明人： Helmut Goldmann ,  Helmut Waldert

    IPC分类号： A61F2/06

    CPC分类号： A61F2/06

    摘要： The invention relates to a conical, textile vessel prosthesis made from textile material transformed by elastic expansion and fixing and/or by the shrinkage of shrinkable wall material, starting from a cylindrical tubular fabric, into a conical shape. The prosthesis preferably has a pleating.

    摘要翻译： 本发明涉及一种由纺织材料制成的锥形纺织品容器假体，其通过弹性膨胀和固定和/或通过可收缩的壁材料从圆柱形管状织物的收缩转变为圆锥形形状而转化。 假体优选具有打褶。

    Method and apparatus for the galvanic deposition of metal onto objects, cleaning off and recovery of adherent surface treatment agents
    5.
    发明授权
    Method and apparatus for the galvanic deposition of metal onto objects, cleaning off and recovery of adherent surface treatment agents 失效
    用于将金属电沉积到物体上的方法和装置，清洁和回收附着的表面处理剂

    公开(公告)号：US4409082A

    公开(公告)日：1983-10-11

    申请号：US357551

    申请日：1982-03-12

    申请人： Helmut Goldmann

    发明人： Helmut Goldmann

    IPC分类号： C25D5/00 ,  C25D17/00 ,  C25D17/12 ,  C25D17/18 ,  C25D17/20 ,  C25D19/00 ,  C25D21/00 ,  C25D21/08

    CPC分类号： C25D17/18 ,  C25D21/16

    摘要： Apparatus for the electrolytic deposition of metal onto metallic or appropriately pre-treated non-metallic objects and cleaning these objects of adhering surface treatment agents after further treatment as well as recovery of these treatment agents, with treatment station, drum installation, anodes, work container, supply bin, rotating arrangement, dosing and measuring arrangements, electrical attachments as well as connected conduit tubes, thereby characterized in that in the work container with overflow arrangement, two anodes are semicircularly arranged around the drum aggregate, whereby the work container is connected across an opening with fractionating arrangement, to a supply container with vacuum space for the surface treatment agent, which can be adjusted to a reduced pressure by means of a vacuum arrangement, and whereby the supply container is connected across a recirculation conduit to the work container, as well as a method using this apparatus. With current density up to 20.0 A/dm.sup.2, layer thickness from 25 to 30 .mu.m can be obtained, with quantitative recovery of the electrolyte in a closed circulation.

    摘要翻译： 用于将金属电解沉积到金属或适当预处理的非金属物体上的装置，并在进一步处理之后清洁这些粘附表面处理剂的物体，以及回收这些处理剂，处理站，鼓安装，阳极，工作容器 供料箱，旋转装置，配量和测量装置，电气附件以及连接的导管，其特征在于，在具有溢流装置的工作容器中，两个阳极半圆形地布置在鼓集合体周围，由此工作容器连接 具有分馏装置的开口，具有用于表面处理剂的具有真空空间的供应容器，其可以通过真空装置调节到减压，并且由此供应容器跨过再循环管道连接到工作容器， 以及使用该装置的方法。 当电流密度高达20.0A / dm2时，可以获得25至30μm的层厚度，并在闭合循环中定量回收电解质。

    WOVEN AORTIC SINUS PROSTHESIS HAVING A BULB
    7.
    发明申请
    WOVEN AORTIC SINUS PROSTHESIS HAVING A BULB 有权

    公开(公告)号：US20100094390A1

    公开(公告)日：2010-04-15

    申请号：US12520284

    申请日：2007-10-19

    申请人： Helmut Goldmann ,  Christof Merckle ,  Hans-Hinrich Sievers

    发明人： Helmut Goldmann ,  Christof Merckle ,  Hans-Hinrich Sievers

    IPC分类号： A61F2/06

    CPC分类号： A61F2/06 ,  A61F2250/0017 ,  A61F2250/0039 ,  D03D3/02 ,  D03D3/06 ,  D03D13/004 ,  D03D13/008 ,  D03D15/0077 ,  D06M10/008 ,  D06M15/15 ,  D10B2509/06

    摘要： A woven aortic sinus prosthesis has a first substantially cylindrical section position away from a patient's heart, which optionally passes into an aortic arch of the patient, a second section having a greater diameter than the first section and forming a bulb, which second section is connected to the first section, and optionally a third substantially cylindrical section close to the heart, which is connected to the bulb section, wherein the prosthesis is continuously woven and has a constant number of warp yarns over its axial length, whereby there is a greater distance between the warp yarns in a region of the bulb section than in the first and third cylindrical sections.

    摘要翻译： 编织主动脉窦假体具有远离患者心脏的第一基本上圆柱形的部分位置，其可选地进入患者的主动脉弓，具有比第一部分更大的直径并形成灯泡的第二部分，该第二部分连接 到第一部分，以及可选地靠近心脏的第三基本圆柱形部分，其连接到灯泡部分，其中假体被连续编织并且在其轴向长度上具有恒定数量的经纱，由此存在更大的距离 在灯泡部分的区域中的经纱之间比在第一和第三圆柱形部分中的经纱之间。

    Longitudinally Flexible Textile Vascular Prosthesis
    8.
    发明申请
    Longitudinally Flexible Textile Vascular Prosthesis 有权
    纵向柔性纺织品血管假体

    公开(公告)号：US20080065199A1

    公开(公告)日：2008-03-13

    申请号：US11632899

    申请日：2005-07-20

    申请人： Lisa Lippoth ,  Christof Merckle ,  Helmut Goldmann ,  Jürgen Scherberich ,  Hans-Hinrich Sievers

    发明人： Lisa Lippoth ,  Christof Merckle ,  Helmut Goldmann ,  Jürgen Scherberich ,  Hans-Hinrich Sievers

    IPC分类号： A61F2/06 ,  D05B1/00

    CPC分类号： D05B23/00 ,  A61F2/06 ,  A61F2210/0057 ,  D05B39/00

    摘要： The invention relates to a textile vascular prosthesis (1) with a circulatory pleating formed by folds (4), and with an arch-shaped longitudinal flexion (2) extending over at least a partial section and formed by asymmetric shortening gathering of the prosthesis wall by means of at least one longitudinal seam (7) extending along the partial section. The at least one longitudinal seam gathers the prosthesis wall while preserving the accordion-like structure (4) and the compacted state of the pleating (4) in the longitudinal direction.

    摘要翻译： 本发明涉及一种具有由褶皱（4）形成的循环褶皱的纺织品血管假体（1），并且具有延伸至少部分部分的拱形纵向屈曲（2），并且通过假体壁的不对称缩短聚集形成 通过沿着部分部分延伸的至少一个纵向接缝（7）。 所述至少一个纵向接缝在维持折叠式结构（4）和褶皱（4）在纵向方向上的压实状态的同时聚集假体壁。

    Composition consisting of a polymer containing amino groups and an aldehyde containing at least three aldehyde groups
    9.
    发明申请
    Composition consisting of a polymer containing amino groups and an aldehyde containing at least three aldehyde groups 审中-公开
    由含有氨基的聚合物和含有至少三个醛基的醛构成的组合物

    公开(公告)号：US20050002893A1

    公开(公告)日：2005-01-06

    申请号：US10493422

    申请日：2002-10-24

    申请人： Helmut Goldmann

    发明人： Helmut Goldmann

    IPC分类号： A61L24/04 ,  A61L24/08 ,  C08B37/08 ,  C08L5/08 ,  A61K7/075 ,  A61K7/08

    CPC分类号： C08L5/08 ,  A61L24/043 ,  A61L24/08 ,  C08B37/003 ,  C08L29/04 ,  C08L5/02

    摘要： The invention relates to a composition of at least two, in particular two, biocompatible components which can be chemically crosslinked together, in particular for gluing biological tissue, comprising at least the following components: a) aqueous solution of at least one polymer having amino groups b) aqueous solution of at least one aldehyde having at least three aldehyde groups, where the composition is free of protein. The invention further relates to a provision of the composition for use as surgical tissue glue, and to a kit consisting of two substantially separate containers which contain components of the composition.

    摘要翻译： 本发明涉及至少两种，特别是两种生物相容性成分的组合物，其可以一起化学交联，特别是用于胶合生物组织，至少包括以下组分：a）至少一种具有氨基的聚合物的水溶液 b）至少一种具有至少三个醛基的醛的水溶液，其中组合物不含蛋白质。 本发明还涉及用作外科组织胶的组合物的提供，以及由包含组合物组分的两个基本上分离的容器组成的试剂盒。