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1. 发明授权

US10709588B2 Medical device and system having such a device 有权
公开(公告)号：US10709588B2
公开(公告)日：2020-07-14
申请号：US15351746
申请日：2016-11-15
申请人： ACANDIS GMBH & CO. KG
发明人： Giorgio Cattaneo , Otto Baidinger
IPC分类号： A61F2/90 , A61B17/12 , A61F2/852 , A61F2/95 , A61F2/82 , A61F2/07
摘要： A medical device, having a body that is tubular at least in some sections. The body can be transferred from a compressed state into an expanded state and has a circumferential wall having at least one first lattice structure and one second lattice structure. The first lattice structure and the second lattice structure form separate layers of the circumferential wall, which are arranged coaxially one inside the other and connected to each other at least at points in such a way that the first lattice structure and the second lattice structure can be moved relative to each other at least in some sections. A system having such a device is also disclosed.

2. 发明授权

US08308928B2 Thrombosis filter with cover layer 有权
标题翻译：具有覆盖层的血栓滤过
公开(公告)号：US08308928B2
公开(公告)日：2012-11-13
申请号：US12438635
申请日：2007-08-24
申请人： Eckhard Quandt , Christiane Zamponi , Clemens Schmutz
发明人： Eckhard Quandt , Christiane Zamponi , Clemens Schmutz
IPC分类号： C25D1/00 , A61L33/00 , B29C37/02
CPC分类号： A61L31/022 , A61F2/01 , A61F2002/018 , A61F2230/005 , A61F2230/008 , A61L31/088 , A61L31/14
摘要： A method is provided for applying a cover layer (9) to a net structure (4) to be used for medical purposes, in particular a thrombosis filter. The net structure (4) is applied to a planar substrate (1) that covers openings (5) of the net structure on one side, wherein the openings (5) across the uncovered side are filled with a sacrificial material (7), in particular copper. The net structure (4) is lifted from the substrate (1). A cover layer (9) is deposited on the surface previously covered by the substrate, and the sacrificial material (7) is removed.
摘要翻译：提供了一种将覆盖层（9）施加到用于医疗目的的网状结构（4）的方法，特别是血栓形成过滤器。网结构（4）被施加到覆盖一侧的网状结构的开口（5）的平面基板（1），其中穿过未覆盖侧的开口（5）填充有牺牲材料（7），其中特殊的铜。网结构（4）从衬底（1）提起。覆盖层（9）沉积在由衬底预先覆盖的表面上，并去除牺牲材料（7）。

3. 发明授权

US10959878B2 Medical catheter for hypothermic treatment, treatment system with such a catheter, and production method 有权
公开(公告)号：US10959878B2
公开(公告)日：2021-03-30
申请号：US14891142
申请日：2014-05-14
申请人： ACANDIS GMBH & CO. KG
发明人： Julia Wolfertz , Giorgio Cattaneo , Michael Büchert
IPC分类号： A61F7/12 , A61B18/02 , A61M25/00 , A61M25/10 , A61F7/00 , A61M25/01 , A61B18/00
摘要： A medical catheter for hypothermic treatment with a catheter tube has at least one through-channel and at least two temperature control channels, at least one heat exchange element, in particular an expandable balloon, which is arranged in a distal catheter portion of the catheter tube and is fluidically connected to the temperature control channels in such a way that a temperature control circuit is formed. The catheter tube has a smaller external diameter in the distal catheter portion than in a proximal catheter portion.

4. 发明授权

US09233013B2 Stent and method for the production of such a stent 有权
标题翻译：用于生产这种支架的支架和方法
公开(公告)号：US09233013B2
公开(公告)日：2016-01-12
申请号：US12918668
申请日：2009-02-12
申请人： Giorgio Cattaneo , Kirsi Schüssler
发明人： Giorgio Cattaneo , Kirsi Schüssler
IPC分类号： A61F2/82 , A61F2/90 , A61F2/91 , A61F2/30
CPC分类号： A61F2/90 , A61F2/91 , A61F2002/30014 , A61F2002/30016 , A61F2002/30018 , A61F2002/30148 , A61F2002/30168 , A61F2002/30172 , A61F2002/30324 , A61F2002/30558 , A61F2230/0017 , A61F2230/0043 , A61F2230/0052 , A61F2250/0018 , A61F2250/0019 , A61F2250/0029 , A61F2250/0036 , A61F2250/0073
摘要： A stent having a tubular lattice structure includes lattice elements, webs (10), and cells (11) delimited by the lattice elements. The lattice structure is transferred into a compressed state having a relatively smaller cross-sectional diameter and into an expanded state having a relatively larger cross-sectional diameter. Flexible contact elements (12) are associated with the lattice elements. The contact elements are adapted for transferring radial forces onto a vessel wall (20) and extending on the outer circumference of the lattice structure substantially in the longitudinal direction of each associated lattice element. The contact elements (12) are wider in each case than the associated lattice elements, at least in sections.
摘要翻译：具有管状晶格结构的支架包括晶格元件，腹板（10）和由晶格元件界定的单元（11）。晶格结构被转移到具有相对较小横截面直径的压缩状态并且变成具有相对较大横截面直径的膨胀状态。柔性接触元件（12）与晶格元件相关联。接触元件适于将径向力传递到容器壁（20）上，并且基本上在每个相关联的晶格元件的纵向方向上在晶格结构的外圆周上延伸。接触元件（12）在每种情况下至少在部分中比相关联的晶格元件更宽。

5. 发明授权

US09220899B2 Electrode for medical applications, system having an electrode, and method for producing an electrode 有权
标题翻译：用于医疗应用的电极，具有电极的系统和用于制造电极的方法
公开(公告)号：US09220899B2
公开(公告)日：2015-12-29
申请号：US13818663
申请日：2011-08-26
申请人： Giorgio Cattaneo , Alfred Stett , Alireza Gharabaghi
发明人： Giorgio Cattaneo , Alfred Stett , Alireza Gharabaghi
IPC分类号： A61N1/05 , A61N1/36
CPC分类号： A61N1/36114 , A61N1/0551 , A61N1/056 , A61N1/0597
摘要： An electrode for medical applications for neuromodulation and/or nerve stimulation and/or neurological signal detection, which electrode can be compressed and expanded in order to insert same into a hollow organ of a body and is or can be coupled to a current supply. The electrode has a compressible and expandable lattice structure including lattice webs, which form cells, wherein the lattice structure is or can be coupled to the current supply and forms at least one electrically conductive region and at least one electrically insulated region.
摘要翻译：用于神经调节和/或神经刺激和/或神经信号检测的医疗应用的电极，该电极可以被压缩和扩张，以将其插入身体的中空器官并且可以耦合到电流源。电极具有可压缩和可扩展的格子结构，其包括晶格网，其形成电池，其中晶格结构可耦合到电流源并形成至少一个导电区域和至少一个电绝缘区域。

6. 发明申请

US20150141898A1 MEDICAL SYSTEM FOR ENDOVASCULAR TEMPERATURE CONTROL OF BLOOD, AND MEDICAL CATHETER 审中-公开
标题翻译：血液内分泌温度控制医疗系统及医用导管
公开(公告)号：US20150141898A1
公开(公告)日：2015-05-21
申请号：US14403105
申请日：2013-05-14
申请人： Giorgio Cattaneo
发明人： Giorgio Cattaneo
IPC分类号： A61F7/12 , A61M27/00 , A61B17/3207
CPC分类号： A61F7/123 , A61B17/221 , A61B17/320725 , A61B2017/22001 , A61B2017/22051 , A61B2017/22074 , A61B2017/320008 , A61F2007/0054 , A61F2007/126 , A61M27/002
摘要： A medical system for endovascular temperature control of blood and for recanalization of a blood vessel, the medical system having a catheter, a radially compressible treatment device, in particular a recanalization device, which, in the compressed state, is arranged to be longitudinally movable in the catheter and, by being released from the catheter, is radially expandable for the recanalization of the blood vessel, and a temperature control element for controlling the temperature of blood, wherein the treatment device, in particular the recanalization device, can be positioned distally with respect to the temperature control element in such a way that, during use, blood which is temperature-controlled by the temperature control element flows to the recanalization site in the blood vessel.
摘要翻译：用于血管内血管温度控制和血管再通的医疗系统，具有导管的医疗系统，可径向压缩的治疗装置，特别是再通设备，其在压缩状态下布置成可纵向移动导管，并且通过从导管释放而可径向扩张以用于血管的再通，以及用于控制血液温度的温度控制元件，其中治疗装置，特别是再通设备可以远离地定位，相对于温度控制元件，在使用期间，由温度控制元件进行温度控制的血液流入血管中的再通血部位。

7. 发明申请

US20130206454A1 ELECTRODE FOR MEDICAL APPLICATIONS, SYSTEM HAVING SUCH AN ELECTRODE, AND METHOD FOR PRODUCING SUCH AN ELECTRODE 审中-公开
标题翻译：医疗用电极，具有该电极的系统及其制造方法
公开(公告)号：US20130206454A1
公开(公告)日：2013-08-15
申请号：US13818662
申请日：2011-08-26
申请人： Giorgio Cattaneo , Alfred Stett , A. Gharabaghi
发明人： Giorgio Cattaneo , Alfred Stett , A. Gharabaghi
IPC分类号： H01B5/00
CPC分类号： H01B5/00 , A61N1/0551 , A61N1/056 , A61N1/0597
摘要： An electrode for intravascular medical applications for neuromodulation and/or nerve stimulation and/or neurological signal detection, wherein the electrode can be compressed and expanded in order to insert same into a hollow organ of a body and is or can be coupled to a current supply. A compressible and expandable lattice structure is provided, which has cells formed from lattice webs and is or can be coupled to the current supply, the lattice structure being obtained at least partially by physical vapor deposition.
摘要翻译：用于神经调节和/或神经刺激和/或神经信号检测的血管内医学应用的电极，其中所述电极可以被压缩和扩张，以便将其插入身体的中空器官中并且可以耦合到电流源。提供了可压缩且可扩展的晶格结构，其具有由格子网形成的电池，并且可连接到电流源，或者可以耦合到电流源，晶格结构至少部分地通过物理气相沉积获得。

8. 发明申请

US20130199713A1 METHOD FOR PRODUCING A MEDICAL DEVICE 有权
标题翻译：生产医疗器械的方法
公开(公告)号：US20130199713A1
公开(公告)日：2013-08-08
申请号：US13695136
申请日：2011-04-28
申请人： Christiane Zamponi , Rodrigo Lima De Miranda
发明人： Christiane Zamponi , Rodrigo Lima De Miranda
IPC分类号： A61F2/82
CPC分类号： A61F2/82 , A61F2240/001
摘要： A method for producing a medical device with a lattice structure, connected at least in some areas to a cover. The lattice structure is arranged on a substrate via the side to be connected to the cover, the lattice structure has the side arranged on the substrate pressed at least partially into the substrate, the lattice structure is coated with a first layer of a sacrificial material. At least some of the interstices of the lattice structure are covered by the first layer, and the first layer with the lattice structure on the side to be connected to the cover forms a substantially closed surface, the substrate is removed, making the side of the lattice structure accessible for connection to the cover. A second layer for forming the cover is applied to the side of the lattice structure previously pressed into the substrate, and the sacrificial material is removed.
摘要翻译：一种用于生产具有格子结构的医疗装置的方法，至少在一些区域连接到盖。晶格结构经由待连接到盖的一侧设置在基板上，格子结构具有被布置在基板上的至少部分地压入基板的一侧，栅格结构涂覆有第一层牺牲材料。晶格结构的至少一些间隙被第一层覆盖，并且具有连接到盖的侧面上的格子结构的第一层形成基本封闭的表面，基板被去除，使得网格结构可以连接到盖子。用于形成盖的第二层被施加到先前压入基板的格子结构的一侧，并且去除牺牲材料。

9. 发明申请

US20130131690A1 MEDICAL DEVICE FOR REMOVING CONCRETIONS 审中-公开
标题翻译：用于移除混凝土的医疗装置
公开(公告)号：US20130131690A1
公开(公告)日：2013-05-23
申请号：US13698769
申请日：2011-05-18
申请人： Frank Nagl , Werner Mailänder , Giorgio Cattaneo , Kirsi Schüssler
发明人： Frank Nagl , Werner Mailänder , Giorgio Cattaneo , Kirsi Schüssler
IPC分类号： A61B17/3207
CPC分类号： A61B17/3207 , A61B17/221 , A61B2017/22034 , A61B2017/2945 , A61B2017/32096
摘要： A medical device for removing concretions from hollow organs of the body, with a functional element, which has a rotationally symmetrical lattice structure, and a device for holding a concretion in the structure, and a catheter for introducing the element into the body and removing it. The element can be converted from a compressed state in the catheter to an expanded state outside the catheter, in the expanded state the element is arranged distally from the catheter. The structure has a cutting area with webs, adapted so they at least partially pass radially through the concretion when the element is converted from the compressed to the expanded state. A holding element is connected on one hand to the structure and on the other hand to a guide wire arranged in the catheter, so that the holding element is deflected radially inwards in the expanded state of the functional element.
摘要翻译：一种用于从身体的中空器官移除凝结物的医疗装置，具有旋转对称的晶格结构的功能元件和用于在结构中保持凝结物的装置，以及用于将元件引入体内并将其去除的导管。该元件可以从导管中的压缩状态转换到导管外部的扩张状态，在膨胀状态下元件被远离导管设置。该结构具有带腹板的切割区域，适于使得当元件从压缩转变为膨胀状态时，它们至少部分地径向通过结块。保持元件一方面连接到结构上，另一方面连接到布置在导管中的导丝，使得保持元件在功能元件的展开状态下径向向内偏转。

10. 发明申请

US20120109332A1 MEDICAL DEVICE FOR RELEASING IN A HOLLOW ORGAN AND INSERTION SYSTEM FOR MEDICAL DEVICES 审中-公开
标题翻译：用于医疗器械的中空组织和插入系统中释放的医疗装置
公开(公告)号：US20120109332A1
公开(公告)日：2012-05-03
申请号：US13320148
申请日：2010-05-12
申请人： Werner Mailaender , Giorgio Cattaneo
发明人： Werner Mailaender , Giorgio Cattaneo
IPC分类号： A61F2/04
CPC分类号： A61F2/91 , A61F2/966 , A61F2002/9665 , A61F2250/0098
摘要： A medical device for releasing in a hollow organ having a hollow cylindrical body that can be transferred in a compressed state having a reduced diameter and in an expanded state having an enlarged diameter. The body having a stop means at the proximal and/or distal axial end thereof having at least one retaining element connected to the body by a connecting segment. The retaining element and the body are decoupled by the connecting segment such that the retaining element has a smaller curvature in the compressed state than the body. The connecting segment elastically connects the retaining element and the body, wherein the contour of the retaining element in the compressed state of the body protrudes past the outer circumference of the body such that the retaining element is displaceable radially inward relative to the body into a stop position through the inner wall of an insertion system.
摘要翻译：一种用于在具有中空圆柱体的空心器官中释放的医疗装置，其可以以直径减小的压缩状态转移并且具有扩大的直径的膨胀状态。主体具有在其近端和/或远端轴向端部处的止动装置，其具有通过连接段连接到主体的至少一个保持元件。保持元件和主体通过连接段解耦，使得保持元件在压缩状态下具有比主体更小的曲率。连接段弹性地连接保持元件和主体，其中处于本体的压缩状态的保持元件的轮廓突出超过主体的外周，使得保持元件相对于主体径向向内移动成止动件穿过插入系统的内壁。

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