利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

33 条记录 (耗时 0.024 秒)

    Device For Exchanging And/Or Docking Functional Modules
    3.
    发明申请
    Device For Exchanging And/Or Docking Functional Modules 失效
    用于交换和/或对接功能模块的设备

    公开(公告)号：US20070208292A1

    公开(公告)日：2007-09-06

    申请号：US10592287

    申请日：2005-03-09

    申请人： Markus Ferrari

    发明人： Markus Ferrari

    IPC分类号： A61M39/00

    CPC分类号： A61M1/367 ,  A61M1/14 ,  A61M1/1698 ,  A61M2209/08 ,  Y10T137/4841 ,  Y10T137/4857

    摘要： The invention relates to a device for exchanging and/or docking functional modules (1, 2), used for the extracorporeal circulation of bodily fluids, each functional module (1, 2) having at least one conduit (3; 4) comprising an inlet (5; 7) and an outlet (6; 8). The aim of the invention is to exchange the functional modules of an extracorporeal circuit as rapidly as possible, without detaching tubular connections and without having to establish a new connection. To achieve this, the invention is provided with elements (9, 10; 11, 12) for connecting the conduit (3) of a first functional module (1) to the inlet (5) and the outlet (6) of a second functional module (2), whereby the connection is established in such a way that the first functional module (1) is bypassed by means of the second functional module (2) to maintain the flow and the bodily fluid is diverted through the second functional module (2).

    摘要翻译： 本发明涉及一种用于交换和/或对接用于体液的体外循环的功能模块（1,2）的装置，每个功能模块（1,2）具有至少一个导管（3; 4），其包括入口 （5; 7）和出口（6; 8）。 本发明的目的是尽可能快地更换体外电路的功能模块，而不需要拆卸管状连接，而不必建立新的连接。 为了实现这一点，本发明提供了用于将第一功能模块（1）的导管（3）连接到第二功能模块（1）的入口（5）和出口（6）的元件（9,10; 11,12） 模块（2），由此建立连接，使得第一功能模块（1）借助于第二功能模块（2）旁路以维持流动并且体液被转移通过第二功能模块（2） 2）。

    Medical apparatus for the therapeutic treatment of an insufficient cardiac valve
    5.
    发明授权
    Medical apparatus for the therapeutic treatment of an insufficient cardiac valve 失效
    用于治疗心脏瓣膜不足的医疗器械

    公开(公告)号：US08758430B2

    公开(公告)日：2014-06-24

    申请号：US12863935

    申请日：2009-01-23

    申请人： Markus Ferrari ,  Hans-Reiner Figulla

    发明人： Markus Ferrari ,  Hans-Reiner Figulla

    IPC分类号： A61F2/24

    CPC分类号： A61F2/2409 ,  A61F2/2418 ,  A61F2/2427 ,  A61F2/2475 ,  A61F2/848 ,  A61F2002/825 ,  A61F2220/0008 ,  A61F2220/0016 ,  A61F2230/0054 ,  A61F2250/0062

    摘要： The present invention relates to a medical apparatus for the therapeutic treatment of an insufficient cardiac valve (3a, 3b). The aim of the present invention is to specify a medical apparatus which enables the therapeutic treatment of an insufficient cardiac valve, such as, for example, the mitral valve (3a) or the tricuspid valve (3b), which is arranged between a ventricle (1a, 1b) and an atrium (2a, 2b) of the heart, in a manner as simple as possible and as gentle as possible for the patient in a minimally invasive intervention. For this purpose, the medical apparatus according to the present invention comprises at least one valve means (10) which is designed to prevent in the implanted condition of the medical apparatus a systolic venous reflex return of blood from the atrium (2a, 2b) of the heart into at least one vein (4a, 4a′, 4b, 4b′, 4c, 4c′) which belongs to a venous system (4) which leads into the atrium (2a, 2b) of the heart.

    摘要翻译： 本发明涉及用于治疗心脏瓣膜不足（3a，3b）的医疗装置。 本发明的目的是指定一种医疗设备，其能够治疗不足的心脏瓣膜，例如二尖瓣（3a）或三尖瓣（3b），其设置在心室（ 1a，1b）和心脏的心房（2a，2b），以尽可能简单的方式对患者进行微创干预。 为此，根据本发明的医疗装置包括至少一个阀装置（10），其被设计成防止医疗装置的植入状态从血管的心房（2a，2b）的收缩期静脉反射回流 心脏进入至少一个静脉（4a，4a'，4b，4b'，4c，4c'），其属于通向心脏的心房（2a，2b）的静脉系统（4）。

    Catheter for the transvascular implantation of prosthetic heart valves
    6.
    发明授权
    Catheter for the transvascular implantation of prosthetic heart valves 有权
    导管用于人工心脏瓣膜的经血管植入

    公开(公告)号：US08679174B2

    公开(公告)日：2014-03-25

    申请号：US11795590

    申请日：2006-01-12

    申请人： Rüdiger Ottma ,  Robert Moszner ,  Hans-Reiner Figulla ,  Markus Ferrari ,  Christoph Damm

    发明人： Rüdiger Ottma ,  Robert Moszner ,  Hans-Reiner Figulla ,  Markus Ferrari ,  Christoph Damm

    IPC分类号： A61F2/24

    CPC分类号： A61F2/2427 ,  A61F2/2418 ,  A61F2/2436 ,  A61F2002/9517 ,  A61F2240/008

    摘要： A catheter for the transvascular implantation of prosthetic heart valves, including self-expanding anchorage supports, which allow a minimally invasive implantation of prosthetic heart valves to reduce the risk to the patient during the implantation. A prosthetic heart valve including anchorage supports is temporarily housed in a folded form in a cartridge-type unit during the implantation. The cartridge-type unit can be fixed on the proximal end of a guide system, which includes a flexible region that can be guided through the aorta. Actuating elements run through the interior of the hollow guide system, permitting sections of the cartridge-type unit to be displaced radially about their longitudinal axis and/or laterally in a proximal direction, thus allowing individual sections of the anchorage support and the associated prosthetic heart valve to be sequentially released.

    摘要翻译： 用于人造心脏瓣膜的经血管植入的导管，包括自扩张锚固支架，其允许假体心脏瓣膜的微创植入以减少在植入期间对患者的风险。 包括锚固支撑件的假体心脏瓣膜在植入期间以折叠的形式暂时容纳在盒式单元中。 药筒型单元可以固定在导向系统的近端，其包括可以被引导通过主动脉的柔性区域。 驱动元件穿过中空引导系统的内部，允许盒型单元的部分围绕其纵向轴线径向移动和/或在近端方向上横向移动，从而允许锚固支撑件和相关联的假体心脏的各个部分 阀门顺序释放。

    Device For The Implantation And Fixation Of Prosthetic Valves
    8.
    发明申请
    Device For The Implantation And Fixation Of Prosthetic Valves 有权
    假体瓣植入和固定装置

    公开(公告)号：US20120310336A1

    公开(公告)日：2012-12-06

    申请号：US13315913

    申请日：2011-12-09

    申请人： Hans-Reiner Figulla ,  Markus Ferrari ,  Christoph Damm

    发明人： Hans-Reiner Figulla ,  Markus Ferrari ,  Christoph Damm

    IPC分类号： A61F2/24

    CPC分类号： A61F2/2418 ,  A61F2/24 ,  A61F2/2409 ,  A61F2/2412 ,  A61F2/2427 ,  A61F2/243 ,  A61F2/2433 ,  A61F2/2436 ,  A61F2/82 ,  A61F2/95 ,  A61F2/958 ,  A61F2002/9528 ,  A61F2210/0014 ,  A61F2220/0025 ,  A61F2230/0054 ,  A61F2250/006

    摘要： A device for the transvascular implantation and fixation of prosthetic heart valves having a self-expanding heart valve stent (10) with a prosthetic heart valve (11) at its proximal end is introducible into a patient's main artery. With the objective of optimizing such a device to the extent that the prosthetic heart valve (11) can be implanted into a patient in a minimally-invasive procedure, to ensure optimal positioning accuracy of the prosthesis (11) in the patient's ventricle, the device includes a self-expanding positioning stent (20) introducible into an aortic valve positioned within a patient. The positioning stent is configured separately from the heart valve stent (10) so that the two stents respectively interact in their expanded states such that the heart valve stent (10) is held by the positioning stent (20) in a position in the patient's aorta relative the heart valve predefinable by the positioning stent (20).

    摘要翻译： 用于在其近端具有具有假心脏瓣膜（11）的自扩张型心脏瓣膜支架（10）的假性心脏瓣膜的经血管植入和固定的装置可导入患者的主动脉。 为了将这种装置优化到可以以微创程序将假体心脏瓣膜（11）植入患者体内的程度，为了确保患者心室中假体（11）的最佳定位精度，该装置 包括可扩张到定位在患者体内的主动脉瓣的自扩张定位支架（20）。 所述定位支架与所述心脏瓣膜支架（10）分开配置，使得所述两个支架分别以其展开状态相互作用，使得所述心脏瓣膜支架（10）由所述定位支架（20）保持在患者主动脉中的位置 相对于由定位支架（20）预先确定的心脏瓣膜。

    Self-expandable medical instrument for treating defects in a patient's heart
    10.
    发明申请
    Self-expandable medical instrument for treating defects in a patient's heart 有权
    用于治疗患者心脏缺陷的自扩张式医疗器械

    公开(公告)号：US20070142906A1

    公开(公告)日：2007-06-21

    申请号：US11592369

    申请日：2006-11-03

    申请人： Hans-Reiner Figulla ,  Markus Ferrari

    发明人： Hans-Reiner Figulla ,  Markus Ferrari

    IPC分类号： A61F2/24

    CPC分类号： A61F2/2418 ,  A61F2/2436 ,  A61F2002/9528 ,  A61F2230/0078 ,  A61F2230/008

    摘要： The invention relates to a self-expandable medical instrument (100) for treating defects in a patient's heart, in particular for the transvascular implantation of a prosthetic heart valve (30), wherein the medical instrument (100) is introducible into the body of a patient in a minimally-invasive procedure using a catheter system (40) and comprises a stent (1) made of a flexible mesh (2) of thin wires or filaments (2′). In order to realize a positioning of medical instrument (100) in the patient's heart which is as precise as possible and to securely anchor same there, it is provided for the stent (1) composed of the flexible mesh (2) to exhibit in the expanded state of the medical instrument (100) a distal retention area (10) with a laterally-inverted beaded portion (12) which is engageable in at least one pocket (51) of the patient's defective heart valve (50), a proximal retention area (20), and a center area (15) positioned between the distal and the proximal retention area (10, 20).

    摘要翻译： 本发明涉及一种用于治疗患者心脏中的缺陷的自扩张型医疗器械（100），特别是用于假体心脏瓣膜（30）的经血管植入，其中所述医疗器械（100）被引入到体内 患者在使用导管系统（40）的微创手术中，并且包括由细丝或细丝（2'）的柔性网（2）制成的支架（1）。 为了实现医疗器械（100）在患者心脏中尽可能精确地定位并且可靠地固定在那里，为由柔性网（2）组成的支架（1）提供在 医疗器械（100）的扩张状态具有横向倒置的串珠部分（12）的远侧保持区域（10），其可接合在患者的有缺陷心脏瓣膜（50）的至少一个口袋（51）中，近端保持 区域（20）和位于远端和近端保持区域（10,20）之间的中心区域（15）。