• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A system and process for placing a percutaneous valve device in a body lumen at the site of pre-implantation is provided. The placement system and method are simple and improve the accuracy of the placement of the valve device. Anchors and placement wires or sutures are used to fix the implant target and guide the device to the implant site. The system and method are applicable to pre-assembled percutaneous valve devices as well as a modular prosthetic valve device, which modular device is also provided. The modular valve device includes two or more device modules and is designed to be delivered unassembled and then mounted in the body lumen near or near the site of implantation. valve device can be placed in accordance with the invention.
    公开号:SE537857C2
    申请号:SE1050838
    申请日:2010-01-13
    公开日:2015-11-03
    发明作者:Yoram Richter；Jacob Richter
    申请人:Valve Medical Ltd；
    IPC主号:
    专利说明:

    Replacement side for page 7, row 22 - page 8 row 2 The valve device used with the placement system may be a pre-assembled percutaneous valve device, as described or known in the art. Alternatively, the goods modular percutaneous valve devices, including a plurality of modules, as described in 29-30, 32-34, 39-49 and Figs. 61 / 144,007, in ¶¶37-47, 60-62, 65-82 and Figs. 1-6c of the co-pending U.S. patent application no. 12 / 686,335_ (modular), entitled "Modular percutaneous valve structure and delivery procedure", filed January 12, 2010, and in ¶¶27-31, 35-40, 42-46, 48-70 and Figs. 1-10 (which includes the description of self-assembling parts) co-pending U.S. Patent Application No. 12 / 686,338 (self-assembling), entitled "Self-Assembling Modular Percutaneous Valve and Folding, Assembly and II Delivery Procedure, filed January 12, 2010, and which applications are incorporated herein by reference.
    权利要求:
    Claims (9)
    [1]
    A system for improving the accuracy of the placement of a percutaneous prosthetic valve, comprising: a percutaneous prosthetic valve device; an anchor, provided that said anchor is not a conductive suture; said anchor device, wherein said anchor is configured for attachment to a selected location prior to deployment of said valve device and is configured to locate said valve device at said location.
    [2]
    The system of claim 1, wherein said anchor is a tissue attachment device and wherein said system further comprises a threaded placement wire attached to said anchor through a portion of said percutaneous valve device to guide said valve device. to the said anchor.
    [3]
    The system of claim 2, wherein said tissue attachment device is selected from the group consisting of: a button, a rivet-type device, a hook, and interconnecting geometries.
    [4]
    The system of claim 2, wherein said anchor has a delivery configuration and a deployment configuration, and said anchor comprises material selected from the group consisting of: a shape memory material, Nitinol, and superelastic material, wherein said anchor is configured. to return from said delivery configuration to said deployment configuration prior to said attachment.
    [5]
    The system of claim 1, wherein said anchor is an anchor docking apparatus and said percutaneous valve device includes an anchor boundary unit configured to engage said anchor docking apparatus.
    [6]
    The system of claim 1, wherein said percutaneous valve device is a modular valve device comprising a plurality of device modules and said plurality of device modules comprising a support structure and a valve module selected from the group consisting of: a plurality of valve sections, a substructure of leaves and a leaf ring.
    [7]
    The system of claim 2, wherein said valve device is a single-membered valve device comprising a valve element and a device frame, and said threaded portion is selected from the group consisting of: said device frame and said valve element.
    [8]
    The system of claim 2, wherein said valve device is a single modular valve device comprising a plurality of device modules, said plurality of device modules comprising a support structure and a valve module selected from the group consisting of: a plurality of valve sections, a blade substructure and a leafing, and wherein the threaded part said P14244SEOO 3 is selected from the group consisting of: said support structure, said valve module and said support structure and said valve module.
    [9]
    The system according to any one of claims 2, 7 and 8, wherein said locating wire is threaded through a portion of a delivery system comprising said delivery device.
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    同族专利:
    公开号 | 公开日
    GB2478263A|2011-08-31|
    SE1050838A1|2011-01-17|
    ES2587628T3|2016-10-25|
    CA2749578C|2018-08-21|
    US20100179648A1|2010-07-15|
    EP2379012A1|2011-10-26|
    HK1158051A1|2012-07-13|
    AU2010204156B2|2015-01-22|
    GB201111849D0|2011-08-24|
    US20170296334A1|2017-10-19|
    EA201190038A1|2012-06-29|
    WO2010079425A1|2010-07-15|
    US9681950B2|2017-06-20|
    CA2749578A1|2010-07-15|
    AU2010204156A1|2011-07-07|
    EA027432B1|2017-07-31|
    EP2379012B1|2016-08-03|
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    法律状态:
    2020-09-01| NUG| Patent has lapsed|
    2020-09-29| NUG| Patent has lapsed|
    优先权:
    申请号 | 申请日 | 专利标题
    US14400709P| true| 2009-01-12|2009-01-12|
    US12/686,337|US9681950B2|2009-01-12|2010-01-12|System and method for placing a percutaneous valve device|
    PCT/IB2010/000048|WO2010079425A1|2009-01-12|2010-01-13|System and method for placing a percutaneous valve device|
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