利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

33 条记录 (耗时 0.025 秒)

    BI-DIRECTIONAL DEPLOYMENT OF NEUROMODULATION DEVICES AND ASSOCIATED SYSTEMS AND METHODS
    1.
    发明申请
    BI-DIRECTIONAL DEPLOYMENT OF NEUROMODULATION DEVICES AND ASSOCIATED SYSTEMS AND METHODS 审中-公开
    神经修复装置和相关系统和方法的双向部署

    公开(公告)号：US20150230859A1

    公开(公告)日：2015-08-20

    申请号：US14183669

    申请日：2014-02-19

    申请人： Kevin Mauch

    发明人： Kevin Mauch

    IPC分类号： A61B18/14

    CPC分类号： A61B18/1492 ,  A61B2018/00214 ,  A61B2018/00267 ,  A61B2018/00404 ,  A61B2018/00434 ,  A61B2018/00511 ,  A61B2018/00791 ,  A61B2018/00875 ,  A61B2018/0091 ,  A61B2018/1435 ,  A61B2018/1467

    摘要： Methods for treating a patient using therapeutic renal neuromodulation and associated devices, systems, and methods are disclosed herein. One aspect of the present technology, for example, is directed to bi-directional control of helical- or spiral-shaped neuromodulation devices. A system can include, for example, a catheter having an elongated shaft and a treatment assembly at a distal portion of the elongated shaft. The catheter can further include a first control member configured to deploy a distal region of the treatment assembly and a second control member configured to deploy a proximal region of the treatment assembly. The proximal and distal regions of the treatment assembly are selectively transformable independent of each other.

    摘要翻译： 本文公开了使用治疗性肾神经调节和相关联的装置，系统和方法治疗患者的方法。 例如，本技术的一个方面涉及螺旋形或螺旋状神经调节装置的双向控制。 系统可以包括例如具有细长轴的导管和在细长轴的远侧部分处的治疗组件。 导管还可包括构造成展开处理组件的远侧区域的第一控制构件和构造成展开处理组件的近侧区域的第二控制构件。 处理组件的近端区域和远端区域彼此独立地选择性地变换。

    Method of Forming Hollow Tubular Drug Eluting Medical Devices
    2.
    发明申请
    Method of Forming Hollow Tubular Drug Eluting Medical Devices 有权
    形成空心管状药物洗脱医疗器械的方法

    公开(公告)号：US20140091057A1

    公开(公告)日：2014-04-03

    申请号：US14038300

    申请日：2013-09-26

    申请人： Kevin Mauch ,  Sean Ward ,  Aram Jamous

    发明人： Kevin Mauch ,  Sean Ward ,  Aram Jamous

    IPC分类号： A61M31/00

    CPC分类号： A61M31/002 ,  A61F2/88 ,  A61F2220/0041 ,  A61F2220/005 ,  A61F2220/0058 ,  A61F2220/0075 ,  A61F2240/001 ,  A61F2250/0068 ,  A61L31/16 ,  Y10T29/49995

    摘要： A method of a forming a hollow, drug-eluting medical device includes utilizing a hollow wire having an outer member and a lumen of the outer member, and filling the lumen with a fluid to form a supported hollow wire. The supported hollow wire is shaped into a stent pattern. Openings are formed through the outer member. The supported hollow wire is processed to remove the fluid from the lumen of the outer member without adversely affecting the outer member, leaving the hollow wire shaped into a stent pattern. The lumen is filled with a biologically or pharmacologically active substance.

    摘要翻译： 形成中空的药物洗脱医疗装置的方法包括利用具有外部构件的外部构件和内腔的中空丝，并且用流体填充内腔以形成支撑的中空丝。 支撑的中空丝被成形为支架图案。 开口通过外部构件形成。 处理支撑的中空丝线以从外部构件的内腔中除去流体，而不会对外部构件产生不利影响，从而将空心线材成形为支架图案。 管腔充满生物或药理活性物质。

    Percutanous Methods for Creating Native Tissue Venous Valves
    4.
    发明申请
    Percutanous Methods for Creating Native Tissue Venous Valves 审中-公开
    用于创建本土组织静脉瓣的经皮方法

    公开(公告)号：US20110155149A1

    公开(公告)日：2011-06-30

    申请号：US13041182

    申请日：2011-03-04

    申请人： Kevin Mauch

    发明人： Kevin Mauch

    IPC分类号： A61B17/00

    CPC分类号： A61F2/2475 ,  A61F2/958

    摘要： Percutaneous methods of forming a venous valve from autologous tissue are disclosed. The methods include percutaneously creating one or two subintimal dissections for forming one or two flaps of intimal tissue. In one method, a puncture element is delivered by a catheter based delivery system to a treatment site where a new venous valve is to be created. The puncture element is deployed to gain access to a subintimal layer of the vein wall. A dilation balloon is than positioned and inflated within the subintimal layer to create a flap and corresponding pocket/sinus in the vein, which than acts as a one-way monocuspid valve in the manner of a native venous valve. In a similar manner, methods of forming new bicuspid venous valves by subintimal dissections are also disclosed.

    摘要翻译： 公开了从自体组织形成静脉瓣的经皮方法。 所述方法包括经皮创建一个或两个内膜消融以形成一个或两个内膜组织瓣。 在一种方法中，穿刺元件通过基于导管的递送系统递送到将要创建新的静脉瓣的治疗部位。 部分穿刺元件以进入静脉壁的内膜层。 扩张气囊不是在内膜层内定位和充气，以在静脉中产生瓣和相应的口袋/窦，其以天然静脉瓣的方式用作单向单瓣阀。 以类似的方式，还公开了通过底内夹层形成新的二尖瓣静脉瓣的方法。

    Percutaneous methods for apparatus for creating native tissue venous valves
    8.
    发明授权
    Percutaneous methods for apparatus for creating native tissue venous valves 有权
    用于创建天然组织静脉瓣的装置的经皮方法

    公开(公告)号：US08460323B2

    公开(公告)日：2013-06-11

    申请号：US12767938

    申请日：2010-04-27

    申请人： Kevin Mauch ,  Maria Arreguin

    发明人： Kevin Mauch ,  Maria Arreguin

    IPC分类号： A61B17/32

    CPC分类号： A61B17/320725 ,  A61B8/0841 ,  A61B8/12 ,  A61B17/3209 ,  A61B2017/00783 ,  A61B2017/22061 ,  A61F2/2463 ,  A61F2/2475 ,  A61M25/0105 ,  A61M25/10 ,  A61M25/104 ,  A61M2025/1075 ,  A61M2025/1081

    摘要： Percutaneous methods and apparatuses for forming a venous valve from autologous tissue. A catheter having a retractable dissecting system received therein is delivered to a target location where a new venous valve is to be created. A distal balloon or other radially-expandable component mounted on the catheter is expanded against the vein wall, and the dissecting system is proximally retracted to deploy one or more dissecting components that dissect a subintimal layer of the vein wall. Radial expansion of the dissecting component(s) within the vein wall creates one or more leaflets and corresponding pocket/sinuses in the vein that collectively act as a venous valve, and/or the radially-expandable component of the catheter is subsequently collapsed such that the dissecting component(s) each pull a flap of the dissected tissue towards the vein lumen to create one or more leaflet(s) and corresponding pocket/sinuses in the vein.

    摘要翻译： 用于从自体组织形成静脉瓣的经皮方法和装置。 将其中容纳有可伸缩解剖系统的导管输送到要创建新静脉瓣的目标位置。 安装在导管上的远端球囊或其他可径向扩张的部件相对于静脉壁膨胀，并且解剖系统向近端缩回以展开解剖静脉壁的内膜层的一个或多个解剖部件。 静脉壁内的解剖组件的径向扩张在静脉中产生一个或多个小叶和静脉中相应的口袋/鼻窦，其共同作为静脉瓣，并且/或导管的可径向扩张的组件随后被塌缩，使得 解剖组件每个将解剖组织的瓣片拉向静脉腔，以在静脉中产生一个或多个小叶和相应的口袋/鼻窦。

    Percutaneous Methods for Creating Native Tissue Venous Valves
    9.
    发明申请
    Percutaneous Methods for Creating Native Tissue Venous Valves 有权
    用于创建本土组织静脉瓣的经皮方法

    公开(公告)号：US20100152843A1

    公开(公告)日：2010-06-17

    申请号：US12335786

    申请日：2008-12-16

    申请人： Kevin Mauch ,  Maria Arreguin

    发明人： Kevin Mauch ,  Maria Arreguin

    IPC分类号： A61F2/24 ,  A61B19/00 ,  A61F2/06

    CPC分类号： A61F2/24 ,  A61F2/2475 ,  A61F2/958

    摘要： Percutaneous methods of forming a venous valve from autologous tissue are disclosed. The methods include percutaneously creating one or two subintimal dissections for forming one or two flaps of intimal tissue. In one method, a puncture element is delivered by a catheter based delivery system to a treatment site where a new venous valve is to be created. The puncture element is deployed to gain access to a subintimal layer of the vein wall. A dilation balloon is than positioned and inflated within the subintimal layer to create a flap and corresponding pocket/sinus in the vein, which than acts as a one-way monocuspid valve in the manner of a native venous valve. In a similar manner, methods of forming new bicuspid venous valves by subintimal dissections are also disclosed.

    摘要翻译： 公开了从自体组织形成静脉瓣的经皮方法。 所述方法包括经皮创建一个或两个内膜消融以形成一个或两个内膜组织瓣。 在一种方法中，穿刺元件通过基于导管的递送系统递送到将要创建新的静脉瓣的治疗部位。 部分穿刺元件以进入静脉壁的内膜层。 扩张气囊不是在内膜层内定位和充气，以在静脉中产生瓣和相应的口袋/窦，其以天然静脉瓣的方式用作单向单瓣阀。 以类似的方式，还公开了通过底内夹层形成新的二尖瓣静脉瓣的方法。

    STENT AND CATHETER ASSEMBLY AND METHOD FOR TREATING BIFURCATIONS
    10.
    发明申请
    STENT AND CATHETER ASSEMBLY AND METHOD FOR TREATING BIFURCATIONS 有权
    STENT和CATHETER装配和处理分岔的方法

    公开(公告)号：US20080015681A1

    公开(公告)日：2008-01-17

    申请号：US11835146

    申请日：2007-08-07

    申请人： W. Wilson ,  Kevin Mauch

    发明人： W. Wilson ,  Kevin Mauch

    IPC分类号： A61F2/06

    CPC分类号： A61F2/856 ,  A61F2/90 ,  A61F2/91 ,  A61F2/915 ,  A61F2/954 ,  A61F2/958 ,  A61F2002/061 ,  A61F2002/065 ,  A61F2002/067 ,  A61F2002/821 ,  A61F2002/91508 ,  A61F2002/91533 ,  A61F2002/91575 ,  A61F2250/0014 ,  A61F2250/0039 ,  A61F2250/006 ,  A61M25/10 ,  A61M2025/1045

    摘要： An apparatus and method is provided for stenting bifurcated vessels. A proximal angled stent is configured for implanting in a side-branch vessel wherein the proximal angled stent has an angulated portion that corresponds to the angle formed by the intersection of the side-branch vessel and the main vessel so that all portions of the side-branch vessel at the bifurcation are covered by the proximal angled stent. A main-vessel stent is provided for implanting in the main vessel, wherein the main-vessel stent has an aperture or stent cell that aligns with the opening to the side-branch vessel to permit unobstructed blood flow between the main vessel and the side-branch vessel. Side-branch and main-vessel catheter assemblies are advanced over a pair of guide wires for delivering, appropriately orienting, and implanting the proximal angled stent and the apertured stent.

    摘要翻译： 提供了用于支架分叉血管的装置和方法。 近侧成角度的支架配置成用于植入侧支血管，其中近侧成角度的支架具有对应于由侧支血管与主血管的交叉形成的角度的角度部分， 在分叉处的分支血管被近端成角度支架覆盖。 提供主血管支架用于植入主血管，其中主血管支架具有与侧支血管的开口对准的孔或支架细胞，以允许主血管和侧支血管之间畅通无阻的血流， 分支船。 侧支和主血管导管组件在一对导丝上前进，用于输送，适当定向和植入近端成角度支架和有孔支架。