利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

684 条记录 (耗时 0.02 秒)

    ILIAC BRANCH DEVICE AND METHOD
    1.
    发明申请
    ILIAC BRANCH DEVICE AND METHOD 审中-公开
    ILIAC分支设备和方法

    公开(公告)号：WO2017180582A1

    公开(公告)日：2017-10-19

    申请号：PCT/US2017/026942

    申请日：2017-04-11

    申请人： MEDTRONIC VASCULAR INC.

    发明人： ARGENTINE, Jeffery

    IPC分类号： A61F2/07 ,  A61F2/82

    CPC分类号： A61F2/07 ,  A61F2/844 ,  A61F2002/065 ,  A61F2002/075 ,  A61F2002/826 ,  A61F2220/0075 ,  A61F2230/001 ,  A61F2240/001 ,  A61F2250/0037 ,  A61F2250/0039 ,  A61F2250/0063

    摘要： An iliac branch device includes an iliac septum limb configured to be deployed in the common iliac artery. The iliac septum limb includes a graft material, a proximal end, and a septum. The graft material defines a common iliac lumen extending between the proximal end and the septum, the graft material and the septum defining an internal iliac lumen and an external iliac lumen. The iliac branch device including the iliac septum limb has several modes of adjustability. In addition, the iliac branch device has a relatively small cross-sectional area allowing the iliac branch device to treat relatively small iliac aneurysms in short common iliac arteries. This allows the iliac aneurysms to be treated at very early stages of the disease.

    摘要翻译： 髂分支装置包括构造为布置在髂总动脉中的髂隔膜肢体。 髂隔膜肢体包括移植物材料，近端和隔膜。 移植材料限定在近端和隔膜之间延伸的共同的髂内腔，移植材料和隔膜限定髂内腔和髂外腔。 包括髂隔板肢体的髂分支装置具有多种可调整模式。 此外，髂分支装置具有相对较小的横截面积，从而允许髂分支装置治疗髂总动脉短的髂动脉瘤。 这使得髂动脉瘤可以在疾病的早期阶段得到治疗。

    VASCULAR GRAFT FOR INTERPOSITION AT A RESECTION OF VASCULAR STRUCTURES
    2.
    发明申请
    VASCULAR GRAFT FOR INTERPOSITION AT A RESECTION OF VASCULAR STRUCTURES 审中-公开
    在血管结构复位时植入血管移植物

    公开(公告)号：WO2017084725A1

    公开(公告)日：2017-05-26

    申请号：PCT/EP2015/077284

    申请日：2015-11-20

    申请人： DOKTER PHILIPPE DE VLEESCHAUWER BV BVBA

    发明人： DE VLEESCHAUWER, Philippe

    IPC分类号： A61F2/06

    CPC分类号： A61F2/06 ,  A61B2017/1132 ,  A61F2002/065 ,  A61F2210/0071 ,  A61F2210/0076 ,  A61F2230/0067 ,  A61F2230/0091 ,  A61F2240/002 ,  A61F2240/004 ,  A61F2250/0039 ,  A61F2250/0097 ,  A61L27/16 ,  A61L27/507 ,  B29C64/00 ,  B33Y80/00 ,  C08L27/18

    摘要： The invention pertains to a vascular graft (1) for interposition at a resection of vascular structures, said vascular graft comprising a hollow body (2) elongated along a longitudinal axis (3) which includes a first end (4) defining a first opening (5) and a second end (6) defining a second opening (7), wherein said resection of vascular structures concerns a resection of the carotid bifurcation, and wherein said first end (4) is configured to be attached to the common carotid artery and said second end (6) is configured to be attached to the internal carotid artery or the external carotid artery, and wherein said vascular graft comprises polytetrafluoroethylene, and wherein said vascular graft comprises an inside diameter which decreases from said first end (4) towards said second end (6).

    摘要翻译： 本发明涉及用于在血管结构切除时插入的血管移植物（1），所述血管移植物包括沿着纵轴（3）延伸的中空主体（2），所述中空主体（2）包括第一端 （4）限定限定第二开口（7）的第一开口（5）和第二端部（6），其中所述血管结构的切除涉及颈动脉分叉的切除，并且其中所述第一端部（4）被配置为 被附接到颈总动脉并且所述第二端（6）被构造成附接到颈内动脉或颈外动脉，并且其中所述血管移植物包括聚四氟乙烯，并且其中所述血管移植物包括内直径，该内直径从 所述第一端（4）朝向所述第二端（6）。

    VASCULAR ENDOPROSTHESIS FOR ANEURYSM AND DISSECTION OF THE AORTIC ARCH
    5.
    发明申请
    VASCULAR ENDOPROSTHESIS FOR ANEURYSM AND DISSECTION OF THE AORTIC ARCH 审中-公开
    用于神经病变的血管内皮生长因子

    公开(公告)号：WO2016075615A2

    公开(公告)日：2016-05-19

    申请号：PCT/IB2015/058662

    申请日：2015-11-10

    申请人： MELISSANO, Germano Carlo Giuseppe

    发明人： MELISSANO, Germano Carlo Giuseppe

    IPC分类号： A61F2/07

    CPC分类号： A61F2/07 ,  A61F2/954 ,  A61F2002/065 ,  A61F2002/067 ,  A61F2002/9511 ,  A61F2220/0016 ,  A61F2230/001 ,  A61F2250/0007 ,  A61F2250/0037 ,  A61F2250/0039 ,  A61F2250/0063 ,  A61F2250/0098

    摘要： A vascular endoprosthetic device (200) configured for placement inside the aortic arch, in particular for treating aneurysms and/or dissections, which device (200) has a tubular structure and a construction allowing a modular insertion and deployment, which device (200) comprises: - a distal component (201) configured to be placed in the distal part of the aortic arch or in the descending thoracic aorta, which distal component (201) has a main body portion (210) with an internal lumen and comprises a first and a second docking branches (231, 232) housed inside said lumen at a proximal end part thereof, which first and second docking branches (231, 232) are integral to, or fixed to with, said main body portion (210); - a first proximal component (230), configured to be placed in the innominate artery; - a second proximal component (202), configured to be placed in the ascending aorta, wherein said distal (201), first proximal (230) and second proximal (202) components are provided as distinct elements and are apt to be assembled in the aortic arch during an insertion and deployment procedure, wherein each of said first (211) and second (202) proximal components has a respective proximal portion (212, 222) and a respective distal portion (211, 221), such distal portion (211, 221) having a reduced cross-section with respect to the respective proximal portion (212, 222), wherein each of said distal portions (211, 221) of said first (230) and second (202) proximal components is configured so that, once the device (200) is deployed in situ, such distal portion is received in a respective first (231) or second (232) docking branch of said distal component (201), so that said docking branch (231, 232) acts as a docking site for the respective first (230) or second (202) proximal component, wherein said second proximal component (202) has a diameter configured to accommodate the whole cardiac output, and wherein the endoprosthetic device is configured so that, once deployed in situ, blood flows from the heart through said second proximal component (202) and into said second docking branch (232) of said distal component (201), and from the latter into said proximal portion (211) of said first proximal component (230) and from that retrogradely into said distal portion (212) of said first proximal component (230).

    摘要翻译： 一种血管内假体装置（200），其构造成用于放置在主动脉弓内，特别是用于治疗动脉瘤和/或解剖，所述装置（200）具有管状结构和允许模块化插入和展开的结构，所述装置（200）包括 ：远端部件（201），其构造成被放置在主动脉弓的远侧部分或下降胸主动脉中，所述远端部件（201）具有带有内腔的主体部分（210），并且包括第一和 第二对接分支（231,232），其容纳在其近端部分的所述内腔内，所述第一和第二对接分支（231,232）与所述主体部分（210）成一体或固定于所述主体部分（210）。 - 第一近端组件（230），被配置为放置在无名动脉中; - 构造成放置在升主动脉中的第二近端部件（202），其中所述远端（201），第一近端（230）和第二近端（202）部件被提供为不同的元件，并且易于组装在 主动脉弓在插入和展开过程期间，其中所述第一（211）和第二（202）近端部件中的每一个具有相应的近端部分（212,222）和相应的远端部分（211,221），所述远端部分（211,221） ，221），其相对于各个近端部分（212,222）具有减小的横截面，其中所述第一（230）和第二（202）近端部件的所述远端部分（211,221）中的每一个构造成使得 一旦设备（200）就地展开，则该远端部分被容纳在所述远端组件（201）的相应的第一（231）或第二（232）对接分支中，使得所述对接分支（231,232）作用 作为相应的第一（230）或第二（202）近端部件的对接部位， 其中所述第二近端部件（202）具有构造成适应整个心输出量的直径，并且其中所述假体内装置构造成使得一旦部署在原位，血液从心脏流过所述第二近端部件（202）并流入所述 所述远侧部件（201）的第二对接分支（232）和从所述远端部件（201）的第二对接分支（232）延伸到所述第一近端部件（230）的所述近端部分（211） 230）。

    VASCULAR PROSTHESIS AND METHOD
    6.
    发明申请
    VASCULAR PROSTHESIS AND METHOD 审中-公开
    血管造影和方法

    公开(公告)号：WO2015190928A1

    公开(公告)日：2015-12-17

    申请号：PCT/NL2015/050433

    申请日：2015-06-11

    申请人： BLOMME, Adri Marinus

    发明人： BLOMME, Adri Marinus

    IPC分类号： A61F2/06 ,  A61F2/07 ,  A61F2/954

    CPC分类号： A61F2/064 ,  A61F2/07 ,  A61F2/954 ,  A61F2002/065

    摘要： A vascular prosthesis system comprises an introducing system for introducing a vascular prosthesis (100) intraluminally into a blood vessel (10) and expanding an outer end thereof in situ. The introducing system comprises a first placing device (5) for placing and temporarily holding an external fixation body (60) outside the blood vessel. The introducing system also comprises a second placing device (90) for placing and expanding in situ the vascular prosthesis (100) in the blood vessel. The first and second placing devices (50,90) are provided with mutually co-acting registering means which give an indication detectable externally of the blood vessel of a correct registering of the expandable outer end (110) of the vascular prosthesis (100) in the blood vessel relative to the fixation body (60) outside the blood vessel.

    摘要翻译： 血管假体系统包括用于将血管假体（100）腔内引入血管（10）并将其外端扩张的引入系统。 引入系统包括用于在血管外部放置和暂时保持外部固定体（60）的第一放置装置（5）。 引入系统还包括用于在血管中放置和扩张血管假体（100）的第二放置装置（90）。 第一和第二放置装置（50,90）设置有相互协同作用的配准装置，其给出可在血管外部检测血管假体（100）的可扩张的外端（110）的正确对准的指示 所述血管相对于所述固定体（60）在所述血管外部。

    PROSTHETIC VALVE FOR TREATING DISEASES CAUSING REFLUX AFFECTING THE LOWER LIMBS
    7.
    发明申请
    PROSTHETIC VALVE FOR TREATING DISEASES CAUSING REFLUX AFFECTING THE LOWER LIMBS 审中-公开
    用于治疗引起影响下肢的引流器的疾病

    公开(公告)号：WO2015177689A2

    公开(公告)日：2015-11-26

    申请号：PCT/IB2015/053555

    申请日：2015-05-14

    申请人： MALETI, Oscar

    发明人： MALETI, Oscar

    CPC分类号： A61F2/2475 ,  A61F2/2418 ,  A61F2002/065 ,  A61F2210/0004 ,  A61F2220/0075

    摘要： Monocusp prosthetic valve (1) comprising the flap (2) made of biocompatible material, and the stent (3) made of biocompatible or bio-absorbable material, said stent (3) having meshes (3') defining holes (3") with profile represented by any closed curve or polygonal shape, said prosthetic valve (1) being characterized in that the flap (2) is sewn on said stent (3) by means of pairs (6) of suture points that are longitudinally extended along opposite surfaces of said flap (2).

    摘要翻译： 包括由生物相容性材料制成的瓣片（2）和由生物相容性或生物可吸收材料制成的支架（3）的Monocusp假体瓣膜（1），所述支架（3）具有限定孔（3“）的孔（3'）， 所述假体瓣膜（1）的特征在于，所述瓣片（2）通过沿着相对表面纵向延伸的缝合点对（6）缝合在所述支架（3）上， 的所述翼片（2）。

    DELIVERY AND DEPLOYMENT SYSTEMS FOR BIFURCATED STENT GRAFTS
    8.
    发明申请
    DELIVERY AND DEPLOYMENT SYSTEMS FOR BIFURCATED STENT GRAFTS 审中-公开
    交付和部署系统的分娩手段

    公开(公告)号：WO2015153754A1

    公开(公告)日：2015-10-08

    申请号：PCT/US2015/023874

    申请日：2015-04-01

    申请人： W.L. GORE & ASSOCIATES, INC.

    发明人： BEARD, Matthew, S. ,  SECTOR, Martin, J.

    IPC分类号： A61F2/954

    CPC分类号： A61F2/954 ,  A61F2/07 ,  A61F2002/065

    摘要： A system for endoluminal delivery of a medical device, wherein the medical device includes a bifurcated stent graft having a trunk, a first leg and a second leg shorter than the first leg. The system includes a sheath having a tubular wall having a cylindrical inner surface defining a lumen for receiving the stent graft therein to constrain the stent graft toward a delivery configuration suitable for endoluminal delivery, and a generally cylindrical core member extending through the lumen. The core member has a first annular surface for engaging an end of the first leg. The core has a second annular surface for engaging an end of the second leg while at least the end of the second leg remains constrained by the sheath.

    摘要翻译： 一种用于医疗装置的腔内递送的系统，其中所述医疗装置包括具有躯干，第一腿和比所述第一腿短的第二腿的分叉支架移植物。 该系统包括具有管状壁的护套，该管状壁具有限定内腔的圆柱形内表面，用于在其中接收支架移植物以将支架移植物约束到适合于腔内递送的输送构型，以及延伸穿过内腔的大致圆柱形芯构件。 芯构件具有用于接合第一腿的端部的第一环形表面。 芯部具有用于接合第二腿部的端部的第二环形表面，而至少第二腿部的端部仍然被护套约束。

    A DEVICE AND METHOD OF IMPLANTING A STENT GRAFT AND FORMING A FENESTRATION THEREIN
    9.
    发明申请
    A DEVICE AND METHOD OF IMPLANTING A STENT GRAFT AND FORMING A FENESTRATION THEREIN 审中-公开
    一种装置及其制造方法

    公开(公告)号：WO2015063780A3

    公开(公告)日：2015-06-25

    申请号：PCT/IL2014050957

    申请日：2014-11-04

    申请人： BIFLOW MEDICAL LTD

    发明人： FRENKLACH GREGORY ,  ACKERMAN HAIM ,  FLOMENBLIT JOSEPH ,  LIVNE RON

    IPC分类号： A61F2/852

    CPC分类号： A61F2/07 ,  A61F2002/061 ,  A61F2002/065 ,  A61F2002/821 ,  A61F2250/006

    摘要： Disclosed is a side branch vessel device, which is placed in the side branch vessel before the deployment of a stent graft in the main vessel. The side branch vessel device either comprises means to create a fenestration in the stent graft when deployed, or otherwise, such means are introduced adjacent thereto. Once the stent graft is deployed, the side branch vessel device is transformed to an opened configuration, which aids in holding the fenestration at the point where the side branch vessel branches off from the main vessel.

    摘要翻译： 公开了一种侧分支血管装置，其在将支架移植物部署在主血管内之前被放置在侧分支血管中。 侧支血管装置包括在展开时在支架移植物中产生开窗的装置，或者其他方式，这种装置相邻地被引入。 一旦展开支架移植物，侧支血管装置被转换成打开的构型，这有助于在侧支血管从主血管分支的点处保持开窗。