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1. 发明申请

WO1996033671A1 ARTICULATED STENT 审中-公开
标题翻译：结构性
公开(公告)号：WO1996033671A1
公开(公告)日：1996-10-31
申请号：PCT/US1995005095
申请日：1995-04-26
申请人： BRUN, Heidi, M. , MEDINOL LTD.
发明人： BRUN, Heidi, M. , MEDINOL LTD. , PINCHASIK, Gregory , RICHTER, Jacob
IPC分类号： A61F02/06
CPC分类号： A61F2/91 , A61F2/915 , A61F2/958 , A61F2002/061 , A61F2002/828 , A61F2002/91541 , A61F2002/91558 , A61F2230/0054 , A61F2250/0029
摘要： A connector (110) for connecting adjacent areas of adjacent segments (102) of an articulated stent, the connector includes a plurality of flexible links (112), wherein each of the flexible links includes a plurality of portions with each pair of neighboring portions having an area of inflection therebetween and wherein during expansion of said stent, said area of inflection of each flexible link remains inflected.
摘要翻译：一种连接器（110），用于连接关节支架的相邻部分（102）的相邻区域，所述连接器包括多个柔性连杆（112），其中每个柔性连杆包括多个部分，每对相邻部分具有其间的拐点区域，并且其中在所述支架的扩张期间，每个柔性连杆的所述弯曲区域保持弯曲。

2. 发明申请

WO2018051181A1 THROMBUS RETRIEVER 审中-公开
标题翻译： THROMBUS检索器
公开(公告)号：WO2018051181A1
公开(公告)日：2018-03-22
申请号：PCT/IB2017/001225
申请日：2017-09-05
申请人： MEDINOL LTD.
发明人： RICHTER, Jacob
IPC分类号： A61B17/22 , A61B17/221 , A61B17/32
摘要： The invention provides a thrombus retriever and associated methods for use. The thrombus retriever has a retriever body that is attached to a centrally-disposed deployment member capable of moving the retriever body in the proximal direction (towards the operator) in order to retrieve the target thrombus. The retriever body is attached to the deployment member at an attachment point distal to the most distal end of the retriever body. In use, pulling the deployment member in the proximal direction effectively "pushes" the retriever body from behind during thrombus collection. The thrombus retriever also may comprise a net at its distal end to collect the retrieved thrombus and prevent embolization.
摘要翻译：本发明提供了一种血栓回收器和使用的相关方法。血栓回收器具有回收器本体，该回收器本体附接到能够使回收器本体沿近侧方向（朝着操作者）移动的中心布置的展开构件，以便取回目标血栓。取回器主体在远离取回器主体的最远端的附接点处附接到展开构件。在使用中，沿近侧方向拉动展开构件有效地“推动” 在血栓采集期间从后面取回器身体。血栓回收器还可以在其远端包括网以收集回收的血栓并防止栓塞。

3. 发明申请

WO2008004069A2 SYSTEM AND METHOD FOR DELIVERING A BIFURCATED STENT 审中-公开
标题翻译：用于传递分支的系统和方法
公开(公告)号：WO2008004069A2
公开(公告)日：2008-01-10
申请号：PCT/IB2007/001792
申请日：2007-06-29
申请人： MEDINOL, LTD. , RICHTER, Jacob
发明人： RICHTER, Jacob
IPC分类号： A61F2/82
CPC分类号： A61F2/856 , A61F2/07 , A61F2/82 , A61F2/954 , A61F2/958 , A61F2230/001
摘要： A system and method for delivering and assembling a bifurcated stent in a bifurcated vessel having a first lumen and a second lumen. The system and method includes the use of three balloon catheters wherein at least one of the catheters is a fixed wire catheter. A first segment of the bifurcated stent having a stem portion, a first leg portion, a longitudinal bore extending therethrough and a branch aperture formed in the side wall is mounted on two of the balloon catheters and delivered to the treatment site where it is implanted into the first lumen. A second segment of the bifurcated stent having a proximal end, a distal end and a longitudinal bore extending therethrough is mounted on the third balloon catheter and is delivered to the treatment site such that the distal end extends into the second lumen and the proximal end extends into longitudinal bore of the first segment. The second segment is then implanted into the second lumen and secured to the branch aperture of the first segment to form a bifurcated stent.
摘要翻译：一种用于在具有第一腔和第二腔的分叉血管中输送和组装分叉支架的系统和方法。该系统和方法包括使用三个气囊导管，其中至少一个导管是固定导线导管。分叉支架的第一部分具有杆部分，第一腿部部分，延伸穿过其中的纵向孔和形成在侧壁中的分支孔，安装在两个气囊导管上，并被输送到其被植入的治疗部位第一个流明。具有近端，远端和延伸通过其延伸的纵向孔的分叉支架的第二段安装在第三气囊导管上并被输送到治疗部位，使得远端延伸到第二腔中，并且近端延伸进入第一段的纵向孔。然后将第二段植入第二腔并固定到第一段的分支孔，以形成分叉支架。

4. 发明申请

WO2005076691A3 LONGITUDINALLY FLEXIBLE STENT 审中-公开
公开(公告)号：WO2005076691A3
公开(公告)日：2005-08-25
申请号：PCT/IB2004/004283
申请日：2004-12-21
申请人： MEDINOL, LTD. , RICHTER, Jacob
发明人： RICHTER, Jacob
IPC分类号： A61F2/06
摘要： An intravascular stent especially suited for implanting in curved arterial portion. The stent retains longitudinal flexibility after expansion. The stent is formed of intertwined meander patterns forming triangular cells. The cells are adapted to provide radial support, and also provide longitudinal flexibility after expansion. The cells also provide increase coverage of a vessel wall. Loops in the stent are disposed and adapted to cooperate, so that after expansion of said stent within a curved lumen, the stent is curved and cells on the outside of the curve open in length, but narrow in width, whereas cells on the inside of the curve shorten in length, but thicken in width to maintain a density of the stent element area which is much more constant than otherwise between the inside and outside of the curve. The stent also minimizes flaring out by eliminating free loops of the radially supporting circumferential bands of loops.

5. 发明申请

WO2015114398A1 CATHETER TIP ASSEMBLED WITH A SPRING 审中-公开
标题翻译：带弹簧组合的导管针
公开(公告)号：WO2015114398A1
公开(公告)日：2015-08-06
申请号：PCT/IB2014/000699
申请日：2014-02-03
申请人： MEDINOL LTD.
发明人： RICHTER, Jacob , CHAPPEL, Shlomit
IPC分类号： A61M25/00 , A61F2/95 , A61M25/10
CPC分类号： A61M25/008 , A61M25/0054 , A61M25/0067 , A61M25/0069 , A61M2025/1093
摘要： A catheter tip (20, 120) having a spring element (30, 130, 230, 330) that imparts longitudinal flexibility, pushability and radial rigidity to the catheter tip, thereby improving deliverability, is provided. The spring element also provides radial support to the distal edge of the catheter tip. The spring element may taper distally, but may have a substantially constant inner luminal diameter. The spring element may be partially covered or embedded, leaving its distal end exposed. The spring element may also include spaced coils in a proximal region. The apparatus may be used with any interventional catheter system, but is particularly suitable for use with balloon-expandable stent systems and balloon-angioplasty systems, where flexibility of the catheter tip and minimal flaring of the distal edge of the catheter tip is desirable.
摘要翻译：提供了具有弹性元件（30,130,230,330）的导管尖端（20,120），其赋予导管尖端的纵向柔性，推动性和径向刚度，从而提高了输送性能。弹簧元件还向导管尖端的远端边缘提供径向支撑。弹簧元件可以向远端逐渐变细，但可具有基本上恒定的内管腔直径。弹簧元件可以被部分覆盖或嵌入，其远端暴露。弹簧元件还可以在近端区域中包括间隔开的线圈。该装置可以与任何介入导管系统一起使用，但是特别适用于球囊扩张支架系统和球囊 - 血管成形术系统，其中导管尖端的灵活性和导管尖端的远端边缘的最小扩口是期望的。

6. 发明申请

WO2007105088A2 HYBRID AMORPHOUS METAL ALLOY STENT 审中-公开
标题翻译：混合非晶态金属合金钢
公开(公告)号：WO2007105088A2
公开(公告)日：2007-09-20
申请号：PCT/IB2007/000632
申请日：2007-03-14
申请人： MEDINOL, LTD. , RICHTER, Jacob
发明人： RICHTER, Jacob
CPC分类号： A61F2/88 , A61F2/07 , A61F2/91 , A61F2210/0004 , A61F2220/005 , A61F2250/0067 , A61L31/022 , A61L31/10 , C08L27/18
摘要： An expandable stent is provided, wherein the stent is advantageously formed of at least one amorphous metal alloy and a biocompatible material. The stent is formed from flat metal in a helical strip which is wound to form a tubular structure. The tubular structure is not welded but rather is wrapped or coated with a biocompatible material in order to maintain the amorphous metal in its tubular configuration. Said stent can be balloon expanded or self expanding.
摘要翻译：提供了一种可扩张支架，其中支架有利地由至少一种非晶金属合金和生物相容性材料形成。支架由螺旋形条中的扁平金属形成，该螺旋条被卷绕以形成管状结构。管状结构不是焊接的，而是用生物相容性材料包裹或涂覆，以便将非晶金属保持在其管状结构中。所述支架可以气囊膨胀或自膨胀。

7. 发明申请

WO2007105060A8 FLAT PROCESS OF DRUG COATING FOR STENTS 审中-公开
公开(公告)号：WO2007105060A8
公开(公告)日：2007-09-20
申请号：PCT/IB2007/000563
申请日：2007-03-09
申请人： MEDINOL, LTD. , RICHTER, Jacob
发明人： RICHTER, Jacob
IPC分类号： A61L2/06
摘要： A drug-coated stent and a method for fabricating the stent are disclosed. The stent has an originally flat pattern and connection points where the sides of the flat pattern are joined. The method includes the steps of a) cutting a stent pattern into a flat piece of metal thereby to produce a metal pattern, b) spraying the flat metal stent pattern with a polymer and a drug, c) deforming the metal pattern so as to cause two opposing sides to meet, and d) joining the two opposing sides a least at one point. Substantially no portion of the stent projects into the lumen of the stent when the stent is expanded against the internal wall of a blood vessel.

8. 发明申请

WO2005118971A2 HYBRID STENT 审中-公开
标题翻译：混合型
公开(公告)号：WO2005118971A2
公开(公告)日：2005-12-15
申请号：PCT/IB2005/001524
申请日：2005-05-31
申请人： MEDINOL, LTD. , RICHTER, Jacob
发明人： RICHTER, Jacob
IPC分类号： E04B2/02
CPC分类号： A61F2/82 , A61F2/91 , A61F2/915 , A61F2002/826 , A61F2002/828 , A61F2002/91541 , A61F2002/91558 , A61F2210/0004 , A61F2250/0031 , A61F2250/0071
摘要： A stent is provided with a series of short pieces or sections connected together by a bioresorbable polymer. The stent sections are designed to separate or articulate with time as the polymer biodegrades. The time of separation can be controlled by the characteristics of the bioresorbable polymer to allow the stent to be buried in neo-intima. By using a tube made of a bioresorbable polymer, the continuous covering of the tubing may inhibit embolization in the first few weeks after stent implantation within the walls of a vessel and timing for removal of the tube through formulation of the bioresorbable polymer can be controlled to occur when embolization is no longer a risk. When the detachment of the stent pieces or sections occurs, they are fixedly secured within the vessel and each are able to flex with the vessel independently of the other stent segments.
摘要翻译：支架设置有一系列由生物可再吸收的聚合物连接在一起的短片或片段。支架部分设计成随着聚合物的生物降解而与时间分离或关节。分离时间可以通过生物可吸收聚合物的特性来控制，以允许支架埋入新内膜。通过使用由生物可再吸收的聚合物制成的管，管道的连续覆盖物可以在支架植入血管壁之后的最初几周内抑制栓塞，并且通过制备可生物再吸收的聚合物去除管的时间可以被控制为发生栓塞不再是风险时。当发生支架片或部分的分离时，它们被固定地固定在容器内，并且每个能够独立于其它支架段与血管弯曲。

9. 发明申请

WO1998029025A2 STENT FABRICATION METHOD AND APPARATUS 审中-公开
标题翻译： STENT制造方法和装置
公开(公告)号：WO1998029025A2
公开(公告)日：1998-07-09
申请号：PCT/IL1997000431
申请日：1997-12-25
申请人： MEDINOL LTD.
发明人： MEDINOL LTD. , RICHTER, Jacob
IPC分类号： A61B00/00
CPC分类号： B21F45/008 , A61F2/91 , A61F2/915 , A61F2002/91541 , A61F2002/91558 , A61F2230/0054 , B23K26/083 , B23K26/10 , B23K26/12 , B23K26/127 , B23K26/22 , B23K26/38 , B23K33/006 , B23K37/053 , Y10T428/12188 , Y10T428/12201 , Y10T428/12229
摘要： A stent, method of making a stent, and apparatus for making a stent are disclosed. The stent has an originally flat pattern and connection points where the sides of the flat pattern are joined. The method includes the steps of (12) cutting a stent pattern into a flat piece of metal to produce a metal pattern, (14) deforming the metal pattern so as to cause two opposing sides to meet, and (16) joining the two opposing sides at least at one point. The stent is then electropolished (18). Substantially no portion of the stent projects into the lumen of the stent when the stent is expanded against the internal wall of a blood vessel.
摘要翻译：公开了一种支架，制造支架的方法和制造支架的装置。支架具有原始平坦的图案和连接点，其中平面图案的侧面连接。该方法包括以下步骤：（12）将支架图案切割成平坦的金属片以产生金属图案，（14）使金属图案变形以使两个相对的侧面相交，以及（16）将两个相对的至少在一点。然后将支架电抛光（18）。当支架相对于血管的内壁膨胀时，基本上没有支架的任何部分突出到支架的内腔中。

10. 发明申请

WO2010122424A1 HELICAL HYBRID STENT 审中-公开
标题翻译：螺旋混合型
公开(公告)号：WO2010122424A1
公开(公告)日：2010-10-28
申请号：PCT/IB2010/001036
申请日：2010-04-21
申请人： MEDINOL LTD. , RICHTER, Jacob
发明人： RICHTER, Jacob
IPC分类号： A61F2/90 , A61F2/88
CPC分类号： A61F2/88 , A61F2/885 , A61F2/89 , A61F2/91 , A61F2/915 , A61F2002/075 , A61F2002/91583 , A61F2220/0025 , A61F2220/005 , A61F2220/0058 , A61F2230/0091 , A61F2250/0067 , A61F2250/0068 , A61K31/436 , A61L31/022 , A61L31/048 , A61L31/06 , A61L31/10 , A61L31/146 , A61L31/16 , A61L2300/416 , Y10T29/49764 , C08L27/18
摘要： An expandable helical stent is provided, wherein the stent may be formed of a main stent component and a securement. The main stent component is formed from a flat strip having one or more undulating side bands (401, 402) that may be connected to form geometrically shaped cells (430) and are helically wound to form a stent. The helical coils of the main stent component may be spaced apart or nestled to each other. The nestling of the undulation of adjacent helical windings contributes to maintaining the tubular shape and uniformity of the helically coiled stent. Alternatively, the flat strip may comprise a single undulating pattern. At the ends of the main stent component are end bands 407), which when wound, form a cylindrical ring. In one embodiment, one or more struts of the main stent component may have a width sufficient to include one or more fenestrations. The fenestrated struts may be connected by loops or turns wherein the material is narrower than that of the fenestrated struts to provide enhanced flexibility. The helical tubular is maintained with a securement.
摘要翻译：提供了一种可扩张螺旋支架，其中支架可以由主支架部件和固定件形成。主支架部件由具有一个或多个起伏的边带（401,402）的扁平条带形成，该条带可被连接以形成几何形状的细胞（430）并被螺旋缠绕以形成支架。主支架部件的螺旋线圈可以彼此间隔开或嵌套。相邻螺旋形绕组起伏的起伏有助于维持螺旋盘绕支架的管状和均匀性。或者，扁平条可以包括单个起伏图案。在主支架部件的端部是端部带407），当缠绕时形成圆柱形环。在一个实施例中，主支架部件的一个或多个支柱可以具有足以包括一个或多个开窗的宽度。开窗支柱可以通过环或匝连接，其中材料比开窗支柱的材料窄，以提供增强的柔性。螺旋管保持固定。

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