专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2017013578A1 A VALVULAR SLEEVE FOR VALVULAR PROSTHESES AND CORRESPONDING DEVICE 审中-公开
标题翻译：一种用于阀门前端和相应装置的阀瓣
公开(公告)号：WO2017013578A1
公开(公告)日：2017-01-26
申请号：PCT/IB2016/054281
申请日：2016-07-19
申请人： SORIN GROUP ITALIA S.R.L.
发明人： ROLANDO, Giovanni , GASCHINO, Paolo
IPC分类号： A61F2/24
CPC分类号： A61F2/2412 , A61F2/2415 , A61F2/2418 , A61F2/2475 , A61F2210/0076 , A61F2220/0033 , A61F2220/0041 , A61F2220/005 , A61F2220/0058 , A61F2220/0075 , A61F2230/001 , A61F2230/0067 , A61F2230/0078 , A61F2250/0037 , A61F2250/0039
摘要： A valvular sleeve (14) for valvular prostheses includes a tubular body extending between an inflow end (IF) and an outflow end (OF), with the tubular body including an inner tubular portion (141) and an outer tubular portion (142) surrounding the inner tubular portion (141). The inner (141) and outer (142) tubular portions may be formed of a sheet member folded at said outflow end (OF). A prosthetic valvular device (10) includes such a valvular sleeve (14) coupled with a stent (16), with the stent (16) possibly extending between the inner portion (141) and the outer portion (142) of the valvular sleeve (14).
摘要翻译：用于瓣膜假体的瓣膜套（14）包括在流入端（IF）和流出端（OF）之间延伸的管状体，管状体包括内管状部分和外管状部分，内管状部分（141）。内部（141）和外部（142）管状部分可以由在所述流出端（OF）处折叠的片材构件形成。假体瓣膜装置（10）包括与支架（16）联接的这种瓣膜套筒（14），支架（16）可能在瓣膜套管的内部部分（141）和外部部分（142）之间延伸 14）。

2. 发明申请

WO2016205773A1 VALVED CONDUIT AND METHOD FOR FABRICATING SAME 审中-公开
标题翻译：阀门和其制造方法
公开(公告)号：WO2016205773A1
公开(公告)日：2016-12-22
申请号：PCT/US2016/038302
申请日：2016-06-20
申请人： PECA LABS, INC.
发明人： BERNSTEIN, C. Douglas , KALRA, Arush
IPC分类号： A61F2/02 , A61F2/06 , A61F2/24 , A61F2/84 , A61M1/10
CPC分类号： A61F2/06 , A61F2/2412 , A61F2/2415 , A61F2/2418 , A61F2/2475 , A61F2002/068 , A61F2220/005 , A61F2220/0058 , A61F2220/0075 , A61F2240/001 , A61L27/34 , A61L27/54 , A61L31/10 , A61L31/16 , A61L2300/42 , A61L2400/04 , A61L2430/20
摘要： Valved conduits having leaflet structures that do not contact an inner surface of a conduit in which they are formed are described herein.
摘要翻译：本文描述了具有不接触形成它们的管道的内表面的小叶结构的带阀的管道。

3. 发明申请

WO2016148941A1 MICROANCHORS FOR KNOTLESS TISSUE REPAIR 审中-公开
标题翻译：用于无伤组织修复的微型药物
公开(公告)号：WO2016148941A1
公开(公告)日：2016-09-22
申请号：PCT/US2016/020846
申请日：2016-03-04
申请人： SMITH & NEPHEW, INC.
发明人： GREGOIRE, David, K. , WHITE, George W.
IPC分类号： A61B17/04 , A61B17/06
CPC分类号： A61F2/0811 , A61B17/0401 , A61B17/0469 , A61B17/0485 , A61B17/06166 , A61B2017/00345 , A61B2017/00526 , A61B2017/0412 , A61B2017/0414 , A61B2017/044 , A61B2017/0445 , A61B2017/0458 , A61B2017/06185 , A61F2002/0841 , A61F2002/0888 , A61F2220/0016 , A61F2220/0058 , A61F2240/001
摘要： A knotless anchor for attachment of tissue to bone includes a rigid anchor body and a suture extending there from. The suture is hollow and includes a fixed limb portion secured to the rigid anchor body. A soft suture tunnel extends in a longitudinal direction through the fixed limb portion of the suture. A free suture limb is passed through the tissue, back to the anchor, and through the soft suture tunnel, thereby creating a closable suture loop around the tissue. Tension applied to the free suture limb closes the suture loop, and approximates the tissue to the anchor body. When the anchor is deployed in a bone hole, external features of the anchor body grip the walls of the bone hole and simultaneously compress the suture, thereby preventing tissue pull-out. Anchor assemblies and methods of tissue fixation are also disclosed.
摘要翻译：用于将组织附着到骨头上的无节点锚固件包括刚性锚固体和从其延伸的缝合线。缝合线是中空的，并且包括固定在刚性锚固体上的固定肢体部分。软缝合隧道沿纵向延伸穿过缝合线的固定肢体部分。自由缝合肢体穿过组织，返回到锚固体，并通过软缝线隧道，从而在组织周围形成可闭合的缝线环。施加到自由缝合肢上的张力封闭缝线环，并将组织逼近锚体。当锚固体部署在骨孔中时，锚固体的外部特征抓住骨孔的壁并同时压缩缝合线，从而防止组织拉出。还公开了组织固定的锚固组件和方法。

4. 发明申请

WO2016118669A1 SELF-EXPANDABLE SCAFFOLDING DEVICE FOR THE TREATMENT OF ANEURYSMS 审中-公开
标题翻译：用于治疗急性发作的自发性消融装置
公开(公告)号：WO2016118669A1
公开(公告)日：2016-07-28
申请号：PCT/US2016/014191
申请日：2016-01-20
申请人： NSVASCULAR, INC.
发明人： GUPTA, Vikas
IPC分类号： A61F2/82 , A61F2/852 , A61F2/07
CPC分类号： A61F2/852 , A61F2/91 , A61F2/92 , A61F2002/823 , A61F2002/825 , A61F2210/0014 , A61F2220/0058 , A61F2220/0075 , A61F2230/0013 , A61F2250/0017 , A61F2250/0098
摘要： A stent includes a first longitudinally extended cylinder having a c-shaped cross-section and a second longitudinally extended cylinder having a c-shaped cross-section. The first cylinder includes a plurality of first longitudinal struts and an array of first radial struts extending between the first longitudinal struts. The second cylinder includes a plurality of second longitudinal struts and an array of second radial struts extending between the second longitudinal struts. The first cylinder and the second cylinder are configured to form a dense mesh structure when assembled. When assembled, the second cylinder may be disposed in the first cylinder. The first cylinder may overlap with the second cylinder to form the dense mesh structure.
摘要翻译：支架包括具有c形横截面的第一纵向延伸的圆柱体和具有c形横截面的第二纵向延伸圆柱体。第一圆柱体包括多个第一纵向支柱和在第一纵向支柱之间延伸的第一径向支柱阵列。第二圆柱体包括多个第二纵向支柱和在第二纵向支柱之间延伸的第二径向支柱的阵列。第一气缸和第二气缸被配置成在组装时形成致密的网孔结构。当组装时，第二气缸可以设置在第一气缸中。第一气缸可与第二气缸重叠以形成致密的网格结构。

5. 发明申请

WO2014140892A3 HELICAL HYBRID STENT 审中-公开
标题翻译：螺旋混合型
公开(公告)号：WO2014140892A3
公开(公告)日：2014-12-31
申请号：PCT/IB2014001121
申请日：2014-03-14
申请人： MEDINOL LTD
发明人： RICHTER JACOB , WEIZMAN OLEG , BELOBROVY IGOR
IPC分类号： A61F2/88 , A61F2/91
CPC分类号： A61F2/88 , A61F2/91 , A61F2220/0058
摘要： An expandable helical stent with a securement is provided. The stent is formed from flat or tubular metal in a helical coiled structure which has an undulating pattern. The main stent component may be formed of a single helically coiled component. Alternatively, a plurality of helically coiled ribbons may be used to form a stent heterogeneous in design, material, or other characteristic. The helical tubular structure may be secured with a securement, such as a weld, interlock or a polymer, to maintain the helical coils in a tubular configuration. 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 coils contributes to maintaining the tubular shape of the helically coiled stent. In addition, the nestling of helical coils may prevent the polymer layer from sagging at any point between cycles of the helical coils.
摘要翻译：提供了具有固定的可扩张螺旋支架。支架由具有起伏图案的螺旋盘绕结构的扁平或管状金属形成。主支架组件可以由单个螺旋卷绕的部件形成。或者，多个螺旋卷绕的带可以用于在设计，材料或其它特征中形成支架异质性。螺旋管状结构可以用诸如焊接，互锁或聚合物的固定来固定，以将螺旋线圈保持在管状构型中。主支架部件的螺旋线圈可以彼此间隔开或嵌套。相邻螺旋线圈起伏的起伏有助于保持螺旋盘绕支架的管状。此外，螺旋线圈的嵌套可以防止聚合物层在螺旋线圈的循环之间的任何点处下垂。

6. 发明申请

WO2014124356A2 EXPANDABLE SUPPORT FRAME AND MEDICAL DEVICE 审中-公开
标题翻译：可扩展的支持框架和医疗设备
公开(公告)号：WO2014124356A2
公开(公告)日：2014-08-14
申请号：PCT/US2014/015529
申请日：2014-02-10
申请人： COOK MEDICAL TECHNOLOGIES LLC
发明人： KRIEGER, Joshua , CHAMBERS, Sean , BERWICK, Zachary , KASSAB, Ghassan
IPC分类号： A61F2/24
CPC分类号： A61F2/2418 , A61F2220/0016 , A61F2220/0058
摘要： Support frames and medical devices are described. An example medical device comprises an expandable support frame with first and second leaflets attached to the support frame. Each of the first and second leaflets defines a domed radius that is equal to or less than the radius of the expandable support frame when the expandable support frame is in an expanded configuration and the leaflets are subjected to fluid pressure sufficient to affect closure of the valve orifice.
摘要翻译：描述了支架和医疗设备。示例性医疗设备包括具有附接到支撑框架的第一和第二小叶的可扩展支撑框架。第一和第二小叶中的每一个限定了当可膨胀支撑框架处于膨胀构造时等于或小于可膨胀支撑框架的半径的圆顶半径，并且叶片受到足以影响阀门关闭的流体压力孔。

7. 发明申请

WO2014072439A1 STENT SEALS AND METHODS FOR SEALING AN EXPANDABLE STENT 审中-公开
标题翻译：支撑密封件和密封可扩展支架的方法
公开(公告)号：WO2014072439A1
公开(公告)日：2014-05-15
申请号：PCT/EP2013073318
申请日：2013-11-08
申请人： SYMETIS SA
发明人： DELALOYE STEPHANE
IPC分类号： A61F2/24
CPC分类号： A61F2/966 , A61F2/2412 , A61F2/2418 , A61F2/2436 , A61F2210/0061 , A61F2220/005 , A61F2220/0058 , A61F2220/0075 , A61F2230/0054 , A61F2250/0069 , A61F2250/0097 , Y10T29/49412
摘要： Embodiments of the present disclosure are related to devices and techniques for para-valve sealing of an expandable stent-valve (10) implanted using a catheter. In some embodiments, a stent-valve is provided which comprises a seal cuff (40) containing material that swells when contacted by blood. A piercing tool may be included and used to permit a user to puncture the cuff prior to introduction into a patient's body. In some embodiments, the cuff has an integral tubular structure configured to withstand balloon expansion of the stent-valve during or after implantation. The swellable material may be exposed to liquid prior to introduction into the patient's body.
摘要翻译：本公开的实施例涉及用于使用导管植入的可扩张支架瓣膜（10）的瓣阀密封的装置和技术。在一些实施例中，提供了一种支架瓣膜，其包括密封套（40），该密封套包含当与血液接触时膨胀的材料。可以包括刺穿工具并且用于允许使用者在引入患者体内之前刺穿箍带。在一些实施例中，套囊具有整体管状结构，其被配置为在植入期间或之后经受住支架瓣膜的球囊扩张。可溶胀材料可在引入患者体内之前暴露于液体。

8. 发明申请

WO2014018769A2 MATCHED END STIFFNESS STENT AND METHOD OF MANUFACTURE 审中-公开
标题翻译：相匹配的硬度和制造方法
公开(公告)号：WO2014018769A2
公开(公告)日：2014-01-30
申请号：PCT/US2013/052086
申请日：2013-07-25
申请人： MEDTRONIC VASCULAR INC.
发明人： THOMPSON, Dustin
IPC分类号： A61F2/88
CPC分类号： A61F2/88 , A61F2220/0058 , A61F2250/0018 , A61F2250/0036
摘要： The matched end stiffness stent system and method of manufacture includes a stent delivery system including a catheter, balloon, and stent. The stent includes a wire bent into a waveform having a constant frequency and wrapped into a hollow cylindrical shape, the wire having a body portion having body struts connected between body crowns, the body struts having substantially equal lengths, and the waveform in the body portion having a constant amplitude; and at least one end portion attached to the body portion, the at least one end portion having end struts connected between end crowns, the waveform in the at least one end portion having an amplitude different from the constant amplitude of the waveform in the body portion. The cross sections of the end struts are selected so that the body struts and the end struts have a substantially equal stiffnesses in response to an applied load.
摘要翻译：匹配的端部刚性支架系统和制造方法包括包括导管，球囊和支架的支架输送系统。支架包括弯曲成具有恒定频率并缠绕成中空圆柱形状的波形的线，该线具有主体部分，主体部分具有连接在主体冠之间的主体支柱，主体支柱具有基本相等的长度，并且主体部分中的波形具有恒定幅度; 以及至少一个端部，其附接到所述主体部分，所述至少一个端部具有连接在端部冠部之间的端部支柱，所述至少一个端部部分中的波形具有与所述主体部分中的波形的恒定幅度不同的幅度。选择端支柱的横截面，使得主体支柱和端支柱响应于所施加的负载具有基本相等的刚度。

9. 发明申请

WO2013122707A1 ENDOPROSTHESIS HAVING ALIGNED LEGS FOR EASE OF CANNULATION 审中-公开
标题翻译：具有适应症的患者的内镜治疗可用于治疗肛门
公开(公告)号：WO2013122707A1
公开(公告)日：2013-08-22
申请号：PCT/US2013/021528
申请日：2013-01-15
申请人： W.L. GORE & ASSOCIATES, INC.
发明人： BUCKLEY, Kyle, R. , ESPEN, Benjamin, I. , ZUKOWSKI, Stanislaw, L.
IPC分类号： A61F2/07
CPC分类号： A61F2/954 , A61F2/07 , A61F2/97 , A61F2002/065 , A61F2002/072 , A61F2002/9511 , A61F2210/0014 , A61F2210/009 , A61F2220/005 , A61F2220/0058
摘要： The present disclosure is directed to a branched endoprosthesis comprising a graft component and at least one support component. In various embodiments, the branched endoprosthesis comprises a body portion and at least two leg portions, wherein at least two legs are in an aligned configuration for ease of cannulation. The endoprosthesis comprises a removable restraint (245) aligning the two legs relative to each other. In various embodiments, at least one leg is in an open configuration for ease of cannulation. Cannulation methods are also taught.
摘要翻译：本公开涉及包括移植物组分和至少一种支持组分的支化内用假体。在各种实施例中，分支内用假体包括主体部分和至少两个腿部部分，其中至少两个腿部处于对准构造以便于插管。内假体包括可拆卸的约束（245），其相对于彼此对准两条腿。在各种实施例中，为了易于插管，至少一个腿处于开放构型。还教授了插管方法。

10. 发明申请

WO2013086132A1 DEVICE FOR ENDOVASCULAR AORTIC REPAIR AND METHOD OF USING THE SAME 审中-公开
标题翻译：用于血管内修复的装置及其使用方法
公开(公告)号：WO2013086132A1
公开(公告)日：2013-06-13
申请号：PCT/US2012/068165
申请日：2012-12-06
申请人： AORTIC INNOVATIONS LLC
发明人： SHAHRIARI, Ali
IPC分类号： A61F2/24
CPC分类号： A61F2/856 , A61F2/07 , A61F2/2418 , A61F2/82 , A61F2/89 , A61F2/90 , A61F2/962 , A61F2002/061 , A61F2002/067 , A61F2210/00 , A61F2210/0014 , A61F2210/0057 , A61F2220/0008 , A61F2220/0016 , A61F2220/0025 , A61F2220/0058 , A61F2220/0075 , A61F2230/001 , A61F2230/0034 , A61F2230/0067 , A61F2250/0048
摘要： A device and method for endovascular repair of a patient's aorta is disclosed. The device includes a frame component that has a balloon-expandable frame and a self-expanding frame secured to the balloon-expandable frame. The device also includes a valve element positioned at the proximal end of the frame component. The device may include another prosthetic component that may be secured to the frame component. The prosthetic component may include at least one conduit configured to receive a covered stent.
摘要翻译：公开了一种用于患者主动脉血管内修复的装置和方法。该装置包括具有球囊可扩展框架和固定到气囊可扩展框架的自扩张框架的框架部件。该装置还包括位于框架部件的近端处的阀元件。该装置可以包括可以固定到框架部件的另外的假体部件。假体部件可以包括构造成接收被覆盖的支架的至少一个导管。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式