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

WO2013030818A3 STENT-GRAFTS WITH POST-DEPLOYMENT VARIABLE AXIAL AND RADIAL DISPLACEMENT 审中-公开
标题翻译：具有后置部分可变轴向和径向位移的STENT-GRAFTS
公开(公告)号：WO2013030818A3
公开(公告)日：2015-06-18
申请号：PCT/IL2012000148
申请日：2012-04-04
申请人： ENDOSPAN LTD , SHALEV ALON
发明人： SHALEV ALON
IPC分类号： A61F2/82
CPC分类号： A61F2/07 , A61F2/82 , A61F2/89 , A61F2002/065 , A61F2002/075 , A61F2210/0057 , A61F2210/0066 , A61F2220/0075 , A61F2230/0078 , A61F2250/0007 , A61F2250/001 , A61F2250/0013 , A61F2250/0039
摘要： An endovascular stent-graft (20) includes a generally tubular body (22), which is configured to assume a radially-compressed delivery state and a radially-expanded deployment state. The body (22) includes a flexible stent member (24), and a tubular fluid flow guide (26) attached to the stent member (24). The body (22) includes a compliance-restoration body portion (34), which extends axially along a portion of the body, and which comprises a portion of the stent member (24) and a portion of the fluid flow guide (26). When the body (22) is in the radially-expanded deployment state, the compliance-restoration body portion (34) is (a) characterized by a greatest diastolic outer radius (RD) when the body (22) is internally pressurized by fluid having a pressure of 80 mmHg, and (b) radially expandable to a greatest systolic outer radius (RS) when the body (22) is internally pressurized by fluid having a pressure of 120 mmHg. The greatest systolic outer radius (RS) is at least 5% greater than the greatest diastolic outer radius (RD).
摘要翻译：血管内支架移植物（20）包括大致管状体（22），其构造为呈现径向压缩的递送状态和径向扩张的展开状态。主体（22）包括柔性支架构件（24）和连接到支架构件（24）的管状流体流动引导件（26）。主体（22）包括顺应性恢复主体部分（34），其沿主体的一部分轴向延伸，并且包括支架构件（24）的一部分和流体流动引导件（26）的一部分。当身体（22）处于径向展开的展开状态时，柔顺修复体部分（34）的特征在于当身体（22）被内部加压时具有最大的舒张外半径（RD） 80mmHg的压力，以及（b）当身体（22）由压力为120mmHg的流体内部加压时，径向可扩张至最大的收缩外半径（RS）。最大的收缩期外半径（RS）比最大舒张外半径（RD）至少大5％。

2. 发明申请

WO2013030818A2 STENT-GRAFTS WITH POST-DEPLOYMENT VARIABLE AXIAL AND RADIAL DISPLACEMENT 审中-公开
标题翻译：具有后置部分可变轴向和径向位移的STENT-GRAFTS
公开(公告)号：WO2013030818A2
公开(公告)日：2013-03-07
申请号：PCT/IL2012/000148
申请日：2012-04-04
申请人： ENDOSPAN LTD. , SHALEV, Alon
发明人： SHALEV, Alon
IPC分类号： A61F2/94
CPC分类号： A61F2/07 , A61F2/82 , A61F2/89 , A61F2002/065 , A61F2002/075 , A61F2210/0057 , A61F2210/0066 , A61F2220/0075 , A61F2230/0078 , A61F2250/0007 , A61F2250/001 , A61F2250/0013 , A61F2250/0039
摘要： An endovascular stent-graft (20) includes a generally tubular body (22), which is configured to assume a radially-compressed delivery state and a radially-expanded deployment state. The body (22) includes a flexible stent member (24), and a tubular fluid flow guide (26) attached to the stent member (24). The body (22) includes a compliance-restoration body portion (34), which extends axially along a portion of the body, and which comprises a portion of the stent member (24) and a portion of the fluid flow guide (26). When the body (22) is in the radially-expanded deployment state, the compliance-restoration body portion (34) is (a) characterized by a greatest diastolic outer radius (R D ) when the body (22) is internally pressurized by fluid having a pressure of 80 mmHg, and (b) radially expandable to a greatest systolic outer radius (R S ) when the body (22) is internally pressurized by fluid having a pressure of 120 mmHg. The greatest systolic outer radius (R S ) is at least 5% greater than the greatest diastolic outer radius (R D ).
摘要翻译：血管内支架移植物（20）包括大致管状体（22），其构造为呈现径向压缩的递送状态和径向扩张的展开状态。主体（22）包括柔性支架构件（24）和连接到支架构件（24）的管状流体流动引导件（26）。主体（22）包括顺应性恢复主体部分（34），其沿主体的一部分轴向延伸，并且包括支架构件（24）的一部分和流体流动引导件（26）的一部分。当身体（22）处于径向展开的展开状态时，柔顺修复体部分（34）的特征在于当身体（22）被内部加压时具有最大的舒张外半径（RD） 80mmHg的压力，以及（b）当身体（22）由压力为120mmHg的流体内部加压时，径向可扩张至最大的收缩外半径（RS）。最大的收缩期外半径（RS）比最大舒张外半径（RD）至少大5％。

3. 发明申请

WO2012176187A1 ENDOVASCULAR SYSTEM WITH CIRCUMFERENTIALLY-OVERLAPPING STENT-GRAFTS 审中-公开
标题翻译：具有循环超声心动图的内部系统
公开(公告)号：WO2012176187A1
公开(公告)日：2012-12-27
申请号：PCT/IL2012/000241
申请日：2012-06-19
申请人： ENDOSPAN LTD. , SHALEV, Alon
发明人： SHALEV, Alon
IPC分类号： A61F2/06
CPC分类号： A61F2/852 , A61F2/07 , A61F2/89 , A61F2/962 , A61F2002/075 , A61F2002/8486 , A61F2230/0091 , A61F2250/0063
摘要： A multi-component endovascular stent-graft system (10) includes a body portion (16), which includes a plurality of stent-grafts (20), which include: (a) respective stent members (22), which are shaped, when the stent-grafts (20) are in respective radially-expanded states, so as to define respective tubes, each of which is circumferentially complete at at least one longitudinal location therealong; and (b) respective graft members (24), which circumscribe respective circumferential arcs (40) of the respective stent members (22). The circumferential arcs (40) have respective extents that are less than entire circumferences of the respective stent members (22) at least partially along respective axial lengths of the stent members (22).
摘要翻译：多组分血管内支架移植物系统（10）包括主体部分（16），其包括多个支架移植物（20），其包括：（a）相应的支架构件（22），其形状为支架移植物（20）处于相应的径向展开状态，以便限定相应的管，每个管在其沿着至少一个纵向位置周向地完成; 和（b）各自的移植部件（24），其分别围绕相应的支架部件（22）的相应圆周弧（40）。周向弧（40）具有至少部分地沿支架构件（22）的相应轴向长度小于相应支架构件（22）的整个圆周的相应范围。

4. 发明申请

WO2010150208A3 VASCULAR PROSTHESES FOR TREATING ANEURYSMS 审中-公开
公开(公告)号：WO2010150208A3
公开(公告)日：2010-12-29
申请号：PCT/IB2010/052861
申请日：2010-06-23
申请人： ENDOSPAN LTD. , SHALEV, Alon , BENARY, Rafi
发明人： SHALEV, Alon , BENARY, Rafi
IPC分类号： A61F2/06
摘要： An endovascular stent-graft (5) is configured to initially be positioned in a delivery catheter (30) in a radially-compressed state, and to assume a radially-expanded state upon being deployed from the delivery catheter (30). The stent-graft (5) includes a structural member (10), including a plurality of structural stent elements (15), at least a portion of which structural stent elements (15) define a stent body (8) when the stent-graft (5) assumes the radially-expanded state. The stent-graft (5) further includes a fluid flow guide (16), including at least one biologically-compatible substantially fluid-impervious flexible sheet, and coupled to the stent body (8). When the stent-graft (5) assumes the radially-expanded state, the fluid flow guide (16) is shaped so as to define radially- diverging and radially-converging portions (13, 19), which together define a bulge (20) that extends radially outward, and has a greatest cross-sectional area that is equal to at least 120% of a cross-sectional area of a narrowest portion (17) of the stent-graft (5) rostral to the bulge (20). Other embodiments are also described.

5. 发明申请

WO2009107142A3 APPARATUS AND METHOD FOR CREATING ARTERIOVENOUS FISTULAS 审中-公开
标题翻译：用于创建异常成纤维细胞的装置和方法
公开(公告)号：WO2009107142A3
公开(公告)日：2010-03-11
申请号：PCT/IL2009000232
申请日：2009-03-01
申请人： FISTULINK LTD , SHALEV ALON , LEV TIFFANY
发明人： SHALEV ALON , LEV TIFFANY
IPC分类号： A61F2/06
CPC分类号： A61F2/07 , A61F2/90 , A61F2002/061
摘要： Apparatus (20) is provided for creating a connection between a first body lumen (114) of a subject and a second body lumen (116) of the subject. The apparatus (20) includes a first engagement portion (102) configured to engage a wall of a first body lumen (114), a second engagement portion (104) that engages a wall of a second body lumen (116), and a cylindrical connecting portion (106) connecting the first engagement portion (102) to the second engagement portion (104). The connecting portion (106) defines a channel therethrough for passage of fluid from the inner space of the lumen (114), through the flow channel, and into the inner space of the body lumen (116). The apparatus also includes a projection (200) coupled to the second engagement portion (104), and surrounds an external surface of the wall of the lumen (116). Other embodiments are also described.
摘要翻译：设备（20）用于在受试者的第一体腔（114）和对象的第二体腔（116）之间建立连接。装置（20）包括构造成与第一体腔（114）的壁接合的第一接合部分（102），与第二体腔（116）的壁接合的第二接合部分（104）连接部分（106）将第一接合部分（102）连接到第二接合部分（104）。连接部分（106）限定穿过其中的通道，用于使流体从内腔（114）的内部空间通过流动通道并进入体腔（116）的内部空间。该装置还包括联接到第二接合部分（104）并且围绕管腔（116）的壁的外表面的突起（200）。还描述了其它实施例。

6. 发明申请

WO2009078010A3 EXTRA-VASCULAR WRAPPING FOR TREATING ANEURYSMATIC AORTA IN CONJUNCTION WITH ENDOVASCULAR STENT-GRAFT AND METHODS THEREOF 审中-公开
标题翻译：用于治疗与内膜支架连接的神经外科的额外的包裹体及其方法
公开(公告)号：WO2009078010A3
公开(公告)日：2010-03-11
申请号：PCT/IL2008001621
申请日：2008-12-15
申请人： ANEUWRAP LTD , SHALEV ALON
发明人： SHALEV ALON
IPC分类号： A61F2/06
CPC分类号： A61F2/06 , A61B17/12 , A61B17/12113 , A61B17/12168 , A61F2/07 , A61F2220/0008
摘要： A system for treating an aneurysmatic abdominal aorta, comprising (a) an extra-vascular wrapping (EVW) comprising (i) at least one medical textile member adapted to at least partially encircle a segment of aorta in proximity to the renal arteries, and (ii) a structural member, wherein EVW is adapted for laparoscopic delivery, and (b) an endovascular stent-graft (ESG) comprising (i) a compressible structural member, and (ii) a substantially fluid impervious fluid flow guide (FFG) attached thereto. Also described is an extra-vascular ring (EVR) adapted to encircle the neck of an aortic aneurysm. Further described are methods for treating an abdominal aortic aneurysm, comprising laparoscopically delivering the extra-vascular wrapping (EVW) and endovascularly placing an endovascular stent-graft (ESG). Also described are methods to treat a type I endoleak.
摘要翻译：一种用于治疗动脉瘤性腹主动脉的系统，包括（a）血管外包裹物（EVW），其包括（i）适于至少部分地围绕肾动脉附近的主动脉段的至少一种医用织物构件，和 ii）结构构件，其中EVW适于腹腔镜递送，和（b）包括（i）可压缩结构构件的血管内支架移植物（ESG），和（ii）附接的基本上不透液体的流体流动引导件（FFG）于此。还描述了适于环绕主动脉瘤颈部的超血管环（EVR）。还描述了用于治疗腹主动脉瘤的方法，包括腹腔镜下输送血管外包裹（EVW）和血管内置入血管内支架移植物（ESG）。还描述了治疗I型内漏的方法。

7. 发明申请

WO2009107142A2 APPARATUS AND METHOD FOR CREATING ARTERIOVENOUS FISTULAS 审中-公开
标题翻译：用于创建异常成纤维细胞的装置和方法
公开(公告)号：WO2009107142A2
公开(公告)日：2009-09-03
申请号：PCT/IL2009/000232
申请日：2009-03-01
申请人： FISTULINK LTD. , SHALEV, Alon , LEV, Tiffany
发明人： SHALEV, Alon , LEV, Tiffany
IPC分类号： G08B13/24
CPC分类号： A61F2/07 , A61F2/90 , A61F2002/061
摘要： Apparatus (20) is provided for creating a connection between a first body lumen (114) of a subject and a second body lumen (116) of the subject. The apparatus (20) includes a first engagement portion (102) configured to engage a wall of a first body lumen (114), a second engagement portion (104) that engages a wall of a second body lumen (116), and a cylindrical connecting portion (106) connecting the first engagement portion (102) to the second engagement portion (104). The connecting portion (106) defines a channel therethrough for passage of fluid from the inner space of the lumen (114), through the flow channel, and into the inner space of the body lumen (116). The apparatus also includes a projection (200) coupled to the second engagement portion (104), and surrounds an external surface of the wall of the lumen (116). Other embodiments are also described.
摘要翻译：设备（20）用于在受试者的第一体腔（114）和对象的第二体腔（116）之间建立连接。装置（20）包括构造成与第一体腔（114）的壁接合的第一接合部分（102），与第二体腔（116）的壁接合的第二接合部分（104）连接部分（106）将第一接合部分（102）连接到第二接合部分（104）。连接部分（106）限定穿过其中的通道，用于使流体从内腔（114）的内部空间通过流动通道并进入体腔（116）的内部空间。该装置还包括联接到第二接合部分（104）并且围绕管腔（116）的壁的外表面的突起（200）。还描述了其它实施例。

8. 发明申请

WO2006090362A3 VASCULAR GRAFT FOR IN VIVO HEMODYALISIS AND/OR TARGETED DELIVERY OF A DRUG 审中-公开
标题翻译：用于血液透析和/或靶向递送药物的血管瘤
公开(公告)号：WO2006090362A3
公开(公告)日：2009-04-30
申请号：PCT/IL2006000188
申请日：2006-02-14
申请人： NICAST LTD , SHALEV ALON
发明人： SHALEV ALON
IPC分类号： A61F2/02 , A61F2/06 , A61M1/00
CPC分类号： A61F2/064 , A61B5/14528 , A61B5/14532 , A61B5/412 , A61B5/686 , A61F2/06
摘要： A vascular graft having two lumens which are in fluid communication therebetween via a membrane disposed along at least a portion of a wall separating the two lumens is provided. Also provided are methods of performing in vivo hemodialysis and/or targeted drug delivery by implanting the vascular graft and administering a dialysate and/or drug fluid, respectively, therein. In addition, the vascular graft can be used for low invasiveness sampling of components of a biological fluid (e.g., plasma) for diagnostic purposes.
摘要翻译：提供了具有两个腔的血管移植物，其通过沿着分隔两个腔的壁的至少一部分设置的膜流体连通。还提供了通过植入血管移植物并分别在其中施用透析液和/或药物流体进行体内血液透析和/或靶向药物递送的方法。此外，为了诊断目的，血管移植物可用于生物流体（例如血浆）的组分的低侵入性取样。

9. 发明申请

WO2007057908A3 SPINAL NUCLEUS PROSTHESIS DEVICE 审中-公开
标题翻译：脊髓核细胞前体细胞
公开(公告)号：WO2007057908A3
公开(公告)日：2009-04-09
申请号：PCT/IL2006001337
申请日：2006-11-21
申请人： NICAST LTD , ROOT JONATHAN , SHALEV ALON , DUBSON ALEXANDER , NISSAN ODED
发明人： ROOT JONATHAN , SHALEV ALON , DUBSON ALEXANDER , NISSAN ODED
IPC分类号： A61F2/44
CPC分类号： A61F2/441 , A61F2/442 , A61F2/4611 , A61F2002/30008 , A61F2002/30062 , A61F2002/30075 , A61F2002/30092 , A61F2002/30224 , A61F2002/30235 , A61F2002/30252 , A61F2002/30586 , A61F2002/30601 , A61F2002/30677 , A61F2002/30971 , A61F2002/4415 , A61F2002/444 , A61F2002/4495 , A61F2002/4627 , A61F2210/0004 , A61F2210/0014 , A61F2210/0061 , A61F2230/0069 , A61F2230/0073 , A61F2250/0017
摘要： An implantable prosthesis device is disclosed. The prosthesis device comprises one or more compartments bounded by a substantially closed porous envelope made at least in part of non-woven polymer fibers, and a filler structure at least partially filling the compartment(s) and being made, at least in part, of non-woven swellable polymer fibers.
摘要翻译：公开了一种可植入假体装置。假体装置包括由至少部分无纺聚合物纤维制成的基本封闭的多孔封套限定的一个或多个隔间，以及填充物结构，至少部分地填充隔室，并且至少部分地填充隔室无纺布可溶胀聚合物纤维。

10. 发明申请

WO2009019685A2 FIBROUS SURGICALLY IMPLANTABLE MESH 审中-公开
公开(公告)号：WO2009019685A2
公开(公告)日：2009-02-12
申请号：PCT/IL2008/001061
申请日：2008-08-03
申请人： NICAST LTD. , MARTINEZ, Jean-Pierre Elisha , DUBSON, Alexander , SHALEV, Alon
发明人： MARTINEZ, Jean-Pierre Elisha , DUBSON, Alexander , SHALEV, Alon
IPC分类号： A61L27/22 , A61L27/24 , A61L27/56
CPC分类号： A61L27/56 , A61L27/227 , A61L27/54 , A61L2300/25 , A61L2300/414 , A61L2400/12
摘要： A fibrous mesh surgically implantable into mammal internal cavity is disclosed. The mesh has a laminar extra-cellular-matrix-like structure. The mesh comprises a first layer characterized by porosity effective for mammal tissue infiltration into the first layer and a substantially non-porous second layer. The first layer is adapted to be surgically adhered to the mammal abdominal wall such that wall tissues infiltrate into the first layer while the second layer characterised by non-adhesion and adapted for non-traumatic contact to mammal viscera.
摘要翻译：公开了可手术植入哺乳动物内腔的纤维网。网状物具有层状的细胞外基质样结构。网状物包括第一层，其特征在于对于哺乳动物组织浸润到第一层中的孔隙率和基本上无孔的第二层。第一层适于外科手术地粘附到哺乳动物的腹壁上，使得壁组织浸润到第一层中，而第二层特征在于不粘附并适于与哺乳动物内脏的非创伤性接触。

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