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11. 发明申请

WO2013102848A3 BRAIDED DEVICES FOR ASSISTING MEDICAL TREATMENTS 审中-公开
标题翻译：用于辅助医疗治疗的BRAIDED设备
公开(公告)号：WO2013102848A3
公开(公告)日：2014-03-06
申请号：PCT/IB2013000359
申请日：2013-01-03
申请人： RAPID MEDICAL LTD
发明人： SUDIN YURI , MAYER DANEL , ECKHOUSE RONEN
IPC分类号： A61B17/22 , A61B17/12 , A61B17/221 , A61F2/01 , A61F2/06 , A61F2/82 , A61M29/02
CPC分类号： A61F2/86 , A61B17/12031 , A61B17/1204 , A61B17/12113 , A61B17/12177 , A61B2017/1205 , A61B2017/12054 , A61F2002/825 , A61M29/02
摘要： An intravascular device (100) includes an elongated shaft (3) extending in an axial direction and an expandable braided arrangement (110) of a plurality of filaments. The braided arrangement has a proximal end, a distal end (1), and an intermediate region therebetween. The intravascular device can include an endpiece (112-1) located proximate an intersection of the elongated shaft and the braided arrangement. The endpiece can be configured to orient the filaments in a substantially single file continuum. At a junction with the endpiece, the filaments can initially extend in a substantially parallel, non-crossing manner, and as the filaments extend toward the intermediate region, the initially extending non-crossing filaments can cross each other.
摘要翻译：血管内装置（100）包括沿轴向方向延伸的细长轴（3）和多个长丝的可扩展编织布置（110）。编织布置具有近端，远端（1）和它们之间的中间区域。血管内装置可以包括位于细长轴和编织装置的交叉点附近的端部件（112-1）。端件可以被配置为将丝线定向在基本上单个的文件连续体中。在与端部件的接合处，细丝可以最初以基本上平行的，非交叉的方式延伸，并且当细丝向中间区域延伸时，最初延伸的非交叉的细丝可以彼此交叉。

12. 发明申请

WO2010046897A1 EMBOLECTOMY DEVICE CONTAINING A DISTAL AND PROXIMAL EFFECTER 审中-公开
标题翻译：包含远距离和副作用的EMBOLECTOMY设备
公开(公告)号：WO2010046897A1
公开(公告)日：2010-04-29
申请号：PCT/IL2009/000992
申请日：2009-10-22
申请人： RAPID MEDICAL LTD. , ECKHOUSE, Ronen , ECKHOUSE, Shimon
发明人： ECKHOUSE, Ronen , ECKHOUSE, Shimon
IPC分类号： A61B17/221 , A61B17/22 , A61B17/3207
CPC分类号： A61B17/221 , A61B17/22032 , A61B17/32075 , A61B2017/2212 , A61B2017/2217
摘要： The present invention provides an embolectomy device for removal of clots from vasculature, said device comprising: a proximal effecter characterized by a non-expanded configuration and an expanded configuration; a distal effecter characterized by a non-expanded configuration and an expanded configuration; said proximal effecter, in said expanded configuration is adapted for grasping a proximal portion of the target embolus; said proximal effecter, in said expanded configuration is adapted for grasping a distal portion of said target embolus; wherein both said effecters, when expanded, are oppositely positioned and are adapted to operate in concert, for trapping said clot such that said clot is (i) manipulatable along and/or around the main longitudinal axis of said vasculature in a predetermined set of motions; (ii) extracted out of said vasculature.
摘要翻译：本发明提供一种用于从脉管系统中去除凝块的止血器切除装置，所述装置包括：近端效应器，其特征在于非扩张构型和扩张构型; 远端执行器，其特征在于非扩张构型和扩张构型; 所述近端实施器在所述扩张构型中适于抓取目标栓塞的近端部分; 所述近端执行器在所述扩张构型中适于抓住所述目标栓塞的远端部分; 其中两个所述效应器在膨胀时相对地定位并且适于一致地操作，用于捕获所述凝块，使得所述凝块（i）可以沿着所述脉管系统的主纵向轴线和/或围绕所述脉管系统的主纵向轴线以预定的一组运动 ; （ii）从所述脉管系统中抽出。

13. 发明申请

WO2021084321A1 INTRALUMINAL DEVICE WITH LOOPED CORE WIRE 审中-公开
公开(公告)号：WO2021084321A1
公开(公告)日：2021-05-06
申请号：PCT/IB2020/000897
申请日：2020-10-28
申请人： RAPID MEDICAL LTD.
发明人： FRIEDMAN, Aharon , GEDULTER, Matan , ECKHOUSE, Ronen , MILLER, Moshe
IPC分类号： A61M25/01
摘要： Intraluminal and endovascular devices and methods of manufacturing intraluminal and endovascular devices may be provided. In one implementation, an intraluminal device may include a sheath having a flexible distal bending segment and a core wire arranged within the sheath. The core wire may include a distal end portion doubled back in a loop within the sheath such that the distal tip of the core wire is situated proximally from the loop. The intraluminal device may also include a movement restrictor within the sheath that is configured to limit axial movement of the distal tip of the core wire. Limiting the axial movement of the core wire distal tip may cause the loop of the core wire to buckle, resulting in a bend in the distal bending segment of the sheath, when a force is exerted on the core wire.

14. 发明申请

WO2020157584A3 RADIAL EXPANSION CONTROL MECHANISMS FOR INTRALUMINAL DEVICE 审中-公开
公开(公告)号：WO2020157584A3
公开(公告)日：2020-08-06
申请号：PCT/IB2020/000223
申请日：2020-01-31
申请人： RAPID MEDICAL LTD.
发明人： FRIEDMAN, Aharon , GEDULTER, Matan , MILLER, Moshe
IPC分类号： A61B17/221 , A61B17/3207 , A61F2/01
摘要： An intraluminal device and a method of removing a clot from a body lumen with an intraluminal device may be provided. The intraluminal device may include a hollow elongated shaft and a radially-expandable mesh segment situated distal to the elongated shaft. The elongated shaft may be secured relative to a first portion of the mesh segment. The intraluminal device may additionally include a core wire affixed to a second portion of the mesh segment and extending through the elongated shaft. The elongated shaft may be configured to radially expand the mesh segment by axially moving the first portion of the mesh segment relative to the second portion of the mesh segment. In addition, the core wire may be configured to radially expand the mesh segment by axially moving the second portion of the mesh segment relative to the first portion of the mesh segment.

15. 发明申请

WO2020157584A2 RADIAL EXPANSION CONTROL MECHANISMS FOR INTRALUMINAL DEVICE 审中-公开
公开(公告)号：WO2020157584A2
公开(公告)日：2020-08-06
申请号：PCT/IB2020/000223
申请日：2020-01-31
申请人： RAPID MEDICAL LTD.
发明人： FRIEDMAN, Aharon , GEDULTER, Matan , MILLER, Moshe
IPC分类号： A61B17/221
摘要： An intraluminal device and a method of removing a clot from a body lumen with an intraluminal device may be provided. The intraluminal device may include a hollow elongated shaft and a radially-expandable mesh segment situated distal to the elongated shaft. The elongated shaft may be secured relative to a first portion of the mesh segment. The intraluminal device may additionally include a core wire affixed to a second portion of the mesh segment and extending through the elongated shaft. The elongated shaft may be configured to radially expand the mesh segment by axially moving the first portion of the mesh segment relative to the second portion of the mesh segment. In addition, the core wire may be configured to radially expand the mesh segment by axially moving the second portion of the mesh segment relative to the first portion of the mesh segment.

16. 发明申请

WO2020021333A3 INTRALUMINAL DEVICE WITH WIRE BRAIDING CONFIGURATION 审中-公开
公开(公告)号：WO2020021333A3
公开(公告)日：2020-01-30
申请号：PCT/IB2019/000858
申请日：2019-07-23
申请人： RAPID MEDICAL LTD.
发明人： FRIEDMAN, Aharon , GEDULTER, Matan
IPC分类号： A61B17/221 , A61B17/12 , A61F2/01 , A61F2/86 , A61M29/02 , D04C1/06
摘要： An intraluminal device may be formed of a plurality of wires, including a distal coil, a proximal coil, and an expandable mesh segment positioned between the distal and proximal coils. The device may be formed as a single, unitary structure, with at least one wire of the plurality of wires extending continuously from the proximal coil to the distal coil. An intraluminal device may include a soft and atraumatic distal coil forming a distal tip of the device. An intraluminal device may include two pairs of wires meeting at a wire crossing and one wire of each pair of wires may pass between the wires of the other pair of wires. In another implementation, the proximal coil may include more wires of the plurality of wires than the distal coil and the expandable mesh segment.

17. 发明申请

WO2019116102A3 GUIDE WIRE ACTIVATION MECHANISM AND PROXIMAL ACTUATION MECHANISM 审中-公开
公开(公告)号：WO2019116102A3
公开(公告)日：2019-06-20
申请号：PCT/IB2018/001571
申请日：2018-12-12
申请人： RAPID MEDICAL LTD.
发明人： FRIEDMAN, Aharon , GEDULTER, Matan , MILLER, Moshe
IPC分类号： A61M25/09
摘要： An intraluminal guide wire may include an elongated shaft extending between a distal end thereof and a proximal end thereof. The intraluminal guide wire may include a user actuation segment positioned proximal to the proximal end of the elongated shaft, the user actuation segment configured for movement relative to the elongated shaft. The intraluminal guide wire may include a core wire affixed to the user actuation segment and the distal end of the elongated shaft. The intraluminal guide wire may also include an inner member having a proximal end thereof positioned at least partially within and fixed relative to the user actuation segment and a distal end thereof positioned at least partially within the elongated shaft, the core wire passing through the inner member. In some embodiments, the intraluminal guide wire may be configured such that a distal segment of the inner member within the elongated shaft is configured to exhibit a friction-based restraint on movement within the elongated shaft, the friction-based restraint on movement being a frictional force between an outer surface of the inner member and an inner surface of the elongated shaft.An intraluminal guide wire may include an elongated shaft extending between a distal end thereof and a proximal end thereof. The intraluminal guide wire may include a user actuation segment positioned proximal to the proximal end of the elongated shaft, the user actuation segment configured for movement relative to the elongated shaft. The intraluminal guide wire may include a core wire affixed to the user actuation segment and the distal end of the elongated shaft. The intraluminal guide wire may also include an inner member having a proximal end thereof positioned at least partially within and fixed relative to the user actuation segment and a distal end thereof positioned at least partially within the elongated shaft, the core wire passing through the inner member. In some embodiments, the intraluminal guide wire may be configured such that a distal segment of the inner member within the elongated shaft is configured to exhibit a friction-based restraint on movement within the elongated shaft, the friction-based restraint on movement being a frictional force between an outer surface of the inner member and an inner surface of the elongated shaft.

18. 发明申请

WO2018078452A1 WOVEN WIRE INTRALUMINAL DEVICE 审中-公开
标题翻译：编织线材设备
公开(公告)号：WO2018078452A1
公开(公告)日：2018-05-03
申请号：PCT/IB2017/001487
申请日：2017-10-27
申请人： RAPID MEDICAL LTD.
发明人： SUDIN, Yuri , FRIEDMAN, Aharon , ECKHOUSE, Ronen , MILLER, Moshe
IPC分类号： A61F2/01
摘要： In one exemplary embodiment, an intraluminal device may include elongated structure formed of a plurality of wires. The intraluminal device may also include a plurality of sets of looped wires longitudinally located at an intermediate area of the elongated structure and the plurality of sets may be spaced circumferentially about the structure and being configured to cooperate with each other to form a plurality of clot entry openings. At least one grouping of woven wires may be longitudinally located adjacent the intermediate area and the at one grouping of woven wires may be configured such that when an opening force is exerted on the elongated structure, the at least one grouping provides structural support to hold open first interstices between the plurality of sets of looped wires.
摘要翻译：在一个示例性实施例中，管腔内装置可以包括由多根线形成的细长结构。腔内装置还可以包括纵向位于细长结构的中间区域处的多组环形线，并且多组可以围绕结构周向间隔开并且被配置为彼此协作以形成多个凝块入口开口。至少一组编织线可以纵向地位于中间区域附近，并且一组编织线可以被配置为使得当打开力施加在细长结构上时，该至少一个组提供结构支撑以保持打开多组环形线之间的第一间隙。

19. 发明申请

WO2016125018A2 SYSTEMS AND METHODS FOR INTRAVASCULAR OBSTRUCTION REMOVAL 审中-公开
标题翻译：用于血管造影去除的系统和方法
公开(公告)号：WO2016125018A2
公开(公告)日：2016-08-11
申请号：PCT/IB2016/000200
申请日：2016-02-05
申请人： RAPID MEDICAL LTD.
发明人： SUDIN, Yuri , FRIEDMAN, Aharon , ECKHOUSE, Ronen
IPC分类号： A61B17/12
CPC分类号： A61B17/22031 , A61B17/221 , A61B2017/22001 , A61B2017/22034 , A61B2017/2212
摘要： Intraluminal devices and methods for removing an obstruction from a blood vessel using an intraluminal device are provided. The intraluminal device can include a flexible shaft and an expandable wire mesh structure extending from the flexible shaft, the wire mesh structure including at least one first expandable section having a first wire arrangement pattern and at least one second expandable section having a second wire arrangement pattern different from the first wire arrangement pattern. In addition, interstices in the at least one first expandable section can differ in size from interstices in the at least one second expandable section.
摘要翻译：提供了使用管腔内装置从血管去除梗阻的腔内装置和方法。管腔内装置可以包括柔性轴和从柔性轴延伸的可扩展金属丝网结构，所述金属丝网结构包括至少一个具有第一线布置图案的第一可扩张部分和至少一个具有第二线布置图案的第二可扩张部分不同于第一导线布置图案。此外，至少一个第一可扩展部分中的间隙在尺寸上可以与至少一个第二可扩展部分中的间隙不同。

20. 发明申请

WO2013072777A3 CLOT REMOVAL DEVICES AND METHODS 审中-公开
标题翻译：衣物去除装置和方法
公开(公告)号：WO2013072777A3
公开(公告)日：2013-11-21
申请号：PCT/IB2012003053
申请日：2012-10-23
申请人： RAPID MEDICAL LTD
发明人： ECKHOUSE RONEN , SUDIN YURI , ECKHOUSE SHIMON
IPC分类号： A61B17/00 , A61B17/22 , A61B17/221 , A61M25/00 , A61M31/00
CPC分类号： A61B17/221 , A61B2017/22044 , A61B2017/2215 , A61B2017/2217 , A61B2090/08021
摘要： A clot removal device and method for removing a clot from a blood vessel may include an expandable clot engagement element, an expandable clot capture element, and a sheath surrounding and compressing the capture element and the engagement element. The sheath may be removable to thereby enable the capture element to expand in a blood vessel in which the sheath is deployed, and to enable the engagement element to expand within the capture element. Additionally, a clot removal device and method for removing a clot from a blood vessel may employ a tubular clot capture element for deployment in a blood vessel for surrounding a clot, such that when the clot capture element surrounds a clot and is retracted in a longitudinal direction of the blood vessel, the clot capture element is configured to exert a radially inward compression force on the clot. Further, a clot removal device and method may include a tubular clot capture element having a first internal diameter and a clot engaging element having a second external diameter. The first diameter and the second diameter may be selected to permit the clot engaging element to be rotated within the tubular clot capture element. Further still, a clot removal device and method may employ a shaft and a clot engagement element on an end of the shaft, both configured for deployment in a blood vessel. The clot removal device may also include a stabilizer configured to at least partially surround the shaft and to maintain a portion of the shaft in a non-contacting relationship with the blood vessel wall.
摘要翻译：用于从血管去除凝块的凝块去除装置和方法可以包括可膨胀的凝块接合元件，可扩张的血块捕获元件以及围绕和压缩捕获元件和接合元件的护套。护套可以是可移除的，从而使得捕获元件能够在其中展开护套的血管中扩张，并且使得接合元件能够在捕获元件内扩张。此外，用于从血管中去除凝块的凝块去除装置和方法可以采用管状凝块捕获元件，用于在血管中展开以围绕凝块，使得当凝块捕获元件围绕凝块并且纵向缩回时凝血块捕获元件构造成在凝块上施加径向向内的压缩力。此外，凝块去除装置和方法可以包括具有第一内径的管状凝块捕获元件和具有第二外径的凝块接合元件。可以选择第一直径和第二直径以允许凝块接合元件在管状凝块捕获元件内旋转。此外，凝块去除装置和方法可以在轴的端部上采用轴和凝块接合元件，两者构造成用于展开在血管中。凝块移除装置还可以包括稳定器，其构造成至少部分地围绕轴并且将轴的一部分保持在与血管壁不接触的关系。

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