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公开(公告)号：EP2533840B1
公开(公告)日：2019-04-10
申请号：EP11714102.8
申请日：2011-02-08
申请人： Medinol Ltd.
发明人： PANSKY, Amir
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2.发明公开IMPROVED DEVICE FOR TRAVERSING VESSEL OCCLUSIONS AND METHOD OF USE 有权VERBESSERTE VORRICHTUNG ZUR TRAVERSIERUNG VONGEFÄSSOKKLUSIONENUND VERFAHREN ZUR VERWENDUNG
公开(公告)号：EP3102125A2
公开(公告)日：2016-12-14
申请号：EP14892880.7
申请日：2014-02-03
申请人： Medinol Ltd.
发明人： RICHTER, Jacob , PANSKY, Amir
CPC分类号： A61M25/008 , A61B17/22012 , A61B2017/22001 , A61B2017/22015 , A61B2017/22094 , A61B2090/064 , A61M2025/1093
摘要： An apparatus, system and method for re-canalization or opening a passage through an occlusion in a blood vessel is provided. The apparatus and method, which are appropriate for cardiovascular and peripheral vessels, use a pulling member and a spring member, for example a compression spring, to oscillate a drilling component. The drilling component at the distal end of the catheter tip has combined longitudinal stiffness for penetrating a total or partial occlusion and high axial (lateral) flexibility to improve deliverability and crossability of a catheter through a partially occluded vessel or a tortuous vessel, and may taper distally. The system of the invention includes the apparatus and a control unit to permit adjustment of the frequency or amplitude of oscillation of the drilling component. Also provided is a method for oscillating a drilling component using a pulling member and a spring member and a method of traversing an occlusion.
摘要翻译： 提供了一种用于重新引导或打开通过血管中的闭塞的通道的装置，系统和方法。 适用于心血管和外周血管的装置和方法使用拉动构件和弹簧构件，例如压缩弹簧来振荡钻孔部件。 导管尖端远端处的钻孔部件具有组合的纵向刚度，用于穿透全部或部分闭塞和高轴向（侧向）柔性，以改善导管穿过部分闭塞的血管或曲折血管的递送能力和可交叉性，并且可以逐渐变细 远端。 本发明的系统包括该装置和一个控制单元，用于允许调整钻孔部件的振动频率或振幅。 还提供了一种使用拉动构件和弹簧构件振动钻孔部件的方法以及横穿闭塞的方法。
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公开(公告)号：EP3102125B9
公开(公告)日：2018-08-08
申请号：EP14892880.7
申请日：2014-02-03
申请人： Medinol Ltd.
发明人： RICHTER, Jacob , PANSKY, Amir
CPC分类号： A61M25/008 , A61B17/22012 , A61B2017/22001 , A61B2017/22015 , A61B2017/22094 , A61B2090/064 , A61M2025/1093
摘要： An apparatus, system and method for re-canalization or opening a passage through an occlusion in a blood vessel is provided. The apparatus and method, which are appropriate for cardiovascular and peripheral vessels, use a pulling member and a spring member, for example a compression spring, to oscillate a drilling component. The drilling component at the distal end of the catheter tip has combined longitudinal stiffness for penetrating a total or partial occlusion and high axial (lateral) flexibility to improve deliverability and crossability of a catheter through a partially occluded vessel or a tortuous vessel, and may taper distally. The system of the invention includes the apparatus and a control unit to permit adjustment of the frequency or amplitude of oscillation of the drilling component. Also provided is a method for oscillating a drilling component using a pulling member and a spring member and a method of traversing an occlusion.
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公开(公告)号：EP3348214A1
公开(公告)日：2018-07-18
申请号：EP18151191.6
申请日：2014-02-03
申请人： Medinol Ltd.
发明人： RICHTER, Jacob , PANSKY, Amir
CPC分类号： A61M25/008 , A61B17/22012 , A61B2017/22001 , A61B2017/22015 , A61B2017/22094 , A61B2090/064 , A61M2025/1093
摘要： An apparatus, system and method for re-canalization or opening a passage through an occlusion in a blood vessel is provided. The apparatus and method, which are appropriate for cardiovascular and peripheral vessels, use a pulling member and a spring member, for example a compression spring, to oscillate a drilling component. The drilling component at the distal end of the catheter tip has combined longitudinal stiffness for penetrating a total or partial occlusion and high axial (lateral) flexibility to improve deliverability and crossability of a catheter through a partially occluded vessel or a tortuous vessel, and may taper distally. The system of the invention includes the apparatus and a control unit to permit adjustment of the frequency or amplitude of oscillation of the drilling component. Also provided is a method for oscillating a drilling component using a pulling member and a spring member and a method of traversing an occlusion.
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公开(公告)号：EP2954227A2
公开(公告)日：2015-12-16
申请号：EP14787257.6
申请日：2014-01-30
申请人： Medinol Ltd.
IPC分类号： F16H21/20
CPC分类号： F16H21/20 , Y10T74/18208
摘要： Device and method for enabling independent tuning of frequency and amplitude of a reverse crankshaft motor. The reverse crankshaft motor provides periodic reciprocating motion based on periodic rotational motion from a rotational motor. The reverse crankshaft motor includes a crankshaft structure having first and second frames with a third axle arranged between them and connected to them by hinges. An amplituder is affixed to the third axle and may communicate with an external device. As the first and second frames move toward or apart from each other, the third axle moves radially toward or away from a central axis of the crankshaft structure. The position of the third axle determines the amplitude of the periodic reciprocating motion of the amplituder. By adjusting the position of the first and second frames, the operator may adjust the amplitude independently from the frequency of the periodic rotational motion supplied by the rotational motor.
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公开(公告)号：EP3508244A1
公开(公告)日：2019-07-10
申请号：EP19157433.4
申请日：2011-02-08
申请人： Medinol Ltd.
发明人： PANSKY, Amir
摘要： A system for re-canalization or opening a passage through an occlusion in a blood vessel is provided. An apparatus is appropriate for both cardiovascular as well as peripheral vessels, uses a pulling member 10 and a spring element 20, for example a compression spring, to oscillate a vibratable member 30. The system includes the apparatus and a control unit to permit the frequency or amplitude of oscillation of the vibratable member to be adjusted. The system is useful not only for penetrating a total or partial occlusion, but also to improve deliverability of a catheter through a partially occluded vessel or a tortuous vessel.
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公开(公告)号：EP3102125B1
公开(公告)日：2018-04-11
申请号：EP14892880.7
申请日：2014-02-03
申请人： Medinol Ltd.
发明人： RICHTER, Jacob , PANSKY, Amir
CPC分类号： A61M25/008 , A61B17/22012 , A61B2017/22001 , A61B2017/22015 , A61B2017/22094 , A61B2090/064 , A61M2025/1093
摘要： An apparatus, system and method for re-canalization or opening a passage through an occlusion in a blood vessel is provided. The apparatus and method, which are appropriate for cardiovascular and peripheral vessels, use a pulling member and a spring member, for example a compression spring, to oscillate a drilling component. The drilling component at the distal end of the catheter tip has combined longitudinal stiffness for penetrating a total or partial occlusion and high axial (lateral) flexibility to improve deliverability and crossability of a catheter through a partially occluded vessel or a tortuous vessel, and may taper distally. The system of the invention includes the apparatus and a control unit to permit adjustment of the frequency or amplitude of oscillation of the drilling component. Also provided is a method for oscillating a drilling component using a pulling member and a spring member and a method of traversing an occlusion.
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公开(公告)号：EP2954227B1
公开(公告)日：2018-04-04
申请号：EP14787257.6
申请日：2014-01-30
申请人： Medinol Ltd.
IPC分类号： F16H21/20
CPC分类号： F16H21/20 , Y10T74/18208
摘要： Device and method for enabling independent tuning of frequency and amplitude of a reverse crankshaft motor. The reverse crankshaft motor provides periodic reciprocating motion based on periodic rotational motion from a rotational motor. The reverse crankshaft motor includes a crankshaft structure having first and second frames with a third axle arranged between them and connected to them by hinges. An amplituder is affixed to the third axle and may communicate with an external device. As the first and second frames move toward or apart from each other, the third axle moves radially toward or away from a central axis of the crankshaft structure. The position of the third axle determines the amplitude of the periodic reciprocating motion of the amplituder. By adjusting the position of the first and second frames, the operator may adjust the amplitude independently from the frequency of the periodic rotational motion supplied by the rotational motor.
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公开(公告)号：EP2533842B1
公开(公告)日：2019-01-02
申请号：EP11712323.2
申请日：2011-02-08
申请人： Medinol Ltd.
发明人： RICHTER, Jacob , PANSKY, Amir , DEMER, Gal
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