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1. 发明申请

WO2014002087A1 VESSEL OCCLUSION DEVICES, KITS AND METHODS 审中-公开
标题翻译： VESSEL OCCLUSION设备，套件和方法
公开(公告)号：WO2014002087A1
公开(公告)日：2014-01-03
申请号：PCT/IL2013/050537
申请日：2013-06-25
申请人： V.V.T. MED LTD.
发明人： BRANDEIS, Zeev
IPC分类号： A61B17/00 , A61B17/12
CPC分类号： A61F2/01 , A61B17/064 , A61B17/1204 , A61B17/12109 , A61B17/12131 , A61B17/12163 , A61B17/12168 , A61B17/12172 , A61B2017/00867 , A61B2017/0641 , A61B2017/1205 , A61B2017/2215 , A61F2002/011 , A61F2002/016 , A61F2220/0016
摘要： A blood vessel occlusion device comprising a plurality of legs having a deployed state wherein each of the plurality of legs is angled outwardly toward a vessel wall and a delivery state wherein the plurality of legs are sized and shaped for pushing into a target blood vessel and substantially in parallel to a common longitudinal axis. Each leg has an anchoring tooth at a distal end thereof and a gripping point formed therealong. Each leg switches from deployed state to delivery state by a retention element and maintained in delivery state when said retention element is supported by the gripping point.
摘要翻译：一种血管阻塞装置，包括具有展开状态的多个腿部，其中所述多个腿部中的每一个朝向血管壁向外成角度，以及输送状态，其中所述多个腿的尺寸和形状用于推入目标血管，并且基本上平行于共同的纵轴。每个腿在其远端具有锚定齿，并且在其上形成夹紧点。每个支腿通过保持元件从展开状态转换到输送状态，并且当所述保持元件由夹持点支撑时保持在输送状态。

2. 发明申请

WO2015052703A2 VEIN ABLATION DEVICE AND METHOD 审中-公开
公开(公告)号：WO2015052703A2
公开(公告)日：2015-04-16
申请号：PCT/IL2014/050863
申请日：2014-10-01
申请人： V.V.T. MED LTD.
发明人： BRANDEIS, Zeev
IPC分类号： A61B17/00
CPC分类号： A61B17/12186 , A61B17/00008 , A61B17/12136 , A61B17/320725 , A61B17/320758 , A61B2017/00893 , A61B2017/320004 , A61B2017/320064 , A61B2017/320733 , A61M37/00
摘要： An endovascular catheter for vein ablation comprising: an elongated rod sized for insertion into a vein; at least one irritation element coupled to the distal end portion of the rod, the at least one irritation element having an expanded irritation state for contacting an inner wall segment of the vein to irritate the vein segment to trigger spasm of the vein segment and a non-irritation state, the at least one irritation element arranged for iterative changes between the irritation state and the non-irritation state; and at least one support element coupled to the distal end portion of the rod, the support element arranged to apply a mechanical force from the distal end portion to iteratively return the irritation element to the expanded irritation state in response to dynamic feedback of vein walls pressing against the irritation element to force the irritation element into the non-irritation state.
摘要翻译：一种用于静脉消融的血管内导管，包括：细长杆，其尺寸适于插入静脉; 至少一个刺激元件，其耦合到所述杆的远端部分，所述至少一个刺激元件具有膨胀的刺激状态，用于接触所述静脉的内壁段以刺激所述静脉段以触发所述静脉段的痉挛，刺激状态，所述至少一个刺激元件被布置用于刺激状态和非刺激状态之间的迭代变化; 以及耦合到所述杆的远端部分的至少一个支撑元件，所述支撑元件布置成响应于静脉壁的动态反馈而从所述远端部分施加机械力以将所述刺激元件迭代地返回到膨胀的刺激状态反对刺激元素，迫使刺激元素进入非刺激状态。

3. 发明申请

WO2015052702A1 FOAM FORMATION DEVICE AND METHOD 审中-公开
标题翻译：泡沫形成装置和方法
公开(公告)号：WO2015052702A1
公开(公告)日：2015-04-16
申请号：PCT/IL2014/050862
申请日：2014-10-01
申请人： V.V.T. MED LTD.
发明人： BRANDEIS, Zeev
IPC分类号： B01F3/04 , B01F13/00 , B01F5/06 , B01F7/00 , A61M3/00 , A61M5/24
CPC分类号： A61K9/0019 , A61K9/122 , A61M3/005 , A61M5/19 , B01F3/04446 , B01F5/0605 , B01F5/0667 , B01F5/0681 , B01F5/0685 , B01F5/0696 , B01F5/0697 , B01F7/00908 , B01F7/00916 , B01F13/0023 , B01F13/0052 , B01F2215/0034
摘要： A handheld device (700) for mixing a liquid and a gas to form foam before a treatment procedure comprises: an inlet for letting a liquid enter the device (700), the inlet adapted for attachment to a syringe containing the liquid, an outlet for letting a formed foam exit the device, a chamber (706) containing a gas, the chamber comprising the inlet and outlet, at least one agitation element (702) disposed in the chamber (706), the at least one agitation element (702) is arranged for independent movement in at least one degree of freedom, the at least one agitation element (702) sized and shaped to mechanically agitate liquid flowing past the at least one agitation element, the liquid flowing in an overall inlet-to-outlet direction, the agitation being sufficient for the at least some of the liquid to mix with the gas to produce the formed foam; the device (700) is dimensioned for holding in one hand.
摘要翻译：一种用于在处理程序之前混合液体和气体以形成泡沫的手持设备（700）包括：用于使液体进入所述装置（700）的入口，所述入口适于附接到包含所述液体的注射器，使形成的泡沫从装置出来，包含气体的腔室（706），所述腔室包括入口和出口，设置在腔室（706）中的至少一个搅拌元件（702），所述至少一个搅拌元件（702）被布置成在至少一个自由度中独立运动，所述至少一个搅拌元件（702）的尺寸和形状设计成机械地搅动流过所述至少一个搅拌元件的液体，所述液体在整个入口到出口方向上流动搅拌足以使至少一些液体与气体混合以产生形成的泡沫; 该装置（700）的尺寸设计成用于保持在一只手中。

4. 发明申请

WO2019003220A1 ACTUATOR AND DEVICE FOR SYNCHRONIZED INJECTION AND ASPIRATION 审中-公开
公开(公告)号：WO2019003220A1
公开(公告)日：2019-01-03
申请号：PCT/IL2018/050697
申请日：2018-06-25
申请人： V.V.T. MED LTD.
发明人： BRANDEIS, Zeev
IPC分类号： A61M5/315 , A61M5/31
摘要： An actuator for synchronized injection and aspiration, comprising: a first rod, having a length equal to an inner length between a head of a first plunger of a first standard-size syringe and a seal of the first plunger, and having a width smaller than a gap created between the first plunger and a barrel of the first standard-size syringe; a second rod, having a length equal to an inner length between a head of a second plunger of a second standard-size syringe and a seal of the second plunger, and having a width smaller than a gap created between the second plunger and a barrel of the second standard-size syringe; a flexible connector mechanically attached to a distal end of the first rod at a first end and to a distal end of the second rod at a second end.

5. 发明申请

WO2015052704A1 DEVICE FOR SYNCHRONIZED INJECTION AND ASPIRATION 审中-公开
标题翻译：同步注射和吸入装置
公开(公告)号：WO2015052704A1
公开(公告)日：2015-04-16
申请号：PCT/IL2014/050864
申请日：2014-10-01
申请人： V.V.T. MED LTD.
发明人： BRANDEIS, Zeev
IPC分类号： A61B17/00 , A61M1/00 , A61B17/22 , A61M5/145 , A61M5/315 , A61M5/19
CPC分类号： A61M5/19 , A61B17/00008 , A61B2217/005 , A61M1/0009 , A61M1/0058 , A61M1/007 , A61M5/14216 , A61M5/14566 , A61M5/31511 , A61M2005/1787
摘要： There is provided a device for automatic synchronized injection and aspiration of fluids comprising: a first linear actuator; a second linear actuator; a first coupling mechanism attached at a distal end portion of the first linear actuator, the first coupling mechanism arranged for detachable coupling to a first plunger of a first syringe; a second coupling mechanism attached at a distal end portion of the second linear actuator, the second coupling mechanism arranged for detachable coupling to a second plunger of a second syringe; and a synchronization mechanism mechanically coupled to the first and second linear actuators, the mechanism arranged so that insertion of the first plunger further into a first barrel of the first syringe is synchronized with extraction of the second plunger from a second barrel of the second syringe, thereby injection from the first syringe is synchronized with aspiration into the second syringe.
摘要翻译：提供了一种用于自动同步注入和吸入流体的装置，包括：第一线性致动器; 第二线性致动器; 第一联接机构，其安装在第一线性致动器的远端部分处，第一联接机构布置成用于可拆卸地联接到第一注射器的第一柱塞; 附接在所述第二线性致动器的远端部分处的第二联接机构，所述第二联接机构布置成可拆卸地联接到第二注射器的第二柱塞; 以及机械联接到所述第一和第二线性致动器的同步机构，所述机构被布置成使得所述第一柱塞进一步插入所述第一注射器的第一筒体中与所述第二注射器的第二筒体从所述第二柱塞中提取同步，从而从第一注射器的注射与吸入同步进入第二注射器。

6. 发明申请

WO2014020590A1 ABLATION CATHETER FOR BLOOD VESSEL ABLATION AND METHODS OF USING THEREOF 审中-公开
标题翻译：血管消融引流管及其使用方法
公开(公告)号：WO2014020590A1
公开(公告)日：2014-02-06
申请号：PCT/IL2013/050602
申请日：2013-07-16
申请人： V.V.T. MED LTD.
发明人： BRANDEIS, Zeev
IPC分类号： A61B17/32 , A61B17/22
CPC分类号： A61B17/00008 , A61B17/3207 , A61B17/320725 , A61B2017/00778 , A61B2017/320004 , A61B2017/320008 , A61B2017/320741 , A61M2025/105 , A61M2025/1086
摘要： An ablation catheter system that comprises a channel, a tubular braided element having an outer circumferential surface and a lumen, the tubular braided element being sized and shaped to be placed in the channel when in a compressed configuration and to be expanded in a target area of a blood vessel in a manner that the outer circumferential surface touches the walls of the target blood vessel in the target area when in an expanded configuration, and a longitudinal maneuvering element which is mechanically connected to a distal end of the tubular braided element and set to pull the distal end into the lumen so as to curve radially and outwardly a plurality of annular segments of the expand tubular braided element in a sequential manner.
摘要翻译：一种消融导管系统，包括通道，具有外圆周表面和内腔的管状编织元件，所述管状编织元件的尺寸和形状被设计成当处于压缩构型时被放置在通道中并且在以扩张构造的方式使外周面与目标区域的目标区域的壁接触的血管，以及纵向操纵元件，其机械地连接到管状编织元件的远端并设置为将远端拉入内腔，以便以顺序的方式径向和向外弯曲膨胀管状编织元件的多个环形段。

7. 发明申请

WO2014002088A1 BIODEGRADABLE BLOOD VESSEL OCCLUSION AND NARROWING 审中-公开
标题翻译：可生物降解的血管消融和缓解
公开(公告)号：WO2014002088A1
公开(公告)日：2014-01-03
申请号：PCT/IL2013/050538
申请日：2013-06-25
申请人： V.V.T. MED LTD.
发明人： BRANDEIS, Zeev
IPC分类号： A61B17/12
CPC分类号： A61B17/12109 , A61B17/00491 , A61B17/064 , A61B17/12036 , A61B17/1204 , A61B17/12131 , A61B17/1214 , A61B17/12172 , A61B2017/00004 , A61B2017/00867 , A61B2017/0641 , A61B2017/1205 , A61B2017/2215 , A61F2/01 , A61F2002/016
摘要： A biodegradable blood vessel narrowing device, comprising: a biodegradable element; an anchoring element; wherein said anchoring element is anchored to a blood vessel wall and at least one external dimension of said biodegradable element is reduced upon biodegradation of said biodegradable element thereby pulling said blood vessel walls toward one another.
摘要翻译：一种生物可降解血管狭窄装置，包括：生物可降解元件; 锚定元件; 其中所述锚固元件锚定到血管壁，并且所述可生物降解元件的至少一个外部尺寸在所述可生物降解元件的生物降解时被减少，从而将所述血管壁彼此拉扯。

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