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1. 发明申请

US20120150093A1 SYNOVIAL SHUNTS 审中-公开
公开(公告)号：US20120150093A1
公开(公告)日：2012-06-14
申请号：US13262239
申请日：2010-04-06
申请人： Nir Altschuler , Dvir Keren , Amir Goren , Roey Shafrir
发明人： Nir Altschuler , Dvir Keren , Amir Goren , Roey Shafrir
IPC分类号： A61M5/00
CPC分类号： A61M27/002 , A61F2/30742 , A61F2/38 , A61F2002/30675
摘要： Shunt for joint repair, creates a passageway between interior and exterior of a joint capsule, the shunt comprising a body of biocompatible material, which is substantially hollow; a proximal and distal aperture flanking said shunt body; at least a first and second extension of shunt body, first extension is located proximal to proximal aperture and second extension is located proximal to distal aperture, first and second extensions fasten or adjoin said shunt body, such that said shunt is substantially immobilized at a location of placement of said shunt; proximal aperture of shunt body is positioned proximal to an interior of joint capsule and shunt body spans at least a distance equal to that of synovial membrane, joint capsule or a combination thereof and distal aperture is located substantially outside of at least synovial membrane; the ratio between shunt body diameter and shunt body length is greater than 0.5.
摘要翻译：用于关节修复的分路，在关节囊的内部和外部之间形成通道，分流器包括基本上中空的生物相容性材料体; 位于所述分流体侧面的近端和远端孔; 至少第一和第二延伸部分流体，第一延伸部位于近端的近端处，第二延伸部位于远端开口的近侧，第一和第二延伸部紧固或邻接所述分流体，使得所述分流器基本上固定在位置放置所述分流器; 分流体的近端孔被定位在关节囊的内部附近并且分流体的跨度至少等于滑膜，关节囊或其组合的距离，并且远端孔位于至少滑膜的外侧; 分流体直径与分流体长度之比大于0.5。

2. 发明申请

US20150112436A1 LOCKING BETWEEN LEVELS OF A MULTI-LEVEL HELIX DEVICE 审中-公开
标题翻译：锁定多级HELIX设备的水平
公开(公告)号：US20150112436A1
公开(公告)日：2015-04-23
申请号：US13521747
申请日：2011-02-16
申请人： Tzony Siegal , Dvir Keren
发明人： Tzony Siegal , Dvir Keren
IPC分类号： A61F2/02
CPC分类号： A61F2/44 , A61B17/7094 , A61B17/8852 , A61F2/02 , A61F2/4455 , A61F2002/2835 , A61F2002/30331 , A61F2002/30367 , A61F2002/30462 , A61F2002/30469 , A61F2002/3052 , A61F2002/30522 , A61F2002/30624 , A61F2002/30632 , A61F2002/4415 , A61F2002/448 , A61F2002/4635 , A61F2220/0025 , A61F2220/0033 , A61F2220/0075
摘要： An inter-level locking mechanism of a multi- level medical device is disclosed. The locking mechanism includes (a) an elongated element (100) having a plurality of flexing regions, wherein the elongated element assumes a straightened configuration for introduction into the body, and wherein the elongated element assumes a closed helix configuration with a first portion of the elongated element coming in overlapping contact with a second portion of the elongated element in the closed helix configuration, and (b) at least one locking element deployable so as to interconnect the first and second portions of the elongated element so as to tighten together the overlapping portions of the elongated element, thereby stabilizing the closed helix configuration.
摘要翻译：公开了一种多级医疗装置的层间锁定机构。锁定机构包括（a）具有多个弯曲区域的细长元件（100），其中所述细长元件呈现用于引入到所述主体中的拉直构造，并且其中所述细长元件呈现为闭合螺旋结构，其中所述第一部分细长元件在闭合螺旋构造中与细长元件的第二部分重叠接触，以及（b）可展开的至少一个锁定元件，以便互连细长元件的第一和第二部分，从而将重叠物细长元件的一部分，从而稳定闭合的螺旋结构。

3. 发明授权

US08834539B2 Superelastic washer 有权
标题翻译：超弹性垫圈
公开(公告)号：US08834539B2
公开(公告)日：2014-09-16
申请号：US13127710
申请日：2009-11-19
申请人： Dvir Keren , Hadar Better
发明人： Dvir Keren , Hadar Better
IPC分类号： A61B17/86 , F16B43/00 , F16B1/00 , A61B17/80 , A61C8/00 , A61B17/00
CPC分类号： F16B1/0014 , A61B17/8033 , A61B17/8695 , A61B2017/00004 , A61B2017/00867 , A61C8/0068 , A61C2201/007 , F16B43/00
摘要： Fastening apparatus includes a fastener (30, 64, 120), including a threaded shaft (34, 126) having a thread diameter and a fastening element (36, 68, 124) having a head diameter, greater than the thread diameter. An annular washer (38, 40, 66, 70, 90, 100, 110, 122), including a shape memory material, is configured to fit over and surround the shaft and has an outer diameter no greater than the head diameter.
摘要翻译：紧固装置包括紧固件（30,64,120），其包括具有螺纹直径的螺纹轴（34,126）和具有大于螺纹直径的头部直径的紧固元件（36,68,124）。包括形状记忆材料的环形垫圈（38,40,66,70,90,100,110,122）被构造成装配在轴上并围绕轴并且具有不大于头部直径的外径。

4. 发明申请

US20140128844A1 DEPLOYMENT MECHANISM FOR BODY VESSEL INSERTION DEVICES 审中-公开
标题翻译：身体输送装置的部署机制
公开(公告)号：US20140128844A1
公开(公告)日：2014-05-08
申请号：US14119873
申请日：2012-05-23
申请人： Ran Kornowski , Dvir Keren
发明人： Ran Kornowski , Dvir Keren
IPC分类号： A61M25/04 , A61M25/00
CPC分类号： A61M25/001 , A61B18/1492 , A61B2017/22042 , A61B2017/22044 , A61B2017/22047 , A61B2017/22094 , A61B2018/00422 , A61B2018/00577 , A61B2018/1475 , A61B2090/3966 , A61M25/0009 , A61M25/0082 , A61M25/04 , A61M2025/0042 , A61M2025/0079 , Y10T29/49826
摘要： An aspect of some embodiments of the invention relates to a microcatheter comprising a deployment element disposed about around at least a portion of an exterior of a distal end of the microcatheter, the deployment element configured for repeatedly expanding and collapsing, the distal end arranged to allow forward or reverse axial displacement while the deployment element maintains a position, the deployment element arranged for positioning the microcatheter distal end approximately in the middle of a vessel. A method of traversing tortuous vessels using the microcatheter, in accordance with an exemplary embodiment of the invention, is also described.
摘要翻译：本发明的一些实施例的一个方面涉及一种微导管，其包括布置元件，其围绕所述微导管的远端的外部的至少一部分设置，所述展开元件被配置为反复膨胀和折叠，所述远端设置成允许向前或反向的轴向位移，同时展开元件保持位置，所述展开元件布置成用于将微导管远端定位在容器的中间。还描述了根据本发明的示例性实施例的使用微导管穿过曲折血管的方法。

5. 发明申请

US20110178523A1 TOOL AND CORRESPONDING METHOD FOR REMOVAL OF MATERIAL FROM WITHIN A BODY 失效
标题翻译：从身体中去除材料的工具和相应方法
公开(公告)号：US20110178523A1
公开(公告)日：2011-07-21
申请号：US13020103
申请日：2011-02-03
申请人： Tzony SIEGAL , Yinnon Elisha , Dvir Keren , Oded Loebl , Didier Toubia
发明人： Tzony SIEGAL , Yinnon Elisha , Dvir Keren , Oded Loebl , Didier Toubia
IPC分类号： A61B17/00
CPC分类号： A61B17/320016 , A61B17/320725 , A61B2017/00261 , A61B2017/00867 , A61B2017/32006
摘要： A device for removing material from within the body, includes an elongated element formed from hollow segments sequentially interconnected at effective hinges. The device assumes an insertion configuration for insertion of the segments sequentially through an opening of a first dimension into the body. A portion of the elongated element inserted into the body progressively assumes a material removing configuration in which a relative position of each segment relative to an adjacent segment is delineated by the effective hinge together with additional abutment surfaces defining a fully deflected state of the effective hinge. The material removing configuration has at least two dimensions exceeding the first dimension. At least two of the segments are formed with at least one opening, typically provided with a cutting configuration, deployed so as to receive material into a hollow volume of the segment during progressive formation of the material removing configuration as the elongated element is advanced.
摘要翻译：用于从体内去除材料的装置包括由有效铰链顺序地互连的中空节段形成的细长元件。该装置采取插入构型，用于将片段依次穿过第一尺寸的开口插入身体。插入主体中的细长元件的一部分逐渐呈现出材料移除构造，其中每个段相对于相邻段的相对位置由有效铰链以及限定有效铰链的完全偏转状态的附加邻接表面来描绘。材料去除构型具有超过第一尺寸的至少两个维度。至少两个节段形成有至少一个通常设置有切割构造的开口，其被布置成在细长元件前进时逐渐形成材料移除构造期间将材料接纳到段的中空体积中。

6. 发明申请

US20130035762A1 MEDICAL DEVICE LOCK MECHANISM 有权
公开(公告)号：US20130035762A1
公开(公告)日：2013-02-07
申请号：US13579292
申请日：2011-02-16
申请人： Tzony Siegal , Dvir Keren , Oded Loebl , Didier Toubia
发明人： Tzony Siegal , Dvir Keren , Oded Loebl , Didier Toubia
IPC分类号： A61F2/44
CPC分类号： A61F2/44 , A61B17/7094 , A61B17/8852 , A61F2/02 , A61F2/4455 , A61F2002/2835 , A61F2002/30331 , A61F2002/30367 , A61F2002/30462 , A61F2002/30469 , A61F2002/3052 , A61F2002/30522 , A61F2002/30624 , A61F2002/30632 , A61F2002/4415 , A61F2002/448 , A61F2002/4635 , A61F2220/0025 , A61F2220/0033 , A61F2220/0075
摘要： A medical device (10) includes an implant body (20) with a number of segments (30) hingedly interconnected so as to assume a straightened state for delivery and a flexed or roughly curved deployed state. Implant body may have engagement elements on at least two different segments, for example on a majority of segments. An elongated locking element anchored at the distal segment of the implant body may have projections for at least each engagement element. Tension applied to the locking element biases the implant body from the straightened state to the flexed deployed state. When the locking element is deflected to reach the curved deployed state, flexing segments of the implant body lock by matching engagement elements of the implant body with projections of the locking element. A very secure lock may be formed to prevent opening after deployment.

7. 发明申请

US20100145364A1 Suture Device 失效
标题翻译：缝合装置
公开(公告)号：US20100145364A1
公开(公告)日：2010-06-10
申请号：US11569155
申请日：2005-01-20
申请人： Dvir Keren , Rami Lore
发明人： Dvir Keren , Rami Lore
IPC分类号： A61B17/128
CPC分类号： A61B17/0469 , A61B17/0057 , A61B17/0482 , A61B2017/00637 , A61B2017/00663 , A61B2017/047 , A61B2017/0472
摘要： A suture insertion device (120) includes a shaft (124), which is adapted to be inserted into a body cavity (154). First and second needles (160) hold respective first and second ends of a suture thread (122). First and second needle guides (130) are attached to the shaft and respectively hold the first and second needles. The needle guides have a first operative configuration in which the needle guides are held parallel to the axis of the shaft for insertion of the shaft into the body cavity and a second operative configuration in which the needle guides are deployed outward from the shaft within the body cavity so as to point the needles in a proximal direction. An ejector (164) is operative to eject the needles from the needle guides in the second operative configuration so as to cause the needles to penetrate tissue (156) adjoining the body cavity.
摘要翻译：缝合线插入装置（120）包括适于插入体腔（154）的轴（124）。第一和第二针160保持缝合线（122）的相应的第一和第二端。第一和第二针引导件（130）附接到轴并且分别保持第一和第二针。针引导件具有第一操作构型，其中针引导件平行于轴的轴线保持，以将轴插入体腔中，以及第二操作构造，其中针引导件从身体内的轴向外展开以使针沿近端方向指向。喷射器（164）可操作以在第二操作构造中将针从针引导件推出，以使针穿过邻近体腔的组织（156）。

8. 发明授权

US06726704B1 Advanced closure device 失效
标题翻译：高级关闭装置
公开(公告)号：US06726704B1
公开(公告)日：2004-04-27
申请号：US09936796
申请日：2001-09-17
申请人： Amir Loshakove , Ido Kilemnik , Dvir Keren
发明人： Amir Loshakove , Ido Kilemnik , Dvir Keren
IPC分类号： A61B1704
CPC分类号： A61B17/064 , A61B17/0057 , A61B2017/00623 , A61B2017/00668 , A61B2017/0641 , A61B2017/0645
摘要： This invention is a hole closure device (100) having at least two blood vessel engaging structures (106), preferably spikes, each comprising a base (102), at least one second, deformable structure (112) coupled to said at least two blood vessel engaging structures (106), having a first deformation state, and a second deformation state; wherein said at least one second deformable structures (106) urges said two blood vessel engaging structures (106) towards each other when going from said deformation state to said second deformation state; wherein said change in deformation state is at least partially mechanically decoupled from each of said blood vessel engaging structures (106).
摘要翻译：本发明是一种具有至少两个血管接合结构（106）的孔闭合装置（100），优选地尖头，每个包括基部（102），至少一个第二可变形结构（112），其耦合到所述至少两个血液具有第一变形状态和第二变形状态的容器接合结构（106）其中当从所述变形状态转变到所述第二变形状态时，所述至少一个第二可变形结构（106）将所述两个血管接合结构（106）朝向彼此推动; 其中所述变形状态的变化至少部分地与每个所述血管接合结构（106）机械地分离。

9. 发明授权

US10039896B2 Deployment mechanism for body vessel insertion devices 有权
公开(公告)号：US10039896B2
公开(公告)日：2018-08-07
申请号：US14119873
申请日：2012-05-23
申请人： Ran Kornowski , Dvir Keren
发明人： Ran Kornowski , Dvir Keren
IPC分类号： A61M25/00 , A61M25/04 , A61B18/14 , A61B17/22 , A61B18/00 , A61B90/00
摘要： An aspect of some embodiments of the invention relates to a microcatheter comprising a deployment element disposed about around at least a portion of an exterior of a distal end of the microcatheter, the deployment element configured for repeatedly expanding and collapsing, the distal end arranged to allow forward or reverse axial displacement while the deployment element maintains a position, the deployment element arranged for positioning the microcatheter distal end approximately in the middle of a vessel. A method of traversing tortuous vessels using the microcatheter, in accordance with an exemplary embodiment of the invention, is also described.

10. 发明授权

US09149629B2 Esophageal stimulation devices and methods 有权
标题翻译：食管刺激装置及方法
公开(公告)号：US09149629B2
公开(公告)日：2015-10-06
申请号：US13533805
申请日：2012-06-26
申请人： Michael Gabriel Tal , Dvir Keren , Amichay Haim Gross
发明人： Michael Gabriel Tal , Dvir Keren , Amichay Haim Gross
IPC分类号： A61N1/372 , A61N1/05 , A61N1/36
CPC分类号： A61N1/0517 , A61N1/36007
摘要： Systems for stimulating one or more esophageal muscle contractions are provided. The systems, which are designed to evoke esophageal motion to promote the downward movement of material, include an elongated member for placement in a patient's esophagus and at least one mechanical or electrical stimulator coupled to the elongated member. Methods for stimulating and contracting an esophageal muscle using electrodes and a generated signal sequence are also provided.
摘要翻译：提供用于刺激一个或多个食管肌收缩的系统。设计用于引起食管运动以促进材料向下运动的系统包括用于放置在患者食道中的细长构件和耦合到细长构件的至少一个机械或电刺激器。还提供了使用电极和生成的信号序列刺激和收缩食管肌肉的方法。

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