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1. 发明授权

US07731722B2 Ureteral backstop filter and retrieval device 有权
标题翻译：输尿管支架过滤器和检索装置
公开(公告)号：US07731722B2
公开(公告)日：2010-06-08
申请号：US10902754
申请日：2004-07-28
申请人： Shay Lavelle , Marvin O. Andrews , Frank J. Fischer, Jr. , Walter N. Ryan , Valery Diamant , Stepan Khachin , Nadezda Yasko , Vladimir Khachin
发明人： Shay Lavelle , Marvin O. Andrews , Frank J. Fischer, Jr. , Walter N. Ryan , Valery Diamant , Stepan Khachin , Nadezda Yasko , Vladimir Khachin
IPC分类号： A61B17/22 , A61M29/00
CPC分类号： A61B17/221 , A61B17/32056 , A61B90/39 , A61B2017/2212
摘要： A retrieval device for use in renal, biliary, vascular or other systems of a body includes a collapsible basket in a narrow sheath. A surgeon advances the device beyond an object to be removed from a body, such as a kidneystone, a gallstone, or a thrombus. The surgeon then retracts the sheath or advances the basket from the sheath. The basket deploys only to one side of the sheath. In some embodiments, the periphery of the basket has a flex point to enable the basket to easily collapse into the sheath. If the sheath is adjacent a body vessel, such as a blood vessel or a ureter, the sheath remains adjacent the wall, while the device deploys in such a manner as to seal against the walls of the vessel and block the flow of fragments, emboli, thrombi, or other undesirable objects.
摘要翻译：用于身体的肾，胆管，血管或其他系统的检索装置包括狭窄鞘中的可折叠篮。外科医生将装置推进超过物体以从身体移除，例如儿童骨髓，胆结石或血栓。外科医生然后使护套缩回或者将筐从护套推进。篮子仅部署到护套的一侧。在一些实施例中，篮的周边具有弯曲点，以使篮能够容易地折入鞘中。如果护套与身体容器（例如血管或输尿管）相邻，则护套保持邻近壁，同时该装置以这样的方式展开，以密封血管的壁并阻塞碎片的流动，栓塞，血栓或其他不期望的物体。

2. 发明申请

US20050043756A1 Ureteral backstop filter and retrieval device 有权
标题翻译：输尿管支架过滤器和检索装置
公开(公告)号：US20050043756A1
公开(公告)日：2005-02-24
申请号：US10902754
申请日：2004-07-28
申请人： Shay Lavelle , Marvin Andrews , Frank Fischer , Walter Ryan , Valery Diamant , Stepan Khachin , Nadezda Yasko , Vladimir Khachin
发明人： Shay Lavelle , Marvin Andrews , Frank Fischer , Walter Ryan , Valery Diamant , Stepan Khachin , Nadezda Yasko , Vladimir Khachin
IPC分类号： A61B17/22 , A61B17/32 , A61B19/00
CPC分类号： A61B17/221 , A61B17/32056 , A61B90/39 , A61B2017/2212
摘要： A retrieval device for use in renal, biliary, vascular or other systems of a body includes a collapsible basket in a narrow sheath. A surgeon advances the device beyond an object to be removed from a body, such as a kidneystone, a gallstone, or a thrombus. The surgeon then retracts the sheath or advances the basket from the sheath. The basket deploys only to one side of the sheath. In some embodiments, the periphery of the basket has a flex point to enable the basket to easily collapse into the sheath. If the sheath is adjacent a body vessel, such as a blood vessel or a ureter, the sheath remains adjacent the wall, while the device deploys in such a manner as to seal against the walls of the vessel and block the flow of fragments, emboli, thrombi, or other undesirable objects.
摘要翻译：用于身体的肾，胆管，血管或其他系统的检索装置包括狭窄鞘中的可折叠篮。外科医生将装置推进超过物体以从身体移除，例如儿童骨髓，胆结石或血栓。外科医生然后使护套缩回或者将筐从护套推进。篮子仅部署到护套的一侧。在一些实施例中，篮的周边具有弯曲点，以使篮能够容易地折入鞘中。如果护套与身体容器（例如血管或输尿管）相邻，则护套保持邻近壁，同时该装置以这样的方式展开，以密封血管的壁并阻塞碎片的流动，栓塞，血栓或其他不期望的物体。

3. 发明授权

US07640952B2 Method for manufacturing a surgical device for extracting a foreign object 有权
标题翻译：用于制造用于提取异物的外科手术装置的方法
公开(公告)号：US07640952B2
公开(公告)日：2010-01-05
申请号：US11159396
申请日：2005-06-23
申请人： Vladimir Khachin , Stepan Khachin , Valery Diamant
发明人： Vladimir Khachin , Stepan Khachin , Valery Diamant
IPC分类号： B21F27/02
CPC分类号： A61B17/221 , A61B2017/00526 , A61B2017/2212
摘要： A method for manufacturing the surgical device for removing a foreign object from a body and a retrieval basket of the device are described. The retrieval basket is adapted for entrapping and retaining the object located in the body. The basket comprises a structure having a proximal end and a distal end. The structure is formed by a plurality of filaments fabricated from a single or several wires. The filaments extend from the proximal end towards the distal end, and are bound together to define a plurality of strands. The strands ramify at corresponding branching points into loops having various shapes and sizes. At least a part of the loops are overlapped and/or interlaced so as to define a net, and thereby impart structural rigidity and dilatation ability to the basket when opened. The method of manufacturing the retrieval basket includes selecting at least one wire; weaving the basket from the wire by overlapping and/or interlacing the filaments so that to form a net at least in the vicinity of the distal end; and binding the filaments for forming a shape of the retrieval basket.
摘要翻译：描述了用于制造用于从装置的主体和回收篮移除异物的外科装置的方法。检索篮适用于夹带和保留位于身体中的物体。篮子包括具有近端和远端的结构。该结构由由单根或数根线制成的多根细丝形成。细丝从近端延伸到远端，并且被结合在一起以限定多个股线。股线在相应的分支点处分成具有各种形状和尺寸的环。至少一部分环是重叠的和/或交错的，以便限定一个网，从而在打开时赋予篮子的结构刚度和膨胀能力。制造回收篮的方法包括选择至少一根线; 通过使细丝重叠和/或交织从而将线材从线材编织成至少在远端附近形成网状物; 并且结合长丝以形成检索篮的形状。

4. 发明申请

US20070021754A1 Method for intracorporeal lithotripsy fragmentation and apparatus for its implementation 审中-公开
标题翻译：体内碎石碎裂的方法及其实施方法
公开(公告)号：US20070021754A1
公开(公告)日：2007-01-25
申请号：US11488038
申请日：2006-07-18
申请人： Vladimir Chernenko , Valery Diamant , Marat Lerner , Stepan Khachin , Vladimir Khachin
发明人： Vladimir Chernenko , Valery Diamant , Marat Lerner , Stepan Khachin , Vladimir Khachin
IPC分类号： A61B17/22
CPC分类号： A61B17/22022 , A61B18/1492 , A61B2018/0041 , A61B2018/00422 , A61B2018/1213
摘要： Electro-impulse intracorporeal lithotripsy comprises bringing electrodes of a probe in immediate electrical contact with the calculus and supplying to the electrodes of very short high voltage impulses capable to ignite electrical spark discharge and establish a discharge channel within the bulk of the calculus. The channel goes through the calculus and creates tensile stresses, destroying the calculus.
摘要翻译：电脉冲体内碎石术包括使探针的电极与微积分立即电接触，并向电极提供能够点燃电火花放电并在大部分结石内建立排出通道的非常短的高电压脉冲。通道通过微积分并产生拉伸应力，破坏微积分。

5. 发明授权

US09168049B2 Method for intracorporeal lithotripsy fragmentation and apparatus for its implementation 有权
公开(公告)号：US09168049B2
公开(公告)日：2015-10-27
申请号：US11488038
申请日：2006-07-18
申请人： Vladimir Chemenko , Valery Diamant , Marat Lerner , Stepan Khachin , Vladimir Khachin
发明人： Vladimir Chemenko , Valery Diamant , Marat Lerner , Stepan Khachin , Vladimir Khachin
IPC分类号： A61B17/22 , A61B18/14 , A61B18/00 , A61B18/12
CPC分类号： A61B17/22022 , A61B18/1492 , A61B2018/0041 , A61B2018/00422 , A61B2018/1213
摘要： Electro-impulse intracorporeal lithotripsy comprises bringing electrodes of a probe in immediate electrical contact with the calculus and supplying to the electrodes of very short high voltage impulses capable to ignite electrical spark discharge and establish a discharge channel within the bulk of the calculus. The channel goes through the calculus and creates tensile stresses, destroying the calculus.

6. 发明申请

US20060004404A1 Method for manufacturing a surgical device for extracting a foreign object 有权
标题翻译：用于制造用于提取异物的外科手术装置的方法
公开(公告)号：US20060004404A1
公开(公告)日：2006-01-05
申请号：US11159396
申请日：2005-06-23
申请人： Vladimir Khachin , Stepan Khachin , Valery Diamant
发明人： Vladimir Khachin , Stepan Khachin , Valery Diamant
IPC分类号： A61M29/00
CPC分类号： A61B17/221 , A61B2017/00526 , A61B2017/2212
摘要： A method for manufacturing the surgical device for removing a foreign object from a body and a retrieval basket of the device are described. The retrieval basket is adapted for entrapping and retaining the object located in the body. The basket comprises a structure having a proximal end and a distal end. The structure is formed by a plurality of filaments fabricated from a single or several wires. The filaments extend from the proximal end towards the distal end, and are bound together to define a plurality of strands. The strands ramify at corresponding branching points into loops having various shapes and sizes. At least a part of the loops are overlapped and/or interlaced so as to define a net, and thereby impart structural rigidity and dilatation ability to the basket when opened. The method of manufacturing the retrieval basket includes selecting at least one wire; weaving the basket from the wire by overlapping and/or interlacing the filaments so that to form a net at least in the vicinity of the distal end; and binding the filaments for forming a shape of the retrieval basket.
摘要翻译：描述了用于制造用于从装置的主体和回收篮移除异物的外科装置的方法。检索篮适用于夹带和保留位于身体中的物体。篮子包括具有近端和远端的结构。该结构由由单根或数根线制成的多根细丝形成。细丝从近端延伸到远端，并且被结合在一起以限定多个股线。股线在相应的分支点处分成具有各种形状和尺寸的环。至少一部分环是重叠的和/或交错的，以便限定一个网，从而在打开时赋予篮子的结构刚度和膨胀能力。制造回收篮的方法包括选择至少一根线; 通过使细丝重叠和/或交织从而将线材从线材编织成至少在远端附近形成网状物; 并且结合长丝以形成检索篮的形状。

7. 发明授权

US09526646B2 Stent replacement system 有权
标题翻译：支架置换系统
公开(公告)号：US09526646B2
公开(公告)日：2016-12-27
申请号：US12745617
申请日：2008-12-03
申请人： Valery Diamant , Nadezda Yasko , Boris Varshitsky , Nachum Borivker , Chaim Lotan
发明人： Valery Diamant , Nadezda Yasko , Boris Varshitsky , Nachum Borivker , Chaim Lotan
IPC分类号： A61F2/82 , A61F2/958 , A61F2/954
CPC分类号： A61F2/958 , A61F2/954 , A61F2002/821
摘要： A system for delivering and placement of a medical prosthesis into an ostium of a tract system of an organism is described. The system comprises a stent delivery device that includes a delivery catheter having one or more lumens extending between proximal and distal ends. The stent delivery device also includes an inflatable balloon mounted on the distal end of the delivery catheter for expanding and deploying the medical prosthesis placed on the balloon, and a stent deployment site locator configured for locating an exact place for positioning the medical prosthesis. The deployment site locator comprises an expandable flexible structure including a plurality of filament elements interconnected between a locator proximal end and a locator distal end; thereby forming a unitary structure. The filaments can extend from a locator proximal end towards a locator distal end and then return after winding to the proximal end to form a plurality of filament loops.
摘要翻译：描述了用于将医疗假体递送和放置到生物体的管道系统的口中的系统。该系统包括支架输送装置，其包括具有在近端和远端之间延伸的一个或多个腔的输送导管。支架输送装置还包括安装在输送导管的远端上的可膨胀气囊，用于扩张和展开放置在气囊上的医用假体，以及配置用于定位用于定位医疗假体的确切位置的支架部署位置定位器。部署现场定位器包括可扩展的柔性结构，其包括在定位器近端和定位器远端之间互连的多个细丝元件; 从而形成一体的结构。长丝可以从定位器近端延伸到定位器远端，然后在卷绕到近端之后返回以形成多个细丝环。

8. 发明授权

US08992553B2 Cutting balloon assembly and method of manufacturing thereof 有权
标题翻译：切割气球组件及其制造方法
公开(公告)号：US08992553B2
公开(公告)日：2015-03-31
申请号：US12571557
申请日：2009-10-01
申请人： Valery Diamant , Haim Danenberg , Chaim Lotan , Nadezda Yasko
发明人： Valery Diamant , Haim Danenberg , Chaim Lotan , Nadezda Yasko
IPC分类号： A61B17/22 , A61B17/3207 , A61B19/00 , A61B17/00 , A61F2/958 , A61M25/00 , A61M25/10
CPC分类号： A61B17/22032 , A61B17/320725 , A61B90/39 , A61B2017/00526 , A61B2017/00539 , A61B2017/00853 , A61B2017/00893 , A61B2017/22061 , A61F2/958 , A61M25/0045 , A61M25/0053 , A61M25/1034 , A61M25/104 , A61M2025/0057 , A61M2025/105 , Y10T29/49826
摘要： A cutting balloon assembly and a method for fabrication of the assembly is described. The cutting balloon assembly comprises a delivery catheter, an expandable balloon mounted on the catheter distal end, and a scoring mesh disposed around the expandable balloon. The scoring mesh comprises interlacing filaments that extend from a mesh proximal end towards a mesh distal end, form distal filament loops at said mesh distal end, and then return to the mesh proximal end. At least a part of the interlacing filaments forms one or more permanent links with neighboring filaments between the mesh proximal end and the mesh distal end.
摘要翻译：描述了一种切割气球组件和该组件的制造方法。切割气囊组件包括输送导管，安装在导管远端上的可膨胀气囊和设置在可膨胀气囊周围的刻痕网。刻痕网包括从网状近端朝向网状远端延伸的交织细丝，在所述网状远端形成远端丝线环，然后返回到网状近端。交织丝的至少一部分在网状物近端和网状物远端之间形成与相邻细丝的一个或多个永久性连接。

9. 发明授权

US08771299B2 Cutting balloon assembly and method of manufacturing thereof 有权
标题翻译：切割气球组件及其制造方法
公开(公告)号：US08771299B2
公开(公告)日：2014-07-08
申请号：US13478242
申请日：2012-05-23
申请人： Valery Diamant , Haim Danenberg , Chaim Lotan , Nadezda Yasko
发明人： Valery Diamant , Haim Danenberg , Chaim Lotan , Nadezda Yasko
IPC分类号： A61B17/22 , A61B17/3207
CPC分类号： A61B17/22032 , A61B17/320725 , A61B90/39 , A61B2017/00526 , A61B2017/00539 , A61B2017/00853 , A61B2017/00893 , A61B2017/22061 , A61F2/958 , A61M25/0045 , A61M25/0053 , A61M25/1034 , A61M25/104 , A61M2025/0057 , A61M2025/105 , Y10T29/49826
摘要： A method for fabrication of a cutting balloon assembly is described. The method includes providing a predetermined number of filaments having predetermined properties, diameter and length and fabricating a scoring mesh on a weaving jig having a plurality of pins disposed circumferentially about the jig's surface. The fabrication of the scoring mesh includes placing the filaments between the pins and interlacing the filaments to form a scoring mesh by interweaving and intertwining at least a part of filament to form one or more permanent links with neighboring filaments. The fabrication of the scoring mesh also includes forming distal and proximal filament loops that protrude from the mesh distal and proximal ends, respectfully. The scoring mesh is mounted on an expandable balloon mounted on a distal end of a delivery catheter.
摘要翻译：描述了一种用于制造切割球囊组件的方法。该方法包括提供具有预定特性，直径和长度的预定数量的长丝，并且在具有围绕夹具表面周向设置的多个销的织造夹具上制造刻痕网。刻痕网的制造包括将细丝放置在销之间并且将细丝交织以通过交织并交织丝线的至少一部分以形成与相邻长丝的一个或多个永久连接而形成刻痕网。刻痕网的制造还包括形成从网孔远端和近端突出的远侧和近端细丝环。评分网安装在安装在输送导管的远端上的可膨胀气囊上。

10. 发明申请

US20110208185A1 METHOD AND SYSTEM FOR ASSISTING A WIRE GUIDE TO CROSS OCCLUDED DUCTS 有权
标题翻译：用于辅助交叉管道导线的方法和系统
公开(公告)号：US20110208185A1
公开(公告)日：2011-08-25
申请号：US12711755
申请日：2010-02-24
申请人： Valery Diamant , Vladimir Chernenko , Marat Lerner , Ludmila Ivanova , Alexey Dutov , Nadezda Yasko
发明人： Valery Diamant , Vladimir Chernenko , Marat Lerner , Ludmila Ivanova , Alexey Dutov , Nadezda Yasko
IPC分类号： A61B18/18 , A61M25/09
CPC分类号： A61B18/1492 , A61B18/14 , A61B2017/22038 , A61B2017/22094 , A61B2018/00178 , A61B2018/00422 , A61B2018/00547 , A61B2018/00577 , A61B2018/162
摘要： A method and a system for assisting a wire guide to cross obstructed ducts in mammalian body are described. The method and system is based on applying pulsed energy to occlusion obstructing the duct. The pulsed energy is applied by means of an auxiliary probe. The auxiliary probe is relatively displaceable with respect to the wire guide along a lumen provided within the probe. The distal region of the probe is provided with enhanced flexibility comparing with the reminder portion of the probe.
摘要翻译：描述了一种用于辅助电线引导件在哺乳动物体内交叉阻塞导管的方法和系统。该方法和系统基于将脉冲能量施加到阻塞管道的阻塞。通过辅助探针施加脉冲能量。辅助探针相对于线引导件沿着设置在探针内的内腔相对移位。与探针的提醒部分相比，探针的远侧区域具有增强的灵活性。

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