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11. 发明申请

US20100174246A1 Medical Guide Wire and Method of Forming Thereof 有权
标题翻译：医疗指南及其形成方法
公开(公告)号：US20100174246A1
公开(公告)日：2010-07-08
申请号：US12348715
申请日：2009-01-05
申请人： Tyler J. Bunch , Valery Diamant , Nadezda Yasko
发明人： Tyler J. Bunch , Valery Diamant , Nadezda Yasko
IPC分类号： A61M25/09 , B23P11/00
CPC分类号： A61M25/09 , A61M25/0054 , A61M2025/09075 , A61M2025/09108 , A61M2025/09133 , A61M2025/0915 , Y10T29/49826
摘要： A guide wire for guiding a medical device within a body lumen is described. The guide wire includes a proximal section, a distal section, and a mid section. The proximal section includes a proximal wire core tapered with contraction towards a proximal end of the proximal wire core. The distal section includes a distal wire core tapered with contraction towards a distal end of the distal wire core. The mid section includes a joint for joining the proximal wire core and the distal wire core. The guide wire also includes a safety wire extending along the mid section, and along at least parts of the proximal and distal sections. Moreover, the guide wire includes an outer tubing enveloping the overlapping joint and at least parts of the proximal and distal sections.
摘要翻译：描述了用于在体腔内引导医疗装置的导丝。导丝线包括近端部分，远侧部分和中部部分。近端部分包括使近端线芯的近端缩小的近端线芯。远侧部分包括远端线芯，其远端线芯的远端具有收缩的锥形。中间部分包括用于连接近侧线芯和远侧线芯的接头。引导线还包括沿着中间部分延伸的安全线，并且沿着近端部分和远端部分的至少一部分。此外，引导线包括包围重叠接头和近端部分和远端部分的至少一部分的外管。

12. 发明授权

US08444577B2 Medical guide wire 有权
标题翻译：医用导丝
公开(公告)号：US08444577B2
公开(公告)日：2013-05-21
申请号：US12348715
申请日：2009-01-05
申请人： Tyler J. Bunch , Valery Diamant , Nadezda Yasko
发明人： Tyler J. Bunch , Valery Diamant , Nadezda Yasko
IPC分类号： A61B5/00
CPC分类号： A61M25/09 , A61M25/0054 , A61M2025/09075 , A61M2025/09108 , A61M2025/09133 , A61M2025/0915 , Y10T29/49826
摘要： A guide wire for guiding a medical device within a body lumen is described. The guide wire includes a proximal section, a distal section, and a mid section. The proximal section includes a proximal wire core tapered with contraction towards a proximal end of the proximal wire core. The distal section includes a distal wire core tapered with contraction towards a distal end of the distal wire core. The mid section includes a joint for joining the proximal wire core and the distal wire core. The guide wire also includes a safety wire extending along the mid section, and along at least parts of the proximal and distal sections. Moreover, the guide wire includes an outer tubing enveloping the overlapping joint and at least parts of the proximal and distal sections.
摘要翻译：描述了用于在体腔内引导医疗装置的导丝。导丝线包括近端部分，远侧部分和中部部分。近端部分包括使近端线芯的近端缩小的近端线芯。远侧部分包括远端线芯，其远端线芯的远端具有收缩的锥形。中间部分包括用于连接近侧线芯和远侧线芯的接头。引导线还包括沿着中间部分延伸的安全线，并且沿着近端部分和远端部分的至少一部分。此外，引导线包括包围重叠接头和近端部分和远端部分的至少一部分的外管。

13. 发明授权

US08328820B2 Device and method for fragmenting and removing concretions from body ducts and cavities 有权
标题翻译：从身体导管和腔体中分离和去除结构的装置和方法
公开(公告)号：US08328820B2
公开(公告)日：2012-12-11
申请号：US12778273
申请日：2010-05-12
申请人： Valery Diamant , Nadezda Yasko , Aleksei Dutov , Vladimir Chernenko , Marat Lerner
发明人： Valery Diamant , Nadezda Yasko , Aleksei Dutov , Vladimir Chernenko , Marat Lerner
IPC分类号： A61B17/22
CPC分类号： A61B17/22022 , A61B17/22012 , A61B17/221 , A61B17/32002 , A61B17/3203 , A61B18/26 , A61B2017/00867 , A61B2017/00915 , A61B2017/2215 , A61B2017/320072 , A61B2017/922
摘要： A medical device and method for breaking a concretion in a body into smaller pieces and removing the pieces from the body are described. The device has a dilator sheath, a lithotripsy probe, a tubular member, and a retrieval basket. The dilator sheath adapted to penetrate into a passage of the body to reach the location where the concretion is located. The lithotripsy probe is configured for shattering the concretion into smaller pieces. The tubular member is mounted within the dilator sheath adapted to permit the lithotripsy probe to be inserted into the tubular member. The retrieval basket is coupled to the tubular member, and configured for entrapping the concretion and the smaller pieces for their extraction from the body. The retrieval basket has a structure constituted by a plurality of filaments extending from a basket proximal end towards a basket distal end, and then returning to the proximal end after forming a plurality of filament loops in the basket distal portion, and a plurality of filament strands at the basket proximal portion.
摘要翻译：描述了一种用于将身体中的结块断裂成更小的块并将物体从身体移除的医疗装置和方法。该装置具有扩张器护套，碎石探针，管状构件和检索篮。扩张器护套适于穿透身体的通道以到达结石位置。碎石探针被配置为将凝结物粉碎成更小的碎片。管状构件安装在扩张器护套内，适于允许碎石探针插入管状构件中。检索篮联接到管状构件，并且构造成用于将凝结物和较小的块捕获从体内提取。检索篮具有由从篮子近端朝向篮子末端延伸的多根细丝构成的结构，然后在筐部远端部分中形成多个细丝环之后返回到近端，并且多个细丝股在篮子近端部分。

14. 发明授权

US09743980B2 Method and system for assisting a wire guide to cross occluded ducts 有权
公开(公告)号：US09743980B2
公开(公告)日：2017-08-29
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： A61B18/14 , A61B17/22 , A61B18/00 , A61B18/16
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.

15. 发明申请

US20100305679A1 Stent Replacement System 有权
标题翻译：支架置换系统
公开(公告)号：US20100305679A1
公开(公告)日：2010-12-02
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： A61F2/84 , A61F2/82
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。

16. 发明授权

US08469970B2 Apparatus for entrapping and extracting objects from body cavities 有权
标题翻译：用于从体腔捕获和提取物体的装置
公开(公告)号：US08469970B2
公开(公告)日：2013-06-25
申请号：US13179750
申请日：2011-07-11
申请人： Valery Diamant , Chaim Lotan , Haim Danenberg
发明人： Valery Diamant , Chaim Lotan , Haim Danenberg
IPC分类号： A61B17/22
CPC分类号： A61B17/221 , A61B2017/00862 , A61B2017/00867 , A61B2017/00871 , A61B2017/22039 , A61B2017/2215
摘要： A retrieval apparatus for entrapping and retaining an object located in a body for its extraction therefrom is described. The retrieval apparatus includes a snare and a snare control assembly. The snare has a proximal section and a distal section, and comprises a plurality of filaments extending from a proximal end of the proximal section towards the distal section, and then returning to the proximal end to form a plurality of loops. In the deployed state, the loops are interlaced to each other within the proximal section and are free and not interleaved within the distal section. Segments of the filaments of the distal section are bent with respect to segments of the filaments of the proximal section such that the retrieval snare in the contracted state forms a hollow cavity extending from the distal section towards the proximal section.
摘要翻译：描述了用于捕获和保持位于身体中的物体以从其中提取的取回装置。检索装置包括圈套和圈套控制组件。圈套具有近端部分和远侧部分，并且包括从近端部分的近端向远端部分延伸的多个细丝，然后返回到近端以形成多个环。在展开状态下，环在近端部分内彼此交织，并且在远端部分内是自由的并且不交错的。远端部分的细丝的部分相对于近端部分的细丝的部分弯曲，使得处于收缩状态的取出圈套形成从远侧部分向近侧部分延伸的中空腔。

17. 发明授权

US08801875B2 Radiopaque alloy and medical device made of this alloy 有权
标题翻译：不透射线的合金和由这种合金制成的医疗器械
公开(公告)号：US08801875B2
公开(公告)日：2014-08-12
申请号：US12336120
申请日：2008-12-16
申请人： Valery Diamant , Dan Koren , Alexander I. Lotkov , Vladimir P. Sivokha , Liydmila L. Meysner , Viktor N. Grishkov , Vladimir P. Voronin
发明人： Valery Diamant , Dan Koren , Alexander I. Lotkov , Vladimir P. Sivokha , Liydmila L. Meysner , Viktor N. Grishkov , Vladimir P. Voronin
IPC分类号： C22C14/00 , C22C19/03 , A61L29/02 , A61L31/02 , A61L31/18 , C22F1/10 , C22F1/18 , A61L29/18
CPC分类号： C22C19/03 , A61L29/02 , A61L29/18 , A61L31/022 , A61L31/18 , A61L2400/16 , C22C14/00 , C22F1/10 , C22F1/18
摘要： A radiopaque alloy based on titanium nickelide and having shape memory and superelastic properties includes, according to one embodiment, at least one radiopaque alloying element selected from among gold, platinum, and palladium at a concentration of from about 10 at. % to about 20 at. %, and at least one additional alloying element selected from among aluminum, chromium, cobalt, iron, and zirconium, where the additional alloying element has a concentration of from about 0.5 at. % to about 4 at. %. The alloy includes titanium at a concentration of from about 48 at. % to about 52 at. %, and the balance of the alloy is nickel. The radiopaque alloy preferably exhibits superelastic behavior suitable for medical device applications in the human body.
摘要翻译：基于钛镍合金并具有形状记忆和超弹性的不透射线合金包括根据一个实施方案，至少一种选自金，铂和钯的不透射线的合金元素，浓度为约10at。％至20左右。％和至少一种选自铝，铬，钴，铁和锆的另外的合金元素，其中附加的合金元素的浓度为约0.5at。％至约4点。％。该合金包括浓度为约48英寸的钛。％至约52英寸％，合金的余量为镍。不透射线的合金优选地表现出适合于人体内医疗器械应用的超弹性行为。

18. 发明申请

US20110208206A1 METHOD AND SYSTEM FOR DESTROYING OF UNDESIRABLE FORMATIONS IN MAMMALIAN BODY 有权
标题翻译：用于破坏妈妈身体中不可预期形式的方法和系统
公开(公告)号：US20110208206A1
公开(公告)日：2011-08-25
申请号：US12711803
申请日：2010-02-24
申请人： Valery Diamant , Alexey Dutov , Vladimir Chernenko , Marat Lerner
发明人： Valery Diamant , Alexey Dutov , Vladimir Chernenko , Marat Lerner
IPC分类号： A61B17/22
CPC分类号： A61B17/22022 , A61B17/2202 , A61B90/98 , A61B2017/00185 , A61B2017/00194 , A61B2017/00199 , A61B2017/00477 , A61B2017/22021 , A61B2018/00988 , A61B2090/0803
摘要： A method and a system for destruction of an undesirable formation in a mammalian body are described. The invention is based on inserting a probe into mammalian body; said probe is electrically connectable to a control unit and upon bringing the probe in physical contact with the formation supplying pulses of energy from the control unit to the probe in order to destroy the formation. The invention further comprises counting amount of pulses being supplied to the probe and establishing a remaining service life of the probe by subtracting the amount of pulses being supplied to the probe from an amount of pulses corresponding to initial service life of the probe. The treatment session is automatically terminates as soon as amount of pulses being supplied to the probe approaches at least a fraction of the established remaining service life of the probe. The established remaining service life of the probe is stored for new treatment session. Delivery of pulses automatically terminates when the remaining service life is exhausted and use of such probe becomes impossible.
摘要翻译：描述了用于在哺乳动物体内破坏不良形成的方法和系统。本发明基于将探针插入哺乳动物体内; 所述探针可电连接到控制单元，并且在使探针物理接触地层时，能够从控制单元向探头提供能量的脉冲以破坏地层。本发明还包括计数供给探针的脉冲数量，并且通过从与探针的初始使用寿命相对应的脉冲量减去从探针提供的脉冲量来建立探头的剩余使用寿命。一旦提供给探头的脉冲量接近探测器建立的剩余使用寿命的至少一部分，治疗会话就会自动终止。探针的已建立的剩余使用寿命被存储用于新的治疗期。当剩余使用寿命耗尽并且使用这种探头变得不可能时，脉冲传递将自动终止。

19. 发明申请

US20090162243A1 RADIOPAQUE ALLOY AND MEDICAL DEVICE MADE OF THIS ALLOY 有权
标题翻译：这种合金的放射性合金和医疗装置
公开(公告)号：US20090162243A1
公开(公告)日：2009-06-25
申请号：US12336120
申请日：2008-12-16
申请人： Valery Diamant , Dan Koren , Alexander I. Lotkov , Vladimir P. Sivokha , Liydmila L. Meysner , Viktor N. Grishkov , Vladimir P. Voronin
发明人： Valery Diamant , Dan Koren , Alexander I. Lotkov , Vladimir P. Sivokha , Liydmila L. Meysner , Viktor N. Grishkov , Vladimir P. Voronin
IPC分类号： C22C30/00 , A61M25/00
CPC分类号： C22C19/03 , A61L29/02 , A61L29/18 , A61L31/022 , A61L31/18 , A61L2400/16 , C22C14/00 , C22F1/10 , C22F1/18
摘要： A radiopaque alloy based on titanium nickelide and having shape memory and superelastic properties includes, according to one embodiment, at least one radiopaque alloying element selected from the group consisting of gold, platinum, and palladium at a concentration of from about 10 at. % to about 20 at. %, and at least one additional alloying element selected from the group consisting of aluminum, chromium, cobalt, iron, and zirconium, where the additional alloying element has a concentration of from about 0.5 at. % to about 4 at. %. The alloy includes titanium at a concentration of from about 48 at. % to about 52 at. %, and the balance of the alloy is nickel. The radiopaque alloy preferably exhibits superelastic behavior suitable for medical device applications in the human body.
摘要翻译：根据一个实施方案，基于钛镍合金并具有形状记忆和超弹性的不透射线合金包括至少一种选自金，铂和钯的不透射线的合金元素，浓度为约10at。％至20左右。％，以及选自铝，铬，钴，铁和锆的至少一种另外的合金元素，其中附加合金元素的浓度为约0.5at。％至约4点。％。该合金包括浓度为约48英寸的钛。％至约52英寸％，合金的余量为镍。不透射线的合金优选地表现出适合于人体内医疗器械应用的超弹性行为。

20. 发明授权

US09271746B2 Retrieval snare for extracting foreign objects from body cavities and method for manufacturing thereof 有权
标题翻译：用于从体腔中提取异物的检索圈套及其制造方法
公开(公告)号：US09271746B2
公开(公告)日：2016-03-01
申请号：US11866253
申请日：2007-10-02
申请人： Valery Diamant , Nadezka Yasko , Kevin L. Delaney
发明人： Valery Diamant , Nadezka Yasko , Kevin L. Delaney
IPC分类号： A61B17/24 , A61B17/221 , A61B19/00 , A61B17/00 , A61B17/22
CPC分类号： B21F45/008 , A61B17/221 , A61B90/39 , A61B2017/00526 , A61B2017/00867 , A61B2017/22035 , A61B2017/2215 , A61B2090/3966
摘要： A retrieval snare for entrapping and retaining a foreign object located in a body and a method for manufacturing of the snare are provided. The snare comprises a structure having a proximal portion and a distal portion and includes a plurality of filaments. The filaments extend from an end of the proximal portion towards the distal portion and return to the end of the proximal portion to form a plurality of loops. The loops are not interconnected at the distal portion, but each side of each loop are connected to a side of an adjacent loop in the proximal portion at more than one point, thereby providing structural rigidity and dilatation ability to the snare.
摘要翻译：提供了用于捕获和保持位于身体中的异物的检索圈套和用于制造圈套的方法。圈套包括具有近端部分和远端部分并且包括多根细丝的结构。细丝从近端部分的端部延伸到远端部分并且返回到近端部分的端部以形成多个环。这些环在远端部分不互连，但是每个环的每一侧在多于一个点处连接到近端部分中相邻环的一侧，由此提供了圈套的结构刚度和扩张能力。

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