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1. 发明申请

US20100320192A1 Method and apparatus for the inductive high-frequency welding of metal products having different material thicknesses and/or material grades using at least two component induction conductors which are separable from one another 有权
标题翻译：使用可彼此分离的至少两个部件感应导体，对具有不同材料厚度和/或材料等级的金属制品进行感应高频焊接的方法和装置
公开(公告)号：US20100320192A1
公开(公告)日：2010-12-23
申请号：US12162565
申请日：2007-01-22
申请人： Jens Plha , Martin Koch , Stefan Wischmann , Berhard Nacke , Alexander Nikanorov , Holger Schülbe , Mario Schmidt , Henning von Löhneysen
发明人： Jens Plha , Martin Koch , Stefan Wischmann , Berhard Nacke , Alexander Nikanorov , Holger Schülbe , Mario Schmidt , Henning von Löhneysen
IPC分类号： B23K13/01
CPC分类号： B23K13/015 , B23K13/02 , B23K2101/185
摘要： A method and a device for inductive radiofrequency welding of metal products, include heating by inducing radiofrequency currents with use of at least one induction conductor. The metal products and a welding zone are moved relative to one another, so that edge regions of the metal products to be welded are brought in contact in the welding zone and are welded together to form a weld seam. Metal products with different material thicknesses and/or material properties can be welded together because an induction conductor which heats the edge regions of the metal products is used which includes at least two mutually separable induction conductor components that are assigned to the respective metal product and are adapted thereto, and the edge regions to be welded are heated in a manner that is adjusted separately for the respective metal product.
摘要翻译：一种用于金属产品的感应射频焊接的方法和装置包括通过使用至少一个感应导体引起射频电流进行加热。金属制品和焊接区域相对于彼此移动，使得要焊接的金属制品的边缘区域在焊接区域中接触并焊接在一起以形成焊缝。具有不同材料厚度和/或材料性质的金属产品可以焊接在一起，因为使用加热金属产品的边缘区域的感应导体，其包括分配给相应的金属产品的至少两个相互分离的感应导体部件，并且对待焊接的边缘区域以相应的金属制品单独调节的方式被加热。

2. 发明授权

US08322238B2 System, apparatus, and methods for evaluating medical device performance 有权
标题翻译：用于评估医疗器械性能的系统，设备和方法
公开(公告)号：US08322238B2
公开(公告)日：2012-12-04
申请号：US12436725
申请日：2009-05-06
申请人： Alexander Nikanorov
发明人： Alexander Nikanorov
IPC分类号： A61F2/00 , G01N3/00
CPC分类号： G09B23/32 , A61F2/82
摘要： Systems, apparatuses, and methods for evaluating medical device performance are provided. A corresponding method may include deploying an implantable medical device into an apparatus for evaluating performance of an implantable medical device. The apparatus may include a support structure and simulated tissue operatively associated with the support structure. The method may further include manipulating the support structure and/or the simulated tissue to simulate physiological forces on the implantable device.
摘要翻译：提供了用于评估医疗器械性能的系统，设备和方法。相应的方法可以包括将可植入医疗装置部署到用于评估可植入医疗装置的性能的装置中。该装置可以包括与支撑结构可操作地相关联的支撑结构和模拟组织。该方法还可以包括操纵支撑结构和/或模拟组织以模拟可植入装置上的生理力。

3. 发明申请

US20090301182A1 SYSTEM, APPARATUS, AND METHODS FOR EVALUATING MEDICAL DEVICE PERFORMANCE 有权
标题翻译：用于评估医疗器械性能的系统，装置和方法
公开(公告)号：US20090301182A1
公开(公告)日：2009-12-10
申请号：US12436725
申请日：2009-05-06
申请人： Alexander Nikanorov
发明人： Alexander Nikanorov
IPC分类号： G09B23/30 , A61B6/03
CPC分类号： G09B23/32 , A61F2/82
摘要： Systems, apparatuses, and methods for evaluating medical device performance are provided. A corresponding method may include deploying an implantable medical device into an apparatus for evaluating performance of an implantable medical device. The apparatus may include a support structure and simulated tissue operatively associated with the support structure. The method may further include manipulating the support structure and/or the simulated tissue to simulate physiological forces on the implantable device.
摘要翻译：提供了用于评估医疗器械性能的系统，设备和方法。相应的方法可以包括将可植入医疗装置部署到用于评估可植入医疗装置的性能的装置中。该装置可以包括与支撑结构可操作地相关联的支撑结构和模拟组织。该方法还可以包括操纵支撑结构和/或模拟组织以模拟可植入装置上的生理力。

4. 发明授权

US09259305B2 Guide wire locking mechanism for rapid exchange and other catheter systems 有权
标题翻译：导丝锁定机构用于快速交换和其他导管系统
公开(公告)号：US09259305B2
公开(公告)日：2016-02-16
申请号：US11097010
申请日：2005-03-31
申请人： Gregory W. Fung , Nianjiong Joan Bei , Alexander Nikanorov , Danielle D. LaFlash
发明人： Gregory W. Fung , Nianjiong Joan Bei , Alexander Nikanorov , Danielle D. LaFlash
IPC分类号： A61F11/00 , A61F2/01 , A61M25/01 , A61M25/09 , A61M25/10
CPC分类号： A61F2/013 , A61M25/01 , A61M2025/0183 , A61M2025/09125 , A61M2025/1056
摘要： A guide wire locking mechanism for a catheter system includes a motion-limiting component adapted to contact a portion of a guide wire and limit the direction of motion that the guide wire can slide therethrough. The motion-limiting component allows the guide wire to slide in one direction when placed in the locking mechanism but prevents the guide wire from moving in the opposite direction. The motion-limiting component can be made from a row of movable teeth having contact surfaces or faces which come in contact with a portion of the guide wire. The teeth are bendable to allow the guide wire to move in one direction but will tighten against the guide wire if one attempts to move the guide wire in an opposite direction.
摘要翻译：用于导管系统的引导线锁定机构包括适于接触导丝的一部分并限制导丝可以滑动通过其的运动方向的运动限制部件。运动限制部件允许导线在放置在锁定机构中时沿一个方向滑动，但是防止导丝沿相反方向移动。运动限制部件可以由具有与导丝的一部分接触的接触面或面的一排可动齿制成。齿是可弯曲的，以允许导丝沿一个方向移动，但是如果试图沿相反方向移动导丝，则它将紧靠导丝。

5. 发明申请

US20060196870A1 Transversal field heating installation for inductively heating flat objects 失效
标题翻译：用于感应加热扁平物体的横向场加热装置
公开(公告)号：US20060196870A1
公开(公告)日：2006-09-07
申请号：US10549037
申请日：2004-03-18
申请人： Alexander Nikanorov , Holger Schuelbe , Bernard Nacke
发明人： Alexander Nikanorov , Holger Schuelbe , Bernard Nacke
IPC分类号： H05B6/10
CPC分类号： C21D9/60 , C21D1/42 , Y02P10/253
摘要： The invention relates to a transversal field heating installation (1) for inductively heating flat objects (5) that can be transported in an advancing direction (V), said installation comprising at least one inductor unit (2) extending transversally in relation to the advancing direction (V) over the width of the flat object (5). According to the invention, the inductor unit (2) has at least two superimposed inductor layers (6a, 6b), parallel to the plane of the flat object (5), which can be independently displaced transversally in relation to the advancing direction (V); the inductor layers (6a, 6b) each have two inductor sections (3a, 4a and 3b, 4b) comprising two parallel interspaced base limbs (7) extending transversally in relation to the advancing direction (V), and one lateral limb (8) extending transversally in relation to the base limbs (7) and connecting two ends of the base limbs (7), each inductor layer (6a, 6b) having a lateral limb (8) per strip edge (B1, B2) of the flat object (5); and the inductor sections (3, 4) of an inductor layer can be independently displaced transversally in relation to the advancing direction (V).
摘要翻译：本发明涉及一种横向场加热装置（1），用于感应加热能够在前进方向（V）上传送的扁平物体（5），所述装置包括至少一个相对于前进方向横向延伸的电感器单元（2）方向（V）在平坦物体（5）的宽度上。根据本发明，电感器单元（2）具有平行于平面物体（5）的平面的至少两个叠加的电感层（6a，6b），其可以相对于前进方向横向地独立地移位（V）; 电感器层（6a，6b）各自具有两个电感器部分（3a，4a和3b，4b，4b），其包括相对于前进方向（V）横向延伸的两个平行的间隔基座臂（7），以及一个横向肢体（8），其相对于所述基部肢体（7）横向延伸并且连接所述基部肢体（7）的两端，每个电感器层（6a，6b）具有每个条带边缘（8） B 1，B 2 2）; 并且电感器层的电感器部分（3,4）可以相对于前进方向（V）横向地独立地移位。

6. 发明申请

US20060190024A1 Recovery catheter apparatus and method 审中-公开
标题翻译：回收导管装置及方法
公开(公告)号：US20060190024A1
公开(公告)日：2006-08-24
申请号：US11066028
申请日：2005-02-24
申请人： Nianjiong Bei , William Boyle , Gregory Fung , Joanna Lubas , Alexander Nikanorov
发明人： Nianjiong Bei , William Boyle , Gregory Fung , Joanna Lubas , Alexander Nikanorov
IPC分类号： A61M29/00
CPC分类号： A61M25/104 , A61F2/013 , A61F2002/011 , A61F2230/0006 , A61F2250/0019 , A61M25/0045 , A61M25/0054 , A61M25/0068 , A61M25/007 , A61M25/008 , A61M25/0108 , A61M25/09 , A61M2025/0046 , A61M2025/0063 , A61M2025/0183 , A61M2025/09008 , A61M2025/1015
摘要： A catheter assembly configured for retrieval of medical devices from vasculature. The catheter includes an outer catheter and an inner catheter. The inner and/or outer catheter can include a tapered terminal end portion. A mandrel can be provided to facilitate advancement of the assembly within vasculature.
摘要翻译：导管组件，其构造成用于从脉管系统中检索医疗装置。导管包括外导管和内导管。内导管和/或外导管可包括锥形末端部分。可以提供心轴以便于在脉管系统内推进组件。

7. 发明授权

US08568471B2 Crush recoverable polymer scaffolds 有权
标题翻译：粉碎可回收的聚合物支架
公开(公告)号：US08568471B2
公开(公告)日：2013-10-29
申请号：US13015488
申请日：2011-01-27
申请人： Mikael Trollsas , Michael H. Ngo , Boris Anukhin , Alexander Nikanorov , Syed Hossainy , John E. Papp , Dudley Jayasinghe , Zella Solter
发明人： Mikael Trollsas , Michael H. Ngo , Boris Anukhin , Alexander Nikanorov , Syed Hossainy , John E. Papp , Dudley Jayasinghe , Zella Solter
IPC分类号： A61F2/82
CPC分类号： A61F2/958 , A61F2/82 , A61F2/844 , A61F2/86 , A61F2/89 , A61F2/91 , A61F2/915 , A61F2002/825 , A61F2002/91558 , A61F2002/91566 , A61F2002/91575 , A61F2002/9522 , A61F2210/0004 , A61F2210/0014 , A61F2210/0019 , A61F2210/0076 , A61F2230/0006 , A61F2230/0008 , A61F2250/0067 , A61F2250/0096 , A61F2250/0098 , A61L27/00 , A61L31/06 , A61L31/14 , B21D39/046 , B29C35/08 , B29C2035/0838 , B29K2067/046 , B29L2023/00 , B29L2031/7543 , Y10T29/49826 , Y10T29/4987 , Y10T29/49908 , Y10T29/49925 , Y10T29/49927 , C08L67/04 , C08L71/02
摘要： A medical device includes a polymer scaffold crimped to a catheter having an expansion balloon. The scaffold, after being deployed by the balloon, provides a crush recovery of about 90% after the diameter of the scaffold has been pinched or crushed by 50%. The scaffold has a pattern including an asymmetric closed cell connecting links connecting the closed cells.
摘要翻译：医疗装置包括压接到具有膨胀气囊的导管的聚合物构架。支架在被气囊部署之后，在支架的直径被挤压或压碎50％后，提供约90％的压碎回收率。支架具有图案，其包括连接连接封闭单元的链接的非对称封闭单元。

8. 发明申请

US20070191926A1 Stent pattern for high stent retention 审中-公开
标题翻译：高支架保留的支架图案
公开(公告)号：US20070191926A1
公开(公告)日：2007-08-16
申请号：US11353391
申请日：2006-02-14
申请人： Alexander Nikanorov , Keif Fitzgerald , Steven Tyler , Boris Anukhin
发明人： Alexander Nikanorov , Keif Fitzgerald , Steven Tyler , Boris Anukhin
IPC分类号： A61F2/06
CPC分类号： A61F2/91 , A61F2/915 , A61F2/958 , A61F2002/825 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/91558 , A61F2002/91575 , A61F2230/0054
摘要： An expandable stent has larger cells located at the distal end of the stent than in the body portion so that a catheter balloon can more easily protrude into the cells to increase stent retention relative to the balloon. The intravascular stent has a plurality of cylindrical rings connected by links, the spacing of which is a factor in defining the cell size. The stent can be compressed or crimped onto a balloon catheter to a very low profile and maintain a high degree of stent retention due to increased spacing between rings in the region of the distal end ring.
摘要翻译：可扩张支架具有位于支架远端的较大的细胞，而不是在体部，使得导管球囊可以更容易地突出到细胞中，以增加相对于球囊的支架保留。血管内支架具有通过链节连接的多个圆柱形环，其间距是限定细胞大小的因素。可以将支架压缩或卷曲到气球导管上以非常低的轮廓并且由于远端环区域中的环之间的间隔增加而保持高度的支架保持。

9. 发明申请

US20070088382A1 Embolic protection recovery catheter assembly 审中-公开
标题翻译：栓塞保护回收导管总成
公开(公告)号：US20070088382A1
公开(公告)日：2007-04-19
申请号：US11249723
申请日：2005-10-13
申请人： Nianjiong Bei , Earl Bright , Andy Denison , Gregory Fung , William Harrison , Daniel Heilbrunn , Danielle Laflash , Jeffrey Lew , Joanna Lubas , Paul Muller , Alexander Nikanorov , John Papp
发明人： Nianjiong Bei , Earl Bright , Andy Denison , Gregory Fung , William Harrison , Daniel Heilbrunn , Danielle Laflash , Jeffrey Lew , Joanna Lubas , Paul Muller , Alexander Nikanorov , John Papp
IPC分类号： A61M29/00
CPC分类号： A61F2/013 , A61F2002/011 , A61F2002/018 , A61F2230/0006 , A61F2230/0067 , A61F2250/0071
摘要： An embolic protection recovery catheter assembly configured for retrieval of medical devices from vasculature. The catheter includes a distal end portion adapted for effectively retrieving devices. In one aspect, the distal end portion is collapsible and in another aspect it is expandable. In other aspects, the catheter includes sub-structure supporting the distal tip or a tear-away tip configured to aid in the recovery process.
摘要翻译：栓塞保护恢复导管组件，其配置用于从脉管系统中检索医疗装置。导管包括适于有效地检索装置的远端部分。在一个方面，远端部分是可折叠的，并且在另一方面，其是可扩张的。在其他方面，导管包括支撑远侧末端的子结构或构造成有助于恢复过程的撕开尖端。

10. 发明授权

US09884387B2 Method and apparatus for the inductive high-frequency welding of metal products having different material thicknesses and/or material grades using at least two component induction conductors which are separable from one another 有权
公开(公告)号：US09884387B2
公开(公告)日：2018-02-06
申请号：US12162565
申请日：2007-01-22
申请人： Jens Plha , Martin Koch , Stefan Wischmann , Bernhard Nacke , Alexander Nikanorov , Holger Schülbe , Mario Schmidt , Henning von Löhneysen
发明人： Jens Plha , Martin Koch , Stefan Wischmann , Bernhard Nacke , Alexander Nikanorov , Holger Schülbe , Mario Schmidt , Henning von Löhneysen
IPC分类号： B23K13/01 , B23K13/02 , B23K101/18
CPC分类号： B23K13/015 , B23K13/02 , B23K2101/185
摘要： A method and a device for inductive radiofrequency welding of metal products, include heating by inducing radiofrequency currents with use of at least one induction conductor. The metal products and a welding zone are moved relative to one another, so that edge regions of the metal products to be welded are brought in contact in the welding zone and are welded together to form a weld seam. Metal products with different material thicknesses and/or material properties can be welded together because an induction conductor which heats the edge regions of the metal products is used which includes at least two mutually separable induction conductor components that are assigned to the respective metal product and are adapted thereto, and the edge regions to be welded are heated in a manner that is adjusted separately for the respective metal product.

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