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1. 发明授权

US07993303B2 Stiffening support catheter and methods for using the same 有权
标题翻译：加强支撑导管及其使用方法
公开(公告)号：US07993303B2
公开(公告)日：2011-08-09
申请号：US11738384
申请日：2007-04-20
申请人： Randolf Von Oepen , Ian J. Clark , Lorcan Coffey , Thomas Rieth , Richard Newhauser , Travis Yribarren , Marc Gianotti , Bernhard Uihlein
发明人： Randolf Von Oepen , Ian J. Clark , Lorcan Coffey , Thomas Rieth , Richard Newhauser , Travis Yribarren , Marc Gianotti , Bernhard Uihlein
IPC分类号： A61M29/00
CPC分类号： A61M25/0054 , A61M25/0053 , A61M2025/0006 , A61M2025/0025 , A61M2025/0063
摘要： A support catheter that can puncture a heart septum with a guidewire without buckling and that can access difficult to reach arteries such as carotid or renal arteries from the aorta under difficult circumstances is provided. The support catheter comprises a catheter body having a proximal end, a distal end, and an interior wall surface defining a first lumen extending from the proximal end toward the distal end. A second lumen is disposed between the interior wall surface and an outer surface of the catheter body. A plurality of stiffening members is disposed around the second lumen, the plurality of stiffening members being engageable to selectively stiffen the catheter body. In another configuration, the catheter further comprises a second plurality of stiffening members disposed between the first lumen and the second lumen.
摘要翻译：提供了一种支撑导管，其可以用导线刺穿心脏隔膜而没有屈曲，并且可以在困难的情况下进入难以到达主动脉的颈动脉或肾动脉的动脉。支撑导管包括具有近端，远端和限定从近端朝向远端延伸的第一内腔的内壁表面的导管主体。第二管腔设置在内壁表面和导管主体的外表面之间。多个加强构件设置在第二内腔周围，多个加强构件可接合以选择性地加强导管主体。在另一种构造中，导管还包括设置在第一腔和第二腔之间的第二多个加强构件。

2. 发明申请

US20080058722A1 Stiffening Support Catheter and Methods for Using the Same 有权
标题翻译：加强支撑导管及其使用方法
公开(公告)号：US20080058722A1
公开(公告)日：2008-03-06
申请号：US11738384
申请日：2007-04-20
申请人： Randolf Von Oepen , Ian Clark , Lorcan Coffey , Thomas Reith , Richard Newhauser , Travis Yribarren , Marc Gianotti , Bernhard Uihlein
发明人： Randolf Von Oepen , Ian Clark , Lorcan Coffey , Thomas Reith , Richard Newhauser , Travis Yribarren , Marc Gianotti , Bernhard Uihlein
IPC分类号： A61M25/04 , A61M25/00 , A61M25/09
CPC分类号： A61M25/0054 , A61M25/0053 , A61M2025/0006 , A61M2025/0025 , A61M2025/0063
摘要： A support catheter that can puncture a heart septum with a guidewire without buckling and that can access difficult to reach arteries such as carotid or renal arteries from the aorta under difficult circumstances is provided. The support catheter comprises a catheter body having a proximal end, a distal end, and an interior wall surface defining a first lumen extending from the proximal end toward the distal end. A second lumen is disposed between the interior wall surface and an outer surface of the catheter body. A plurality of stiffening members is disposed around the second lumen, the plurality of stiffening members being engageable to selectively stiffen the catheter body. In another configuration, the catheter further comprises a second plurality of stiffening members disposed between the first lumen and the second lumen.
摘要翻译：提供了一种支撑导管，其可以用导线刺穿心脏隔膜而没有屈曲，并且可以在困难的情况下进入难以到达主动脉的颈动脉或肾动脉的动脉。支撑导管包括具有近端，远端和限定从近端朝向远端延伸的第一内腔的内壁表面的导管主体。第二管腔设置在内壁表面和导管主体的外表面之间。多个加强构件设置在第二内腔周围，多个加强构件可接合以选择性地加强导管主体。在另一种构造中，导管还包括设置在第一腔和第二腔之间的第二多个加强构件。

3. 发明申请

US20110112547A1 Wire Basket Unit Having Fixing Disk Element 有权
标题翻译：具有固定磁盘元件的电线篮单元
公开(公告)号：US20110112547A1
公开(公告)日：2011-05-12
申请号：US12935285
申请日：2008-04-01
申请人： Bernhard Uihlein , Gerard Louis, Florent Torchio
发明人： Bernhard Uihlein , Gerard Louis, Florent Torchio
IPC分类号： A61B17/26
CPC分类号： A61B17/221 , A61B17/22031 , A61B2017/2212
摘要： The invention relates to a wire basket unit with a balloon-shaped wire basket composed of several wire strands (2a, 2b, 2d, 2e) which extend between a front end of the wire basket and a rear end of the wire basket and are formed from one or more wire segments, and with a fixing disc element (13a) on which the wire strands are fixed at the front end of the wire basket so as to form a front closure of the wire basket, wherein the fixing disc element has at least a first through-opening (14a) and a second through-opening (14b).According to the invention, at least a first (2a) of the wire strands is formed from a first wire segment which is looped through a first (14a) of the through-openings of the fixing disc element from the rear forwards and, forming a U-shaped deflection (2c), is looped through a second (14b) of the through-openings of the fixing disc element from the front to the rear again and is thus fixed on the fixing disc element.Use, for example, for medical basket instruments for retrieving stones.
摘要翻译：本发明涉及一种线篮单元，其具有由若干线束（2a，2b，2d，2e）组成的气球形线篮，所述多个线股线（2a，2b，2d，2e）在线篮的前端和线篮的后端之间延伸，一个或多个线段，以及固定盘元件（13a），在线固定盘元件固定在线篮的前端，以便形成线篮的前盖，其中固定盘元件具有至少第一通孔（14a）和第二通孔（14b）。根据本发明，至少第一（2a）线束由第一线段形成，第一线段从后向后穿过固定盘元件的通孔的第一（14a），并形成 U形偏转（2c）通过固定盘元件的通孔的第二（14b）从前向后再循环，并因此固定在固定盘元件上。例如，用于检索石头的医疗篮子仪器。

4. 发明申请

US20080312597A1 Guide Wire For A Medical Instrument 有权
标题翻译：医疗器械导丝
公开(公告)号：US20080312597A1
公开(公告)日：2008-12-18
申请号：US11914321
申请日：2006-05-11
申请人： Bernhard Uihlein
发明人： Bernhard Uihlein
IPC分类号： A61M25/09
CPC分类号： A61M25/09 , A61M2025/09075 , A61M2025/09083 , A61M2025/09133 , A61M2025/0915 , A61M2025/09175 , A61M2025/09183 , A61M2025/09191
摘要： The invention relates to a guide wire for a medical instrument, which has a guide wire core (2) and a sheathing (3) that surrounds the guide wire core at least in sections. According to the invention, the sheathing (3), at least in a shaft section (5) joined to an end section (4), is provided with a rigidity greater than that of the guide wire core. The invention is for use, e.g. in medical instruments for magnetic resonance tomography (MRT) suitable applications.
摘要翻译：本发明涉及一种用于医疗器械的导丝，其具有至少部分包围导丝芯的导丝芯（2）和护套（3）。根据本发明，至少在接合到端部部分（4）的轴部分（5）中，护套（3）具有比导丝芯的刚度更大的刚性。本发明用于，例如，适用于磁共振断层扫描（MRT）的医疗仪器。

5. 发明授权

US08292828B2 Guide wire for a medical instrument 有权
标题翻译：医疗器械导丝
公开(公告)号：US08292828B2
公开(公告)日：2012-10-23
申请号：US11914321
申请日：2006-05-11
申请人： Bernhard Uihlein
发明人： Bernhard Uihlein
IPC分类号： A61B5/00 , A61B6/00 , A61M5/178
CPC分类号： A61M25/09 , A61M2025/09075 , A61M2025/09083 , A61M2025/09133 , A61M2025/0915 , A61M2025/09175 , A61M2025/09183 , A61M2025/09191
摘要： The invention relates to a guide wire for a medical instrument, which has a guide wire core (2) and a sheathing (3) that surrounds the guide wire core at least in sections. According to the invention, the sheathing (3), at least in a shaft section (5) joined to an end section (4), is provided with a rigidity greater than that of the guide wire core. The invention is for use, e.g. in medical instruments for magnetic resonance tomography (MRT) suitable applications.
摘要翻译：本发明涉及一种用于医疗器械的导丝线，其具有至少部分包围导丝芯的导丝芯（2）和护套（3）。根据本发明，至少在接合到端部部分（4）的轴部分（5）中，护套（3）具有比导丝芯的刚度更大的刚性。本发明用于，例如，适用于磁共振断层扫描（MRT）的医疗仪器。

6. 发明申请

US20110098742A1 SHAPE MEMORY FILAMENT FOR SUTURE MANAGEMENT 有权
公开(公告)号：US20110098742A1
公开(公告)日：2011-04-28
申请号：US12983325
申请日：2011-01-02
申请人： Thomas P. Knapp , Bernhard Uihlein , Stanley O. Thompson , Timothy J. Coonahan , Jon Taylor
发明人： Thomas P. Knapp , Bernhard Uihlein , Stanley O. Thompson , Timothy J. Coonahan , Jon Taylor
IPC分类号： A61B17/04
CPC分类号： A61B17/0485 , A61B17/0401 , A61B17/06066 , A61B17/06166 , A61B2017/00867 , A61B2017/061
摘要： A member of a rigid flexible elastic material, the member including a body portion and an aperture portion with the member adapted for delivery through an axial longitudinal channel of a percutaneous delivery subsystem, the aperture portion including an expanded mode having a lateral dimension greater than an inner diameter of the channel when the aperture portion extends outside the channel and a collapsed mode wherein the lateral dimension is not greater than the inner diameter of the channel when the aperture portion is within the channel, the channel including a first axial opening and a second axial opening with the aperture portion transitioning from the expanded mode to the collapsed mode when inserted into the openings and the aperture transitioning from the collapsed mode to the expanded mode when exiting from the openings.

7. 发明授权

US09345500B2 Manually actuated function hose instrument and operating device therefor 有权
标题翻译：手动启动功能软管仪表及其操作装置
公开(公告)号：US09345500B2
公开(公告)日：2016-05-24
申请号：US13583463
申请日：2011-03-04
申请人： Bernhard Uihlein
发明人： Bernhard Uihlein
IPC分类号： A61B17/22 , A61B17/221 , A61B1/00 , A61B1/018 , A61B17/00
CPC分类号： A61B17/221 , A61B1/00066 , A61B1/018 , A61B2017/00477
摘要： A manually actuated function hose instrument has a hose-shaped function part and a wire-shaped function part extending in the latter, wherein the two function parts are axially movable relative to each other in order to exert a useful function at a distal section remote from a proximal end section. An associated operating device, which has two operating parts, is arranged at the proximal end section of the function parts. A fixing part is provided which serves for the external fixing of the operating device and with which the second operating part is coupled in an axially relatively movable manner, and/or the second operating part is connected non-releasably to the proximal end section of the hose-shaped function part and contains an operating ring with a circumferential finger recess as operating area.
摘要翻译：手动功能软管仪器具有软管形功能部件和在其中延伸的线形功能部件，其中两个功能部件可相对于彼此轴向移动，以便在远离部件的远端部分发挥有用功能。近端部分。具有两个操作部件的相关联的操作装置布置在功能部件的近端部分。提供一种固定部件，其用于操作装置的外部固定，并且第二操作部件以其轴向相对移动的方式与其连接，和/或第二操作部件不可释放地连接到所述操作装置的近端部分软管形功能部件，并包含具有作为操作区域的周向手指凹部的操作环。

8. 发明授权

US09174022B2 Medical catheter instrument 有权
标题翻译：医用导管仪
公开(公告)号：US09174022B2
公开(公告)日：2015-11-03
申请号：US13389545
申请日：2010-05-04
申请人： Bernhard Uihlein
发明人： Bernhard Uihlein
IPC分类号： A61M25/092 , A61M25/01 , A61B1/005 , G02B23/24 , A61B17/00 , A61M25/00
CPC分类号： A61M25/0144 , A61B1/0053 , A61B2017/003 , A61B2017/00318 , A61B2017/00331 , A61M25/0052 , A61M25/0141 , A61M25/0147 , G02B23/2476
摘要： A medical catheter instrument has a shaft portion, a distal portion bendable in a controlled manner in at least one direction relative to the shaft portion, and a control element extending in an axially movable manner through the shaft portion to the distal portion. The axial movement of the control element controls a corresponding bending movement of the distal portion. The catheter instrument includes a bending assembly having at least one elongated, elastically bendable stiffening element and at least one elongated, bendable and axially length-adjustable bending element, the elements being provided in an axial sub-region of the distal portion and extending therein with an axial main component, wherein the stiffening element forms an element restoring bending movement and has a higher flexural stiffness than the bending element, and the bending element is coupled to the control element or forms part of the same.
摘要翻译：一种医疗用导管器具具有轴部，远端部在相对于所述轴部的至少一个方向上以受控的方式弯曲，以及控制元件，其以轴向移动的方式通过所述轴部延伸到所述远端部。控制元件的轴向运动控制远端部分的相应的弯曲运动。导管仪器包括具有至少一个细长的可弹性弯曲的加强元件和至少一个细长的可弯曲和轴向长度可调节的弯曲元件的弯曲组件，所述元件设置在远端部分的轴向子区域中，并在其中延伸轴向主要部件，其中所述加强元件形成恢复弯曲运动的元件并且具有比所述弯曲元件更高的弯曲刚度，并且所述弯曲元件联接到所述控制元件或形成所述弯曲元件的一部分。

9. 发明授权

US08852203B2 Multi-wire instrument, in particular for endoscopes 有权
标题翻译：多线仪器，特别是内窥镜
公开(公告)号：US08852203B2
公开(公告)日：2014-10-07
申请号：US12160585
申请日：2007-01-11
申请人： Bernhard Uihlein
发明人： Bernhard Uihlein
IPC分类号： A61B17/24 , A61B17/00 , A61B17/221 , A61B19/00
CPC分类号： A61B17/00234 , A61B17/221 , A61B2017/2212 , A61B2090/037
摘要： A multi-wire instrument has a distal functional section, in which a plurality of individual wires form a wire basket, wherein they are combined at a distal end and connected to one another by being joined directly to one another or to a distal terminating body while forming a respective predetermined breaking connection. A shaft section extends between the distal functional section and a proximal end region of the multi-wire instrument. The individual wires extend in one piece from their distal end to the proximal end region of the multi-wire instrument and the shaft section is formed by the individual wires, which are combined there and held together. The individual wires are twisted together in the entire shaft section up to the basket-forming functional section, wherein they merge from the twisted distal end of the shaft section with radial widening, and/or the individual wires are twisted together in a distal end region which adjoins the basket-forming functional section in a distal manner and in this case abut one another along this twisting.
摘要翻译：多线制仪器具有远端功能部分，其中多根单独的线形成线筐，其中它们在远端结合并且通过彼此直接连接或连接到远端终端而彼此连接，同时形成相应的预定断开连接。轴部分在远端功能部分和多线仪器的近端区域之间延伸。各个电线从多线器械的远端部分延伸到近端区域，并且单独的电线由组合在一起的各个电线形成。单个线在整个轴部分中一直绞合到篮形功能部分，其中它们从轴部的扭曲远端与径向加宽合并，和/或单根线在远端区域中扭绞在一起其以远端方式邻接篮形成功能部分，并且在这种情况下沿着该扭转彼此邻接。

10. 发明授权

US08562624B2 Stone catching basket instrument and method for producing the same 失效
标题翻译：石笼式仪器及其制作方法
公开(公告)号：US08562624B2
公开(公告)日：2013-10-22
申请号：US12031319
申请日：2008-02-14
申请人： Bernhard Uihlein
发明人： Bernhard Uihlein
IPC分类号： A61B17/22
CPC分类号： A61F2/01 , A61B17/221 , A61B2017/00526 , A61B2017/00867 , A61B2017/2212 , A61F2002/016 , A61F2230/005 , A61F2230/0076 , Y10T29/18
摘要： A stone catching instrument for use, for example, as a stone catching basket and a wire filter unit for medical instruments, and method for producing the same, are provided. The stone catching basket instrument has a multiwire basket unit with several wire sections connected with one another as a cohesive wire complex, the wire complex cut in one piece out of a planar material in a rosette-shape and bent to form the wire basket unit. The wire sections extend essentially radially and are cohesive with one another at their inner radial ends at a wire linkage area. The wire basket unit when in a widened condition is arranged to catch particles caught through spaces between the wire sections, and when moved to a drawn-together condition, holds particles in the wire basket unit.
摘要翻译：本发明提供了一种用于例如采石笼和用于医疗器械的电线过滤器单元的采石仪器及其制造方法。采石筐仪具有多丝筐单元，其多个线段彼此连接，作为内聚线复合体，线复合体以玫瑰花形状从平面材料中切割成一片并弯曲形成线筐单元。电线部分基本上径向延伸，并且在其连接区域处的内部径向端部彼此内聚。当处于加宽状态时，线筐单元被布置成捕获通过线段之间的空间捕获的颗粒，并且当移动到拉制状态时，将颗粒保持在线筐单元中。

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