公开(公告)号：US08057495B2

公开(公告)日：2011-11-15

申请号：US11519366

申请日：2006-09-12

申请人： Dharmendra Pal ,  Roy S. Collins ,  Andrew W. Conder ,  Kian Olsen ,  Thomas A. Osborne

发明人： Dharmendra Pal ,  Roy S. Collins ,  Andrew W. Conder ,  Kian Olsen ,  Thomas A. Osborne

IPC分类号： A61B17/08

CPC分类号： A61F2/88 ,  A61B17/12022 ,  A61B17/12118 ,  A61B17/12145 ,  A61B17/1215 ,  A61B2017/1205 ,  A61F2002/823

摘要： A system and method for occluding an aneurysm formed in a dilatation area of a body vessel are disclosed. The system comprises a wire guide, a core wire, and an occlusion device. The wire guide comprises a proximal end and a distal end, and has a passageway that extends from the proximal end to the distal end. The core wire comprises a distal end and a proximal end, and is disposed through the passageway so that the proximal end of the core wire proximally extends beyond the proximal end of the wire guide. The occlusion device comprises a distal end and a proximal end, and has a deployed state and an undeployed state. The occlusion device has a pre-set spiraled coil shape when in the deployed state in the vessel. The occlusion device is disposed distally from the core wire in the passageway.

摘要翻译： 公开了一种用于闭塞在身体容器的扩张区域中形成的动脉瘤的系统和方法。 该系统包括导线器，芯线和闭塞装置。 线引导件包括近端和远端，并且具有从近端延伸到远端的通道。 芯线包括远端和近端，并且穿过通道设置，使得芯线的近端近端延伸超过线引导件的近端。 闭塞装置包括远端和近端，并且具有展开状态和未部署状态。 当在容器中处于展开状态时，遮挡装置具有预定的螺旋形线圈形状。 闭塞装置在通道中远离芯线设置。

公开(公告)号：US20060259132A1

公开(公告)日：2006-11-16

申请号：US11414807

申请日：2006-05-01

申请人： Darin Schaffer ,  John Brumleve ,  Kian Olsen ,  Ram Paul ,  Dharmendra Pal ,  Fred Parker

发明人： Darin Schaffer ,  John Brumleve ,  Kian Olsen ,  Ram Paul ,  Dharmendra Pal ,  Fred Parker

IPC分类号： A61F2/06

CPC分类号： A61F2/82 ,  A61F2/01 ,  A61F2/86 ,  A61F2230/008 ,  A61F2250/0048

摘要： A method and device to repair a stenosis in a blood vessel is provided. The medical device has a tubular member and a frame. The frame may be expanded or contracted while maintaining its generally cylindrical configuration. The medical device is retained in a contracted state inside an introducer sheath. The introducer sheath is guided through the stenosis such that a first end of the medical device is located distal the stenosis. The introducer sheath is retracted relative to the medical device, such that the first end of the stent expands to engage the blood vessel distal the stenosis. A mid-portion of the medical device engages the plaque of the stenosis trapping any emboli against the wall of the vessel. The second end expands to engage the blood vessel proximal to stenosis.

摘要翻译： 提供了修复血管狭窄的方法和装置。 医疗装置具有管状构件和框架。 框架可以在保持其大致圆柱形构造的同时膨胀或收缩。 医疗装置在导引鞘内保持收缩状态。 引导器鞘被引导通过狭窄，使得医疗装置的第一端位于狭窄的远端。 引导器护套相对于医疗装置缩回，使得支架的第一端膨胀以使狭窄远端的血管接合。 医疗装置的中部接合狭窄的斑块，将任何栓塞捕获在血管壁上。 第二端扩张以使血管接近狭窄。

公开(公告)号：US20070083257A1

公开(公告)日：2007-04-12

申请号：US11519366

申请日：2006-09-12

申请人： Dharmendra Pal ,  Roy Collins ,  Andrew Conder ,  Kian Olsen ,  Thomas Osborne

发明人： Dharmendra Pal ,  Roy Collins ,  Andrew Conder ,  Kian Olsen ,  Thomas Osborne

IPC分类号： A61F2/06

CPC分类号： A61F2/88 ,  A61B17/12022 ,  A61B17/12118 ,  A61B17/12145 ,  A61B17/1215 ,  A61B2017/1205 ,  A61F2002/823

摘要： A system and method for occluding an aneurysm formed in a dilatation area of a body vessel are disclosed. The system comprises a wire guide, a core wire, and an occlusion device. The wire guide comprises a proximal end and a distal end, and has a passageway that extends from the proximal end to the distal end. The core wire comprises a distal end and a proximal end, and is disposed through the passageway so that the proximal end of the core wire proximally extends beyond the proximal end of the wire guide. The occlusion device comprises a distal end and a proximal end, and has a deployed state and an undeployed state. The occlusion device has a pre-set spiraled coil shape when in the deployed state in the vessel. The occlusion device is disposed distally from the core wire in the passageway.

摘要翻译： 公开了一种用于闭塞在身体容器的扩张区域中形成的动脉瘤的系统和方法。 该系统包括导线器，芯线和闭塞装置。 线引导件包括近端和远端，并且具有从近端延伸到远端的通道。 芯线包括远端和近端，并且穿过通道设置，使得芯线的近端近端延伸超过线引导件的近端。 闭塞装置包括远端和近端，并且具有展开状态和未部署状态。 当在容器中处于展开状态时，遮挡装置具有预定的螺旋形线圈形状。 闭塞装置在通道中远离芯线设置。

公开(公告)号：US08702724B2

公开(公告)日：2014-04-22

申请号：US12643204

申请日：2009-12-21

申请人： Kian Olsen ,  Carsten Skødt ,  Anders Ginge Jensen ,  Frank Christiansen ,  Per Elg{dot over (a)}rd

发明人： Kian Olsen ,  Carsten Skødt ,  Anders Ginge Jensen ,  Frank Christiansen ,  Per Elg{dot over (a)}rd

IPC分类号： A61B17/22

CPC分类号： A61B17/221 ,  A61B17/32056 ,  A61B2017/00867

摘要： A thrombus retrieval device has one or more thrombus engaging elements that are movable between a retracted configuration in which they are stowed within the device and a deployed configuration in which they project from the device to snare an adjacent thrombus for removal from a blood vessel.

摘要翻译： 血栓检索装置具有一个或多个血栓接合元件，该血栓接合元件可以在它们被收纳在装置内的缩回构型和展开构型之间移动，其中它们从该装置突出以围绕相邻的血栓以从血管移除。

公开(公告)号：US20090171279A1

公开(公告)日：2009-07-02

申请号：US12005176

申请日：2007-12-26

申请人： John A. Brumleve ,  Frank J. Fischer ,  Kian Olsen

发明人： John A. Brumleve ,  Frank J. Fischer ,  Kian Olsen

IPC分类号： A61M25/10

CPC分类号： A61M25/10184 ,  A61B1/00068 ,  A61B1/00082 ,  A61B1/015 ,  A61M25/10185 ,  A61M25/104 ,  A61M39/22 ,  A61M2039/229

摘要： A balloon catheter assembly included a catheter provided with a distal end and a proximal end and at least one inflation lumen in the catheter. The inflation lumen includes a distal end and a proximal end. An inflatable balloon is provided at the distal end of the catheter and in fluid communication with the distal end of said inflation lumen. The proximal end of the inflation lumen is able to be coupled to a source of fluid. A flow controller is coupled between the inflation lumen and the fluid source, the flow controller being adjustable by an operator of the balloon catheter assembly so as to adjust the flow of inflation fluid to the balloon. In one embodiment, the flow controller includes a manually operable control actuator and a plurality of discrete flow configurations provided in the form of flow through holes in the flow controller. In another embodiment the flow controller includes a manually operable control actuator and a gradually varying flow passage therethrough by means of a coupling channel within the flow controller of varying channel dimension.

摘要翻译： 气囊导管组件包括设置有导管中的远端和近端以及至少一个充气腔的导管。 充气腔包括远端和近端。 可膨胀气囊设置在导管的远端并且与所述充气腔的远端流体连通。 充气腔的近端能够连接到流体源。 流量控制器耦合在充气腔和流体源之间，流量控制器可由气囊导管组件的操作者调节，以便调节膨胀流体流向球囊。 在一个实施例中，流量控制器包括可手动操作的控制致动器和以流量控制器中的流通孔形式提供的多个离散流配置。 在另一个实施例中，流量控制器包括可手动操作的控制致动器以及通过在不同通道尺寸的流量控制器内的耦合通道穿过的逐渐变化的流动通道。

公开(公告)号：US08123770B2

公开(公告)日：2012-02-28

申请号：US11591050

申请日：2006-11-01

申请人： Kian Olsen ,  Mark J. Hiatt ,  Michael W. Hardert

发明人： Kian Olsen ,  Mark J. Hiatt ,  Michael W. Hardert

IPC分类号： A61B17/22

CPC分类号： A61B17/320725 ,  A61B17/320758 ,  A61B2017/00477 ,  A61B2017/22061 ,  A61M25/104 ,  A61M2025/1086 ,  A61M2025/109

摘要： An integrally formed angioplasty cutting device for balloon angioplasty of a stenotic lesion in a body vessel. The device comprises a distal collar and a proximal collar. The device further comprises at least one strut integrally formed with the distal collar and the proximal collar. At least one of the collars has a slot formed therethrough defining a C-shaped configuration. The strut is configured to be disposed at the stenotic lesion to engage the stenotic lesion for dilatation of the body vessel during angioplasty.

摘要翻译： 一种整体形成的用于球体血管成形术的血管成形术切割装置，其用于体内血管中的狭窄病变。 该装置包括远侧套环和近端套环。 所述装置还包括至少一个与所述远侧套环和所述近侧颈圈一体形成的支柱。 所述套环中的至少一个具有穿过其形成的狭槽，其形成为C形构造。 支柱被配置为设置在狭窄病变处以接合狭窄病变以在血管成形术期间扩张体血管。

公开(公告)号：US20070293935A1

公开(公告)日：2007-12-20

申请号：US11810306

申请日：2007-06-05

申请人： Kian Olsen ,  Thomas Osborne ,  Scott Todd ,  Jason Urbanski

发明人： Kian Olsen ,  Thomas Osborne ,  Scott Todd ,  Jason Urbanski

IPC分类号： A61F2/84 ,  A61M29/02

CPC分类号： A61F2/95 ,  A61F2/958 ,  A61M25/04 ,  A61M25/1002 ,  A61M25/1011

摘要： An intraluminal stent delivery and deployment system and a method of delivering and deploying an intraluminal stent are described. The stent delivery and deployment system includes a catheter, an expandable stent disposed about a portion of the catheter, and at least one anchoring device attached to the catheter. The anchoring device has a proximal portion disposed distal of a midpoint of the stent. The anchoring device is deployed and engages a body vessel before the stent is expanded to a fully expanded configuration, thereby anchoring at least the catheter to the body vessel during the expansion of the stent.

摘要翻译： 描述了腔内支架递送和展开系统以及递送和展开管腔内支架的方法。 支架输送和展开系统包括导管，围绕导管的一部分设置的可扩张支架以及附接到导管的至少一个锚定装置。 锚固装置具有设置在支架中点远端的近端部分。 在支架膨胀到完全展开构型之前，锚定装置被展开并与身体容器接合，从而在支架膨胀期间至少将导管固定在身体容器上。

公开(公告)号：US20110022075A1

公开(公告)日：2011-01-27

申请号：US12841799

申请日：2010-07-22

申请人： Frank Christiansen ,  Per Elgård ,  Anders Ginge Jensen ,  Kian Olsen ,  Carsten Skødt

发明人： Frank Christiansen ,  Per Elgård ,  Anders Ginge Jensen ,  Kian Olsen ,  Carsten Skødt

IPC分类号： A61B17/22 ,  A61M25/00

CPC分类号： A61M25/0023 ,  A61B17/22 ,  A61B17/221 ,  A61B2017/22079 ,  A61B2217/005 ,  A61M1/008 ,  A61M2025/0059

摘要： To prevent a small diameter catheter 10 of soft material from collapsing when being used to aspirate a blood clot 25, the lumen 16 of the catheter contains a longitudinal member 26 having radially-extending fin elements 33. The longitudinal member may itself be a catheter having a lumen 22 through which passes a wire 27 having at its distal end an expandable basket 28 for retrieving the clot.

摘要翻译： 为了防止柔软材料的小直径导管10在用于抽吸血块25时塌陷，导管的内腔16包含具有径向延伸的翅片元件33的纵向构件26.纵向构件本身可以是具有 管腔22，其通过在其远端具有用于取出凝块的可膨胀篮28的线27。

公开(公告)号：US20070106215A1

公开(公告)日：2007-05-10

申请号：US11591050

申请日：2006-11-01

申请人： Kian Olsen ,  Mark Hiatt ,  Michael Hardert

发明人： Kian Olsen ,  Mark Hiatt ,  Michael Hardert

IPC分类号： A61M29/00

CPC分类号： A61B17/320725 ,  A61B17/320758 ,  A61B2017/00477 ,  A61B2017/22061 ,  A61M25/104 ,  A61M2025/1086 ,  A61M2025/109

摘要： An integrally formed angioplasty cutting device for balloon angioplasty of a stenotic lesion in a body vessel. The device comprises a distal collar and a proximal collar. The device further comprises at least one strut integrally formed with the distal collar and the proximal collar. At least one of the collars has a slot formed therethrough defining a C-shaped configuration. The strut is configured to be disposed at the stenotic lesion to engage the stenotic lesion for dilatation of the body vessel during angioplasty.

摘要翻译： 一种整体形成的用于球体血管成形术的血管成形术切割装置，其用于体内血管中的狭窄病变。 该装置包括远侧套环和近端套环。 所述装置还包括至少一个与所述远侧套环和所述近侧颈圈一体形成的支柱。 所述套环中的至少一个具有穿过其形成的狭槽，其形成为C形构造。 支柱被配置为设置在狭窄病变处以接合狭窄病变以在血管成形术期间扩张体血管。

公开(公告)号：US20060173487A1

公开(公告)日：2006-08-03

申请号：US11325977

申请日：2006-01-05

申请人： Renan Uflacker ,  Kian Olsen

发明人： Renan Uflacker ,  Kian Olsen

IPC分类号： A61M29/00

CPC分类号： A61B17/320725 ,  A61B2017/22061 ,  A61M25/104 ,  A61M2025/1084 ,  A61M2025/109

摘要： An angioplasty cutting device for balloon angioplasty of a stenotic lesion in a body vessel. The device comprises a distal ring and a proximal ring. The device further comprises at least one strut attached to the distal ring and proximally extending to the proximal ring. The strut is configured to be disposed at the stenotic lesion to engage the stenotic lesion for dilatation of the body vessel during angioplasty. The strut extending from the proximal ring a predetermined length for delivery and retrieval of the device.

摘要翻译： 一种用于体内血管狭窄病变的球囊血管成形术的血管成形术切割装置。 该装置包括远端环和近端环。 该装置还包括至少一个支柱，其附接到远端环并且近端延伸到近端环。 支柱被配置为设置在狭窄病变处以接合狭窄病变以在血管成形术期间扩张体血管。 支柱从近端环延伸一预定长度，用于装置的运送和取回。