公开(公告)号：US20090062726A1

公开(公告)日：2009-03-05

申请号：US12122636

申请日：2008-05-16

申请人： Russell Ford ,  Scott McGill ,  Clifford Teoh ,  Michael Williams ,  Kamal Ramzipoor ,  Like Que ,  Ann Huang ,  Elena Oo ,  Christina Ma ,  Stella Chu

发明人： Russell Ford ,  Scott McGill ,  Clifford Teoh ,  Michael Williams ,  Kamal Ramzipoor ,  Like Que ,  Ann Huang ,  Elena Oo ,  Christina Ma ,  Stella Chu

IPC分类号： A61B17/00

CPC分类号： A61B17/12022 ,  A61B17/12113 ,  A61B17/12145 ,  A61B17/12154 ,  A61B2017/00022 ,  A61B2017/12063

摘要： An implant assembly comprises an elongated pusher member, and an implantable device (e.g., a vaso-occlusive device) mounted to the distal end of the pusher member. The implant assembly further comprises an electrolytically severable joint disposed on the pusher member, wherein the implantable device detaches from the pusher member when the severable joint is severed, and a return electrode carried by the distal end of the pusher member (e.g., a coil disposed about the pusher member) in proximity to, but electrically isolated from, the severable joint. The implant assembly further comprises a terminal carried by the proximal end of the pusher member in electrical communication with the severable joint.

摘要翻译： 植入物组件包括细长的推动器构件和安装到推动器构件的远端的可植入装置（例如，血管闭塞装置）。 植入物组件还包括设置在推动器构件上的电解可分离的接头，其中当可切断接头被切断时，可植入装置与推动器构件分离，以及由推动器构件的远端（例如，线圈设置 围绕推动器构件）接近，但是与可分开的接头电隔离。 植入物组件还包括由推动器构件的近端承载的端子，其与可分离接头电连通。

公开(公告)号：US08974513B2

公开(公告)日：2015-03-10

申请号：US13540514

申请日：2012-07-02

申请人： Russell Ford ,  Scott McGill ,  Clifford Teoh ,  Michael Williams ,  Kamal Ramzipoor ,  Like Que ,  Ann Huang ,  Elena Oo ,  Christina Ma ,  Stella Chu

发明人： Russell Ford ,  Scott McGill ,  Clifford Teoh ,  Michael Williams ,  Kamal Ramzipoor ,  Like Que ,  Ann Huang ,  Elena Oo ,  Christina Ma ,  Stella Chu

IPC分类号： A61F2/06 ,  A61B17/12 ,  A61B17/00

CPC分类号： A61B17/12022 ,  A61B17/12113 ,  A61B17/12145 ,  A61B17/12154 ,  A61B2017/00022 ,  A61B2017/12063

摘要： An implant assembly comprises an elongated pusher member, and an implantable device (e.g., a vaso-occlusive device) mounted to the distal end of the pusher member. The implant assembly further comprises an electrolytically severable joint disposed on the pusher member, wherein the implantable device detaches from the pusher member when the severable joint is severed, and a return electrode carried by the distal end of the pusher member (e.g., a coil disposed about the pusher member) in proximity to, but electrically isolated from, the severable joint. The implant assembly further comprises a terminal carried by the proximal end of the pusher member in electrical communication with the severable joint.

摘要翻译： 植入物组件包括细长的推动器构件和安装到推动器构件的远端的可植入装置（例如，血管闭塞装置）。 植入物组件还包括设置在推动器构件上的电解可分离的接头，其中当可切断接头被切断时，可植入装置与推动器构件分离，以及由推动器构件的远端（例如，线圈设置 围绕推动器构件）接近，但是与可分开的接头电隔离。 植入物组件还包括由推动器构件的近端承载的端子，其与可分离接头电连通。

公开(公告)号：US08221483B2

公开(公告)日：2012-07-17

申请号：US12122636

申请日：2008-05-16

申请人： Russell Ford ,  Scott McGill ,  Clifford Teoh ,  Michael Williams ,  Kamal Ramzipoor ,  Like Que ,  Ann Huang ,  Elena Oo ,  Christina Ma ,  Stella Chu

发明人： Russell Ford ,  Scott McGill ,  Clifford Teoh ,  Michael Williams ,  Kamal Ramzipoor ,  Like Que ,  Ann Huang ,  Elena Oo ,  Christina Ma ,  Stella Chu

IPC分类号： A61F2/06

CPC分类号： A61B17/12022 ,  A61B17/12113 ,  A61B17/12145 ,  A61B17/12154 ,  A61B2017/00022 ,  A61B2017/12063

摘要： An implant assembly comprises an elongated pusher member, and an implantable device (e.g., a vaso-occlusive device) mounted to the distal end of the pusher member. The implant assembly further comprises an electrolytically severable joint disposed on the pusher member, wherein the implantable device detaches from the pusher member when the severable joint is severed, and a return electrode carried by the distal end of the pusher member (e.g., a coil disposed about the pusher member) in proximity to, but electrically isolated from, the severable joint. The implant assembly further comprises a terminal carried by the proximal end of the pusher member in electrical communication with the severable joint.

摘要翻译： 植入物组件包括细长的推动器构件和安装到推动器构件的远端的可植入装置（例如，血管闭塞装置）。 植入物组件还包括设置在推动器构件上的电解可分离的接头，其中当可切断接头被切断时，可植入装置与推动器构件分离，以及由推动器构件的远端（例如，线圈设置 围绕推动器构件）接近，但是与可分开的接头电隔离。 植入物组件还包括由推动器构件的近端承载的端子，其与可分离接头电连通。

公开(公告)号：US20070055302A1

公开(公告)日：2007-03-08

申请号：US11423934

申请日：2006-06-13

申请人： William Henry ,  Charles Daly ,  Russell Ford ,  Michael Williams ,  Hanh Duong ,  Hughie Devaney ,  Kamal Ramzipoor ,  Clifford Teoh ,  Richard Murphy ,  Andrew Huffmaster ,  Scott McGill

发明人： William Henry ,  Charles Daly ,  Russell Ford ,  Michael Williams ,  Hanh Duong ,  Hughie Devaney ,  Kamal Ramzipoor ,  Clifford Teoh ,  Richard Murphy ,  Andrew Huffmaster ,  Scott McGill

IPC分类号： A61M29/00

CPC分类号： A61B17/12022 ,  A61B17/12109 ,  A61B17/12113 ,  A61B17/12154 ,  A61B2017/1205 ,  A61B2017/12054 ,  A61B2017/12063 ,  A61M25/09 ,  A61M2025/09133

摘要： A device for delivering an occlusive element includes an elongate sheath having a lumen therein. An elongate core member is disposed within the lumen and is formed from a proximal portion and distal portion connected via a joint. The distal portion of the elongate member includes a severable junction secured to the occlusive element. A marker coil is coaxially arranged around the distal portion of the elongate core member and is partially disposed inside the sheath lumen. A coil member is coaxially arranged around the distal portion of the elongate core member and coaxially arranged around at least a portion of the marker coil extending outside the lumen of the sheath. The coil member is secured at a distal end thereof to the distal portion of the elongate core member. The device resists axial compression while allowing for radial bending.

摘要翻译： 用于递送闭塞元件的装置包括其中具有内腔的细长护套。 细长的芯构件设置在内腔内，并且由通过接头连接的近端部分和远端部分形成。 细长构件的远端部分包括固定到闭塞元件的可分开的连接点。 标记线圈围绕细长芯构件的远端部分同轴布置，并且部分地设置在鞘腔内。 线圈构件围绕细长芯构件的远侧部分同轴地布置，并且围绕标记线圈的至少一部分同轴地布置，该标记线圈延伸到护套内腔的外侧。 线圈构件在其远端固定到细长芯构件的远端部分。 该装置抵抗轴向压缩同时允许径向弯曲。

公开(公告)号：US09636115B2

公开(公告)日：2017-05-02

申请号：US11423934

申请日：2006-06-13

申请人： William S. Henry ,  Charles Daly ,  Russell Ford ,  Michael D. Williams ,  Hanh Duong ,  Hughie Devaney ,  Kamal Ramzipoor ,  Clifford Teoh ,  Richard Murphy ,  Andrew Huffmaster ,  Scott McGill

发明人： William S. Henry ,  Charles Daly ,  Russell Ford ,  Michael D. Williams ,  Hanh Duong ,  Hughie Devaney ,  Kamal Ramzipoor ,  Clifford Teoh ,  Richard Murphy ,  Andrew Huffmaster ,  Scott McGill

IPC分类号： A61M29/00 ,  A61B17/12 ,  A61M25/09

CPC分类号： A61B17/12022 ,  A61B17/12109 ,  A61B17/12113 ,  A61B17/12154 ,  A61B2017/1205 ,  A61B2017/12054 ,  A61B2017/12063 ,  A61M25/09 ,  A61M2025/09133

摘要： A device for delivering an occlusive element includes an elongate sheath having a lumen therein. An elongate core member is disposed within the lumen and is formed from a proximal portion and distal portion connected via a joint. The distal portion of the elongate member includes a severable junction secured to the occlusive element. A marker coil is coaxially arranged around the distal portion of the elongate core member and is partially disposed inside the sheath lumen. A coil member is coaxially arranged around the distal portion of the elongate core member and coaxially arranged around at least a portion of the marker coil extending outside the lumen of the sheath. The coil member is secured at a distal end thereof to the distal portion of the elongate core member. The device resists axial compression while allowing for radial bending.

公开(公告)号：US20090177261A1

公开(公告)日：2009-07-09

申请号：US12319255

申请日：2009-01-05

申请人： Clifford Teoh ,  Michael Williams ,  Gregory E. Mirigian ,  Kirsten Carroll ,  James M. Anderson ,  Jay Rassat ,  Benjamin Arcand ,  Derek Sutermeister

发明人： Clifford Teoh ,  Michael Williams ,  Gregory E. Mirigian ,  Kirsten Carroll ,  James M. Anderson ,  Jay Rassat ,  Benjamin Arcand ,  Derek Sutermeister

IPC分类号： A61M29/00 ,  A61F2/06 ,  A61B19/00

CPC分类号： A61B17/12022 ,  A61B17/12109 ,  A61B17/12113 ,  A61B17/1214 ,  A61B17/12145 ,  A61B2017/12068 ,  A61B2017/12077 ,  A61B2017/1209

摘要： Disclosed herein are detachment mechanisms for vaso-occlusive devices that allow for rapid operator-controlled release of the vaso-occlusive device into the selected site. Also disclosed are vaso-occlusive assemblies comprising these detachment mechanisms and methods of using these detachment mechanisms and vaso-occlusive assemblies.

摘要翻译： 本文公开了一种用于血管闭塞装置的分离机构，其允许快速操作者控制将血管闭塞装置释放到选定部位。 还公开了包括这些分离机构的血管闭塞组件和使用这些分离机构和血管闭塞组件的方法。

公开(公告)号：US09055948B2

公开(公告)日：2015-06-16

申请号：US11270035

申请日：2005-11-09

申请人： Kevin M. Jaeger ,  Clifford Teoh

发明人： Kevin M. Jaeger ,  Clifford Teoh

IPC分类号： A61M29/00 ,  A61B17/12 ,  A61L31/02

CPC分类号： A61B17/12022 ,  A61B17/12113 ,  A61B17/12145 ,  A61B17/1215 ,  A61B2017/12054 ,  A61B2017/12063 ,  A61L31/022

摘要： This is a device for occluding a space within the body. In particular, the device comprises a proximal portion having a complex, three-dimensional shape and a distal portion, where the diameter of the shape defined by the distal portion is smaller than the diameter of the shape defined by the proximal portion. The devices may be placed in a desired site within a mammal and are useful in occluding devices.

摘要翻译： 这是一个用于遮挡体内空间的装置。 特别地，该装置包括具有复杂的三维形状和远端部分的近端部分，其中由远侧部分限定的形状的直径小于由近端部分限定的形状的直径。 装置可以放置在哺乳动物内的期望的位置，并且可用于阻塞装置。

公开(公告)号：US08968352B2

公开(公告)日：2015-03-03

申请号：US10631928

申请日：2003-07-31

申请人： Clifford Teoh ,  Joseph C. Eder ,  Michael P. Wallace ,  Stephen C. Porter ,  David C. Barry ,  Amol Parkar

发明人： Clifford Teoh ,  Joseph C. Eder ,  Michael P. Wallace ,  Stephen C. Porter ,  David C. Barry ,  Amol Parkar

IPC分类号： A61M29/00 ,  A61B17/12

CPC分类号： A61B17/12022 ,  A61B17/12113 ,  A61B17/12172

摘要： The present invention is a method for treating aneurysms of various shapes and sizes.

摘要翻译： 本发明是一种治疗各种形状和大小的动脉瘤的方法。

公开(公告)号：US20100160944A1

公开(公告)日：2010-06-24

申请号：US12589756

申请日：2009-10-28

申请人： Clifford Teoh ,  John M. K. Daniel

发明人： Clifford Teoh ,  John M. K. Daniel

IPC分类号： A61M29/00 ,  A61F2/06 ,  C09J5/00

CPC分类号： A61B17/12022 ,  A61B17/12145 ,  A61B17/12154 ,  A61B2017/12068 ,  A61L31/048 ,  A61L31/06 ,  A61L2430/36 ,  C08L23/12 ,  C08L23/08 ,  C08L67/02 ,  C08L77/06

摘要： Disclosed herein are vaso-occlusive assemblies for deploying implantable devices into the vasculature of a patient. More particularly, disclosed herein are vaso-occlusive assemblies comprising at least one thermally detachable polymer structure permanently attached to the implantable device and non-permanently attached to the delivery device prior to deployment. Also described are methods of making and using these assemblies.

摘要翻译： 本文公开了用于将可植入装置部署到患者的脉管系统中的血管闭塞组件。 更具体地，本文公开了包含至少一个热可分离聚合物结构的血管闭塞组件，其永久地附接到可植入装置并且在部署之前非永久性地附接到递送装置。 还描述了制造和使用这些组件的方法。

公开(公告)号：US20050192619A1

公开(公告)日：2005-09-01

申请号：US10791092

申请日：2004-03-01

申请人： Clifford Teoh ,  Michael Wallace

发明人： Clifford Teoh ,  Michael Wallace

IPC分类号： A61B17/12 ,  A61M29/00

CPC分类号： A61B17/12113 ,  A61B17/12022 ,  A61B17/12145 ,  A61B2017/00526

摘要： A vaso-occlusive implant has a primary helical-coil shape that defines a primary axis and a three-dimensional secondary shape. The secondary shape includes a substantially helical section and a second section having a plurality of non-overlapping loops or loop sections. Each loop defines a plane that is oriented at an angle from about 30-150 degrees relative to a plane defined by an immediately preceding or immediately succeeding loop along the primary axis. The coil sections or loops can be generally circular loops or other smooth shapes.

摘要翻译： 血管闭塞植入体具有限定主轴线和三维二次形状的初级螺旋线圈形状。 次级形状包括基本上螺旋的部分和具有多个非重叠环或环部分的第二部分。 每个环限定了相对于由紧邻的前一个或紧随其后的环沿主轴定义的平面以大约30-150度的角度定向的平面。 线圈段或环可以是大体圆环或其它平滑形状。