公开(公告)号：USD614774S1

公开(公告)日：2010-04-27

申请号：US29329613

申请日：2008-12-18

申请人： Keith H. Gausmann ,  Joey Nakayama ,  Adam Ruggles ,  Gary F. Prokop ,  David Chesley ,  Mark Wolfson ,  Natan Pheil ,  David S. Jaggi ,  Martin Rathgeber

设计人： Keith H. Gausmann ,  Joey Nakayama ,  Adam Ruggles ,  Gary F. Prokop ,  David Chesley ,  Mark Wolfson ,  Natan Pheil ,  David S. Jaggi ,  Martin Rathgeber

公开(公告)号：US20060184139A1

公开(公告)日：2006-08-17

申请号：US11057286

申请日：2005-02-11

申请人： Karla Quigley ,  Paul DiCarlo ,  Mark Wolfson

发明人： Karla Quigley ,  Paul DiCarlo ,  Mark Wolfson

IPC分类号： A61M5/00

CPC分类号： A61M39/26 ,  A61M1/3661 ,  A61M1/367 ,  A61M39/0613

摘要： A valve assembly for vascular access, comprising a body defining a lumen adapted for flowing blood, the body including a luer housing for connection with a first blood conduit and a barb housing for connection with a second blood conduit and a plurality of slitted membranes disposed within the body portion, each of the slitted membranes generating a partial pressure drop for flow therethrough, each of the partial pressure drops being smaller than a total pressure drop for flow through the body portion.

摘要翻译： 一种用于血管通路的阀组件，包括限定适于流动血液的内腔的主体，所述主体包括用于与第一血液管道连接的鲁尔壳体和用于与第二血液导管连接的倒钩壳体和设置在其中的多个切割膜 主体部分中，每个分切膜产生用于流过其的分压压力，每个分压力小于通过主体部分流动的总压降。

公开(公告)号：US08292946B2

公开(公告)日：2012-10-23

申请号：US11258278

申请日：2005-10-25

申请人： Robert Thistle ,  Mark Wolfson

发明人： Robert Thistle ,  Mark Wolfson

IPC分类号： A61F2/06

CPC分类号： A61F2/90 ,  A61F2002/825 ,  A61F2002/8486 ,  A61F2220/0016 ,  A61F2230/0017

摘要： An implant adapted to be retained in a body lumen includes a barb for engaging the lumen wall. The barb includes a yieldable element adapted to yield in response to a force, above a predetermined limit, tending to cause migration of the implant. The barb may comprise a shape memory material adapted to change shape when the material undergoes a stress induced phase change and thereby to disengage from the lumen wall.

摘要翻译： 适于保持在体腔中的植入物包括用于接合管腔壁的倒钩。 倒钩包括适于在高于预定极限的情况下响应于力产生的可屈服元件，倾向于引起植入物的迁移。 倒钩可以包括形状记忆材料，其适于当材料经历应力诱导相变并从而与腔壁脱离时改变形状。

公开(公告)号：US20090187141A1

公开(公告)日：2009-07-23

申请号：US12254532

申请日：2008-10-20

申请人： Raymond Lareau ,  Mark Wolfson

发明人： Raymond Lareau ,  Mark Wolfson

IPC分类号： A61M25/14 ,  B23P11/00 ,  B29C47/00

CPC分类号： A61M25/0032 ,  A61M25/003 ,  A61M25/0068 ,  A61M25/007 ,  A61M2025/0031 ,  A61M2025/0037 ,  A61M2025/0073 ,  Y10T29/49826

摘要： A flow control tip for a catheter comprises a partition dividing the catheter into first and second lumens, a first orifice fluidly connected to the first lumen and a second orifice fluidly connected to the second lumen, the first orifice being proximal to the second orifice, an elongate protrusion extending along a portion of the partition substantially along a centerline of the elongated body and a deflecting surface extending at an angle relative to the protrusion to direct flow from the first orifice away from the centerline.

摘要翻译： 用于导管的流量控制尖端包括将导管分成第一和第二腔的分隔件，流体连接到第一腔的第一孔和流体连接到第二腔的第二孔，第一孔邻近第二孔， 沿着分隔件的一部分延伸的细长突起，基本上沿细长体的中心线延伸，偏转表面相对于突起以一定角度延伸，以引导从第一孔远离中心线流动。

公开(公告)号：US08337451B2

公开(公告)日：2012-12-25

申请号：US12254532

申请日：2008-10-20

申请人： Raymond Lareau ,  Mark Wolfson

发明人： Raymond Lareau ,  Mark Wolfson

IPC分类号： A61M3/00

CPC分类号： A61M25/0032 ,  A61M25/003 ,  A61M25/0068 ,  A61M25/007 ,  A61M2025/0031 ,  A61M2025/0037 ,  A61M2025/0073 ,  Y10T29/49826

摘要： A flow control tip for a catheter comprises a partition dividing the catheter into first and second lumens, a first orifice fluidly connected to the first lumen and a second orifice fluidly connected to the second lumen, the first orifice being proximal to the second orifice, an elongate protrusion extending along a portion of the partition substantially along a centerline of the elongated body and a deflecting surface extending at an angle relative to the protrusion to direct flow from the first orifice away from the centerline.

摘要翻译： 用于导管的流量控制尖端包括将导管分成第一和第二腔的分隔件，流体连接到第一腔的第一孔和流体连接到第二腔的第二孔，第一孔邻近第二孔， 沿着分隔件的一部分延伸的细长突起，基本上沿细长体的中心线延伸，偏转表面相对于突起以一定角度延伸，以引导从第一孔远离中心线流动。

公开(公告)号：US20090182286A1

公开(公告)日：2009-07-16

申请号：US12207220

申请日：2008-09-09

申请人： Mark Wolfson

发明人： Mark Wolfson

IPC分类号： A61M25/01

CPC分类号： A61M39/02 ,  A61M2039/0036 ,  A61M2039/0072

摘要： A septum for a catheter port comprises a proximal port sealing surface sized to cover a port opening and a distal fluid chamber facing surface which, when the septum is mounted in a port, faces a fluid chamber of the port in combination with a peripheral portion extending radially beyond the port sealing surface for engaging a housing of the port and retaining the septum in place on the housing and a protrusion extending distally beyond the fluid chamber facing surface so that, when the septum is mounted in a port, the protrusion extends distally into a fluid chamber thereof, a radially outer surface of the protrusion frictionally engaging a wall of the fluid chamber.

摘要翻译： 用于导管端口的隔膜包括近端口密封表面，其尺寸适于覆盖端口开口和远端流体腔对面的表面，当隔膜安装在端口中时，所述近端口密封表面面向端口的流体室， 径向地超过端口密封表面，用于接合端口的壳体并将隔膜保持在壳体上的适当位置;以及突出部，其向远侧延伸超出流体腔体相对表面，使得当隔膜安装在端口中时，突出部向远侧延伸到 其流体室，突出部的径向外表面摩擦地接合流体室的壁。

公开(公告)号：US08328768B2

公开(公告)日：2012-12-11

申请号：US11057286

申请日：2005-02-11

申请人： Karla Weaver Quigley ,  Paul DiCarlo ,  Mark Wolfson

发明人： Karla Weaver Quigley ,  Paul DiCarlo ,  Mark Wolfson

IPC分类号： A61M5/00

CPC分类号： A61M39/26 ,  A61M1/3661 ,  A61M1/367 ,  A61M39/0613

摘要： A valve assembly for vascular access, comprising a body defining a lumen adapted for flowing blood, the body including a luer housing for connection with a first blood conduit and a barb housing for connection with a second blood conduit and a plurality of slitted membranes disposed within the body portion, each of the slitted membranes generating a partial pressure drop for flow therethrough, each of the partial pressure drops being smaller than a total pressure drop for flow through the body portion.

摘要翻译： 一种用于血管通路的阀组件，包括限定适于流动血液的内腔的主体，所述主体包括用于与第一血液管道连接的鲁尔壳体和用于与第二血液导管连接的倒钩壳体和设置在其中的多个切割膜 主体部分中，每个分切膜产生用于流过其的分压压力，每个分压力小于通过主体部分流动的总压降。

公开(公告)号：US20070093888A1

公开(公告)日：2007-04-26

申请号：US11258278

申请日：2005-10-25

申请人： Robert Thistle ,  Mark Wolfson

发明人： Robert Thistle ,  Mark Wolfson

IPC分类号： A61F2/06

CPC分类号： A61F2/90 ,  A61F2002/825 ,  A61F2002/8486 ,  A61F2220/0016 ,  A61F2230/0017

摘要： An implant adapted to be retained in a body lumen includes a barb for engaging the lumen wall. The barb includes a yieldable element adapted to yield in response to a force, above a predetermined limit, tending to cause migration of the implant. The barb may comprise a shape memory material adapted to change shape when the material undergoes a stress induced phase change and thereby to disengage from the lumen wall.

摘要翻译： 适于保持在体腔中的植入物包括用于接合管腔壁的倒钩。 倒钩包括适于在高于预定极限的情况下响应于力产生的可屈服元件，倾向于引起植入物的迁移。 倒钩可以包括形状记忆材料，其适于当材料经历应力诱导相变并从而与腔壁脱离时改变形状。

公开(公告)号：US20050148957A1

公开(公告)日：2005-07-07

申请号：US10752257

申请日：2004-01-06

申请人： Mark Girard ,  Todd Beaupre ,  Benjamin Bell ,  Mark Wolfson ,  Richard Nisil ,  Jeffrey Crowley ,  Nathan Murphy

发明人： Mark Girard ,  Todd Beaupre ,  Benjamin Bell ,  Mark Wolfson ,  Richard Nisil ,  Jeffrey Crowley ,  Nathan Murphy

IPC分类号： A61M39/02 ,  A61M39/04 ,  A61M31/00

CPC分类号： A61M39/0208 ,  A61M39/04 ,  A61M2039/0072

摘要： An access port comprises a housing with a first opening formed therein and a septum mounted within the housing sealing the first opening, the septum including an outer surface covering the first opening and self-sealing after penetration by a needle and an attachment portion for securing the septum to the housing, the attachment portion including a chamfer which, when the septum is mounted within the housing is subject to a force oriented substantially perpendicularly with respect to a plane of the outer surface, the chamfered portion redirecting a portion of the force to compress the outer surface. A septum for an access port comprises an attachment portion adapted to abut a septum seat of the access port and an operative surface adapted to permit penetration by a needle and resealing itself after removal of the needle in combination with a chamfered portion providing a transition between the attachment portion and the operative surface, the chamfered portion re-directing a component of a force applied to the chamfered portion to compress the operative surface.

摘要翻译： 入口端口包括壳体，其中形成有第一开口，并且安装在所述壳体内的隔膜密封所述第一开口，所述隔膜包括覆盖所述第一开口的外表面，并且在被针穿入之后自身密封，以及用于固定所述第一开口的附接部分 所述安装部分包括倒角，所述倒角当所述隔膜安装在所述壳体内时受到基本垂直于所述外表面的平面定向的力，所述倒角部分将所述力的一部分重新定向以压缩 外表面。 用于进入端口的隔膜包括适于邻接进入口的隔膜座的附接部分和适于允许针穿透的操作表面，并且在移除针后与其自身之间重新密封，该倒角部分提供在 安装部分和操作表面，倒角部分重新引导施加到倒角部分的力的分量以压缩操作表面。

公开(公告)号：US08366687B2

公开(公告)日：2013-02-05

申请号：US10752257

申请日：2004-01-06

申请人： Mark Girard ,  Todd Beaupre ,  Benjamin Bell ,  Mark Wolfson ,  Richard Nisil ,  Jeffrey J. Crowley ,  Nathan Murphy

发明人： Mark Girard ,  Todd Beaupre ,  Benjamin Bell ,  Mark Wolfson ,  Richard Nisil ,  Jeffrey J. Crowley ,  Nathan Murphy

IPC分类号： A61M37/00

CPC分类号： A61M39/0208 ,  A61M39/04 ,  A61M2039/0072

摘要： An access port comprises a housing with a first opening and a self sealing septum sealing the first opening, the septum including an attachment portion for securing the septum to the housing, the attachment portion including a chamfer which, when the septum is mounted within the housing is subject to a force oriented substantially perpendicularly with respect to a plane of the outer surface, the chamfered portion redirecting a portion of the force to compress the outer surface. A septum for an access port comprises an attachment portion for abutting a septum seat of the access port and an operative surface permitting penetration by a needle and resealing itself after removal of the needle in combination with a chamfered portion providing a transition between the attachment portion and the operative surface, the chamfered portion re-directing a component of a force applied to the chamfered portion to compress the operative surface.

摘要翻译： 入口端口包括具有第一开口的壳体和密封第一开口的自密封隔膜，所述隔膜包括用于将所述隔膜固定到所述壳体的附接部分，所述附接部分包括倒角，当所述隔膜安装在所述壳体内时 受到相对于外表面的平面基本上垂直定向的力，倒角部分重定向力的一部分以压缩外表面。 用于进入端口的隔膜包括用于邻接进入口的隔膜座的附接部分和允许针穿透的操作表面，并且在移除针之后重新密封自身，该倒角部分提供在附接部分和 操作表面，倒角部分重新引导施加到倒角部分的力的分量以压缩操作表面。