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1. 发明申请

US20060190075A1 Stent retrieval member and devices and methods for retrieving or repositioning a stent 有权
标题翻译：支架取回构件以及用于取出或重新定位支架的装置和方法
公开(公告)号：US20060190075A1
公开(公告)日：2006-08-24
申请号：US11341540
申请日：2006-01-27
申请人： Gary Jordan , Claude Clerc , Paul Norton , Michael Zupkofska , John Damarati
发明人： Gary Jordan , Claude Clerc , Paul Norton , Michael Zupkofska , John Damarati
IPC分类号： A61F2/06
CPC分类号： A61F2/90 , A61F2/885 , A61F2/95 , A61F2002/9511 , A61F2002/9528 , A61F2002/9534 , A61F2210/0014 , A61F2210/0057 , A61F2230/0069 , A61F2250/0039
摘要： An implantable stent includes a stent retrieval member for repositioning or retrieval of the stent after it has been implanted into a bodily lumen. The stent includes a distensible tubular stent having a tubular structure having a tubular wall defined by an interior surface and an exterior surface and having opposed open ends; and a stent retrieval member comprising an elongate member comprising a generally circular perimetric base and a shaped projection having first and second spaced apart members extending acutely or perpendicularly from the base and connected by an apical portion. Force exerted on the shaped projection causes contraction or expansion of the circular base. The circular base is securably attached to one of the open ends of the stent, and the shaped projection extends longitudinally beyond this open end of the stent.
摘要翻译：可植入支架包括支架取回构件，用于在将支架植入体腔后重新定位或取回支架。支架包括具有管状结构的可扩张管状支架，该管状结构具有由内表面和外表面限定的具有相对开口端的管状壁; 以及支架回收构件，其包括细长构件，所述细长构件包括大致圆形的周边基部和成形的突出部，所述突出部具有从所述基部突出或垂直地延伸并且通过顶部部分连接的第一和第二间隔开的构件。施加在成形突起上的力导致圆形底部的收缩或膨胀。圆形基座牢固地连接到支架的一个开口端，并且成形突出部纵向地延伸超过支架的该开口端延伸。

2. 发明申请

US20060116752A1 Atraumatic stent with reduced deployment force, method for making the same and method and apparatus for deploying and positioning the stent 有权
标题翻译：具有降低部署力的无创支架，制造方法以及用于展开和定位支架的方法和装置
公开(公告)号：US20060116752A1
公开(公告)日：2006-06-01
申请号：US11271774
申请日：2005-11-10
申请人： Paul Norton , Michael Zupkofska , Peter Brady , Gary Leanna , Claude Clerc , William Bertolino , Grainne Hanley
发明人： Paul Norton , Michael Zupkofska , Peter Brady , Gary Leanna , Claude Clerc , William Bertolino , Grainne Hanley
IPC分类号： A61F2/06
CPC分类号： A61F2/90 , A61F2220/0058 , A61F2250/0039 , A61F2250/0098 , D04C1/06 , D10B2509/06
摘要： An implantable stent includes a plurality of elongate wires braided to form a hollow tubular structure having a tubular wall to define an interior surface and an exterior surface and having opposed open first and second ends, wherein the opposed open first and second ends are atraumatic ends The atraumatic ends of the stent are desirably free of any loose wire ends. The wires include composite wires to enhance visibility of the wires to provide improved external imaging of the wires in the body. The elongate composite wires of the stent may be metallic wires having an outer metallic portion including a first metal, such as nitinol, and an inner metallic core portion including a second metal, which is a radiopaque material, such as gold, barium sulfate, ferritic particles, platinum, platinum-tungsten, palladium, platinum-iridium, rhodium, tantalum or combinations thereof.
摘要翻译：可植入支架包括编织成多个细长丝线以形成中空管状结构，其具有管状壁以限定内表面和外表面并且具有相对开放的第一和第二端，其中相对的敞开的第一和第二端是无创伤的端部支架的无创末端理想地没有任何松散的线末端。电线包括复合线，以增强电线的可视性，以提供改进的身体线材的外部成像。支架的细长复合线可以是金属线，其具有包括诸如镍钛诺的第一金属的外部金属部分和包括第二金属的内部金属芯部分，第二金属是不透射线的材料，例如金，硫酸钡，铁素体颗粒，铂，铂 - 钨，钯，铂 - 铱，铑，钽或其组合。

3. 发明申请

US20050256563A1 Method for reducing stent weld profiles and a stent having reduced weld profiles and a closed-end wire configuration 有权
标题翻译：减少支架焊接形状的方法和具有减小焊缝的支架
公开(公告)号：US20050256563A1
公开(公告)日：2005-11-17
申请号：US10845844
申请日：2004-05-14
申请人： Claude Clerc , Paul Norton , Michael Zupkofska , Gary Leanna , George Roberts
发明人： Claude Clerc , Paul Norton , Michael Zupkofska , Gary Leanna , George Roberts
IPC分类号： A61F2/90 , B23K9/00 , B23K11/00 , B23K15/00 , B23K26/12 , B23K26/20 , B23K37/08 , C23F3/04 , C25F3/16 , A61F2/06
CPC分类号： A61F2/90 , A61F2220/005 , A61F2220/0058 , A61F2230/001 , A61F2230/0013 , B23H9/02 , B23K9/0026 , B23K11/008 , B23K15/008 , B23K26/12 , B23K26/123 , B23K26/211 , B23K37/08 , B23K2101/06 , B23K2101/22 , B23K2101/32 , C23F3/04 , C25F3/16 , D04C1/06 , D04C3/48 , D10B2403/0112 , D10B2509/06
摘要： A method for making an implantable stent includes the steps of (i) providing a plurality of elongate stent wires; (ii) forming said wires into a hollow tubular structure having opposed first and second open ends; (iii) terminating said wires at the second end; (iv) aligning the wires at the second end into a plurality of mated adjacent wires to define a plurality of abutting regions; (v) welding the mated adjacent wires to one and the other at the abutting regions to define a plurality of welds; and optionally (vi) chemically or electro-chemically removing a portion of the welds. The method may further include the steps of (a) extending at least one of the mated stent wires to provide an extended stent wire; (b) looping the extended stent wire so the extended end abuts a proximal pair of stent wires; and (c) welding the extended and looped wire to the proximal pair of wires. The step of looping may include the forming of the wire into a equilaterally arched loop having an apex, but not having other sharp bends.
摘要翻译：一种用于制造可植入支架的方法包括以下步骤：（i）提供多个细长的支架线; （ii）将所述导线形成为具有相对的第一和第二开口端的中空管状结构; （iii）在第二端终止所述电线; （iv）将所述第二端处的所述线对齐成多个配合的相邻线，以限定多个邻接区域; （v）在邻接区域将配合的相邻电线焊接到一个并且另一个以限定多个焊缝; 和（vi）化学或电化学去除一部分焊缝。该方法还可以包括以下步骤：（a）延伸至少一个配合的支架线，以提供延伸的支架线; （b）使扩展的支架线圈环绕，使得延伸端邻接近端的一对支架线; 并且（c）将延伸的和环形的焊丝焊接到近侧的一对电线。环路的步骤可以包括将线形成为具有顶点但不具有其它锋利弯曲的均衡拱形环。

4. 发明申请

US20050049682A1 Stents with attached looped ends 有权
标题翻译：支架带有环形末端
公开(公告)号：US20050049682A1
公开(公告)日：2005-03-03
申请号：US10852495
申请日：2004-05-24
申请人： Gary Leanna , Paul Norton , Peter Brady , Dean Molloy , Michael Zupkofska
发明人： Gary Leanna , Paul Norton , Peter Brady , Dean Molloy , Michael Zupkofska
IPC分类号： A61F2/88 , A61F2/90 , A61F2/06
CPC分类号： A61F2/88 , A61F2/90 , A61F2002/9534 , A61F2230/0013 , A61F2230/0017 , D04C1/06 , D04C3/48 , D10B2509/06 , Y10T29/49863 , Y10T29/49906 , Y10T29/49908
摘要： An open frame prosthesis is formed with looped end terminations at its proximal and distal ends. At one end of the prosthesis, the filaments or strands are welded together in pairs to form strand couplings. A plurality of loop segments are connected to the strand couplings, one loop segment for each pair of adjacent strand couplings. In one version of the prosthesis, strands at the opposite end are bent to form looped ends. In another version, loop segments are connected to pairs of strand couplings at both ends of the prosthesis. The loop segments can be connected to the couplings by welding, fusion bonds, or tubes, which are either crimped or heat shrunk.
摘要翻译：开放框架假体在其近端和远端处形成有环形末端终端。在假体的一端，细丝或股线成对地焊接在一起，以形成线耦合。多个环形部分连接到线股联接件，一对环形部分用于每对相邻的线束联轴器。在假体的一个版本中，在相对端的股线弯曲以形成环形端部。在另一个版本中，环段在假体的两端连接成成对的线耦合。环路段可以通过焊接，熔接或管道连接到联接器，这些管道是压接或热收缩的。

5. 发明申请

US20120160408A1 Composite ePTFE- Silicone Covering for Stent 有权
标题翻译：复合ePTFE-硅胶覆盖用于支架
公开(公告)号：US20120160408A1
公开(公告)日：2012-06-28
申请号：US13335637
申请日：2011-12-22
申请人： Claude Clerc , Gerald Fredrickson , Ralph J. Barry , Paul Norton , Kurt Geitz , Mike Madden
发明人： Claude Clerc , Gerald Fredrickson , Ralph J. Barry , Paul Norton , Kurt Geitz , Mike Madden
IPC分类号： B32B38/08 , A61L33/00
CPC分类号： B29C69/00 , A61L31/10 , B29C41/085 , B29C70/70 , B29K2021/00 , B29K2083/00 , B29K2627/18 , B29L2031/753 , B29L2031/758 , C08L27/18 , C08L83/04
摘要： A medical device consists of a stent having a first surface and a second surface parallel to the first surface; a single expanded polytetrafluoroethylene (ePTFE) layer contacting the first surface of the stent; and an elastomeric layer applied to at least one surface of the stent. In at least one embodiment, the elastomeric layer is silicone. In at least one embodiment, the medical device is manufactured by positioning the ePTFE layer such that a first surface of the ePTFE layer contacts a first surface of the stent to form a stent-ePTFE assembly; and applying an elastomeric solution to the first surface of the ePTFE layer and at least one surface of the stent.
摘要翻译：医疗装置由具有平行于第一表面的第一表面和第二表面的支架构成; 与支架的第一表面接触的单个膨胀聚四氟乙烯（ePTFE）层; 以及应用于支架的至少一个表面的弹性体层。在至少一个实施方案中，弹性体层是有机硅。在至少一个实施例中，通过定位ePTFE层使得ePTFE层的第一表面接触支架的第一表面以形成支架ePTFE组件来制造医疗装置; 以及将弹性体溶液施加到所述ePTFE层的第一表面和所述支架的至少一个表面。

6. 发明授权

US09265634B2 Integrated stent repositioning and retrieval loop 有权
标题翻译：综合支架重新定位和取回回路
公开(公告)号：US09265634B2
公开(公告)日：2016-02-23
申请号：US11432065
申请日：2006-05-11
申请人： Peter Brady , Richard Crawford , Kathryn Portale , Paul Norton , John Damarati , Tim Lysaght
发明人： Peter Brady , Richard Crawford , Kathryn Portale , Paul Norton , John Damarati , Tim Lysaght
IPC分类号： A61F2/06 , A61F2/90 , A61F2/07 , A61F2/95
CPC分类号： A61F2/90 , A61F2/07 , A61F2/844 , A61F2/95 , A61F2002/9528 , A61F2002/9534 , A61F2210/0014 , A61F2230/0013 , A61F2230/0069 , A61F2250/0039
摘要： A braided stent having an integral retrieval and/or repositioning loop includes a plurality of wires having first and second ends interbraided in a braided pattern to form a tubular stent having opposed atraumatic first and second open ends with each open end having a circumference. The first and second wires ends are disposed at the second stent open end and the wires are looped at the second stent open end so that none of the first or second wires ends are exposed at the circumference of second stent open end. The at least of two of said wires are formed into a repositioning and/or retrieval loop having an elongated portion circumferentially disposed at the first opposed open end. The reposition and/or retrieval loop also includes two sections which run adjacent to each other prior to crossing to permit grabbing of both sections simultaneously by a practitioner.
摘要翻译：具有整体取出和/或重新定位环的编织支架包括多个线，其具有以编织图案插入的第一和第二端，以形成具有相对的无创伤的第一和第二开放端的管状支架，每个开口端具有圆周。第一和第二电线端部设置在第二支架开口端，并且电线在第二支架开口端处环绕，使得第一或第二电线端部都不在第二支架开口端的周边露出。所述电线中的至少两个形成为具有在第一相对开口端周向设置的细长部分的重新定位和/或取回回路。重新定位和/或回收循环还包括在交叉之前彼此相邻运行以允许从业者同时抓住两个部分的两个部分。

7. 发明授权

US08974622B2 Composite ePTFE-silicone covering for stent 有权
标题翻译：复合ePTFE硅胶覆盖支架
公开(公告)号：US08974622B2
公开(公告)日：2015-03-10
申请号：US13335637
申请日：2011-12-22
申请人： Claude Clerc , Gerald Fredrickson , Ralph Barry , Paul Norton , Kurt Geitz , Mike Madden
发明人： Claude Clerc , Gerald Fredrickson , Ralph Barry , Paul Norton , Kurt Geitz , Mike Madden
IPC分类号： B32B38/08 , A61L31/10 , B29C41/08 , B29C70/70 , B29K83/00 , B29K627/18 , B29L31/00
CPC分类号： B29C69/00 , A61L31/10 , B29C41/085 , B29C70/70 , B29K2021/00 , B29K2083/00 , B29K2627/18 , B29L2031/753 , B29L2031/758 , C08L27/18 , C08L83/04
摘要： A medical device consists of a stent having a first surface and a second surface parallel to the first surface; a single expanded polytetrafluoroethylene (ePTFE) layer contacting the first surface of the stent; and an elastomeric layer applied to at least one surface of the stent. In at least one embodiment, the elastomeric layer is silicone. In at least one embodiment, the medical device is manufactured by positioning the ePTFE layer such that a first surface of the ePTFE layer contacts a first surface of the stent to form a stent-ePTFE assembly; and applying an elastomeric solution to the first surface of the ePTFE layer and at least one surface of the stent.
摘要翻译：医疗装置由具有平行于第一表面的第一表面和第二表面的支架构成; 与支架的第一表面接触的单个膨胀聚四氟乙烯（ePTFE）层; 以及应用于支架的至少一个表面的弹性体层。在至少一个实施方案中，弹性体层是有机硅。在至少一个实施例中，通过定位ePTFE层使得ePTFE层的第一表面接触支架的第一表面以形成支架ePTFE组件来制造医疗装置; 以及将弹性体溶液施加到所述ePTFE层的第一表面和所述支架的至少一个表面。

8. 发明申请

US20060276887A1 Integrated stent repositioning and retrieval loop 有权
标题翻译：综合支架重新定位和取回回路
公开(公告)号：US20060276887A1
公开(公告)日：2006-12-07
申请号：US11432065
申请日：2006-05-11
申请人： Peter Brady , Richard Crawford , Kathryn Portale , Paul Norton , John Damarati , Tim Lysaght
发明人： Peter Brady , Richard Crawford , Kathryn Portale , Paul Norton , John Damarati , Tim Lysaght
IPC分类号： A61F2/06
CPC分类号： A61F2/90 , A61F2/07 , A61F2/844 , A61F2/95 , A61F2002/9528 , A61F2002/9534 , A61F2210/0014 , A61F2230/0013 , A61F2230/0069 , A61F2250/0039
摘要： A braided stent having an integral retrieval and/or repositioning loop includes a plurality of wires having first and second ends interbraided in a braided pattern to form a tubular stent having opposed atraumatic first and second open ends with each open end having a circumference; wherein said first and second wires ends are disposed at said second stent open end and said wires are looped at said second stent open end so that none of the first or second wires ends are exposed at the circumference of second stent open end; wherein at least of two of said wires are formed into a repositioning and/or retrieval loop having an elongated portion circumferentially disposed at said first opposed open end; and wherein said reposition and/or retrieval loop comprises two sections which run adjacent to each other prior to crossing to permit grabbing of both sections simultaneously by a practitioner.
摘要翻译：具有整体取出和/或重新定位环的编织支架包括多个线，其中第一和第二端以编织图形的方式插入以形成具有相对的无创伤的第一和第二开放端的管状支架，每个开口端具有圆周; 其中所述第一和第二电线端部设置在所述第二支架开口端，并且所述电线在所述第二支架开口端处环绕，使得所述第一或第二电线端部中的任一个都不露出在所述第二支架开口端的圆周处; 其中至少两个所述导线形成为具有在所述第一相对开口端周向设置的细长部分的重新定位和/或取回回路; 并且其中所述重新定位和/或取回回路包括在交叉之前彼此相邻运行以允许从业者同时抓住两个部分的两个部分。

9. 发明申请

US20060100688A1 Prosthesis anchoring and deploying device 有权
公开(公告)号：US20060100688A1
公开(公告)日：2006-05-11
申请号：US10982465
申请日：2004-11-05
申请人： Gary Jordan , Gary Leanna , Dean Molloy , Paul Norton
发明人： Gary Jordan , Gary Leanna , Dean Molloy , Paul Norton
IPC分类号： A61F2/84
CPC分类号： A61F2/966 , A61F2/95 , A61F2002/9505 , A61F2002/9528 , A61F2002/9665
摘要： A system for intraluminally delivering and deploying stents and other prostheses includes an outer catheter, an inner catheter movable axially relative to the outer catheter, and an anchoring device mounted to a distal end region of the inner catheter. The anchoring device includes one or more control features that interact with a linking structure proximally disposed on the prosthesis, preferably including one or more loops. The control features and loops interact by surface engagement to anchor the prosthesis relative to the inner catheter in a nonfrictional manner, thus to maintain lower axial prosthesis deployment and retraction forces. In one version of the anchor, the control features extend radially outward from a sleeve. In another version, the control features are formed in respective recesses which also receive the loops or other linking structure.

10. 发明申请

US20070208296A1 Syringe Safety Device 审中-公开
标题翻译：注射器安全装置
公开(公告)号：US20070208296A1
公开(公告)日：2007-09-06
申请号：US11747773
申请日：2007-05-11
申请人： John Paproski , Paul Norton
发明人： John Paproski , Paul Norton
IPC分类号： A61M37/00 , A61M5/00
CPC分类号： A61J1/2096 , A61J1/201 , A61J1/2013 , A61J1/2017 , A61J1/2051 , A61J1/2055 , A61J1/2075 , A61J1/2082 , A61J1/2086 , A61M2005/3104
摘要： A tip cap for a syringe that limits contact between the syringe and a needle tip, wherein the needle tip penetrates the tip cap to one of dispense medication out of the syringe and draw medication into of the syringe. The syringe includes a luer cone extending from a barrel of the syringe. The tip cap includes a penetration wall and a generally cylindrical sleeve extending generally perpendicularly from the penetration wall adjacent a periphery of the penetration wall. The cylindrical sleeve includes a radially, inwardly extending locating shoulder on an inner surface that is positioned a predetermined distance from the penetration wall. The locating shoulder engages an end of the luer cone in an operating position. The penetration wall, cylindrical sleeve and luer cone define a receiving space within which the needle tip is positionable.
摘要翻译：用于注射器的尖端帽，其限制注射器与针尖之间的接触，其中针尖将尖端帽穿过注射器中的一种分配药物并将药物吸入注射器。注射器包括从注射器的枪管延伸的鲁尔锥体。尖端帽包括穿透壁和大体上圆柱形的套筒，该套筒大致垂直于邻近穿透壁周边的穿透壁延伸。圆柱形套筒包括位于距离穿透壁预定距离的内表面上的径向向内延伸的定位肩部。定位肩部在操作位置处接合鲁尔锥体的端部。穿透壁，圆柱形套筒和鲁尔锥体限定了针尖位于其内的容纳空间。

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