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31. 发明申请

US20060095062A1 Universal catheter tunneler 审中-公开
标题翻译：通用导管隧道
公开(公告)号：US20060095062A1
公开(公告)日：2006-05-04
申请号：US11263562
申请日：2005-10-31
申请人： John Stephens
发明人： John Stephens
IPC分类号： A61M29/00
CPC分类号： A61M25/0194 , A61B17/3415 , A61B2017/00477 , A61B2017/320044 , A61M25/0069 , A61M2025/0031
摘要： A tunneler assembly (100) for use with a catheter assembly (50), for securing the catheter assembly to a patient. The tunneler assembly includes a tunneler (102) and a connector assembly (110), the connector assembly being removably securable to the tunneler's proximal end (104) and also extending through the or one lumen (56) of the catheter to be engaged with the proximal end of the catheter assembly to push the catheter assembly forwardly through the newly created tunnel during performance of the tunneling procedure, after which the connector assembly (110) is removable to disconnect the tunneler (102) from the catheter. A connector section (114) on the proximal end (104) of the tunneler (102) enables an adapter (130) of the connector assembly to lock onto the tunneler, after which a sheath (160) is slid into position over the tunneler (102) and then over the connector assembly (110) to sheathe the connector assembly and adjacent portions of the catheter distal end (54) and the tunneler proximal end (104).
摘要翻译：一种用于与导管组件（50）一起使用以将导管组件固定到患者的隧道组件（100）。所述隧道组件包括隧道（102）和连接器组件（110），所述连接器组件可拆卸地固定到隧道的近端（104）并且还延伸穿过所述导管的一个管腔（56）以与所述导管接合导管组件的近端，以在执行隧道过程期间将导管组件向前推动通过新创建的隧道，之后连接器组件（110）可移除以将隧道器（102）与导管断开连接。在隧道器（102）的近端（104）上的连接器部分（114）使得连接器组件的适配器（130）能够锁定在隧道上，之后护套（160）被滑入隧道（ 102），然后在连接器组件（110）上方以覆盖连接器组件和导管远端（54）和隧道器近端（104）的相邻部分。

32. 发明授权

US5563559A Filtered connector having a single high voltage secondary capacitor 失效
标题翻译：具有单个高压二次电容器的滤波连接器
公开(公告)号：US5563559A
公开(公告)日：1996-10-08
申请号：US504471
申请日：1995-07-20
申请人： John Stephens , Aneurin W. Bryant
发明人： John Stephens , Aneurin W. Bryant
IPC分类号： H01R13/719 , H01R9/03 , H03H7/01
CPC分类号： H01R13/7197
摘要： A filtered connector has an outer metal shell within which extend several electrical contacts. Primary capacitors of tubular shape have their inner plates electrically connected to the contacts. The primary capacitors extend through holes in a metal board to which their outer plates are electrically connected. The board is insulated from the outer shell of the connector apart from a single secondary capacitor connected between the board and the shell. The secondary capacitor is larger than the primary capacitors, so that it is capable of withstanding higher voltages, but it has a lower value of capacitance.
摘要翻译：过滤的连接器具有外部金属壳体，其中延伸多个电触头。管状的初级电容器的内部电极与触点电连接。主电容器延伸穿过其外板电连接到的金属板中的孔。该板与连接在板和外壳之间的单个次级电容器的连接器外壳绝缘。次级电容器大于初级电容器，因此能够承受较高的电压，但电容值较低。

33. 发明授权

US08795165B2 Pivoting dilator 有权
标题翻译：枢转扩张器
公开(公告)号：US08795165B2
公开(公告)日：2014-08-05
申请号：US11650689
申请日：2007-01-08
申请人： Donald Schon , Timothy Schweikert , John Stephens
发明人： Donald Schon , Timothy Schweikert , John Stephens
IPC分类号： A61B17/02
CPC分类号： A61M29/00 , A61B17/02 , A61B17/3439 , A61M25/0668
摘要： A dilator (100) for expanding a vessel incision to assist insertion of a catheter thereinto and having a distal end (104) and a proximal end (106). The dilator has two portions (110,210) that are assembled together at a hinge (112,212) permitting angled-apart proximal ends (122,222) of the two portions at the proximal end (106) to be squeezed together about the hinge which slightly spreads apart the respective distal ends (114,214) of the two portions to enlarge the incision into the vessel. A spring (150) biases apart the proximal ends of the two portions to maintain the two distal ends (114,214) together until pried apart as desired to dilate the vessel incision.
摘要翻译： 1.一种用于扩张血管切口以辅助将导管插入其中并具有远端（104）和近端（106）的扩张器（100）。扩张器具有在铰链（112,212）处组装在一起的两个部分（110,210），允许在近端（106）处的两个部分的角度分开的近端（122,222）围绕铰链略微展开，两个部分的相应远端（114,214），以将切口扩大到容器中。弹簧（150）将两个部分的近端偏置，以将两个远端（114,214）保持在一起，直到根据需要分开以扩张血管切口。

34. 发明授权

US07918817B2 Splittable multiple catheter assembly 有权
标题翻译：可分离多导管组件
公开(公告)号：US07918817B2
公开(公告)日：2011-04-05
申请号：US10974267
申请日：2004-10-27
申请人： Donald A. Schon , John Stephens , Earl W. Voorhees, Jr. , Timothy Schweikert , Kevin Sanford , Mahase Nardeo
发明人： Donald A. Schon , John Stephens , Earl W. Voorhees, Jr. , Timothy Schweikert , Kevin Sanford , Mahase Nardeo
IPC分类号： A61M3/00
CPC分类号： A61M25/0026 , A61M1/3661 , A61M25/0023 , A61M25/0029 , A61M25/0194 , A61M2025/0031 , A61M2025/0034 , A61M2025/0037
摘要： A multiple catheter assembly (100) including a first catheter (110) constructed from a first material and having a first proximal end region (112), a first distal end region (114) terminating in a first distal tip (116), and an outer surface (120) defining at least a first lumen (122) extending longitudinally therethrough between a first distal (118) and a first proximal (111) opening. The first proximal end region (112) is integrally connected to an extension tube (320) constructed from a second material. A second catheter (130) is constructed from the first material and having a second proximal end region (132), a second distal end region (134) terminating in a second distal tip (136), and a second outer surface (140) defining at least a second lumen (142) extending longitudinally therethrough between a second distal (138) and a second proximal (131) opening. The second proximal end region (132) is integrally connected to an extension tube (350) constructed from the second material. The first lumen (122) and the second lumen (142) are independent from each other for facilitating simultaneous flow in opposite directions. The outer surfaces (120, 140) of the first and second catheters are releasably joined for allowing the first and second distal tips (116, 136) to be at least partially longitudinally split from each other.
摘要翻译：一种多导管组件（100），包括由第一材料构成并具有第一近端区域（112）的第一导管（110），终止于第一远端尖端（116）的第一远端区域（114）外表面（120）限定在第一远端（118）和第一近端（111）开口之间至少延伸穿过其中的第一腔（122）。第一近端区域（112）与由第二材料构成的延伸管（320）整体连接。第二导管（130）由第一材料构成并具有第二近端区域（132），终止于第二远侧末端（136）的第二远端区域（134）和限定至少第二腔（142），其在第二远端（138）和第二近端（131）开口之间纵向延伸通过。第二近端区域（132）与由第二材料构成的延伸管（350）整体连接。第一管腔（122）和第二管腔（142）彼此独立以便于沿相反方向同时流动。第一和第二导管的外表面（120,140）可释放地接合，以允许第一和第二远端尖端（116,136）至少部分地彼此纵向分开。

35. 发明授权

US07914518B2 Methods of implanting a dual catheter 有权
标题翻译：植入双导管的方法
公开(公告)号：US07914518B2
公开(公告)日：2011-03-29
申请号：US11646019
申请日：2006-12-27
申请人： J. Daniel Raulerson , John Stephens
发明人： J. Daniel Raulerson , John Stephens
IPC分类号： A61M5/00 , A61M39/00 , A61M31/00
CPC分类号： A61M5/1418 , A61M25/013 , A61M2025/024 , A61M2025/09116
摘要： A clamp (110) for releasably clamping a catheter, including a body having a first portion (112), a second portion (122), and a hinge (132) connecting the first portion and the second portion, such that the first portion is disposed to face the second portion. The first portion (112) includes a tab (134) extending distal from the hinge (132) and wherein the second portion (122) includes a locking means (146) for releasably locking the tab (134) to the second portion (122). A method of releasably clamping a plurality of catheter lumens (100,102) during catheter insertion and a method of locating a catheter insertion distance based on the location of the clamp are also disclosed.
摘要翻译：一种用于可释放地夹紧导管的夹具（110），包括具有连接第一部分和第二部分的第一部分（112），第二部分（122）和铰链（132）的本体，使得第一部分设置成面对第二部分。第一部分（112）包括从铰链（132）的远侧延伸的凸片（134），并且其中第二部分（122）包括用于将凸片（134）可释放地锁定到第二部分（122）的锁定装置（146）。还公开了一种在导管插入期间可释放地夹紧多个导管腔（100,102）的方法以及基于夹具位置定位导管插入距离的方法。

36. 发明授权

US07678083B2 Pre-curved catheter tip 有权
标题翻译：预弯曲导管夹
公开(公告)号：US07678083B2
公开(公告)日：2010-03-16
申请号：US11210549
申请日：2005-08-23
申请人： John Stephens
发明人： John Stephens
IPC分类号： A61M5/32 , A61B17/06 , A61B19/02 , A61C15/00 , B65D83/10
CPC分类号： A61M5/1418 , A61M25/00 , A61M25/0041
摘要： A catheter retaining clip (100) including first and second generally straight body portions (104,106), each of which extends along a longitudinal axis parallel to the other and includes a retention section. The generally straight body portions are connected by an extension piece (116 or 240) that extends generally from one generally straight body portion to the other generally straight body portion. The extension piece (116) may extend around a 180° curve that defines the curve of the catheter to be inserted into the clip, and a U-shaped channel (120) extends through the first and second generally straight body portions and the extension piece; the clip is installed onto a catheter (50) so that the catheter lies in the U-shaped channel and is retained therein by two or three retention sections or locking clasps (130). The present invention also provides methods of installing a catheter within the clip and methods of removing a catheter from within the clip.
摘要翻译：一种导管保持夹（100），包括第一和第二大致直的主体部分（104,106），每个主体部分沿着平行于另一个的纵向轴线延伸并且包括保持部分。大致直的主体部分通过延伸件（116或240）连接，该延伸件大体上从一个大致直的主体部分延伸到另一个大致直的主体部分。延伸片（116）可以围绕限定待插入夹子的导管的曲线的180°曲线延伸，并且U形通道（120）延伸穿过第一和第二大致直的主体部分，并且延伸片 ; 将夹子安装到导管（50）上，使得导管位于U形通道中并通过两个或三个保持部分或锁定扣（130）保持在其中。本发明还提供了在夹子内安装导管的方法和从夹子内取出导管的方法。

37. 发明申请

US20080097409A1 Catheter tunneler adapter and methods of assembly to a catheter and use 审中-公开
标题翻译：导管隧道适配器和组装到导管和使用的方法
公开(公告)号：US20080097409A1
公开(公告)日：2008-04-24
申请号：US11973550
申请日：2007-10-09
申请人： John Stephens
发明人： John Stephens
IPC分类号： A61M39/00
CPC分类号： A61B17/3415 , A61B2017/320056 , A61M25/0102 , A61M25/0194 , A61M39/10 , A61M39/105 , A61M2025/0034 , A61M2025/0037 , A61M2039/1077
摘要： A catheter tunneling adapter (10) including a generally elongated body (12) having a proximal end (14), a distal end (16) and a through passageway (18) extending therethrough between the proximal and distal end. The proximal end (14) of the adapter (10) is connectable both to a proximal hub of a stylet (70) and subsequently to the distal end (84,94) of a tunneler (80,90). The distal end (16) of the adapter (10) comprises a connector for connecting a plurality of proximal catheter tubes (52,54) thereto, wherein the proximal end of one tube (52) is affixed within the passageway at the adapter's distal end (16) and the proximal end of the second tube (54) is plugged by a plug (40) extending distally from a free end of an elongate flexible arm (30) that also extends distally of the adapter's distal end (16), such that the plug is offset laterally therefrom. The flexible arm (30) and the affixed second tube end (58) are deflectable toward the first tube (52) to reduce the profile of the assembly during tunneling. Methods of affixing an adapter to a catheter, of inserting a catheter into a patient, and of subcutaneously tunneling a catheter under a patient's skin using the tunneling device, are also disclosed.
摘要翻译：导管隧穿适配器（10），其包括具有近端（14）的大体上细长的主体（12），在近端和远端之间延伸穿过的远端（16）和通过通道（18）。适配器（10）的近端（14）可连接到探针（70）的近端毂并且随后连接到隧道（80,90）的远端（84,94）。适配器（10）的远端（16）包括用于将多个近侧导管（52,54）连接到其上的连接器，其中一个管（52）的近端在适配器的远端固定在通道内（16）并且所述第二管（54）的近端被从所述适配器的远端（16）的远侧延伸的细长柔性臂（30）的自由端向远侧延伸的塞子（40）堵塞，插头从其横向偏移。柔性臂（30）和固定的第二管端（58）可朝着第一管（52）偏转，以减少隧道期间组件的轮廓。还公开了将适配器固定到导管，将导管插入患者体内的方法，以及使用隧道装置将导管皮下穿透患者皮肤的方法。

38. 外观设计

USD565730S1 Catheter information clip 有权
公开(公告)号：USD565730S1
公开(公告)日：2008-04-01
申请号：US29269424
申请日：2006-11-30
申请人： John Stephens
设计人： John Stephens

39. 发明申请

US20080051731A1 Information clip for flexible tubing 有权
标题翻译：软管信息夹
公开(公告)号：US20080051731A1
公开(公告)日：2008-02-28
申请号：US11895051
申请日：2007-08-22
申请人： Timothy Schweikert , Kenneth J. Chesnin , John Stephens , Kevin Sanford
发明人： Timothy Schweikert , Kenneth J. Chesnin , John Stephens , Kevin Sanford
IPC分类号： A61M5/00
CPC分类号： G09F3/205 , A61M39/284 , A61M2205/58 , A61M2205/583 , A61M2205/585 , A61M2205/60 , A61M2205/6063 , G06F19/00
摘要： Information-bearing articles (10,50,100,100′,150, . . . 850) for securing to flexible tubing (38) such as catheters and their extension tubes, to provide important information about the tubing (38) such as flow rating or contraindications on types of cleaning fluid not to be used therewith. The devices are provided with large outwardly facing indicia-bearing surfaces (30,32;70,72;120,122; . . . 834) and may be clipped directly to the tubing (38) at a selected location therealong, or be clipped directly to a clamp member (40,330) that is disposed along and around the tubing for clamping the tubing (38) when desired to occlude fluid flow therethrough. Those devices (10,100,100′,550, . . . 750) clippable to the tubing may have a C-shaped channel (18,20,58,108,554,604) therealong that may be flexed open to be placed about the tubing, which may be temporarily compressed as well to enter the channel, or the devices may be rings (800,850) that clip closed about the tubing (38). Other devices (200,250, . . . 500) are adapted to be clipped to the clamp (40,330) by latch projections (208,210;258,260; . . . 508,510). Still others (50,150) may be clipped to the tubing (38) but be adapted to be placed partially around an end or a side of the clamp (40,330).
摘要翻译：信息承载制品（10,50,100,100'，150 ... 850），用于固定到诸如导管及其延伸管的柔性管（38），以提供关于管道（38）的重要信息，例如流量等级或禁忌不与其一起使用的清洗液的类型。这些装置设置有大的向外的标记承载表面（30,32; 70,72; 120,122 ... 834），并且可以在其所选择的位置处直接夹紧到管道（38），或者被直接夹紧到夹紧构件（40,330），其沿着和围绕管道设置，以在需要时夹紧管道（38）以封闭通过其中的流体流动。可拆卸到管道的那些装置（10,100,100'，550，...）可以具有C形通道（18,20,58,108,554,604），其可以弯曲打开以围绕管道放置，这可以暂时压缩为很好地进入通道，或者设备可以是围绕管道（38）闭合的环（800,850）。其他装置（200,250，...）适于通过闩锁突起（208,210; 258,260; ... 508,510）夹紧到夹具（40,330）。还有一些（50,150）可以被夹紧到管道（38），但是适于部分地围绕夹具（40,330）的端部或侧面放置。

40. 发明申请

US20070225683A1 Methods of implanting a dual catheter 有权
标题翻译：植入双导管的方法
公开(公告)号：US20070225683A1
公开(公告)日：2007-09-27
申请号：US11646019
申请日：2006-12-27
申请人： J. Raulerson , John Stephens
发明人： J. Raulerson , John Stephens
IPC分类号： A61M25/02
CPC分类号： A61M5/1418 , A61M25/013 , A61M2025/024 , A61M2025/09116
摘要： A clamp (110) for releasably clamping a catheter, including a body having a first portion (112), a second portion (122), and a hinge (132) connecting the first portion and the second portion, such that the first portion is disposed to face the second portion. The first portion (112) includes a tab (134) extending distal from the hinge (132) and wherein the second portion (122) includes a locking means (146) for releasably locking the tab (134) to the second portion (122). A method of releasably clamping a plurality of catheter lumens (100,102) during catheter insertion and a method of locating a catheter insertion distance based on the location of the clamp are also disclosed.
摘要翻译：一种用于可释放地夹紧导管的夹具（110），包括具有连接第一部分和第二部分的第一部分（112），第二部分（122）和铰链（132）的本体，使得第一部分设置成面对第二部分。第一部分（112）包括从铰链（132）的远侧延伸的凸片（134），并且其中第二部分（122）包括用于将凸片（134）可释放地锁定到第二部分（122）的锁定装置（146）。还公开了一种在导管插入期间可释放地夹紧多个导管腔（100,102）的方法以及基于夹具位置定位导管插入距离的方法。

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