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1. 发明申请

US20070049960A1 Method of implanting a multi-lumen catheter 审中-公开
标题翻译：植入多腔导管的方法
公开(公告)号：US20070049960A1
公开(公告)日：2007-03-01
申请号：US11525763
申请日：2006-09-22
申请人： John Stephens , J. Raulerson , Timothy Schweikert
发明人： John Stephens , J. Raulerson , Timothy Schweikert
IPC分类号： A61B17/00
CPC分类号： A61M25/0194 , A61B17/3415 , A61M29/00
摘要： A catheter tunneling device (100) including a tunneler (110) including a proximal tip (112), a distal end (114), and an elongated body (118) extending between the proximal tip and the distal end. The device further includes an adapter (120) including a generally elongated body (122) having a distal end (126) and a proximal end (124) and a longitudinal axis (128) extending therethrough between the distal end and the proximal end. The proximal end (124) of the adapter (120) is connected to the distal end (114) of the tunneler (110). The distal end (126) of the adapter (120) comprises a connector for connecting a plurality of catheter lumens (200,202) thereto. A method of subcutaneously tunneling a catheter under a patient's skin using the tunneling device is also disclosed.
摘要翻译：导管隧穿装置（100），其包括在近端和远端之间延伸的包括近端（112），远端（114）和细长主体（118）的隧道（110）。该装置还包括适配器（120），该适配器（120）包括具有远端（126）和近端（124）的大致细长的主体（122）和在远端和近端之间延伸通过其的纵向轴线（128）。适配器（120）的近端（124）连接到隧道（110）的远端（114）。适配器（120）的远端（126）包括用于将多个导管管腔（200,202）连接到其上的连接器。还公开了使用隧道装置在患者皮肤下皮下隧道导管的方法。

2. 发明申请

US20060030827A1 Luer cleaner 有权
标题翻译： Luer清洁剂
公开(公告)号：US20060030827A1
公开(公告)日：2006-02-09
申请号：US11180142
申请日：2005-07-13
申请人： J. Raulerson , Timothy Schweikert , William Wall , Mark Fisher
发明人： J. Raulerson , Timothy Schweikert , William Wall , Mark Fisher
IPC分类号： A61M25/00
CPC分类号： A61M39/16 , A61M39/162 , A61M2025/0019 , A61M2039/1033
摘要： A luer cleaner (100) including a generally hollow body (112) having an open first end (104), a closed second end (106), and a longitudinal axis extending therethrough between the first end and the second end. The first end (104) is sized to receive therein a luer connector (190) proximal end and includes a plurality of bristles (134) extending generally toward the longitudinal axis sufficiently to engage the outer surfaces of the luer proximal end disposed therein. The second end comprises a compressible reservoir (166) containing a fluid (168), wherein, when the second end is compressed, the fluid is transmitted from the reservoir toward the first end through passageways to wet the luer proximal end. A method for cleaning luer connectors is also disclosed.
摘要翻译：路厄尔清洁器（100）包括具有敞开的第一端（104）的大致中空的本体（112），封闭的第二端（106）和在第一端和第二端之间延伸穿过的纵向轴线。第一端（104）的尺寸被设计成在其中容纳路厄尔连接器（190）近端，并且包括大致朝向纵向轴线延伸的多个刷毛（134），其足以接合设置在其中的鲁尔近端的外表面。第二端包括容纳流体（168）的可压缩储存器（166），其中当第二端被压缩时，流体通过通道从储存器传递到第一端以润湿路厄近端。还公开了一种用于清洁鲁尔连接器的方法。

3. 发明申请

US20070043307A1 Guide wire advancer assembly and methods for advancing a guide wire 有权
标题翻译：导丝推进器总成和推进导丝的方法
公开(公告)号：US20070043307A1
公开(公告)日：2007-02-22
申请号：US11344616
申请日：2006-02-01
申请人： J. Raulerson , Timothy Schweikert
发明人： J. Raulerson , Timothy Schweikert
IPC分类号： A61M25/00
CPC分类号： A61B5/00 , A61M25/00 , A61M25/0041 , A61M25/0105 , A61M25/0113 , A61M25/09 , A61M25/09041
摘要： A guide wire advancer (102) for advancing a guide wire (107) into a patient and including a body having a longitudinal axis. The body includes a first portion (110) adapted to allow a user to advance a guide wire along the longitudinal axis using a finger and a thumb, and a second portion (108) connected to the first portion. The second portion (108) is adapted to allow a user to advance a guide wire (107) along the longitudinal axis using only one of the finger or the thumb to bias the guide wire against a platform (164) of the second portion when advancing the guide wire (107). Multiple methods of advancing a guide wire using the advancer are also disclosed.
摘要翻译：一种用于将导丝（107）推进到患者体内并包括具有纵向轴线的本体的导丝推进器（102）。主体包括适于允许使用者使用手指和拇指沿着纵向轴线前进导丝的第一部分（110）和连接到第一部分的第二部分（108）。第二部分（108）适于允许使用者仅使用手指或拇指中的一个来使纵向轴线前进导丝（107），以在前进时将引导线抵靠第二部分的平台（164）偏置导丝（107）。还公开了使用推进器推进导丝的多种方法。

4. 发明申请

US20050080398A1 Co-axial tapered catheter 有权
标题翻译：同轴锥形导管
公开(公告)号：US20050080398A1
公开(公告)日：2005-04-14
申请号：US10961706
申请日：2004-10-08
申请人： David Markel , Earl Voorhees , J. Raulerson , Anthony Madison , Timothy Schweikert , Mahase Nardeo , Mark Fisher
发明人： David Markel , Earl Voorhees , J. Raulerson , Anthony Madison , Timothy Schweikert , Mahase Nardeo , Mark Fisher
IPC分类号： A61M20060101 , A61M25/00 , A61M31/00
CPC分类号： A61M25/0014 , A61M25/0028 , A61M25/0045 , A61M25/0068 , A61M25/007 , A61M25/0097 , A61M25/0194 , A61M2025/0004 , A61M2025/0031 , A61M2025/0039 , A61M2025/0063 , Y10T29/49826
摘要： A co-axial catheter is disclosed. The catheter includes a first lumen having a first distal end, a first proximal end, and a longitudinal axis extending therethrough. The catheter further includes a second lumen having a second distal end and a second proximal end. The second lumen extends co-axially with the first lumen, wherein the second lumen is at least partially disposed within the first lumen. The second distal end extends distally of the first distal end. The second distal end includes a distal tip and a bulbous projection disposed between the distal tip and the first distal end. A method of manufacturing and of inserting the catheter is also disclosed.
摘要翻译：公开了一种同轴导管。导管包括具有第一远端，第一近端和延伸穿过其的纵轴的第一腔。导管还包括具有第二远端和第二近端的第二腔。第二腔与第一腔同轴地延伸，其中第二腔至少部分地设置在第一腔内。第二远端在第一远端的远端延伸。第二远端包括远侧末端和设置在远侧末端和第一远端之间的球形突起。还公开了制造和插入导管的方法。

5. 发明申请

US20070060866A1 Method of attaching a hub to a multiple catheter assembly 有权
标题翻译：将轮毂连接到多个导管组件的方法
公开(公告)号：US20070060866A1
公开(公告)日：2007-03-15
申请号：US11592579
申请日：2006-10-19
申请人： J. Raulerson , John Stephens , Mahase Nardeo
发明人： J. Raulerson , John Stephens , Mahase Nardeo
IPC分类号： A61M3/00
CPC分类号： A61M25/0029 , A61M1/3661 , A61M25/0023 , A61M25/0026 , A61M2025/0031 , A61M2025/0034 , A61M2025/0037
摘要： A multiple catheter assembly (100) including a first catheter (110) 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 and a first proximal opening. The assembly (100) also includes a second catheter (130) 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 and a second proximal opening. The first (122) and second (142) lumens 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) and first and second proximal end regions (112,132) to be at least partially longitudinally split from each other. A method of inserting the catheter assembly (100) is also provided that includes a method of attaching a hub to the catheter assembly.
摘要翻译：多导管组件（100）包括具有第一近端区域（112）的第一导管（110），终止于第一远侧末端（116）的第一远端区域（114）和限定至少第一内腔（122），其在第一远端和第一近端开口之间纵向延伸通过。组件（100）还包括具有第二近端区域（132）的第二导管（130），终止于第二远侧末端（136）的第二远端区域（134））和限定至少第二内腔（142），其在第二远端和第二近端开口之间纵向延伸通过。第一（122）和第二（142）管腔彼此独立，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）以及第一和第二近端区域（112,132）至少部分地彼此纵向分开。还提供了插入导管组件（100）的方法，其包括将毂附接到导管组件的方法。

6. 发明申请

US20070135794A1 Method of inserting a catheter into a sheath 有权
标题翻译：将导管插入护套的方法
公开(公告)号：US20070135794A1
公开(公告)日：2007-06-14
申请号：US11643127
申请日：2006-12-21
申请人： J. Raulerson , Earl Voorhees , John Stephens
发明人： J. Raulerson , Earl Voorhees , John Stephens
IPC分类号： A61M25/00
CPC分类号： A61M39/284 , A61M25/0662
摘要： A catheter insertion sheath assembly (100) including a tubular sheath body (106) having a proximal end (102), a distal end (104), and a hollow passage (107) extending between the proximal end and the distal end. A handle portion (110,114) is disposed at the proximal end of the tubular sheath. A clamp (120;300:400) extends from the handle portion for releasably closing the sheath prior to insertion of a catheter thereinto and includes a relatively movable portion (130) or portions (310,310′;410,410′) that is or are movable between an open position and a closed position, wherein, when the clamp is in the open position, fluid may flow through the hollow passage between the proximal end and the distal end and when the clamp is in the closed position, fluid flow is restricted through the hollow passage between the proximal end and the distal end. A method includes inserting a catheter into the sheath upon the clamp's movable portion(s) being moved to an open position
摘要翻译：一种包括具有近端（102），远端（104）和在近端和远端之间延伸的中空通道（107）的管状护套主体（106）的导管插入鞘组件（100）。手柄部分（110,114）设置在管状护套的近端处。夹具（120; 300：400）从手柄部分延伸，用于在将导管插入其中之前可释放地封闭护套，并且包括可相对移动的部分（130）或部分（310,310'; 410,410'）打开位置和关闭位置，其中当夹具处于打开位置时，流体可以流过近端和远端之间的中空通道，并且当夹具处于关闭位置时，流体流动通过近端和远端之间的中空通道。一种方法包括在夹具的可移动部分移动到打开位置时将导管插入护套中

7. 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。

8. 发明申请

US20050038453A1 Conduit retaining clip 有权
标题翻译：导管固定夹
公开(公告)号：US20050038453A1
公开(公告)日：2005-02-17
申请号：US10909554
申请日：2004-08-02
申请人： J. Raulerson
发明人： J. Raulerson
IPC分类号： A61B17/08 , A61M20060101 , A61M5/32 , A61M25/02
CPC分类号： A61M25/02 , A61M2025/024
摘要： A clip for releasably retaining a conduit is provided. The clip includes a first base portion, a second base portion, and a hinge connecting the first base portion to the second base portion. A generally arcuate first connector portion has a first connected end extending from the first base portion and a first free end. The first free end includes a first tabbed extension and a first locking portion adjacent to the first tabbed extension. A generally arcuate second connector portion has a second connected end extending from the second base portion and a second free end. The second free end includes a second tabbed extension and a second locking portion adjacent to the second tabbed extension. The first connector portion and the second connector portion are juxtaposed from each other across the hinge. The first tabbed extension is releasably engageable with the second locking portion and the second tabbed extension is releasably engageable with the first locking portion.
摘要翻译：提供了用于可释放地保持导管的夹子。夹具包括第一基部，第二基部和将第一基部连接到第二基部的铰链。大致弓形的第一连接器部分具有从第一基部延伸的第一连接端和第一自由端。第一自由端包括第一标签延伸部和与第一标签延伸部相邻的第一锁定部分。大致弓形的第二连接器部分具有从第二基部延伸的第二连接端和第二自由端。第二自由端包括第二标签延伸部和与第二标签延伸部相邻的第二锁定部分。第一连接器部分和第二连接器部分跨越铰链彼此并置。第一标签延伸部可释放地与第二锁定部分接合，并且第二标签延伸部可释放地与第一锁定部分接合。

9. 发明申请

US20060015072A1 Catheter hub clip 有权
标题翻译：导管座夹
公开(公告)号：US20060015072A1
公开(公告)日：2006-01-19
申请号：US11179421
申请日：2005-07-12
申请人： J. Raulerson
发明人： J. Raulerson
IPC分类号： A61M5/32
CPC分类号： A61M25/02 , A61M2025/024 , A61M2025/028
摘要： A clip (100) for retaining a catheter hub (160) to a patient. The clip includes a base (110) having a first surface (112) and a second surface (114) juxtaposed from the first surface. The clip also includes a first prong (122) extending from the first surface for retaining a first suture wing (162) of the catheter hub (160) to the base (110) and a second prong (142) extending from the first surface for retaining a second suture wing (164) of the catheter hub to the base. A method for clipping a catheter hub to a patient is also disclosed, wherein a clip base is secured to the patient, and a catheter hub is pressed onto the clip and locked to the clip by suture wings of the hub being locked by respective securing sections of the clip in a manner permitting unsecuring the hub from the clip for removal.
摘要翻译：一种用于将导管套管（160）保持到患者的夹子（100）。夹具包括具有第一表面（112）和从第一表面并置的第二表面（114）的底座（110）。所述夹子还包括从所述第一表面延伸的第一插脚（122），用于将所述导管套管（160）的第一缝合翼（162）保持到所述基座（110），以及从所述第一表面延伸的第二插脚（142）将导管座的第二缝合翼（164）保持在基部上。还公开了一种用于将导管套管夹持到患者体内的方法，其中夹子基座固定到患者身上，并且将导管套筒按压到夹子上并通过由相应的固定部分锁定的轮毂的缝合线锁定在夹子上夹子的方式允许将夹子从夹子中解除固定以便移除。

10. 发明申请

US20050137580A1 Catheter button hub 有权
标题翻译：导管钮扣
公开(公告)号：US20050137580A1
公开(公告)日：2005-06-23
申请号：US11016052
申请日：2004-12-17
申请人： J. Raulerson , Mark Fisher
发明人： J. Raulerson , Mark Fisher
IPC分类号： A61M1/36 , A61M25/00 , A61M25/02 , A61M25/16
CPC分类号： A61M25/0097 , A61M1/3661 , A61M25/02 , A61M2025/0031 , A61M2025/0037 , A61M2025/0039 , A61M2025/004
摘要： A catheter hub is disclosed. The catheter hub includes a first port and a second port fluidly communicating with the first port through a first conduit. The first conduit turns at an angle of greater than approximately 135 degrees between the first port and the second port. The hub also includes a third port fluidly communicating with the second port through a second conduit. The second conduit turns at an angle of greater than approximately 135 degrees between the third port and the second port. Further, the hub includes a fourth port fluidly communicating with the second port. The fourth port and the second port are generally co-axial. A catheter assembly that utilizes the catheter hub is also disclosed.
摘要翻译：公开了导管座。导管座包括通过第一导管与第一端口流体连通的第一端口和第二端口。第一导管在第一端口和第二端口之间的角度大于约135度。轮毂还包括通过第二导管与第二端口流体连通的第三端口。第二管道在第三端口和第二端口之间以大于约135度的角度转动。此外，毂包括与第二端口流体连通的第四端口。第四端口和第二端口通常是同轴的。还公开了一种利用导管套管的导管组件。

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