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1. 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。

2. 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。

3. 发明授权

US08206354B2 Method for inserting a catheter 有权
标题翻译：插入导管的方法
公开(公告)号：US08206354B2
公开(公告)日：2012-06-26
申请号：US12535341
申请日：2009-08-04
申请人： Donald A. Schon , Timothy Schweikert , Kevin Sanford , John Stephens , Earl Voorhees, Jr. , Mahase Nardeo
发明人： Donald A. Schon , Timothy Schweikert , Kevin Sanford , John Stephens , Earl Voorhees, Jr. , Mahase Nardeo
IPC分类号： A61M25/01
CPC分类号： A61M25/0026 , A61M1/3661 , A61M25/0023 , A61M25/0029 , A61M25/0194 , A61M2025/0031 , A61M2025/0034 , A61M2025/0037
摘要： A method for inserting a multiple catheter assembly into a patient. The assembly includes a first catheter which includes a first distal end region, a first outer surface defining a first lumen, and a first transition region transitioning cross sections of the first outer surface and the first lumen. A second catheter includes a second distal end region, a second outer surface defining a second lumen, and a second transition region transitioning cross sections of the second outer surface and the second lumen. The outer surfaces of the first and second catheters are releasably joined by a splittable bond for allowing first and second distal tips of the assembly to be at least partially longitudinally split from each other. The method includes steps of separating the first and second distal end regions, and inserting the first and second distal tips through an incision and into an area to be catheterized.
摘要翻译：一种用于将多个导管组件插入患者体内的方法。组件包括第一导管，其包括第一远端区域，限定第一管腔的第一外表面和过渡第一外表面和第一管腔的横截面的第一过渡区域。第二导管包括第二远端区域，限定第二内腔的第二外表面和过渡第二外表面和第二内腔的横截面的第二过渡区域。第一和第二导管的外表面通过可分离接合部可释放地连接，以允许组件的第一和第二远端部至少部分地彼此纵向分开。该方法包括以下步骤：分离第一和第二远端区域，以及将第一和第二远端尖端穿过切口并插入待导管的区域。

4. 发明授权

US07806889B2 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：US07806889B2
公开(公告)日：2010-10-05
申请号：US11592579
申请日：2006-10-19
申请人： J. Daniel Raulerson , John Stephens , Mahase Nardeo
发明人： J. Daniel Raulerson , John Stephens , Mahase Nardeo
IPC分类号： A61M25/00
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），以第二远端尖端（136）为中心的第二远端区域（134）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。

5. 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。

6. 发明申请

US20120215161A1 Splittable Multiple Catheter Assembly 审中-公开
标题翻译：可分离多导管组件
公开(公告)号：US20120215161A1
公开(公告)日：2012-08-23
申请号：US13458570
申请日：2012-04-27
申请人： Donald A. Schon , John Stephens , Earl Voorhees, JR. , Timothy Schweikert , Kevin Sanford , Mahase Nardeo
发明人： Donald A. Schon , John Stephens , Earl Voorhees, JR. , Timothy Schweikert , Kevin Sanford , Mahase Nardeo
IPC分类号： A61M25/14
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 including first and second catheters. The first catheter includes a first catheter outer surface defining a first lumen, a first distal end terminating in a first distal tip, and a first transition region. The second catheter includes a second catheter outer surface defining a second lumen, a second distal end terminating in a second distal tip, and a second transition region. At least a portion of each of the first and second catheters resides in a cannulating portion. The first and second transition regions of the first and second catheters transition cross sections of the first and second catheter outer surfaces at the first and second distal tips to cross sections of the first and second catheter outer surfaces in the cannulating portion. In exemplary embodiments, the portions of each of the first and second catheters in the cannulating portion are releasably bonded to one another.
摘要翻译：包括第一和第二导管的多导管组件。第一导管包括限定第一内腔的第一导管外表面，终止于第一远侧末端的第一远端和第一过渡区。第二导管包括限定第二内腔的第二导管外表面，终止于第二远端的第二远端和第二过渡区。第一和第二导管中的每一个的至少一部分位于插管部分中。第一和第二导管的第一和第二过渡区域将第一和第二导管外表面的横截面过渡到第一和第二远端尖端处，以在插管部分中横截切第一和第二导管外表面。在示例性实施例中，插管部分中的第一和第二导管中的每一个的部分可释放地彼此结合。

7. 发明授权

US08246600B2 Multiple catheter assembly 有权
标题翻译：多个导管组件
公开(公告)号：US08246600B2
公开(公告)日：2012-08-21
申请号：US10695178
申请日：2003-10-28
申请人： J. Daniel Raulerson , John Stephens , Mahase Nardeo
发明人： J. Daniel Raulerson , John Stephens , Mahase Nardeo
IPC分类号： A61M3/00 , A61M1/00
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.
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），以第二远端尖端（136）为中心的第二远端区域（134）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。

8. 发明申请

US20090292248A1 Method for Inserting a Catheter 有权
标题翻译：插入导管的方法
公开(公告)号：US20090292248A1
公开(公告)日：2009-11-26
申请号：US12535341
申请日：2009-08-04
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： A61M25/01 , A61B17/34 , A61M25/09
CPC分类号： A61M25/0026 , A61M1/3661 , A61M25/0023 , A61M25/0029 , A61M25/0194 , A61M2025/0031 , A61M2025/0034 , A61M2025/0037
摘要： A method for inserting a multiple catheter assembly into a patient. The assembly (100) includes a first catheter (110) having a first distal end region (114) and an outer surface (120) defining at least a first lumen (122). A second catheter (130) has a second distal end region (134) and a second outer surface (140) defining at least a second lumen (142) The outer surfaces (120,140) of the first and second catheters are releasably joined by a splittable bond (180) for allowing the first and second distal tips (116,136) to be at least partially longitudinally split from each other. The method includes the steps of separating the first and second distal end regions, and inserting the first and second distal end regions in juxtaposed relation to each other through the incision and into the area to be catheterized.
摘要翻译：一种用于将多个导管组件插入患者体内的方法。组件（100）包括具有限定至少第一内腔（122）的第一远端区域（114）和外表面（120）的第一导管（110）。第二导管（130）具有限定至少第二内腔（142）的第二远端区域（134）和第二外表面（140）。第一和第二导管的外表面（120,140）可拆卸地连接在一起（180），用于允许第一和第二远端尖端（116,136）至少部分地彼此纵向分开。该方法包括以下步骤：分离第一和第二远端区域，并且通过切口将第一和第二远端区域彼此并置并插入待导管的区域中。

9. 发明申请

US20050096585A1 Splittable multiple catheter assembly 有权
标题翻译：可分离多导管组件
公开(公告)号：US20050096585A1
公开(公告)日：2005-05-05
申请号：US10974267
申请日：2004-10-27
申请人： Donald Schon , John Stephens , Earl Voorhees , Timothy Schweikert , Kevin Sanford , Mahase Nardeo
发明人： Donald Schon , John Stephens , Earl Voorhees , Timothy Schweikert , Kevin Sanford , Mahase Nardeo
IPC分类号： A61M25/00 , 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 is provided. The assembly includes a first catheter constructed from a first material and having a first proximal end region, a first distal end region terminating in a first distal tip, and an outer surface defining at least a first lumen extending longitudinally therethrough between a first distal and a first proximal opening. The first proximal end region is integrally connected to an extension tube constructed from a second material. A second catheter is constructed from the first material and having a second proximal end region, a second distal end region terminating in a second distal tip, and a second outer surface defining at least a second lumen extending longitudinally therethrough between a second distal and a second proximal opening. The second proximal end region is integrally connected to an extension tube constructed from the second material. The first lumen and the second lumens are independent from each other for facilitating simultaneous flow in opposite directions. The outer surfaces of the first and second catheters are releasably joined for allowing the first and second distal tips to be at least partially longitudinally split from each other.
摘要翻译：提供多导管组件。该组件包括由第一材料构成的第一导管，其具有第一近端区域，终止于第一远端尖端的第一远端区域和至少限定在第一远端和第一近端开口。第一近端区域与由第二材料构成的延伸管整体连接。第二导管由第一材料构成并且具有第二近端区域，终止于第二远侧末端的第二远端区域和限定在第二远端和第二远端之间纵向贯穿延伸的至少第二腔的第二外表面近端开口。第二近端区域与由第二材料构成的延伸管整体连接。第一管腔和第二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可释放地接合，以允许第一和第二远端头部至少部分地彼此纵向分开。

10. 发明授权

US09352129B2 Introducer assembly with cap and method of using same 有权
标题翻译：带盖的导引器组件及其使用方法
公开(公告)号：US09352129B2
公开(公告)日：2016-05-31
申请号：US12332025
申请日：2008-12-10
申请人： Mahase Nardeo , William J. McCreight
发明人： Mahase Nardeo , William J. McCreight
IPC分类号： A61M25/06 , A61M25/00
CPC分类号： A61M25/0136 , A61M25/0097 , A61M25/0662 , A61M39/22
摘要： An introducer sheath assembly (10) having a sheath tube (12), a hub (16), a valve (30) and a valve-retaining cap (50) on the proximal end of the hub. The cap (50) is so secured to the hub (16) as to have a closed, locked position and also an open position permitting access to the interior of the hub and the valve (30) while the cap (50) remains secured to the hub (16).
摘要翻译：在所述轮毂的近端上具有护套管（12），轮毂（16），阀（30）和阀保持帽（50）的引导器护套组件（10）。盖（50）如此固定到轮毂（16）以具有闭合的锁定位置，并且还具有允许进入轮毂和阀（30）的内部的打开位置，而帽（50）保持固定到集线器（16）。

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