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1. 发明申请

US20060270962A1 Dialysis catheter 有权
公开(公告)号：US20060270962A1
公开(公告)日：2006-11-30
申请号：US11487750
申请日：2006-07-17
申请人： James McGuckin , Michael Paris , Paul Tashjian , Peter Hinchliffe
发明人： James McGuckin , Michael Paris , Paul Tashjian , Peter Hinchliffe
IPC分类号： A61M37/00 , A61M5/178 , A61B17/34 , A61M39/10
CPC分类号： A61M1/285 , A61M25/0028 , A61M25/0029 , A61M25/0032 , A61M25/0082 , A61M25/0097 , A61M25/04 , A61M25/09041 , A61M2025/0031 , A61M2025/0034 , A61M2025/0036 , A61M2025/0078
摘要： A dialysis catheter comprising a first portion having a first dianeter, an elongated distal portion having a second diameter smaller than the first diameter, and a transition region between the first portion and distal portion. A first longitudinally extending central lumen configured to deliver blood terminates in an opening in the distal portion. At least two independent longitudinally extending lumens are positioned radially of the first lumen, configured to withdraw blood from a patient, and terminate in a longitudinally directed opening in the transition portion.

2. 发明申请

US20080097382A1 Dialysis catheter and methods of insertion 审中-公开
公开(公告)号：US20080097382A1
公开(公告)日：2008-04-24
申请号：US11978733
申请日：2007-10-30
申请人： James McGuckin , Paul Tashjian , Michael Paris , Peter Hinchliffe
发明人： James McGuckin , Paul Tashjian , Michael Paris , Peter Hinchliffe
IPC分类号： A61M25/00
CPC分类号： A61M25/04 , A61M1/285 , A61M1/3661 , A61M25/0028 , A61M25/0029 , A61M25/0032 , A61M25/0068 , A61M25/0069 , A61M25/007 , A61M25/0071 , A61M25/0074 , A61M25/008 , A61M25/0102 , A61M25/0194 , A61M25/09041 , A61M2025/0031 , A61M2025/0036 , A61M2025/0081
摘要： A method of inserting a dialysis catheter into a patient comprising the steps of inserting a guidewire into the jugular vein of the patient through the superior vena cava and into the inferior vena cava, providing a trocar having a lumen and a dissecting tip, inserting the trocar to enter an incision in the patient and to create a subcutaneous tissue tunnel, threading the guidewire through the lumen of the trocar so the guidewire extends through the incision, providing a dialysis catheter having first and second lumens, removing the trocar, and inserting the dialysis catheter over the guidewire through the incision and through the jugular vein and superior vena cava into the right atrium.

3. 发明申请

US20050090776A1 Dialysis catheter and methods of insertion 有权
公开(公告)号：US20050090776A1
公开(公告)日：2005-04-28
申请号：US10939102
申请日：2004-09-10
申请人： James McGuckin , Paul Tashjian , Michael Paris , Peter Hinchliffe
发明人： James McGuckin , Paul Tashjian , Michael Paris , Peter Hinchliffe
IPC分类号： A61M1/14 , A61M1/28 , A61M25/00 , A61M25/04 , A61M25/14 , A61M1/00
CPC分类号： A61M25/04 , A61M1/285 , A61M1/3661 , A61M25/0028 , A61M25/0029 , A61M25/0032 , A61M25/0068 , A61M25/0069 , A61M25/007 , A61M25/0071 , A61M25/0074 , A61M25/008 , A61M25/0102 , A61M25/0194 , A61M25/09041 , A61M2025/0031 , A61M2025/0036 , A61M2025/0081
摘要： A method of inserting a dialysis catheter into a patient comprising the steps of inserting a guidewire into the jugular vein of the patient through the superior vena cava and into the inferior vena cava, providing a trocar having a lumen and a dissecting tip, inserting the trocar to enter an incision in the patient and to create a subcutaneous tissue tunnel, threading the guidewire through the lumen of the trocar so the guidewire extends through the incision, providing a dialysis catheter having first and second lumens, removing the trocar, and inserting the dialysis catheter over the guidewire through the incision and through the jugular vein and superior vena cava into the right atrium.

4. 发明申请

US20070078412A1 Dialysis catheter 审中-公开
标题翻译：透析导管
公开(公告)号：US20070078412A1
公开(公告)日：2007-04-05
申请号：US11450195
申请日：2006-06-09
申请人： James McGuckin , Michael Paris , Paul Tashjian , Peter Hinchliffe
发明人： James McGuckin , Michael Paris , Paul Tashjian , Peter Hinchliffe
IPC分类号： A61M25/00
CPC分类号： A61M1/285 , A61M25/0028 , A61M25/0029 , A61M25/0032 , A61M25/0082 , A61M25/0097 , A61M25/04 , A61M25/09041 , A61M2025/0031 , A61M2025/0034 , A61M2025/0036 , A61M2025/0078
摘要： A dialysis catheter comprising a first portion having a first diameter, an elongated distal portion having a second diameter smaller than the first diameter, and a transition region between the first portion and distal portion. A first longitudinally extending central lumen configured to deliver blood terminates in an opening in the distal portion. At least two independent longitudinally extending lumens are positioned radially of the first lumen, configured to withdraw blood from a patient, and terminate in a longitudinally directed opening in the transition portion.
摘要翻译：一种透析导管，其包括具有第一直径的第一部分，具有小于所述第一直径的第二直径的细长远侧部分以及所述第一部分与所述远端部分之间的过渡区域。构造成输送血液的第一纵向延伸的中心腔终止在远端部分的开口中。至少两个独立的纵向延伸的管腔定位在第一腔的径向上，构造成从患者抽出血液，并终止于过渡部分中的纵向引导的开口。

5. 发明申请

US20060259007A1 Guidewire retrieval member for catheter insertion 有权
公开(公告)号：US20060259007A1
公开(公告)日：2006-11-16
申请号：US11487915
申请日：2006-07-17
申请人： James McGuckin , Michael Paris , Paul Tashjian , Peter Hinchliffe
发明人： James McGuckin , Michael Paris , Paul Tashjian , Peter Hinchliffe
IPC分类号： A61M31/00
CPC分类号： A61M1/285 , A61M25/0028 , A61M25/0029 , A61M25/0032 , A61M25/0082 , A61M25/0097 , A61M25/04 , A61M25/09041 , A61M2025/0031 , A61M2025/0034 , A61M2025/0036 , A61M2025/0078 , A61M2025/09116
摘要： An apparatus for passing a guidewire through a subcutaneous tissue tunnel to enable over-the wire insertion of a catheter through the tissue tunnel. The apparatus comprises an elongated member having a distal end portion having a tip configured to advance through the tissue tunnel and an opening extending longitudinally with respect to the apparatus and dimensioned to receive the guidewire. The guidewire is inserted through the opening to pass the guidewire through the tunnel to enable subsequent insertion of the catheter.

6. 发明申请

US20050131341A1 Dialysis catheter 有权
标题翻译：透析导管
公开(公告)号：US20050131341A1
公开(公告)日：2005-06-16
申请号：US10924076
申请日：2004-08-23
申请人： James McGuckin , Paul Tashjian , Michael Paris , Peter Hinchliffe
发明人： James McGuckin , Paul Tashjian , Michael Paris , Peter Hinchliffe
IPC分类号： A61M1/14 , A61M1/28 , A61M25/00 , A61M25/04 , A61M25/14 , A61M3/00
CPC分类号： A61M25/04 , A61M1/285 , A61M1/3661 , A61M25/0028 , A61M25/0029 , A61M25/0032 , A61M25/0068 , A61M25/0069 , A61M25/007 , A61M25/0071 , A61M25/0074 , A61M25/008 , A61M25/0102 , A61M25/0194 , A61M25/09041 , A61M2025/0031 , A61M2025/0036 , A61M2025/0081
摘要： A dialysis catheter comprising a catheter body having a proximal portion, a distal portion, a first longitudinally extending central lumen configured to deliver blood, and at least three longitudinally extending lumens positioned radially of the central lumen and configured to withdraw blood from a patient. At least one blood delivery opening is formed in the distal portion of the catheter body and in fluid communication with the first lumen and configured for passage of blood therethrough. At least three blood withdrawal openings are formed in the outer wall of the catheter body, wherein each of the openings is in fluid communication with one of the at least three lumens and is configured for passage of blood from a patient
摘要翻译：一种透析导管，其包括具有近端部分的远端部分，远端部分，构造成输送血液的第一纵向延伸的中心腔和至少三个纵向延伸的腔，所述导管主体位于所述中心腔的径向位置并且被配置为从患者抽出血液。至少一个血液输送开口形成在导管主体的远端部分中并且与第一腔流体连通并且构造成使血液通过其中。在导管主体的外壁中形成至少三个抽血开口，其中每个开口与至少三个流明中的一个流体连通，并且构造成用于从患者通过血液

7. 发明申请

US20050054989A1 Dialysis catheter 有权
公开(公告)号：US20050054989A1
公开(公告)日：2005-03-10
申请号：US10924075
申请日：2004-08-23
申请人： James McGuckin , Paul Tashjian , Michael Paris , Peter Hinchliffe
发明人： James McGuckin , Paul Tashjian , Michael Paris , Peter Hinchliffe
IPC分类号： A61M1/14 , A61M1/28 , A61M25/00 , A61M25/04 , A61M25/14
CPC分类号： A61M25/04 , A61M1/285 , A61M1/3661 , A61M25/0028 , A61M25/0029 , A61M25/0032 , A61M25/0068 , A61M25/0069 , A61M25/007 , A61M25/0071 , A61M25/0074 , A61M25/008 , A61M25/0102 , A61M25/0194 , A61M25/09041 , A61M2025/0031 , A61M2025/0036 , A61M2025/0081
摘要： A dialysis catheter comprising a catheter body having a proximal portion, a distal portion, a first longitudinally extending central lumen configured to deliver blood, and at least three longitudinally extending lumens positioned radially of the central lumen and configured to withdraw blood from a patient. At least one blood delivery opening is formed in the distal portion of the catheter body and in fluid communication with the first lumen and configured for passage of blood therethrough. At least three blood withdrawal openings are formed in the outer wall of the catheter body, wherein each of the openings is in fluid communication with one of the at least three lumens and is configured for passage of blood from a patient

8. 发明申请

US20050004597A1 Distal protection device 有权
标题翻译：远端保护装置
公开(公告)号：US20050004597A1
公开(公告)日：2005-01-06
申请号：US10800299
申请日：2004-03-12
申请人： James McGuckin , Walter Peters , Peter Hinchliffe , Paul Tashjian
发明人： James McGuckin , Walter Peters , Peter Hinchliffe , Paul Tashjian
IPC分类号： A61F2/01 , A61B17/08
CPC分类号： A61F2/013 , A61F2002/018 , A61F2230/0006 , A61F2230/0008 , A61F2230/0076 , A61F2230/008
摘要： A distal protection device comprising a catheter, a flexible member movable from a first position to a second looped position extending laterally with respect to the catheter, such that a first loop opening extends substantially in a direction of blood flow as the first loop opening extends in a plane substantially parallel to a transverse axis of the catheter, and filtering material movable from a collapsed position to an expanded position in response to movement of the flexible member.
摘要翻译：远侧保护装置，包括导管，柔性构件，其可从第一位置移动到相对于导管横向延伸的第二环形位置，使得当第一环开口延伸在第一环开口时，第一环开口基本上在血流方向上延伸基本上平行于导管的横向轴线的平面以及响应于柔性构件的运动而从折叠位置移动到扩张位置的过滤材料。

9. 发明申请

US20050165357A1 Introducer sheath with retainer 失效
标题翻译：导管护套带保持架
公开(公告)号：US20050165357A1
公开(公告)日：2005-07-28
申请号：US11085499
申请日：2005-03-21
申请人： James McGuckin , Paul Tashjian
发明人： James McGuckin , Paul Tashjian
IPC分类号： A61M25/04 , A61M25/06 , A61M39/04 , A61M39/06 , A61M5/00
CPC分类号： A61M39/0606 , A61M25/04 , A61M25/0662 , A61M39/045 , A61M2025/0681 , A61M2039/062 , A61M2039/0633 , A61M2039/064 , A61M2039/0653 , A61M2039/0686
摘要： A surgical introducer sheath comprising a first member having a first longitudinally extending lumen dimensioned to receive a surgical instrument therethrough, a second member having a second longitudinally extending lumen dimensioned to receive the first member, and a retainer adjacent a distal portion of the second member movable from a first retracted position to a second extended position to limit proximal movement of the introducer sheath. Rotational movement of the second member in a first direction moves the retainer to the extended position and rotational movement of the second member in a second direction moves the retainer to a retracted position.
摘要翻译：一种手术导引鞘，其包括第一构件，所述第一构件具有第一纵向延伸的腔体，其尺寸适于容纳穿过其中的外科器械;第二构件，具有尺寸设计成容纳所述第一构件的第二纵向延伸的腔体，以及邻近所述第二构件的远端部分的可移动从第一缩回位置到第二延伸位置以限制导引器鞘的近端运动。第二构件在第一方向上的旋转运动将保持器移动到延伸位置，并且第二构件沿第二方向的旋转运动将保持器移动到缩回位置。

10. 发明授权

US08157773B2 Method and systems for providing an infusion device interface 有权
标题翻译：用于提供输液装置接口的方法和系统
公开(公告)号：US08157773B2
公开(公告)日：2012-04-17
申请号：US11631983
申请日：2005-07-21
申请人： Paul Tashjian
发明人： Paul Tashjian
IPC分类号： A61M5/00
CPC分类号： A61M25/0014 , A61M5/158 , A61M39/04 , A61M2005/1587
摘要： An infusion device comprising an infuser base, a cannula and a ferrule. The infuser base having a bore extending therethrough, the bore having distal and proximal ends and defining a shoulder therebetween. The cannula having distal and proximal ends, the proximal end having an inside first diameter. A flange extends radially outward from the cannula proximal end. The cannula is positioned in the bore such that the flange is positioned adjacent the shoulder. The ferrule has an insertion portion, having an outside second diameter which is substantially equal to the first diameter, and a tapered portion extending from the insertion portion. The ferrule is positioned in the bore such that the insertion portion and a portion of the tapered portion are received in the cannula proximal end and the flange is compressed between the shoulder and the tapered portion to define a seal between the cannula and ferrule.
摘要翻译：输液装置，其包括输注器基座，插管和套圈。所述输液器底座具有延伸穿过其中的孔，所述孔具有远端和近端并且在其间限定一个肩部。套管具有远端和近端，近端具有内部第一直径。凸缘从套管近端径向向外延伸。套管定位在孔中，使得凸缘邻近肩部定位。套管具有插入部分，其具有基本上等于第一直径的外部第二直径和从插入部分延伸的锥形部分。套管定位在孔中，使得插入部分和锥形部分的一部分被容纳在套管近端中，并且凸缘在肩部和锥形部分之间被压缩以限定套管和套圈之间的密封。

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