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1. 发明授权

US09095328B2 Endoscopes having multiple lumens for tissue acquisition and removal and related methods of use 有权
标题翻译：具有用于组织获取和去除的多个腔的内窥镜和相关的使用方法
公开(公告)号：US09095328B2
公开(公告)日：2015-08-04
申请号：US12617083
申请日：2009-11-12
申请人： F. Anthony Headley, Jr. , Robert B. DeVries , Kenneth Blair , James Weldon , Adam Cohen
发明人： F. Anthony Headley, Jr. , Robert B. DeVries , Kenneth Blair , James Weldon , Adam Cohen
IPC分类号： A61B10/00 , A61B1/00 , A61B1/12 , A61B17/24 , A61B17/26 , A61B10/04 , A61B17/221 , A61B17/22 , A61B1/018 , A61B10/02 , A61B10/06 , A61B17/30
CPC分类号： A61B10/04 , A61B1/018 , A61B1/273 , A61B10/0283 , A61B10/06 , A61B17/22 , A61B17/22031 , A61B17/221 , A61B17/320016 , A61B17/32056 , A61B2010/0225 , A61B2017/306
摘要： Embodiments of the invention include an endoscope including multiple lumens for tissue acquisition and removal and related methods of use.
摘要翻译：本发明的实施例包括一种内窥镜，其包括用于组织获取和去除的多个腔和相关的使用方法。

2. 发明申请

US20100152612A1 ENDOSCOPES HAVING MULTIPLE LUMENS FOR TISSUE ACQUISITION AND REMOVAL AND RELATED METHODS OF USE 审中-公开
标题翻译：具有多个红细胞用于组织获取和移除的内窥镜及相关使用方法
公开(公告)号：US20100152612A1
公开(公告)日：2010-06-17
申请号：US12617083
申请日：2009-11-12
申请人： F. Anthony HEADLEY, JR. , Robert B. DeVries , Kenneth Blair , James Weldon , Adam Cohen
发明人： F. Anthony HEADLEY, JR. , Robert B. DeVries , Kenneth Blair , James Weldon , Adam Cohen
IPC分类号： A61B10/04 , A61B10/06
CPC分类号： A61B10/04 , A61B1/018 , A61B1/273 , A61B10/0283 , A61B10/06 , A61B17/22 , A61B17/22031 , A61B17/221 , A61B17/320016 , A61B17/32056 , A61B2010/0225 , A61B2017/306
摘要： Embodiments of the invention include an endoscope including multiple lumens for tissue acquisition and removal and related methods of use.
摘要翻译：本发明的实施例包括一种内窥镜，其包括用于组织获取和去除的多个腔和相关的使用方法。

3. 发明授权

US08157850B2 Device and method for loading a luminal graft for endoluminal delivery 失效
标题翻译：用于装载腔内移植物用于腔内递送的装置和方法
公开(公告)号：US08157850B2
公开(公告)日：2012-04-17
申请号：US10629077
申请日：2003-07-29
申请人： Nancy Usiak , Paul DiCarlo , Robert F. Rioux , Kristian DiMatteo , James Weldon , Shubhang Mishra
发明人： Nancy Usiak , Paul DiCarlo , Robert F. Rioux , Kristian DiMatteo , James Weldon , Shubhang Mishra
IPC分类号： A61F2/06
CPC分类号： A61F2/06 , A61F2002/9522
摘要： An endoluminal graft is wrapped axially upon itself to form a low profile, which facilitates endoluminal delivery. Apparatus and systems for making and using such grafts are also disclosed.
摘要翻译：腔内移植物在其自身上轴向包裹以形成低轮廓，其有助于腔内递送。还公开了用于制造和使用这种移植物的装置和系统。

4. 发明授权

US07892272B2 Method and apparatus for deployment of an endoluminal device 失效
标题翻译：用于部署腔内装置的方法和装置
公开(公告)号：US07892272B2
公开(公告)日：2011-02-22
申请号：US11363015
申请日：2006-02-27
申请人： Patrick A. Haverkost , Paul F. Chouinard , James Weldon , Karen McDonald , Wade M. Johnson
发明人： Patrick A. Haverkost , Paul F. Chouinard , James Weldon , Karen McDonald , Wade M. Johnson
IPC分类号： A61F2/06
CPC分类号： A61F2/966 , A61F2/95 , A61F2/958 , A61F2002/9665
摘要： An introducer deploys an endoluminal device in a distal location from a proximal location. The introducer comprises a retrograde portion, an anterograde portion axially moveable relative to the retrograde portion, a shaft having a distal tip and an anterograde sheath attached to the distal tip, and anchoring means in at least one of the retrograde portion or the anterograde portion for anchoring the device during deployment from its proximal end to its distal end. An inner sheath may be mounted concentrically over the shaft with the endoluminal device mounted concentrically over the inner sheath. The anchoring device may comprise an inflatable balloon mounted radially inside the retrograde portion, a tether, or an extended portion of the endoluminal device confined by a notch in the interface of two sheaths in the retrograde portion of the introducer, or may comprise a holder in the anterograde portion.
摘要翻译：导引器在近端位置的远侧位置部署腔内装置。引导器包括逆行部分，相对于逆行部分可轴向移动的顺行部分，具有附接到远侧末端的远侧末端和顺行鞘的轴，以及至少一个逆行部分或顺行部分中的锚固装置，用于在展开期间将装置从其近端锚定到其远端。内护套可以同心地安装在轴上，腔内装置同心地安装在内护套上。锚定装置可以包括可膨胀的球囊，其可以径向地安装在逆行部分的内部，系绳或延伸部分的腔内装置，其通过导管器的逆行部分中的两个护套的界面中的凹口限定，或者可以包括：顺行部分。

5. 发明授权

US07052511B2 Delivery system and method for deployment of foreshortening endoluminal devices 有权
标题翻译：用于部署缩短内窥镜装置的输送系统和方法
公开(公告)号：US07052511B2
公开(公告)日：2006-05-30
申请号：US10115669
申请日：2002-04-04
申请人： James Weldon , Ilya Yampolsky
发明人： James Weldon , Ilya Yampolsky
IPC分类号： A61F2/06
CPC分类号： A61F2/95 , A61F2002/9517 , A61M2025/1068
摘要： A delivery system comprising an endoluminal device, an outer sheath that radially surrounds the endoluminal device, a pusher positioned at one end of the endoluminal device, and a linkage between the pusher and the outer sheath that coordinates movement of the outer sheath in a first direction with simultaneous movement of the pusher in a second direction opposite the first direction. This delivery system is particularly useful for endoluminal devices that foreshorten, and may comprise the outer sheath moving a first distance (d1) and the pusher moving a second distance (d2), where d2/d1 is approximately equal to the foreshortening ratio. The delivery system of this invention enables a foreshortening device, such as a vena cava filter, or stent, graft, or combination thereof, to be deployed with its end in a precise deployment location without foreshortening causing the end to move from the deployment location as the stent expands.
摘要翻译：递送系统，包括腔内装置，径向包围腔内装置的外护套，位于腔内装置一端的推动器，以及推动器和外护套之间的联动装置，其在第一方向上协调外护套的运动同时沿与第一方向相反的第二方向移动推动器。该递送系统对于缩短的腔内装置特别有用，并且可以包括移动第一距离（d 1> 1）的外护套，并且推动器移动第二距离（d < ），其中d 2 2 / d 1 1 / N近似等于缩短比例。本发明的递送系统使得诸如腔静脉过滤器或支架，移植物或其组合之类的缩短装置能够将其末端部署在精确的部署位置，而不会缩短，从而使端部从展开位置移动为支架扩张。

6. 发明授权

US06726621B2 Retrieval devices for vena cava filter 失效
标题翻译：用于腔静脉过滤器的检测装置
公开(公告)号：US06726621B2
公开(公告)日：2004-04-27
申请号：US10020705
申请日：2001-12-14
申请人： Naroun Suon , James Weldon
发明人： Naroun Suon , James Weldon
IPC分类号： A61F202
CPC分类号： A61F2/01 , A61B17/221 , A61B2017/22035 , A61B2017/2215 , A61F2002/011 , A61F2002/016 , A61F2230/005 , A61F2230/0067
摘要： A device for removing a thrombus filter from a blood vessel is disclosed. A device in accordance with the present invention includes a shaft having a proximal end, a distal end, and a lumen extending therethrough, a wire having a first end and a second end, the wire being partially disposed within the lumen of the shaft, a portion of the wire extending beyond the distal end of the shaft and forming a loop, and a portion of the wire extending beyond the proximal end of the shaft.
摘要翻译：公开了一种用于从血管中去除血栓滤过器的装置。根据本发明的装置包括具有近端，远端和延伸穿过其中的内腔的轴，具有第一端和第二端的线，所述线部分地设置在所述轴的内腔内，线的部分延伸超过轴的远端并形成环，并且线的一部分延伸超过轴的近端。

7. 发明授权

US07887573B2 Method and apparatus for deployment of an endoluminal device 失效
公开(公告)号：US07887573B2
公开(公告)日：2011-02-15
申请号：US10081641
申请日：2002-02-22
申请人： Patrick A. Haverkost , Paul F. Chouinard , James Weldon , Karen McDonald , Wade M. Johnson
发明人： Patrick A. Haverkost , Paul F. Chouinard , James Weldon , Karen McDonald , Wade M. Johnson
IPC分类号： A61F2/06 , A61M25/01 , A61M25/10
CPC分类号： A61F2/966 , A61F2/95 , A61F2/958 , A61F2002/9665
摘要： An introducer deploys an endoluminal device in a distal location from a proximal location. The introducer comprises a retrograde portion, an anterograde portion axially moveable relative to the retrograde portion, a shaft having a distal tip and an anterograde sheath attached to the distal tip, and anchoring means in at least one of the retrograde portion or the anterograde portion for anchoring the device during deployment from its proximal end to its distal end. An inner sheath may be mounted concentrically over the shaft with the endoluminal device mounted concentrically over the inner sheath. The anchoring device may comprise an inflatable balloon mounted radially inside the retrograde portion, a tether, or an extended portion of the endoluminal device confined by a notch in the interface of two sheaths in the retrograde portion of the introducer, or may comprise a holder in the anterograde portion.

8. 发明授权

US07041117B2 Retrieval devices for vena cava filter 失效
公开(公告)号：US07041117B2
公开(公告)日：2006-05-09
申请号：US10789110
申请日：2004-02-26
申请人： Naroun Suon , James Weldon
发明人： Naroun Suon , James Weldon
IPC分类号： A61M29/00
CPC分类号： A61F2/01 , A61B17/221 , A61B2017/22035 , A61B2017/2215 , A61F2002/011 , A61F2002/016 , A61F2230/005 , A61F2230/0067
摘要： A device for removing a thrombus filter from a blood vessel is disclosed. A device in accordance with the present invention includes a shaft having a proximal end, a distal end, and a lumen extending therethrough, a wire having a first end and a second end, the wire being partially disposed within the lumen of the shaft, a portion of the wire extending beyond the distal end of the shaft and forming a loop, and a portion of the wire extending beyond the proximal end of the shaft.

9. 发明申请

US20050182352A1 Dialysis catheter tip 审中-公开
标题翻译：透析导管尖
公开(公告)号：US20050182352A1
公开(公告)日：2005-08-18
申请号：US10777545
申请日：2004-02-12
申请人： Kristian DiMatteo , Todd Beaupre , James Culhane , Benjamin Bell , James Weldon
发明人： Kristian DiMatteo , Todd Beaupre , James Culhane , Benjamin Bell , James Weldon
IPC分类号： A61M25/00 , A61M3/00
CPC分类号： A61M25/003 , A61M25/0068 , A61M25/0069 , A61M25/0074 , A61M2025/0031 , A61M2025/0037 , A61M2025/0073
摘要： A distal tip for a catheter comprises first and second lumens extending therethrough, wherein in an operative configuration, the first and second lumens are coupled to first and second lumens of a dual lumen catheter with a first opening of the distal tip fluidly connected to the first lumen for inflow of fluid from a body lumen into which the distal tip is inserted in a normal mode of operation and for outflow of fluid thereto in a reverse mode of operation and a second opening fluidly connected to the second lumen. The second opening is disposed distally from the first opening and separated therefrom by a selected stagger distance for outflow of fluid therefrom when the catheter is in the normal mode of operation and for inflow of fluid from the body lumen in a reverse mode of operation. The distal tip also includes a contoured flow deflection element directing, in the reverse mode of operation, outflow from the first opening away from the second opening and a contoured outlet portion of the second opening reducing an outflow velocity therefrom in the normal mode of operation.
摘要翻译：用于导管的远侧末端包括从其延伸穿过的第一和第二腔，其中在操作构型中，所述第一和第二腔与双腔导管的第一和第二腔连接，所述远端的第一开口流体连接到第一腔流体从腔体流入，其中远侧末端以正常操作模式插入其中，并且以反向操作模式流出流体并且流体连接到第二腔的第二开口。当导管处于正常操作模式并且以相反的操作模式从体腔流入时，第二开口从第一开口向远侧方向设置并与之分开一个选定的交错距离，用于从其中流出流体。远侧末端还包括成形的流动偏转元件，其以相反的操作模式引导从第一开口离开第二开口流出，并且第二开口的轮廓出口部分在正常操作模式中减小其流出速度。

10. 发明申请

US20110106235A1 METHOD AND APPARATUS FOR DEPLOYMENT OF AN ENDOLUMINAL DEVICE 审中-公开
标题翻译：用于部署内镜手术的方法和装置
公开(公告)号：US20110106235A1
公开(公告)日：2011-05-05
申请号：US12987083
申请日：2011-01-08
申请人： Patrick A. Haverkost , Paul F. Choulnard , James Weldon , Karen McDonald , Wade M. Johnson
发明人： Patrick A. Haverkost , Paul F. Choulnard , James Weldon , Karen McDonald , Wade M. Johnson
IPC分类号： A61F2/84
CPC分类号： A61F2/966 , A61F2/95 , A61F2/958 , A61F2002/9665
摘要： An introducer deploys an endoluminal device in a distal location from a proximal location. The introducer comprises a retrograde portion, an anterograde portion axially moveable relative to the retrograde portion, a shaft having a distal tip and an anterograde sheath attached to the distal tip, and anchoring means in at least one of the retrograde portion or the anterograde portion for anchoring the device during deployment from its proximal end to its distal end. An inner sheath may be mounted concentrically over the shaft with the endoluminal device mounted concentrically over the inner sheath. The anchoring device may comprise an inflatable balloon mounted radially inside the retrograde portion, a tether, or an extended portion of the endoluminal device confined by a notch in the interface of two sheaths in the retrograde portion of the introducer, or may comprise a holder in the anterograde portion.
摘要翻译：导引器在近端位置的远侧位置部署腔内装置。引导器包括逆行部分，相对于逆行部分可轴向移动的顺行部分，具有附接到远侧末端的远侧末端和顺行鞘的轴，以及至少一个逆行部分或顺行部分中的锚固装置，用于在展开期间将装置从其近端锚定到其远端。内护套可以同心地安装在轴上，腔内装置同心地安装在内护套上。锚定装置可以包括可膨胀的球囊，其可以径向地安装在逆行部分的内部，系内或由引导器的逆行部分中的两个护套的界面中的凹口限定的内腔的延伸部分，或者可以包括保持器顺行部分。

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