专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07655022B2 Compliant guiding catheter sheath system 失效
标题翻译：引导导管护套系统
公开(公告)号：US07655022B2
公开(公告)日：2010-02-02
申请号：US10424333
申请日：2003-04-28
申请人： John A. Simpson , Wade Bowe
发明人： John A. Simpson , Wade Bowe
IPC分类号： A61B18/24 , A61M29/00 , A61N1/05
CPC分类号： A61M25/10 , A61M25/0662 , A61M2025/1095
摘要： A guiding catheter system employs a compliant shaft with an inflatable balloon affixed to a distal portion of the shaft. The inflatable balloon includes channels that allow some amount of blood to flow past the balloon when inflated in a blood vessel. One or more inflation lumens is in fluid contact with the balloon and allows inflating the balloon from a proximal end of the catheter. A series of perfusion orifices may be included on the shaft proximal to the balloon.
摘要翻译：引导导管系统使用柔性轴，其具有固定到轴的远侧部分的可充气气囊。充气气囊包括允许一定量的血液在血管中充气时流过气球的通道。一个或多个充气流体与球囊流体接触并允许气囊从导管的近端膨胀。可以在靠近气囊的轴上包括一系列灌注孔。

2. 发明授权

US08852207B2 Compliant guiding catheter sheath system 有权
标题翻译：引导导管护套系统
公开(公告)号：US08852207B2
公开(公告)日：2014-10-07
申请号：US12691445
申请日：2010-01-21
申请人： John A. Simpson , Wade Bowe
发明人： John A. Simpson , Wade Bowe
IPC分类号： A61M25/10 , A61M25/06
CPC分类号： A61M25/10 , A61M25/0662 , A61M2025/1095
摘要： A guiding catheter system employs a compliant shaft with an inflatable balloon affixed to a distal portion of the shaft. The inflatable balloon includes channels that allow some amount of blood to flow past the balloon when inflated in a blood vessel. One or more inflation lumens is in fluid contact with the balloon and allows inflating the balloon from a proximal end of the catheter. A series of perfusion orifices may be included on the shaft proximal to the balloon.
摘要翻译：引导导管系统使用柔性轴，其具有固定到轴的远侧部分的可充气气囊。充气气囊包括允许一定量的血液在血管中充气时流过气球的通道。一个或多个充气流体与球囊流体接触并允许气囊从导管的近端膨胀。可以在靠近气囊的轴上包括一系列灌注孔。

3. 发明申请

US20100121346A1 Compliant Guiding Catheter Sheath System 有权
标题翻译：指导导管鞘系统
公开(公告)号：US20100121346A1
公开(公告)日：2010-05-13
申请号：US12691445
申请日：2010-01-21
申请人： John A. Simpson , Wade Bowe
发明人： John A. Simpson , Wade Bowe
IPC分类号： A61B19/00
CPC分类号： A61M25/10 , A61M25/0662 , A61M2025/1095
摘要： A guiding catheter system employs a compliant shaft with an inflatable balloon affixed to a distal portion of the shaft. The inflatable balloon includes channels that allow some amount of blood to flow past the balloon when inflated in a blood vessel. One or more inflation lumens is in fluid contact with the balloon and allows inflating the balloon from a proximal end of the catheter. A series of perfusion orifices may be included on the shaft proximal to the balloon.
摘要翻译：引导导管系统使用柔性轴，其具有固定到轴的远侧部分的可充气气囊。充气气囊包括允许一定量的血液在血管中充气时流过气球的通道。一个或多个充气流体与球囊流体接触并允许气囊从导管的近端膨胀。可以在靠近气囊的轴上包括一系列灌注孔。

4. 发明申请

US20090163900A1 RAPID EXCHANGE BIAS LASER CATHETER DESIGN 有权
标题翻译：快速交换偏光激光设计
公开(公告)号：US20090163900A1
公开(公告)日：2009-06-25
申请号：US12337232
申请日：2008-12-17
申请人： Kevin D. Taylor , Wade Bowe
发明人： Kevin D. Taylor , Wade Bowe
IPC分类号： A61B18/24
CPC分类号： A61B18/245 , A61B18/24 , A61B2017/22038 , A61B2017/22061 , A61B2018/2238
摘要： Embodiments of a balloon biasing laser catheter are provided. In some embodiments, the laser catheter may include a distal tip that extends from the distal end of the catheter from a point near the light guide aperture. The distal tip may be disposed at the periphery of the catheter. In some embodiments, a balloon may be disposed between the light guide aperture and the distal tip, such that the a light guide extending from the aperture may be disposed proximate with the distal tip having the balloon in between. A retaining wire may be coupled with the distal tip and slidably coupled with the light guide. The retaining wire may keep the light guide biased relatively parallel with the distal tip and/or the catheter body when the balloon is inflated. The light guide may include a guidewire lumen the extends to the distal end of the distal tip.
摘要翻译：提供气球偏置激光导管的实施例。在一些实施例中，激光导管可以包括从导管孔附近的点从导管的远端延伸的远端尖端。远侧末端可以设置在导管的周边。在一些实施例中，球囊可以设置在光导孔和远侧末端之间，使得从孔延伸的光导可以设置成与具有气囊的远侧末端在其间附近。保持线可以与远侧末端联接并且与光导可滑动地联接。当气囊膨胀时，保持线可以保持光导偏压与远端和/或导管体相对平行。光导可以包括延伸到远侧末端的远端的导丝管腔。

5. 发明申请

US20050107678A1 Methods of catheterization using a dual steer preshaped catheter 有权
标题翻译：使用双转向预成形导管的导管插入方法
公开(公告)号：US20050107678A1
公开(公告)日：2005-05-19
申请号：US11027427
申请日：2004-12-30
申请人： Wade Bowe
发明人： Wade Bowe
IPC分类号： A61B18/14 , A61B5/04 , A61N1/05
CPC分类号： A61B18/1492 , A61B2018/00375 , A61B2018/00839 , A61B2018/1407
摘要： Methods of manipulating a catheterization apparatus involve providing a catheter having a flexible shaft with a preformed curve on a distal end of the flexible shaft, one or more electrodes disposed along the distal end of the flexible shaft, and a shape deflection area defined as a region on the flexible shaft between the preformed curve and a generally straight proximal portion of the flexible shaft. A first steering mechanism is anchored at a distal portion of the preformed curve, and a second steering mechanism is anchored distal to the shape deflection area. The method also involves changing a curvature of the preformed curve in response to a proximally directed force applied to the first steering mechanism, and moving the distal end of the catheter relative to the proximal portion of the flexible shaft in response to a proximally directed force applied to the second steering mechanism.
摘要翻译：操作导管插入装置的方法涉及提供一种具有柔性轴的导管，该柔性轴具有在柔性轴的远端上的预成形曲线，沿柔性轴的远端设置的一个或多个电极以及被定义为区域的形状偏转区域在预成形曲线与柔性轴的大致直的近端部分之间的柔性轴上。第一转向机构锚定在预成型曲线的远端部分处，并且第二转向机构锚定在形状偏转区域的远侧。该方法还包括响应于施加到第一转向机构的向近侧方向的力而改变预成形曲线的曲率，并且响应于施加的近端定向的力而相对于柔性轴的近端部分移动导管的远端到第二转向机构。

6. 发明申请

US20060167442A1 Apparatus and methods for directional delivery of laser energy 有权
公开(公告)号：US20060167442A1
公开(公告)日：2006-07-27
申请号：US11228845
申请日：2005-09-16
申请人： Chris Hebert , Wade Bowe , Timothy Wood , Scott Tedder
发明人： Chris Hebert , Wade Bowe , Timothy Wood , Scott Tedder
IPC分类号： A61B18/18
CPC分类号： A61B18/24 , A61B2017/22038 , A61B2017/22061 , A61B2018/2238
摘要： In some embodiments, without limitation, the invention comprises a catheter having an elongated housing with a channel disposed therein. A laser delivery member is movable and at least partially disposed within the channel. A ramp is disposed within the housing at an angle to its central axis and proximate to its distal end. The ramp is adapted to move the distal end of the laser delivery member outwardly from the central axis of the housing. A guidewire biases the distal end of the laser delivery member generally inwardly toward the central axis of the housing. In some embodiments, without limitation, the offset of the central axis of the tip of the laser delivery member from the central axis of the housing is determined by adjusting the extent to which the laser delivery member travels on the ramp, and disposition of the laser delivery member on the guidewire maintains the offset tip substantially parallel to the central axis of the housing. Thus, in accordance with the invention, the distal end of the laser delivery member may be biased in a desired direction or offset, permitting ablation of an area larger than the area of the distal end of the catheter.

7. 发明授权

US07013170B2 Methods of catheterization using a dual steer preshaped catheter 有权
标题翻译：使用双转向预成形导管的导管插入方法
公开(公告)号：US07013170B2
公开(公告)日：2006-03-14
申请号：US11027427
申请日：2004-12-30
申请人： Wade Bowe
发明人： Wade Bowe
IPC分类号： A61B5/04 , A61B18/14 , A61N1/05
CPC分类号： A61B18/1492 , A61B2018/00375 , A61B2018/00839 , A61B2018/1407
摘要： Methods of manipulating a catheterization apparatus involve providing a catheter having a flexible shaft with a preformed curve on a distal end of the flexible shaft, one or more electrodes disposed along the distal end of the flexible shaft, and a shape deflection area defined as a region on the flexible shaft between the preformed curve and a generally straight proximal portion of the flexible shaft. A first steering mechanism is anchored at a distal portion of the preformed curve, and a second steering mechanism is anchored distal to the shape deflection area. The method also involves changing a curvature of the preformed curve in response to a proximally directed force applied to the first steering mechanism, and moving the distal end of the catheter relative to the proximal portion of the flexible shaft in response to a proximally directed force applied to the second steering mechanism.
摘要翻译：操作导管插入装置的方法涉及提供一种具有柔性轴的导管，该柔性轴具有在柔性轴的远端上的预成形曲线，沿柔性轴的远端设置的一个或多个电极以及被定义为区域的形状偏转区域在预成形曲线与柔性轴的大致直的近端部分之间的柔性轴上。第一转向机构锚定在预成型曲线的远端部分处，并且第二转向机构锚定在形状偏转区域的远侧。该方法还包括响应于施加到第一转向机构的向近侧方向的力而改变预成形曲线的曲率，并且响应于施加的近端定向的力而相对于柔性轴的近端部分移动导管的远端到第二转向机构。

8. 发明授权

US07013169B2 Dual steer preshaped catheter 有权
标题翻译：双转向预成形导管
公开(公告)号：US07013169B2
公开(公告)日：2006-03-14
申请号：US10351847
申请日：2003-01-27
申请人： Wade Bowe
发明人： Wade Bowe
IPC分类号： A61B5/04 , A61B18/14 , A61N1/05
CPC分类号： A61B18/1492 , A61B2018/00375 , A61B2018/00839 , A61B2018/1407
摘要： An electrophysiology catheter includes a flexible shaft with one or more electrodes disposed at a distal end having a preformed curve. A first steering apparatus allows altering a curvature of the distal end and a second steering apparatus allows steering of the distal end without significantly altering the curvature of the distal end. The first and second steering apparatuses are used for maneuvering the catheter and providing positive contact between the distal end and the tissue targeted for treatment.
摘要翻译：电生理导管包括柔性轴，其中一个或多个电极设置在具有预成型曲线的远端。第一转向装置允许改变远端的曲率，并且第二转向装置允许远端的转向而不会显着改变远端的曲率。第一和第二转向装置用于操纵导管并提供远端和组织之间的正面接触，目的是用于治疗。

9. 发明授权

US09220523B2 Snaring systems and methods 有权
标题翻译：捕捉系统和方法
公开(公告)号：US09220523B2
公开(公告)日：2015-12-29
申请号：US12878648
申请日：2010-09-09
申请人： Kevin D. Taylor , Pete Burton , Dave Atwell , Wade Bowe
发明人： Kevin D. Taylor , Pete Burton , Dave Atwell , Wade Bowe
IPC分类号： A61B17/24 , A61B17/26 , A61B17/221 , A61B17/34 , A61N1/05
CPC分类号： A61B17/221 , A61B17/3468 , A61B2017/2217 , A61N2001/0578
摘要： Snaring systems and methods involve engaging objects such as pacemaker pacing leads within a patient. Physicians can use snaring systems having loops, tags, and roller mechanisms to remove a pacing leads from a patient. For example, snaring systems can be inserted through a jugular access site, engaged with a pacemaker pacing lead, and withdrawn through the jugular access site so as to remove a portion of the pacing lead. Lead extraction techniques can be employed to further dislodge the pacing lead from the patient.
摘要翻译：颈缩系统和方法涉及在患者体内接合诸如起搏器起搏线的对象。医生可以使用具有回路，标签和辊机构的绷带系统来从患者去除起搏引线。例如，可以通过颈动脉入口部位插入脐带系统，与起搏器起搏导线接合，并通过颈静脉通路位置取出，以便去除起搏线的一部分。引线提取技术可用于进一步从起搏器中脱出起搏引导线。

10. 发明授权

US08628519B2 Rapid exchange bias laser catheter design 有权
标题翻译：快速交换偏置激光导管设计
公开(公告)号：US08628519B2
公开(公告)日：2014-01-14
申请号：US12337232
申请日：2008-12-17
申请人： Kevin D. Taylor , Wade Bowe
发明人： Kevin D. Taylor , Wade Bowe
IPC分类号： A61B18/18
CPC分类号： A61B18/245 , A61B18/24 , A61B2017/22038 , A61B2017/22061 , A61B2018/2238
摘要： Embodiments of a balloon biasing laser catheter are provided. In some embodiments, the laser catheter may include a distal tip that extends from the distal end of the catheter from a point near the light guide aperture. The distal tip may be disposed at the periphery of the catheter. In some embodiments, a balloon may be disposed between the light guide aperture and the distal tip, such that the a light guide extending from the aperture may be disposed proximate with the distal tip having the balloon in between. A retaining wire may be coupled with the distal tip and slidably coupled with the light guide. The retaining wire may keep the light guide biased relatively parallel with the distal tip and/or the catheter body when the balloon is inflated. The light guide may include a guidewire lumen the extends to the distal end of the distal tip.
摘要翻译：提供气球偏置激光导管的实施例。在一些实施例中，激光导管可以包括从导管孔附近的点从导管的远端延伸的远端尖端。远侧末端可以设置在导管的周边。在一些实施例中，球囊可以设置在光导孔和远侧末端之间，使得从孔延伸的光导可以设置成与具有气囊的远侧末端在其间附近。保持线可以与远侧末端联接并且与光导可滑动地联接。当气囊膨胀时，保持线可以保持光导偏压与远端和/或导管体相对平行。光导可以包括延伸到远侧末端的远端的导丝管腔。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式