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1. 发明申请

US20110046522A1 Ultrasound Energy Delivery Assembly 审中-公开
标题翻译：超声能量输送装置
公开(公告)号：US20110046522A1
公开(公告)日：2011-02-24
申请号：US12853706
申请日：2010-08-10
申请人： Huey Chan , Sean McFerran , Stephen Porter , Del Kjos , Steve Forcucci , David Constantine , Jeffrey J. Vaitekunas , Katie Kane , Mark Hamm
发明人： Huey Chan , Sean McFerran , Stephen Porter , Del Kjos , Steve Forcucci , David Constantine , Jeffrey J. Vaitekunas , Katie Kane , Mark Hamm
IPC分类号： A61N7/00
CPC分类号： A61B17/22012 , A61B90/39 , A61B2017/22014
摘要： In a first embodiment, an ultrasound energy delivery assembly includes a waveguide and a catheter having a capture member. The capture member extends radially inward from an interior surface of the catheter into a lumen of the catheter and is configured to retain the enlarged distal tip so that the enlarged distal tip is temporarily prevented from moving proximally. In a second embodiment, an ultrasound energy delivery assembly includes a waveguide and a sheath covering at least a portion of the waveguide. In a third embodiment, an ultrasound energy delivery assembly includes a waveguide and a dual lumen catheter having a capture member. In a fourth embodiment, an ultrasound energy delivery assembly includes a waveguide and a catheter having a proximal waveguide lumen and a proximal guide wire lumen that merges with the proximal waveguide lumen at their respective distal ends to form a distal lumen. In a fifth embodiment, an ultrasound energy delivery assembly includes a waveguide and a catheter having a helical spring tip disposed over a distal section of the waveguide. In a sixth embodiment, an ultrasound energy delivery assembly includes a waveguide and a catheter extruded from a material such as expanded polytetrafluoroethylene. The catheter includes a braided layer having a multi-wire braided section and a single wire braided section formed from a braid wire from the multi-wire braided section.
摘要翻译：在第一实施例中，超声能量输送组件包括波导和具有捕获构件的导管。捕获构件从导管的内表面径向向内延伸到导管的内腔中，并且构造成保持放大的远端尖端，使得放大的远端尖端被临时阻止向近侧移动。在第二实施例中，超声能量输送组件包括波导和覆盖波导的至少一部分的护套。在第三实施例中，超声能量输送组件包括波导和具有捕获构件的双腔导管。在第四实施例中，超声能量输送组件包括波导和导管，其具有近端波导管腔和近端导丝管腔，其在其各自的远端处与近侧波导管腔合并以形成远端内腔。在第五实施例中，超声波能量输送组件包括波导和导管，其具有设置在波导的远端部分上方的螺旋弹簧顶端。在第六实施例中，超声能量输送组件包括波导和从诸如膨胀聚四氟乙烯的材料挤出的导管。导管包括具有多丝编织部分的编织层和由多丝编织部分的编织线形成的单丝编织部分。

2. 发明申请

US20050283134A1 Catheter shaft with improved manifold bond 有权
标题翻译：导管轴具有改进的歧管结合
公开(公告)号：US20050283134A1
公开(公告)日：2005-12-22
申请号：US10873585
申请日：2004-06-22
申请人： Huey Chan , Ting Ye , Lawrence Alpert , Sean McFerran , Roland Mompar
发明人： Huey Chan , Ting Ye , Lawrence Alpert , Sean McFerran , Roland Mompar
IPC分类号： A61M25/00 , A61M5/32
CPC分类号： A61M25/0045 , A61M25/0009 , A61M25/0043 , A61M25/0097 , A61M25/0662 , A61M2025/0047 , A61M2025/0098 , A61M2025/0681 , B29C45/14598 , B29L2031/7542
摘要： A catheter shaft with an improved manifold bond and methods for making and using the same. The catheter shaft may include a sleeve disposed, for example, near its proximal end. The sleeve may include a first layer that is attached to the catheter shaft and a second layer to which a hub or manifold may be attached.
摘要翻译：具有改进的歧管结合的导管轴和用于制造和使用它的方法。导管轴可以包括例如设置在其近端附近的套筒。套筒可以包括附接到导管轴的第一层和可以连接到毂或歧管的第二层。

3. 发明授权

US07621904B2 Catheter with a pre-shaped distal tip 有权
标题翻译：导管与预制的远端尖端
公开(公告)号：US07621904B2
公开(公告)日：2009-11-24
申请号：US10970204
申请日：2004-10-21
申请人： Sean McFerran , Roger Farnholtz , Gitanjali V. Barry , Kirsten C. Armstrong
发明人： Sean McFerran , Roger Farnholtz , Gitanjali V. Barry , Kirsten C. Armstrong
IPC分类号： A61M25/00
CPC分类号： A61M25/0068 , A61M25/0041 , A61M25/0045 , A61M25/0053 , A61M25/0054 , A61M25/01 , A61M2025/0047 , A61M2025/0063
摘要： Catheters having a pre-shaped tip configuration are disclosed. A catheter in accordance with an illustrative embodiment of the present invention can include an elongated tubular shaft equipped with a distal tip section having a pre-shaped tip configuration that can be used to facilitate tracking of the device through particular locations of the vasculature. The catheter may include a number of features that transition the stiffness and flexibility characteristics of the device and provide a means to radiographically visualize the catheter within the body.
摘要翻译：公开了具有预形状尖端构造的导管。根据本发明的说明性实施例的导管可以包括配备有具有预形状尖端构造的远侧末端部分的细长管状轴，其可以用于便于通过脉管系统的特定位置跟踪装置。导管可以包括多个特征，其转移装置的刚度和柔性特征并且提供用于在体内放射照相地可视化导管的装置。

4. 发明申请

US20060089618A1 Catheter with a pre-shaped distal tip 有权
公开(公告)号：US20060089618A1
公开(公告)日：2006-04-27
申请号：US10970204
申请日：2004-10-21
申请人： Sean McFerran , Roger Farnholtz , Gitanjali Barry , Kirsten Armstrong
发明人： Sean McFerran , Roger Farnholtz , Gitanjali Barry , Kirsten Armstrong
IPC分类号： A61M25/00
CPC分类号： A61M25/0068 , A61M25/0041 , A61M25/0045 , A61M25/0053 , A61M25/0054 , A61M25/01 , A61M2025/0047 , A61M2025/0063
摘要： Catheters having a pre-shaped tip configuration are disclosed. A catheter in accordance with an illustrative embodiment of the present invention can include an elongated tubular shaft equipped with a distal tip section having a pre-shaped tip configuration that can be used to facilitate tracking of the device through particular locations of the vasculature. The catheter may include a number of features that transition the stiffness and flexibility characteristics of the device and provide a means to radiographically visualize the catheter within the body.

5. 发明申请

US20120323189A1 CATHETER SHAFT WITH IMPROVED MANIFOLD BOND 有权
标题翻译：具有改进的管状粘结剂的导管轴
公开(公告)号：US20120323189A1
公开(公告)日：2012-12-20
申请号：US13601478
申请日：2012-08-31
申请人： Huey Quoc Chan , Ting Tina Ye , Lawrence Charles Alpert , Sean McFerran , Roland S. Mompar
发明人： Huey Quoc Chan , Ting Tina Ye , Lawrence Charles Alpert , Sean McFerran , Roland S. Mompar
IPC分类号： A61M25/00 , A61L29/14
CPC分类号： A61M25/0045 , A61M25/0009 , A61M25/0043 , A61M25/0097 , A61M25/0662 , A61M2025/0047 , A61M2025/0098 , A61M2025/0681 , B29C45/14598 , B29L2031/7542
摘要： A catheter shaft with an improved manifold bond and methods for making and using the same. The catheter shaft may include a sleeve disposed, for example, near its proximal end. The sleeve may include a first layer that is attached to the catheter shaft and a second layer to which a hub or manifold may be attached.
摘要翻译：具有改进的歧管结合的导管轴和用于制造和使用它的方法。导管轴可以包括例如设置在其近端附近的套筒。套筒可以包括附接到导管轴的第一层和可以连接到毂或歧管的第二层。

6. 发明授权

US08257343B2 Catheter shaft with improved manifold bond 有权
标题翻译：导管轴具有改进的歧管结合
公开(公告)号：US08257343B2
公开(公告)日：2012-09-04
申请号：US12703729
申请日：2010-02-10
申请人： Huey Quoc Chan , Ting Tina Ye , Lawrence Charles Alpert , Sean McFerran , Roland S. Mompar
发明人： Huey Quoc Chan , Ting Tina Ye , Lawrence Charles Alpert , Sean McFerran , Roland S. Mompar
IPC分类号： A61M25/16
CPC分类号： A61M25/0045 , A61M25/0009 , A61M25/0043 , A61M25/0097 , A61M25/0662 , A61M2025/0047 , A61M2025/0098 , A61M2025/0681 , B29C45/14598 , B29L2031/7542
摘要： A catheter shaft with an improved manifold bond and methods for making and using the same. The catheter shaft may include a sleeve disposed, for example, near its proximal end. The sleeve may include a first layer that is attached to the catheter shaft and a second layer to which a hub or manifold may be attached.
摘要翻译：具有改进的歧管结合的导管轴和用于制造和使用它的方法。导管轴可以包括例如设置在其近端附近的套筒。套筒可以包括附接到导管轴的第一层和可以连接到毂或歧管的第二层。

7. 发明授权

US07896861B2 Catheter with a pre-shaped distal tip 有权
标题翻译：导管与预制的远端尖端
公开(公告)号：US07896861B2
公开(公告)日：2011-03-01
申请号：US12577841
申请日：2009-10-13
申请人： Sean McFerran , Roger Farnholtz , Gitanjali V. Barry , Kirsten C. Armstrong
发明人： Sean McFerran , Roger Farnholtz , Gitanjali V. Barry , Kirsten C. Armstrong
IPC分类号： A61M25/00
CPC分类号： A61M25/0068 , A61M25/0041 , A61M25/0045 , A61M25/0053 , A61M25/0054 , A61M25/01 , A61M2025/0047 , A61M2025/0063
摘要： Catheters having a pre-shaped tip configuration are disclosed. A catheter in accordance with an illustrative embodiment of the present invention can include an elongated tubular shaft equipped with a distal tip section having a pre-shaped tip configuration that can be used to facilitate tracking of the device through particular locations of the vasculature. The catheter may include a number of features that transition the stiffness and flexibility characteristics of the device and provide a means to radiographically visualize the catheter within the body.
摘要翻译：公开了具有预形状尖端构造的导管。根据本发明的说明性实施例的导管可以包括配备有具有预形状尖端构造的远侧末端部分的细长管状轴，其可以用于便于通过脉管系统的特定位置跟踪装置。导管可以包括多个特征，其转移装置的刚度和柔性特征并且提供用于在体内放射照相地可视化导管的装置。

8. 发明申请

US20110112514A1 CATHETER WITH A PRE-SHAPED DISTAL TIP 有权
标题翻译：具有预先形成的远程提示的导管
公开(公告)号：US20110112514A1
公开(公告)日：2011-05-12
申请号：US13009569
申请日：2011-01-19
申请人： Sean McFerran , Roger Farnholtz , Gitanjali V. Barry , Kirsten C. Armstrong
发明人： Sean McFerran , Roger Farnholtz , Gitanjali V. Barry , Kirsten C. Armstrong
IPC分类号： A61M25/00
CPC分类号： A61M25/0068 , A61M25/0041 , A61M25/0045 , A61M25/0053 , A61M25/0054 , A61M25/01 , A61M2025/0047 , A61M2025/0063
摘要： Catheters having a pre-shaped tip configuration are disclosed. A catheter in accordance with an illustrative embodiment of the present invention can include an elongated tubular shaft equipped with a distal tip section having a pre-shaped tip configuration that can be used to facilitate tracking of the device through particular locations of the vasculature. The catheter may include a number of features that transition the stiffness and flexibility characteristics of the device and provide a means to radiographically visualize the catheter within the body.
摘要翻译：公开了具有预形状尖端构造的导管。根据本发明的说明性实施例的导管可以包括配备有具有预形状尖端构造的远侧末端部分的细长管状轴，其可以用于便于通过脉管系统的特定位置跟踪装置。导管可以包括多个特征，其转移装置的刚度和柔性特征并且提供用于在体内放射照相地可视化导管的装置。

9. 发明授权

US07887574B2 Stent delivery catheter 有权
标题翻译：支架输送导管
公开(公告)号：US07887574B2
公开(公告)日：2011-02-15
申请号：US10746516
申请日：2003-12-23
申请人： Sean McFerran
发明人： Sean McFerran
IPC分类号： A61F2/06
CPC分类号： A61F2/95 , A61F2/966 , A61F2002/9517
摘要： A self-expanding stent delivery assembly includes an elongate member with a proximal region and a distal region. The distal region has an outer tubular member. A self-expanding stent is disposed within the outer tubular member. Circumferential movement of at least a portion of the proximal region causes relative axial movement between the self-expanding stent and the outer tubular member, deploying the stent. Methods of deploying a self-expanding stent are also described.
摘要翻译：自扩张支架输送组件包括具有近端区域和远侧区域的细长构件。远侧区域具有外管状构件。自扩张支架设置在外管状构件内。近端区域的至少一部分的周向运动引起自扩张支架和外管状构件之间的相对轴向运动，展开支架。还描述了展开自扩张支架的方法。

10. 发明申请

US20050065498A1 Microcatheter with sleeved guidewire port 有权
标题翻译：带有导丝导线的微导管
公开(公告)号：US20050065498A1
公开(公告)日：2005-03-24
申请号：US10667056
申请日：2003-09-22
申请人： Sean McFerran
发明人： Sean McFerran
IPC分类号： A61M25/00 , A61M25/01
CPC分类号： A61M25/0075 , A61M25/007 , A61M2025/0042 , A61M2025/0681
摘要： A microcatheter having a guidewire port that is positioned proximal of the distal end of the microcatheter in order to provide rapid exchange capability. The guidewire port includes provisions that permit guidewire access into a lumen of the microcatheter while providing a relatively fluid tight seal at least when the guidewire is not present in the guidewire port.
摘要翻译：一种微导管，其具有位于微导管远端附近的导丝端口，以提供快速的交换能力。导丝端口包括允许引导线进入微导管的内腔的设置，同时至少当引导线不存在于导丝端口中时提供相对流体密封的密封。

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