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1. 发明申请

US20120053615A1 RAPID EXCHANGE CATHETERS USABLE WITH EMBOLIC PROTECTION DEVICES 有权
标题翻译：快速交换电缆可用于嵌入式保护装置
公开(公告)号：US20120053615A1
公开(公告)日：2012-03-01
申请号：US13223774
申请日：2011-09-01
申请人： Daniel O. Adams , Marwane Berrada , Cathleen M. von Lehe , Richard S. Kusleika
发明人： Daniel O. Adams , Marwane Berrada , Cathleen M. von Lehe , Richard S. Kusleika
IPC分类号： A61B17/22
CPC分类号： A61F2/013 , A61F2002/011 , A61F2002/018 , A61F2230/0008 , A61F2230/008
摘要： Catheters, assemblies, and methods for delivering and recovering embolic protection devices. Catheters are provided that can be advanced over single length guide wires and which can be retracted over single length wire shafts of distal embolic protection devices. One catheter is a two-port catheter having two sidewall ports, a distal end port, and a proximal end port. The two-port catheter can be advanced over a guide wire threaded between the distal end port and the distal sidewall port. An embolic protection device wire shaft can be back loaded into the distal end port and out the proximal sidewall port. A three-port catheter includes a distal end port, and distal, intermediate, and proximal sidewall ports.
摘要翻译：用于输送和恢复栓塞保护装置的导管，组件和方法。提供导管，其可以在单长导丝上前进，并且可以在远端栓塞保护装置的单长丝线轴上缩回。一个导管是具有两个侧壁端口，远端端口和近端端口的双端口导管。双端口导管可以在远端端口和远端侧壁端口之间的引导线上前进。栓塞保护装置线轴可以被背负载到远端端口中并且从近端侧壁端口出来。三端口导管包括远端端口以及远端，中间和近端侧壁端口。

2. 发明授权

US08801749B2 Rapid exchange catheters usable with embolic protection devices 有权
标题翻译：快速交换导管可用于栓塞保护装置
公开(公告)号：US08801749B2
公开(公告)日：2014-08-12
申请号：US13223774
申请日：2011-09-01
申请人： Daniel O. Adams , Marwane S. Berrada , Cathleen M. von Lehe , Richard S. Kusleika
发明人： Daniel O. Adams , Marwane S. Berrada , Cathleen M. von Lehe , Richard S. Kusleika
IPC分类号： A61M29/00 , A61M5/00 , A61F11/00
CPC分类号： A61F2/013 , A61F2002/011 , A61F2002/018 , A61F2230/0008 , A61F2230/008
摘要： Catheters, assemblies, and methods for delivering and recovering embolic protection devices. Catheters are provided that can be advanced over single length guide wires and which can be retracted over single length wire shafts of distal embolic protection devices. One catheter is a two-port catheter having two sidewall ports, a distal end port, and a proximal end port. The two-port catheter can be advanced over a guide wire threaded between the distal end port and the distal sidewall port. An embolic protection device wire shaft can be back loaded into the distal end port and out the proximal sidewall port. A three-port catheter includes a distal end port, and distal, intermediate, and proximal sidewall ports.
摘要翻译：用于输送和恢复栓塞保护装置的导管，组件和方法。提供导管，其可以在单长导丝上前进，并且可以在远端栓塞保护装置的单长丝线轴上缩回。一个导管是具有两个侧壁端口，远端端口和近端端口的双端口导管。双端口导管可以在远端端口和远端侧壁端口之间的引导线上前进。栓塞保护装置线轴可以被背负载到远端端口中并且从近端侧壁端口出来。三端口导管包括远端端口以及远端，中间和近端侧壁端口。

3. 发明申请

US20100179491A1 RAPID EXCHANGE CATHETERS USABLE WITH EMBOLIC PROTECTION DEVICES 有权
标题翻译：快速交换电缆可用于嵌入式保护装置
公开(公告)号：US20100179491A1
公开(公告)日：2010-07-15
申请号：US12729914
申请日：2010-03-23
申请人： Daniel O. Adams , Marwane Berrada , Cathleen M. von Lehe , Richard S. Kusleika
发明人： Daniel O. Adams , Marwane Berrada , Cathleen M. von Lehe , Richard S. Kusleika
IPC分类号： A61M25/00 , A61F2/06
CPC分类号： A61F2/013 , A61F2002/011 , A61F2002/018 , A61F2230/0008 , A61F2230/008
摘要： Catheters, assemblies, and methods for delivering and recovering embolic protection devices. Catheters are provided that can be advanced over single length guide wires and which can be retracted over single length wire shafts of distal embolic protection devices. One catheter is a two-port catheter having two sidewall ports, a distal end port, and a proximal end port. The two-port catheter can be advanced over a guide wire threaded between the distal end port and the distal sidewall port. An embolic protection device wire shaft can be back loaded into the distal end port and out the proximal sidewall port. A three-port catheter includes a distal end port, and distal, intermediate, and proximal sidewall ports. The distal sidewall port can be dimensioned to accept passage of a filter body through the port. The distal end port can be dimensioned to accept only a guide wire to provide a smooth transition from the guide wire to the small profile distal end. The guide wire can extend between the distal end port and the intermediate port while the filter body shaft can extend through the proximal port, to be distally urged through the distal sidewall port. Another catheter embodiment is a slotted catheter, including a biased, normally open slot over most of its length. The slot can be sufficiently small to resist unwanted transverse movement of a wire through the slot. The slotted catheter can be retracted over a wire by forcing the wire through the resilient slot.
摘要翻译：用于输送和恢复栓塞保护装置的导管，组件和方法。提供导管，其可以在单长导丝上前进，并且可以在远端栓塞保护装置的单长丝线轴上缩回。一个导管是具有两个侧壁端口，远端端口和近端端口的双端口导管。双端口导管可以在远端端口和远端侧壁端口之间的引导线上前进。栓塞保护装置线轴可以被背负载到远端端口中并且从近端侧壁端口出来。三端口导管包括远端端口以及远端，中间和近端侧壁端口。远端侧壁端口的尺寸可以容纳过滤体通过端口的通道。该远端端口的尺寸可被设计为仅接纳导丝，以提供从导丝到小轮廓远端的平滑过渡。引导线可以在远端端口和中间端口之间延伸，同时过滤器主体轴可以延伸穿过近端端口，以便通过远端侧壁端口被远离地推动。另一个导管实施例是开槽导管，其包括在其大部分长度上的偏置的常开狭槽。槽可以足够小以阻止电线穿过狭槽的不必要的横向移动。狭缝导管可以通过将线穿过弹性槽而缩回到导线上。

4. 发明申请

US20080188888A1 RAPID EXCHANGE CATHETERS USABLE WITH EMBOLIC PROTECTION DEVICES 审中-公开
标题翻译：快速交换电缆可用于嵌入式保护装置
公开(公告)号：US20080188888A1
公开(公告)日：2008-08-07
申请号：US12100837
申请日：2008-04-10
申请人： Daniel O. Adams , Marwane Berrada , Cathleen M. von Lehe , Richard S. Kusleika
发明人： Daniel O. Adams , Marwane Berrada , Cathleen M. von Lehe , Richard S. Kusleika
IPC分类号： A61M29/00
CPC分类号： A61F2/013 , A61F2002/011 , A61F2002/018 , A61F2230/0008 , A61F2230/008
摘要： Catheters, assemblies, and methods for delivering and recovering embolic protection devices. Catheters are provided that can be advanced over single length guide wires and which can be retracted over single length wire shafts of distal embolic protection devices. One catheter is a two-port catheter having two sidewall ports, a distal end port, and a proximal end port. The two-port catheter can be advanced over a guide wire threaded between the distal end port and the distal sidewall port. An embolic protection device wire shaft can be back loaded into the distal end port and out the proximal sidewall port. A three-port catheter includes a distal end port, and distal, intermediate, and proximal sidewall ports. The distal sidewall port can be dimensioned to accept passage of a filter body through the port. The distal end port can be dimensioned to accept only a guide wire to provide a smooth transition from the guide wire to the small profile distal end. The guide wire can extend between the distal end port and the intermediate port while the filter body shaft can extend through the proximal port, to be distally urged through the distal sidewall port. Another catheter embodiment is a slotted catheter, including a biased, normally open slot over most of its length. The slot can be sufficiently small to resist unwanted transverse movement of a wire through the slot. The slotted catheter can be retracted over a wire by forcing the wire through the resilient slot.
摘要翻译：用于输送和恢复栓塞保护装置的导管，组件和方法。提供导管，其可以在单长导丝上前进，并且可以在远端栓塞保护装置的单长丝线轴上缩回。一个导管是具有两个侧壁端口，远端端口和近端端口的双端口导管。双端口导管可以在远端端口和远端侧壁端口之间的引导线上前进。栓塞保护装置线轴可以被背负载到远端端口中并且从近端侧壁端口出来。三端口导管包括远端端口以及远端，中间和近端侧壁端口。远端侧壁端口的尺寸可以容纳过滤体通过端口的通道。该远端端口的尺寸可被设计为仅接纳导丝，以提供从导丝到小轮廓远端的平滑过渡。引导线可以在远端端口和中间端口之间延伸，同时过滤器主体轴可以延伸穿过近端端口，以便通过远端侧壁端口被远离地推动。另一个导管实施例是开槽导管，其包括在其大部分长度上的偏置的常开狭槽。槽可以足够小以阻止电线穿过狭槽的不必要的横向移动。狭缝导管可以通过将线穿过弹性槽而缩回到导线上。

5. 发明授权

US08361105B2 Rapid exchange catheters usable with embolic protection devices 有权
公开(公告)号：US08361105B2
公开(公告)日：2013-01-29
申请号：US12729914
申请日：2010-03-23
申请人： Daniel O. Adams , Marwane S. Berrada , Cathleen M. von Lehe , Richard S. Kusleika
发明人： Daniel O. Adams , Marwane S. Berrada , Cathleen M. von Lehe , Richard S. Kusleika
IPC分类号： A61M29/00 , A61M5/00 , A61F11/00
CPC分类号： A61F2/013 , A61F2002/011 , A61F2002/018 , A61F2230/0008 , A61F2230/008
摘要： Catheters, assemblies, and methods for delivering and recovering embolic protection devices. Catheters are provided that can be advanced over single length guide wires and which can be retracted over single length wire shafts of distal embolic protection devices. One catheter is a two-port catheter having two sidewall ports, a distal end port, and a proximal end port. The two-port catheter can be advanced over a guide wire threaded between the distal end port and the distal sidewall port. An embolic protection device wire shaft can be back loaded into the distal end port and out the proximal sidewall port. A three-port catheter includes a distal end port, and distal, intermediate, and proximal sidewall ports. The distal sidewall port can be dimensioned to accept passage of a filter body through the port. The distal end port can be dimensioned to accept only a guide wire to provide a smooth transition from the guide wire to the small profile distal end. The guide wire can extend between the distal end port and the intermediate port while the filter body shaft can extend through the proximal port, to be distally urged through the distal sidewall port. Another catheter embodiment is a slotted catheter, including a biased, normally open slot over most of its length. The slot can be sufficiently small to resist unwanted transverse movement of a wire through the slot. The slotted catheter can be retracted over a wire by forcing the wire through the resilient slot.

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