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公开(公告)号：US08920450B2
公开(公告)日：2014-12-30
申请号：US13283160
申请日：2011-10-27
申请人： Jenny Zeroni , Robert Wayne VanPelt, Jr. , Cory David Sills , Scott Robert Petersen , Nick Jan van der Lugt
发明人： Jenny Zeroni , Robert Wayne VanPelt, Jr. , Cory David Sills , Scott Robert Petersen , Nick Jan van der Lugt
IPC分类号： A61B17/22 , A61B17/3207 , A61B17/00
CPC分类号： A61B17/320758 , A61B2017/00685 , A61B2017/22038 , A61B2017/22039 , A61B2017/22079 , A61B2017/22094 , A61B2017/320064 , A61B2017/320766 , A61B2017/320775
摘要： An atherectomy catheter having an inner drive shaft which rotates a distal rotary tissue borer with a helical cutting surface which enables the catheter to cut through and cross a CTO. Additionally, the atherectomy catheter has a distal cutting element rotated by an outer drive shaft configured to cut material from the wall of a vessel at a treatment site as the catheter is pushed distally through the treatment site. The atherectomy catheter includes a collection chamber positioned proximally of the cutting element and rotary tissue borer. The atherectomy catheter may include means to direct material cut from the treatment site into the collection chamber, means to break down larger portions of material that may block or clog the collection chamber and means of transporting the material collected from the treatment site to a proximal opening in the atherectomy catheter.
摘要翻译： 粥样斑块切除术导管具有内部驱动轴，该内部驱动轴使远端旋转组织钻孔器旋转，螺旋切割表面使得导管能够穿过并穿过CTO。 此外，粥样斑块切除术导管具有由外部驱动轴旋转的远端切割元件，外部驱动轴构造成当导管向远侧推动通过治疗部位时在处理部位从容器的壁切割材料。 粥样斑块切除术导管包括位于切割元件和旋转组织钻孔器的近侧的收集室。 粥样斑块切除术导管可以包括将从治疗部位切割的材料引导到收集室中的装置，用于分解可能阻塞或阻塞收集室的大部分材料的装置，以及将从治疗部位收集的材料运送到近端开口 在粥样斑块切除术导管。
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2.发明申请IMPLANTS HAVING HIGH FATIGUE RESISTANCE, IMPLANT DELIVERY SYSTEMS, AND METHODS OF USE 有权具有高耐疲劳性，植入式输送系统的植入物和使用方法公开(公告)号：US20100262227A1
公开(公告)日：2010-10-14
申请号：US12758687
申请日：2010-04-12
IPC分类号： A61F2/82
CPC分类号： A61F2/915 , A61F2/90 , A61F2/91 , A61F2/95 , A61F2002/91525 , A61F2002/91533 , A61F2002/91558 , A61F2002/91575 , A61F2210/0057 , A61F2250/0029 , A61F2250/0036 , A61F2250/0037
摘要： According to one aspect of the present invention, a fatigue resistant stent comprises a flexible tubular structure having an inside diameter, an outside diameter, and a sidewall therebetween and having apertures extending through the sidewall. According to other aspects of the invention, processes for making a fatigue resistant stent are disclosed. According to further aspects of the invention, delivery systems for a fatigue resistant stent and methods of use are provided.
摘要翻译： 根据本发明的一个方面，耐疲劳支架包括具有内径，外径和侧壁的柔性管状结构，并且具有延伸穿过侧壁的孔。 根据本发明的其它方面，公开了制造耐疲劳支架的方法。 根据本发明的另一方面，提供了一种用于耐疲劳支架的输送系统和使用方法。
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公开(公告)号：US20120109171A1
公开(公告)日：2012-05-03
申请号：US13283160
申请日：2011-10-27
申请人： Jenny Zeroni , Robert Wayne VanPelt, JR. , Cory David Sills , Scott Robert Petersen , Nick Jan van der Lugt
发明人： Jenny Zeroni , Robert Wayne VanPelt, JR. , Cory David Sills , Scott Robert Petersen , Nick Jan van der Lugt
IPC分类号： A61B17/22
CPC分类号： A61B17/320758 , A61B2017/00685 , A61B2017/22038 , A61B2017/22039 , A61B2017/22079 , A61B2017/22094 , A61B2017/320064 , A61B2017/320766 , A61B2017/320775
摘要： An atherectomy catheter having an inner drive shaft which rotates a distal rotary tissue borer with a helical cutting surface which enables the catheter to cut through and cross a CTO. Additionally, the atherectomy catheter has a distal cutting element rotated by an outer drive shaft configured to cut material from the wall of a vessel at a treatment site as the catheter is pushed distally through the treatment site. The atherectomy catheter includes a collection chamber positioned proximally of the cutting element and rotary tissue borer. The atherectomy catheter may include means to direct material cut from the treatment site into the collection chamber, means to break down larger portions of material that may block or clog the collection chamber and means of transporting the material collected from the treatment site to a proximal opening in the atherectomy catheter.
摘要翻译： 粥样斑块切除术导管具有内部驱动轴，该内部驱动轴使远端旋转组织钻孔器旋转，螺旋切割表面使得导管能够穿过并穿过CTO。 此外，粥样斑块切除术导管具有由外部驱动轴旋转的远端切割元件，外部驱动轴构造成当导管向远侧推动通过治疗部位时在处理部位从容器的壁切割材料。 粥样斑块切除术导管包括位于切割元件和旋转组织钻孔器的近侧的收集室。 粥样斑块切除术导管可以包括将从治疗部位切割的材料引导到收集室中的装置，用于分解可能阻塞或阻塞收集室的大部分材料的装置，以及将从治疗部位收集的材料运送到近端开口 在粥样斑块切除术导管。
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公开(公告)号：US20110130777A1
公开(公告)日：2011-06-02
申请号：US12958488
申请日：2010-12-02
申请人： Zhiyong Zhang , Hussain S. Rangwala , Robert Wayne VanPelt, JR. , Ethan Andrew Guggenheimer , William Joseph Whealon , John Robert Moberg
发明人： Zhiyong Zhang , Hussain S. Rangwala , Robert Wayne VanPelt, JR. , Ethan Andrew Guggenheimer , William Joseph Whealon , John Robert Moberg
IPC分类号： A61B17/22
CPC分类号： A61B17/320783 , A61B17/320758 , A61B2017/320775 , A61B2017/320791
摘要： A catheter which includes a cutting element having one or more raised elements is provided. The cutting element has a cup-shaped surface at the distal end that may be smooth and continuous except for the raised elements. The raised elements have a surface that tends to direct cut particles of material towards one or more of the axis of rotation of the cutting element, the catheter axis, or a particle collection chamber. In further aspects of the invention, a cutting element oscillates in a direction roughly parallel to the axis of rotation of the cutting element.
摘要翻译： 提供了包括具有一个或多个凸起元件的切割元件的导管。 切割元件具有在远端处的杯形表面，除了凸起元件之外，其可以是平滑和连续的。 凸起元件具有倾向于将切割材料颗粒朝向切割元件，导管轴线或颗粒收集室的旋转轴线中的一个或多个引导的表面。 在本发明的另一方面，切割元件在大致平行于切割元件的旋转轴线的方向上振荡。
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公开(公告)号：US08496677B2
公开(公告)日：2013-07-30
申请号：US12958488
申请日：2010-12-02
申请人： Zhiyong Zhang , Hussain S. Rangwala , Robert Wayne VanPelt, Jr. , Ethan Andrew Guggenheimer , William Joseph Whealon , John Robert Moberg
发明人： Zhiyong Zhang , Hussain S. Rangwala , Robert Wayne VanPelt, Jr. , Ethan Andrew Guggenheimer , William Joseph Whealon , John Robert Moberg
IPC分类号： A61B17/22
CPC分类号： A61B17/320783 , A61B17/320758 , A61B2017/320775 , A61B2017/320791
摘要： A catheter which includes a cutting element having one or more raised elements is provided. The cutting element has a cup-shaped surface at the distal end that may be smooth and continuous except for the raised elements. The raised elements have a surface that tends to direct cut particles of material towards one or more of the axis of rotation of the cutting element, the catheter axis, or a particle collection chamber. In further aspects of the invention, a cutting element oscillates in a direction roughly parallel to the axis of rotation of the cutting element.
摘要翻译： 提供了包括具有一个或多个凸起元件的切割元件的导管。 切割元件具有在远端处的杯形表面，除了凸起元件之外，其可以是平滑和连续的。 凸起元件具有倾向于将切割材料颗粒朝向切割元件，导管轴线或颗粒收集室的旋转轴线中的一个或多个引导的表面。 在本发明的另一方面，切割元件在大致平行于切割元件的旋转轴线的方向上振荡。
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6.发明授权Implants having high fatigue resistance, implant delivery systems, and methods of use 有权具有高耐疲劳性的植入物，植入物递送系统和使用方法公开(公告)号：US08372136B2
公开(公告)日：2013-02-12
申请号：US12758687
申请日：2010-04-12
IPC分类号： A61F2/06
CPC分类号： A61F2/915 , A61F2/90 , A61F2/91 , A61F2/95 , A61F2002/91525 , A61F2002/91533 , A61F2002/91558 , A61F2002/91575 , A61F2210/0057 , A61F2250/0029 , A61F2250/0036 , A61F2250/0037
摘要： According to one aspect of the present invention, a fatigue resistant stent includes a flexible tubular structure having an inside diameter, an outside diameter, and a sidewall therebetween and having apertures extending through the sidewall. According to other aspects of the invention, processes for making a fatigue resistant stent are disclosed. According to further aspects of the invention, delivery systems for a fatigue resistant stent and methods of use are provided.
摘要翻译： 根据本发明的一个方面，耐疲劳支架包括具有内径，外径和侧壁的柔性管状结构，并且具有延伸穿过侧壁的孔。 根据本发明的其它方面，公开了制造耐疲劳支架的方法。 根据本发明的另一方面，提供了一种用于耐疲劳支架的输送系统和使用方法。
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