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1.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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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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3.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：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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5.发明申请MATERIAL REMOVAL DEVICE HAVING IMPROVED MATERIAL CAPTURE EFFICIENCY AND METHODS OF USE 审中-公开具有改进的材料捕获效率的材料去除装置和使用方法公开(公告)号：US20110144673A1
公开(公告)日：2011-06-16
申请号：US12964544
申请日：2010-12-09
申请人： Zhiyong Zhang , John Robert Moberg , Hussain S. Rangwala , Thomas John McPeak , William Joseph Whealon , Richard S. Kusleika
发明人： Zhiyong Zhang , John Robert Moberg , Hussain S. Rangwala , Thomas John McPeak , William Joseph Whealon , Richard S. Kusleika
IPC分类号： A61B17/22
CPC分类号： A61B17/320758 , A61B17/320783 , A61B2017/00685 , A61B2017/320032 , A61B2017/320064 , A61B2017/320791
摘要： The present invention provides an improved atherectomy catheter having means for directing particles generated by a cutting element into a collection chamber. Methods of directing the cut material from a blood vessel lumen into a collection chamber are also provided.
摘要翻译： 本发明提供了一种改进的粥样斑块切除术导管，其具有用于将由切割元件产生的颗粒引导到收集室中的装置。 还提供了将切割材料从血管腔引导到收集室中的方法。
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公开(公告)号：US09687266B2
公开(公告)日：2017-06-27
申请号：US12768281
申请日：2010-04-27
申请人： John Robert Moberg , Alex Yang , Christopher B. Brodeur , William Joseph Whealon , Kee Lee , Phyllis Yuen , Darren Doud
发明人： John Robert Moberg , Alex Yang , Christopher B. Brodeur , William Joseph Whealon , Kee Lee , Phyllis Yuen , Darren Doud
IPC分类号： A61B17/22 , A61B17/3207 , A61B17/32
CPC分类号： A61B17/320758 , A61B17/320783 , A61B2017/320004 , A61B2017/320791
摘要： The present invention provides an atherectomy catheter which has a cutting element that is able to cut both soft tissue and hard tissue, and methods of cutting material from a blood vessel lumen using a rotating cutting element. The cutting element has a sharp cutting edge that surrounds a cup-shaped surface and at least one surface of abrasive material. The cup-shaped surface directs the cut material into a tissue chamber. The cutting edge and the cup-shaped surface together are well suited to cut and remove relatively soft tissue from the blood vessel. The abrasive material surface in combination with the cutting element is well suited to abrade and remove hard material from the blood vessel.
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公开(公告)号：US20100312263A1
公开(公告)日：2010-12-09
申请号：US12768281
申请日：2010-04-27
申请人： John Robert Moberg , Alex Yang , Christopher B. Brodeur , William Joseph Whealon , Kee Lee , Phyllis Yuen , Darren Doud
发明人： John Robert Moberg , Alex Yang , Christopher B. Brodeur , William Joseph Whealon , Kee Lee , Phyllis Yuen , Darren Doud
IPC分类号： A61B17/22
CPC分类号： A61B17/320758 , A61B17/320783 , A61B2017/320004 , A61B2017/320791
摘要： The present invention provides an atherectomy catheter which has a cutting element that is able to cut both soft tissue and hard tissue, and methods of cutting material from a blood vessel lumen using a rotating cutting element. The cutting element has a sharp cutting edge that surrounds a cup-shaped surface and at least one surface of abrasive material. The cup-shaped surface directs the cut material into a tissue chamber. The cutting edge and the cup-shaped surface together are well suited to cut and remove relatively soft tissue from the blood vessel. The abrasive material surface in combination with the cutting element is well suited to abrade and remove hard material from the blood vessel.
摘要翻译： 本发明提供了一种粥样斑块切除术导管，其具有能够切割软组织和硬组织的切割元件，以及使用旋转切割元件从血管腔切割材料的方法。 切割元件具有围绕杯形表面和磨料的至少一个表面的锋利的切割边缘。 杯形表面将切割的材料引导到组织室中。 切割边缘和杯形表面一起非常适合于从血管切割和去除相对软组织。 与切割元件组合的研磨材料表面非常适合于从血管中研磨和去除硬质材料。
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