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1. 发明授权

US06440162B1 Stent having increased scaffolding expandable bar arms 有权
标题翻译：支架具有增加的脚手架可扩张杆
公开(公告)号：US06440162B1
公开(公告)日：2002-08-27
申请号：US09626407
申请日：2000-07-26
申请人： Daniel L. Cox , Andreina P. Gomez , Timothy A. Limon
发明人： Daniel L. Cox , Andreina P. Gomez , Timothy A. Limon
IPC分类号： A61F206
CPC分类号： A61F2/966 , A61F2/91 , A61F2/915 , A61F2/95 , A61F2002/91533 , A61F2002/91575 , A61F2230/0054
摘要： The invention is directed to a stent that is relatively flexible along its longitudinal axis but can be crimped or reduced to a very low profile while maintaining the ability to expand radially outwardly to any number of diameters to support a body lumen such as a coronary artery. The stent includes a plurality of cylindrical rings connected to each other by links. The cylindrical rings have curved portions that are attached by arms having slits that, when expanded, form apertures or holes to permit the stent to be reduced to a very low profile for delivery purposes, yet be able to expand the stent to various diameters and to provide sufficient vessel wall coverage when implanted.
摘要翻译：本发明涉及一种沿着其纵向轴线相对柔性的支架，但是可以卷曲或缩小到非常低的轮廓，同时保持径向向外扩展到任何数量的直径以支撑诸如冠状动脉的体腔的能力。支架包括通过连杆彼此连接的多个圆柱形环。圆柱形环具有弯曲部分，其由具有缝隙的臂附接，所述狭缝在扩张时形成孔或孔，以允许支架被减小到非常低的轮廓以用于输送目的，但是能够将支架膨胀到各种直径，在植入时提供足够的血管壁覆盖。

2. 发明授权

US06579310B1 Stent having overlapping struts 有权
标题翻译：支架重叠
公开(公告)号：US06579310B1
公开(公告)日：2003-06-17
申请号：US09641984
申请日：2000-08-17
申请人： Daniel L. Cox , Kenny Dang , Andreina P. Gomez , Orlando Padilla
发明人： Daniel L. Cox , Kenny Dang , Andreina P. Gomez , Orlando Padilla
IPC分类号： A61F206
CPC分类号： A61F2/915 , A61F2/91 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/91558 , A61F2002/91575 , A61F2002/9583 , A61F2230/0013 , A61F2230/0054
摘要： An intravascular stent having struts which overlap, at least partially, when the stent is compressed. The overlapping struts allow the stent to be crimped to a smaller initial delivery diameter than may be achieved with non-overlapping designs for given metal density. The stent has a reduced delivery diameter which allows for the construction of reduced profile stent-delivery systems, which thereby allow for the stenting of smaller vessels than has heretofore been possible.
摘要翻译：血管内支架具有至少部分地在支架被压缩时重叠的支柱。重叠的支柱允许支架卷曲到比给定金属密度的非重叠设计可能实现的更小的初始输送直径。支架具有减小的输送直径，其允许构造减薄型支架输送系统，从而允许比迄今为止可能的支架更小的血管。

3. 发明授权

US07534258B2 Intravascular stent 有权
公开(公告)号：US07534258B2
公开(公告)日：2009-05-19
申请号：US11217213
申请日：2005-08-31
申请人： Andreina P. Gomez , Diem Uyen Ta
发明人： Andreina P. Gomez , Diem Uyen Ta
IPC分类号： A61F2/90
CPC分类号： A61F2/91 , A61F2/915 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/9155 , A61F2002/91575
摘要： The invention is directed to an expandable stent for implanting in a body lumen, such as a coronary artery, peripheral artery, or other body lumen. The invention provides for an intravascular stent having a plurality of cylindrical rings connected by undulating links. The stent has a high degree of flexibility in the longitudinal direction, yet has adequate vessel wall coverage and radial strength sufficient to hold open an artery or other body lumen. The stent can be compressed or crimped onto a catheter to a very low profile since the peaks that are adjacent the curved portion of the undulating link are shorter than other peaks in the same cylindrical ring to prevent overlap yet still achieve a very low profile, tightly crimped stent onto a catheter.

4. 发明授权

US06939373B2 Intravascular stent 有权
公开(公告)号：US06939373B2
公开(公告)日：2005-09-06
申请号：US10695290
申请日：2003-10-27
申请人： Andreina P. Gomez , Diem Uyen Ta
发明人： Andreina P. Gomez , Diem Uyen Ta
IPC分类号： A61F2/06 , A61F2/90
CPC分类号： A61F2/91 , A61F2/915 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/9155 , A61F2002/91575
摘要： The invention is directed to an expandable stent for implanting in a body lumen, such as a coronary artery, peripheral artery, or other body lumen. The invention provides for an intravascular stent having a plurality of cylindrical rings connected by undulating links. The stent has a high degree of flexibility in the longitudinal direction, yet has adequate vessel wall coverage and radial strength sufficient to hold open an artery or other body lumen. The stent can be compressed or crimped onto a catheter to a very low profile since the peaks that are adjacent the curved portion of the undulating link are shorter than other peaks in the same cylindrical ring to prevent overlap yet still achieve a very low profile, tightly crimped stent onto a catheter.

5. 发明授权

US08388675B2 Low profile stent with flexible link 有权
公开(公告)号：US08388675B2
公开(公告)日：2013-03-05
申请号：US12400079
申请日：2009-03-09
申请人： Stephen D. Ainsworth , Andreina P. Gomez
发明人： Stephen D. Ainsworth , Andreina P. Gomez
IPC分类号： A61F2/82
CPC分类号： A61F2/89 , A61F2/90 , A61F2/91 , A61F2/915 , A61F2002/91508 , A61F2002/9155 , A61F2002/91575 , A61F2230/0054
摘要： The invention provides an improved stent design for repairing vasculature, the stent having rings including struts defining first peaks and second peaks, selected second peaks of adjacent rings being connected by links. The stent design incorporates non-linear links with undulating portions extending generally perpendicular to or circumferentially with respect to a longitudinal axis of the stent and adjacent first peaks with different longitudinal lengths such that stent flexibility is increased without sacrificing stent compression for delivery.

6. 发明授权

US09675480B2 Intravascular Stent 有权
公开(公告)号：US09675480B2
公开(公告)日：2017-06-13
申请号：US13600538
申请日：2012-08-31
申请人： Andreina P. Gomez , Diem Uyen Ta
发明人： Andreina P. Gomez , Diem Uyen Ta
IPC分类号： A61F2/915 , A61F2/91
CPC分类号： A61F2/91 , A61F2/915 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/9155 , A61F2002/91575
摘要： The invention is directed to an expandable stent for implanting in a body lumen, such as a coronary artery, peripheral artery, or other body lumen. The invention provides for an intravascular stent having a plurality of cylindrical rings connected by undulating links. The stent has a high degree of flexibility in the longitudinal direction, yet has adequate vessel wall coverage and radial strength sufficient to hold open an artery or other body lumen. The stent can be compressed or crimped onto a catheter to a very low profile since the peaks that are adjacent the curved portion of the undulating link are shorter than other peaks in the same cylindrical ring to prevent overlap yet still achieve a very low profile, tightly crimped stent onto a catheter.

7. 发明申请

US20090255827A1 AUTOMATED ELECTROPOLISHING PROCESS 有权
标题翻译：自动电镀工艺
公开(公告)号：US20090255827A1
公开(公告)日：2009-10-15
申请号：US12100991
申请日：2008-04-10
申请人： Anthony S. Andreacchi , Andreina P. Gomez , Han Juanta , Jessie Madriaga , Dan Joel Dirilo
发明人： Anthony S. Andreacchi , Andreina P. Gomez , Han Juanta , Jessie Madriaga , Dan Joel Dirilo
IPC分类号： B23H3/00
CPC分类号： C25F7/00 , A61F2/91 , A61F2240/001 , C25F3/24
摘要： An electropolishing system including an anode, a cathode, a rolling block and a motion controller. The anode is configured to removably retain a metal device to be electropolished, and may be formed as a bar made from a solid cylindrical piece of metal or other configurations, such as wires with hooks. The anode transfers the electricity to the metal device while grooming the surface of the metal device as it contacts the rolling block. The cathode may be configured as a mesh and completes the electrical circuit. The rolling block is formed from a relatively smooth, solid material and positioned so as to allow the metal device to roll against the surface of the block. The motion controller is configured to provide vertical and horizontal movement of the anode and metal device, using force transducers to control the compression of the metal device against the rolling block.
摘要翻译：一种电抛光系统，包括阳极，阴极，滚动块和运动控制器。阳极构造成可移除地保持待电抛光的金属装置，并且可以形成为由实心圆柱形金属片或其它构造制成的条，例如具有钩的线。当金属装置接触轧制块时，阳极将金属装置的电力转移到金属装置。阴极可以被配置为网状物并且完成电路。滚动块由相对光滑的固体材料形成并且被定位成允许金属装置滚动抵靠块的表面。运动控制器被配置为使用力传感器来提供阳极和金属装置的垂直和水平移动，以控制金属装置抵抗轧制块的压缩。

8. 发明授权

US06929657B2 Intravascular stent 有权
标题翻译：血管内支架
公开(公告)号：US06929657B2
公开(公告)日：2005-08-16
申请号：US10645265
申请日：2003-08-20
申请人： Andreina P. Gomez , Diem Uyen Ta
发明人： Andreina P. Gomez , Diem Uyen Ta
IPC分类号： A61F2/06 , A61F2/84
CPC分类号： A61F2/91 , A61F2/915 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/9155 , A61F2002/91575 , A61F2230/0013 , A61F2230/0054 , Y10T29/53987
摘要： The invention is directed to an expandable stent for implanting in a body lumen, such as a coronary artery, peripheral artery, or other body lumen. The invention provides for an intravascular stent having a plurality of cylindrical rings connected by undulating links. The stent has a high degree of flexibility in the longitudinal direction, yet has adequate vessel wall coverage and radial strength sufficient to hold open an artery or other body lumen. The stent can be compressed or crimped onto a catheter to a very low profile since the peaks that are adjacent the curved portion of the undulating link are shorter than other peaks in the same cylindrical ring to prevent overlap yet still achieve a very low profile, tightly crimped stent onto a catheter.
摘要翻译：本发明涉及用于植入体腔（例如冠状动脉，外周动脉或其他体腔）中的可扩张支架。本发明提供一种血管内支架，其具有通过波浪形连杆连接的多个圆柱形环。支架在纵向具有高度的柔性，但具有足够的容器壁覆盖和径向强度足以保持打开动脉或其他体腔。支架可以被压缩或卷曲到导管上以非常低的轮廓，因为与波形连杆的弯曲部分相邻的峰值比相同圆柱形环中的其它峰值短，以防止重叠，但仍然实现非常低的轮廓卷曲支架到导管上。

9. 发明授权

US06629994B2 Intravascular stent 有权
公开(公告)号：US06629994B2
公开(公告)日：2003-10-07
申请号：US09879263
申请日：2001-06-11
申请人： Andreina P. Gomez , Diem Uyen Ta
发明人： Andreina P. Gomez , Diem Uyen Ta
IPC分类号： A61F206
CPC分类号： A61F2/91 , A61F2/915 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/9155 , A61F2002/91575 , A61F2230/0013 , A61F2230/0054 , Y10T29/53987
摘要： The invention is directed to an expandable stent for implanting in a body lumen, such as a coronary artery, peripheral artery, or other body lumen. The invention provides for an intravascular stent having a plurality of cylindrical rings connected by undulating links. The stent has a high degree of flexibility in the longitudinal direction, yet has adequate vessel wall coverage and radial strength sufficient to hold open an artery or other body lumen. The stent can be compressed or crimped onto a catheter to a very low profile since the peaks that are adjacent the curved portion of the undulating link are shorter than other peaks in the same cylindrical ring to prevent overlap yet still achieve a very low profile, tightly crimped stent onto a catheter.

10. 发明申请

US20130008780A1 AUTOMATED ELECTROPOLISHING PROCESS 审中-公开
公开(公告)号：US20130008780A1
公开(公告)日：2013-01-10
申请号：US13615540
申请日：2012-09-13
申请人： Anthony S. Andreacchi , Andreina P. Gomez , Han Juanta , Jessie Madriaga , Dan Joel Dirilo
发明人： Anthony S. Andreacchi , Andreina P. Gomez , Han Juanta , Jessie Madriaga , Dan Joel Dirilo
IPC分类号： C25F7/00 , C25F3/16 , B23H3/04
CPC分类号： C25F7/00 , A61F2/91 , A61F2240/001 , C25F3/24
摘要： An electropolishing system including an anode, a cathode, a rolling block and a motion controller. The anode is configured to removably retain a metal device to be electropolished, and may be formed as a bar made from a solid cylindrical piece of metal or other configurations, such as wires with hooks. The anode transfers the electricity to the metal device while grooming the surface of the metal device as it contacts the rolling block. The cathode may be configured as a mesh and completes the electrical circuit. The rolling block is formed from a relatively smooth, solid material and positioned so as to allow the metal device to roll against the surface of the block. The motion controller is configured to provide vertical and horizontal movement of the anode and metal device, using force transducers to control the compression of the metal device against the rolling block.

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