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1. 发明申请

US20050165352A1 Stent delivery catheter 失效
标题翻译：支架输送导管
公开(公告)号：US20050165352A1
公开(公告)日：2005-07-28
申请号：US10764054
申请日：2004-01-23
申请人： William Henry , John Ortiz
发明人： William Henry , John Ortiz
IPC分类号： A61F2/06 , A61F2/84 , A61M25/00 , A61M29/00
CPC分类号： A61F2/97 , A61F2/95 , A61F2/966
摘要： A self-expanding stent delivery assembly includes a shaft having a proximal end, a distal end, a distal region, a lumen, and a longitudinal axis. A retractable sheath having an outer surface, a proximal end and a distal end is co-axially disposed around the shaft distal region. A stent is disposed co-axially between the shaft and the retractable sheath. A tubular tapered tip is affixed to the retractable sheath distal end. The tubular tapered tip has an elongate region predisposed to fracturing. Methods of delivering 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，远端，远侧区域，内腔和纵向轴线的轴。具有外表面，近端和远端的可伸缩护套共轴地设置在轴远侧区域周围。支架同轴地设置在轴和可缩回护套之间。管状锥形尖端固定到可缩回护套远端。管状锥形尖端具有易于断裂的细长区域。还描述了递送自扩张支架的方法。

2. 发明授权

US07763011B2 Variable density braid stent 有权
标题翻译：可变密度编织支架
公开(公告)号：US07763011B2
公开(公告)日：2010-07-27
申请号：US10744533
申请日：2003-12-22
申请人： John Ortiz , Masoud Molaei , Frank Musbach , Brent C. Gerberding
发明人： John Ortiz , Masoud Molaei , Frank Musbach , Brent C. Gerberding
IPC分类号： A61M31/00 , A61M29/00 , A61F2/06
CPC分类号： A61F2/90 , A61F2002/823 , A61F2250/0015 , A61F2250/0023 , A61F2250/0048 , D04C1/06
摘要： A stent comprises at least one stent member woven to form a substantially tubular body that defines a flow path. The tubular body comprises a first region and a second region. In the first region the at least one stent member defines a plurality of first region openings and in the second region at least one first portion of the at least one member and at least one second portion of the at least one member are engaged together to form at least one primary strand. The at least one primary strand defines a plurality of second region openings. The at least one of the plurality of second region openings is in fluid communication with the flow path. The plurality of second region openings provide the second region with a greater porosity than the first region.
摘要翻译：支架包括至少一个编织的支架构件，以形成限定流路的基本上管状的主体。管状体包括第一区域和第二区域。在第一区域中，至少一个支架构件限定多个第一区域开口，并且在第二区域中，至少一个构件的至少一个第一部分和至少一个构件的至少一个第二部分接合在一起形成至少一个主链。至少一个主股限定了多个第二区域开口。多个第二区域开口中的至少一个与流动路径流体连通。多个第二区域开口为第二区域提供比第一区域更大的孔隙率。

3. 发明授权

US08506619B2 Variable density braid stent 有权
标题翻译：可变密度编织支架
公开(公告)号：US08506619B2
公开(公告)日：2013-08-13
申请号：US12836357
申请日：2010-07-14
申请人： John Ortiz , Masoud Molaei , Frank Musbach , Brent C. Gerberding
发明人： John Ortiz , Masoud Molaei , Frank Musbach , Brent C. Gerberding
IPC分类号： A61F2/06
CPC分类号： A61F2/90 , A61F2002/823 , A61F2250/0015 , A61F2250/0023 , A61F2250/0048 , D04C1/06
摘要： A stent comprises at least one stent member woven to form a substantially tubular body that defines a flow path. The tubular body comprises a first region and a second region. In the first region the at least one stent member defines a plurality of first region openings and in the second region at least one first portion of the at least one member and at least one second portion of the at least one member are engaged together to form at least one primary strand. The at least one primary strand defines a plurality of second region openings. The at least one of the plurality of second region openings is in fluid communication with the flow path. The plurality of second region openings provide the second region with a greater porosity than the first region.
摘要翻译：支架包括至少一个编织的支架构件，以形成限定流路的基本上管状的主体。管状体包括第一区域和第二区域。在第一区域中，至少一个支架构件限定多个第一区域开口，并且在第二区域中，至少一个构件的至少一个第一部分和至少一个构件的至少一个第二部分接合在一起形成至少一个主链。至少一个主股限定了多个第二区域开口。多个第二区域开口中的至少一个与流动路径流体连通。多个第二区域开口为第二区域提供比第一区域更大的孔隙率。

4. 发明申请

US20060121218A1 Medical devices with highly flexible coated hypotube 有权
标题翻译：具有高柔性涂层海波管的医疗设备
公开(公告)号：US20060121218A1
公开(公告)日：2006-06-08
申请号：US10996976
申请日：2004-11-24
申请人： Robert Obara , Gregory Mirigian , Huey Chan , John Ortiz , Stephen Griffin
发明人： Robert Obara , Gregory Mirigian , Huey Chan , John Ortiz , Stephen Griffin
IPC分类号： C03C17/32
CPC分类号： A61L29/14 , A61L29/085 , Y10T428/1321 , Y10T428/1352 , Y10T428/139 , Y10T428/2913
摘要： Hypotubes such as micromachined hypotubes can include one or more tie layers appropriate for subsequent application of a hydrophilic coating. In particular, a medical device may include a micromachined hypotube having a level of flexibility and a tie layer disposed over the hypotube such that the medical device has a level of flexibility at least substantially equivalent to the level of flexibility of the hypotube.
摘要翻译：诸如微加工的海波管之类的低管可以包括适于随后应用亲水涂层的一个或多个连接层。特别地，医疗装置可以包括具有柔性水平的微加工海波管和设置在海波管上方的连接层，使得医疗装置具有至少基本上等于海波管的柔性水平的柔性水平。

5. 发明申请

US20100280587A1 VARIABLE DENSITY BRAID STENT 有权
标题翻译：可变密度BRAID STENT
公开(公告)号：US20100280587A1
公开(公告)日：2010-11-04
申请号：US12836357
申请日：2010-07-14
申请人： John Ortiz , Masoud Molaei , Frank Musbach , Brent C. Gerberding
发明人： John Ortiz , Masoud Molaei , Frank Musbach , Brent C. Gerberding
IPC分类号： A61F2/82
CPC分类号： A61F2/90 , A61F2002/823 , A61F2250/0015 , A61F2250/0023 , A61F2250/0048 , D04C1/06
摘要： A stent comprises at least one stent member woven to form a substantially tubular body that defines a flow path. The tubular body comprises a first region and a second region. In the first region the at least one stent member defines a plurality of first region openings and in the second region at least one first portion of the at least one member and at least one second portion of the at least one member are engaged together to form at least one primary strand. The at least one primary strand defines a plurality of second region openings. The at least one of the plurality of second region openings is in fluid communication with the flow path. The plurality of second region openings provide the second region with a greater porosity than the first region.
摘要翻译：支架包括至少一个编织的支架构件，以形成限定流路的基本上管状的主体。管状体包括第一区域和第二区域。在第一区域中，至少一个支架构件限定多个第一区域开口，并且在第二区域中，至少一个构件的至少一个第一部分和至少一个构件的至少一个第二部分接合在一起形成至少一个主链。至少一个主股限定了多个第二区域开口。多个第二区域开口中的至少一个与流动路径流体连通。多个第二区域开口为第二区域提供比第一区域更大的孔隙率。

6. 发明申请

US20060094982A1 Ultra miniature pressure sensor 有权
公开(公告)号：US20060094982A1
公开(公告)日：2006-05-04
申请号：US11303249
申请日：2005-12-15
申请人： Paul Corl , Robert Obara , John Ortiz
发明人： Paul Corl , Robert Obara , John Ortiz
IPC分类号： A61B5/00 , A61M25/00
CPC分类号： G01L19/141 , A61B5/0215 , A61B5/6851 , A61B8/06 , A61B8/12 , A61M25/09 , A61M25/10 , A61M2025/0002 , A61M2025/09008 , A61M2025/09083 , G01L9/0054 , G01L19/0084 , G01L19/147 , G01L19/149
摘要： A method of measuring blood pressure and velocity proximally and distally of a stenosis in a vessel carrying blood includes the steps of providing a guide wire having both a pressure sensor and a velocity sensor disposed on a distal region of the guide wire, introducing the guide wire into the vessel, advancing the guide wire to position the pressure sensor and the velocity sensor proximally and distally of the stenosis, and measuring the blood pressure and velocity proximally and distally of the stenosis with the pressure sensor and the velocity sensor.

7. 发明申请

US20050137680A1 Variable density braid stent 有权
标题翻译：可变密度编织支架
公开(公告)号：US20050137680A1
公开(公告)日：2005-06-23
申请号：US10744533
申请日：2003-12-22
申请人： John Ortiz , Masoud Molaei , Frank Musbach , Brent Gerberding
发明人： John Ortiz , Masoud Molaei , Frank Musbach , Brent Gerberding
IPC分类号： A61F2/00 , A61F2/90 , A61F2/06
CPC分类号： A61F2/90 , A61F2002/823 , A61F2250/0015 , A61F2250/0023 , A61F2250/0048 , D04C1/06
摘要： A stent comprises at least one stent member woven to form a substantially tubular body that defines a flow path. The tubular body comprises a first region and a second region. In the first region the at least one stent member defines a plurality of first region openings and in the second region at least one first portion of the at least one member and at least one second portion of the at least one member are engaged together to form at least one primary strand. The at least one primary strand defines a plurality of second region openings. The at least one of the plurality of second region openings is in fluid communication with the flow path. The plurality of second region openings provide the second region with a greater porosity than the first region.
摘要翻译：支架包括至少一个编织的支架构件，以形成限定流路的基本上管状的主体。管状体包括第一区域和第二区域。在第一区域中，至少一个支架构件限定多个第一区域开口，并且在第二区域中，至少一个构件的至少一个第一部分和至少一个构件的至少一个第二部分接合在一起形成至少一个主链。至少一个主股限定了多个第二区域开口。多个第二区域开口中的至少一个与流动路径流体连通。多个第二区域开口为第二区域提供比第一区域更大的孔隙率。

8. 发明授权

US08419648B2 Ultra miniature pressure sensor 有权
公开(公告)号：US08419648B2
公开(公告)日：2013-04-16
申请号：US11303249
申请日：2005-12-15
申请人： Paul Corl , Robert Obara , John Ortiz
发明人： Paul Corl , Robert Obara , John Ortiz
IPC分类号： A61B5/02
CPC分类号： G01L19/141 , A61B5/0215 , A61B5/6851 , A61B8/06 , A61B8/12 , A61M25/09 , A61M25/10 , A61M2025/0002 , A61M2025/09008 , A61M2025/09083 , G01L9/0054 , G01L19/0084 , G01L19/147 , G01L19/149
摘要： A method of measuring blood pressure and velocity proximally and distally of a stenosis in a vessel carrying blood includes the steps of providing a guide wire having both a pressure sensor and a velocity sensor disposed on a distal region of the guide wire, introducing the guide wire into the vessel, advancing the guide wire to position the pressure sensor and the velocity sensor proximally and distally of the stenosis, and measuring the blood pressure and velocity proximally and distally of the stenosis with the pressure sensor and the velocity sensor.

9. 发明申请

US20070149885A1 Ultra miniature pressure sensor 审中-公开
标题翻译：超微型压力传感器
公开(公告)号：US20070149885A1
公开(公告)日：2007-06-28
申请号：US11442684
申请日：2006-05-26
申请人： Paul Corl , Robert Obara , John Ortiz
发明人： Paul Corl , Robert Obara , John Ortiz
IPC分类号： A61B5/02
CPC分类号： G01L19/141 , A61B5/0215 , A61B5/6851 , A61B8/06 , A61B8/12 , A61M25/09 , A61M25/10 , A61M2025/0002 , A61M2025/09008 , A61M2025/09083 , G01L9/0054 , G01L19/0084 , G01L19/147 , G01L19/149
摘要： A method of measuring blood pressure and velocity proximally and distally of a stenosis in a vessel carrying blood includes the steps of providing a guide wire having both a pressure sensor and a velocity sensor disposed on a distal region of the guide wire, introducing the guide wire into the vessel, advancing the guide wire to position the pressure sensor and the velocity sensor proximally and distally of the stenosis, and measuring the blood pressure and velocity proximally and distally of the stenosis with the pressure sensor and the velocity sensor.
摘要翻译：一种在携带血液的容器中向近端和远端测量血压和速度的方法，包括提供具有设置在导丝的远侧区域上的压力传感器和速度传感器两者的导丝的步骤，将引导线进入容器，推进导丝以将压力传感器和速度传感器定位在近端和远端的狭窄处，并用压力传感器和速度传感器测量近端和远端狭窄的血压和速度。

10. 发明申请

US20070135718A1 Ultra miniature pressure sensor 有权
公开(公告)号：US20070135718A1
公开(公告)日：2007-06-14
申请号：US11650064
申请日：2007-01-04
申请人： Paul Corl , Robert Obara , John Ortiz
发明人： Paul Corl , Robert Obara , John Ortiz
IPC分类号： A61B5/02 , A61M25/00 , A61B5/00
CPC分类号： G01L19/141 , A61B5/0215 , A61B5/6851 , A61B8/06 , A61B8/12 , A61M25/09 , A61M25/10 , A61M2025/0002 , A61M2025/09008 , A61M2025/09083 , G01L9/0054 , G01L19/0084 , G01L19/147 , G01L19/149
摘要： A method of measuring blood pressure and velocity proximally and distally of a stenosis in a vessel carrying blood includes the steps of providing a guide wire having both a pressure sensor and a velocity sensor disposed on a distal region of the guide wire, introducing the guide wire into the vessel, advancing the guide wire to position the pressure sensor and the velocity sensor proximally and distally of the stenosis, and measuring the blood pressure and velocity proximally and distally of the stenosis with the pressure sensor and the velocity sensor.

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