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1. 发明申请

US20070239252A1 A Mechanism to Ensure Placement of Ostial Renal Stents 审中-公开
标题翻译：确保置入肾支架的机制
公开(公告)号：US20070239252A1
公开(公告)日：2007-10-11
申请号：US11279206
申请日：2006-04-10
申请人： Darren Hopkins , Jack Chu , Jonathan Morris , James Machek , Prema Ganesan , Matthew Rust , Trevor Greenan , James Moriarty
发明人： Darren Hopkins , Jack Chu , Jonathan Morris , James Machek , Prema Ganesan , Matthew Rust , Trevor Greenan , James Moriarty
IPC分类号： A61F2/06
CPC分类号： A61F2/95 , A61F2002/821 , A61F2250/0039
摘要： A method of using a delivery system includes advancing a stent to be located within an ostium of a vessel; advancing a basket actuation button of a handle to deploy a basket of the basket assembly; moving the basket into engagement with a parent vessel, the basket having a larger diameter than a diameter of the ostium; deploying the stent within an ostial lesion of the vessel; and contracting the basket.
摘要翻译：使用输送系统的方法包括推进位于血管口内的支架; 推动手柄的篮子致动按钮以部署一篮篮组件; 将篮子移动到与父母船只接合，篮子具有比口的直径更大的直径; 将支架部署在血管的口腔损伤中; 并承包篮子。

2. 发明申请

US20060153896A1 METHODS AND DEVICES FOR IMPROVING BIOFIXATION OF IMPLANTABLE VASCULAR DEVICES 审中-公开
标题翻译：用于改善可植入血管装置的生物混合物的方法和装置
公开(公告)号：US20060153896A1
公开(公告)日：2006-07-13
申请号：US11276710
申请日：2006-03-10
申请人： Jack Chu , Sonny Yamasaki , Jonathan Morris , James Machek
发明人： Jack Chu , Sonny Yamasaki , Jonathan Morris , James Machek
IPC分类号： A61K38/48 , A61F2/00 , A61K31/727 , A61K38/18 , A61K38/37 , A61K31/4743 , A61K31/366
CPC分类号： A61L27/3616 , A61L27/3641 , A61L27/3645 , A61L27/54 , A61L2300/414
摘要： Methods and devices for improving biofixation of implantable vascular devices are provided. The methods and devices improve biofixation of implantable vascular devices by providing one or more thrombus-eliminating agents at a treatment site before and/or during and/or after vascular device implantation.
摘要翻译：提供了用于改善可植入血管装置的生物固定的方法和装置。所述方法和装置通过在血管装置植入之前和/或之前在治疗部位提供一种或多种血栓消除剂来改善可植入血管装置的生物固定。

3. 发明授权

US07955380B2 Prosthesis fixation apparatus and methods 有权
标题翻译：假体固定装置及方法
公开(公告)号：US07955380B2
公开(公告)日：2011-06-07
申请号：US11276877
申请日：2006-03-17
申请人： Jack Chu , Jonathan Morris , James Machek
发明人： Jack Chu , Jonathan Morris , James Machek
IPC分类号： A61F2/06
CPC分类号： A61B17/064 , A61B17/0401 , A61B17/068 , A61B2017/0412 , A61B2017/0427 , A61B2017/0464 , A61B2017/1157 , A61F2/848
摘要： A method of securing a prosthesis placed at a desired site in a passageway of a human body comprises delivering a fastener having a proximal piercing end portion and a distal piercing end portion to a site where a prosthesis having a tubular wall has been placed in the passageway, which has a wall, advancing the proximal piercing end portion beyond the prosthesis, penetrating the proximal piercing end portion into the wall of the passageway without passing the proximal piercing end portion through the tubular wall of the prosthesis, and passing the distal piercing end portion through the tubular wall of the prosthesis and into the wall of the passageway. One surgical fastener delivery apparatus for delivering a surgical fastener to a target site comprises a support having a first end, a second end, and a longitudinal axis and being adapted for placement in a passageway in a human body. A surgical fastener having a first piercing end portion, a second piercing end portion and a central portion extending therebetween and having a longitudinal axis is releasably mounted to the support with the central portion longitudinal axis generally parallel to the support longitudinal axis.
摘要翻译：将放置在人体通道中的期望位置处的假体固定的方法包括将具有近端刺穿端部和远端穿刺端部的紧固件递送到具有管状壁的假体已被放置在通道中的位置，其具有壁，使近端刺穿端部部分超过假体，将近端穿刺端部穿透到通道的壁中，而不使近端刺穿端部穿过假体的管状壁，并且使远端穿刺端部通过假体的管状壁并进入通道的壁。用于将手术紧固件递送到目标部位的一个手术紧固件输送装置包括具有第一端，第二端和纵向轴线并且适于放置在人体内的通道中的支撑件。具有第一穿刺端部，第二刺穿端部和在其间延伸并且具有纵向轴线的中心部分的手术紧固件可释放地安装到支撑件，中心部分纵向轴线大致平行于支撑纵向轴线。

4. 发明申请

US20080262595A1 Methods and Apparatus for Treatment of Aneurysms Adjacent to Branch Arteries 有权
标题翻译：用于治疗与分支动脉相邻的动脉瘤的方法和装置
公开(公告)号：US20080262595A1
公开(公告)日：2008-10-23
申请号：US11737432
申请日：2007-04-19
申请人： Jack Chu , David R. Erickson , Jonathan Morris , Prema Ganesan , Curtis Hanson , Matthew Rust , Charles Thomas , James Machek
发明人： Jack Chu , David R. Erickson , Jonathan Morris , Prema Ganesan , Curtis Hanson , Matthew Rust , Charles Thomas , James Machek
IPC分类号： A61F2/06 , A61F2/86 , A61F2/84
CPC分类号： A61F2/962 , A61F2/064 , A61F2/07 , A61F2/89 , A61F2/954 , A61F2002/061 , A61F2002/067 , A61F2002/075 , A61F2002/821 , A61F2002/9511 , A61F2220/005 , A61F2220/0075
摘要： A stent graft includes at least one aperture extending through the main body thereof, into which an extension portion may be deployed for positioning within an adjacent branch flow lumen. The extension portions include self biasing features, wherein the extension is biased into engagement with the main body to seal the interface thereof. Additionally, the extension portion may be configured for tortuous or deviated anatomy, to enable sealing of the extension portion with the body while extending the extension portion in a substantially non-radial direction from the main body.
摘要翻译：支架移植物包括延伸穿过其主体的至少一个孔，延伸部分可以布置在其中以便在相邻的分支流动腔内定位。延伸部分包括自偏压特征，其中延伸部被偏置成与主体接合以密封其接口。另外，延伸部分可以被构造成用于曲折或偏离解剖结构，以使得延伸部分能够与本体密封，同时使延伸部分在基本上非径向方向上从主体延伸。

5. 发明申请

US20070219627A1 Prosthesis Fixation Apparatus and Methods 有权
标题翻译：假体固定装置及方法
公开(公告)号：US20070219627A1
公开(公告)日：2007-09-20
申请号：US11276877
申请日：2006-03-17
申请人： Jack Chu , Jonathan Morris , James Machek
发明人： Jack Chu , Jonathan Morris , James Machek
IPC分类号： A61F2/06
CPC分类号： A61B17/064 , A61B17/0401 , A61B17/068 , A61B2017/0412 , A61B2017/0427 , A61B2017/0464 , A61B2017/1157 , A61F2/848
摘要： A method of securing a prosthesis placed at a desired site in a passageway of a human body comprises delivering a fastener having a proximal piercing end portion and a distal piercing end portion to a site where a prosthesis having a tubular wall has been placed in the passageway, which has a wall, advancing the proximal piercing end portion beyond the prosthesis, penetrating the proximal piercing end portion into the wall of the passageway without passing the proximal piercing end portion through the tubular wall of the prosthesis, and passing the distal piercing end portion through the tubular wall of the prosthesis and into the wall of the passageway. One surgical fastener delivery apparatus for delivering a surgical fastener to a target site comprises a support having a first end, a second end, and a longitudinal axis and being adapted for placement in a passageway in a human body. A surgical fastener having a first piercing end portion, a second piercing end portion and a central portion extending therebetween and having a longitudinal axis is releasably mounted to the support with the central portion longitudinal axis generally parallel to the support longitudinal axis.
摘要翻译：将放置在人体通道中的期望位置处的假体固定的方法包括将具有近端刺穿端部和远端穿刺端部的紧固件递送到具有管状壁的假体已被放置在通道中的位置，其具有壁，使近端刺穿端部部分超过假体，将近端穿刺端部穿透到通道的壁中，而不使近端刺穿端部穿过假体的管状壁，并且使远端穿刺端部通过假体的管状壁并进入通道的壁。用于将手术紧固件递送到目标部位的一个手术紧固件输送装置包括具有第一端，第二端和纵向轴线并且适于放置在人体内的通道中的支撑件。具有第一穿刺端部，第二刺穿端部和在其间延伸并且具有纵向轴线的中心部分的手术紧固件可释放地安装到支撑件，中心部分纵向轴线大致平行于支撑纵向轴线。

6. 发明授权

US08715336B2 Methods and apparatus for treatment of aneurysms adjacent to branch arteries 有权
标题翻译：用于治疗与分支动脉相邻的动脉瘤的方法和装置
公开(公告)号：US08715336B2
公开(公告)日：2014-05-06
申请号：US11737432
申请日：2007-04-19
申请人： Jack Chu , David R. Erickson , Jonathon Morris , Prema Ganesan , Curtis Hanson , Matthew Rust , Charles Thomas , James Machek
发明人： Jack Chu , David R. Erickson , Jonathon Morris , Prema Ganesan , Curtis Hanson , Matthew Rust , Charles Thomas , James Machek
IPC分类号： A61F2/06
CPC分类号： A61F2/962 , A61F2/064 , A61F2/07 , A61F2/89 , A61F2/954 , A61F2002/061 , A61F2002/067 , A61F2002/075 , A61F2002/821 , A61F2002/9511 , A61F2220/005 , A61F2220/0075
摘要： A stent graft includes at least one aperture extending through the main body thereof, into which an extension portion may be deployed for positioning within an adjacent branch flow lumen. The extension portions include self biasing features, wherein the extension is biased into engagement with the main body to seal the interface thereof. Additionally, the extension portion may be configured for tortuous or deviated anatomy, to enable sealing of the extension portion with the body while extending the extension portion in a substantially non-radial direction from the main body.
摘要翻译：支架移植物包括延伸穿过其主体的至少一个孔，延伸部分可以布置在其中以便在相邻的分支流动腔内定位。延伸部分包括自偏压特征，其中延伸部被偏置成与主体接合以密封其接口。另外，延伸部分可以被构造成用于曲折或偏离解剖结构，以使得延伸部分能够与本体密封，同时使延伸部分在基本上非径向方向上从主体延伸。

7. 发明申请

US20070244542A1 Stent Graft Having a Flexible, Articulable, and Axially Compressible Branch Graft 有权
标题翻译：支架移植具有灵活，可操作和轴向压缩分支移植
公开(公告)号：US20070244542A1
公开(公告)日：2007-10-18
申请号：US11379112
申请日：2006-04-18
申请人： Trevor Greenan , James Machek
发明人： Trevor Greenan , James Machek
IPC分类号： A61F2/06 , A61F2/82
CPC分类号： A61F2/07 , A61F2/89 , A61F2002/061 , A61F2002/065 , A61F2002/075
摘要： A stent graft and method for positioning and deploying the stent graft within a vessel system that includes a main vessel and a branch vessel emanating from the main vessel. The stent graft includes a tubular shaped main body formed from graft material, a branch opening (aperture)(ring) in the graft material of the main body whose position can be varied. A tubular shaped branch graft can extend from the main graft. A side wall of the main body may be configured as a series of connected annular corrugations or pleats, and coupled to the main body to define and provide variable positioning of its branch opening (aperture).
摘要翻译：一种用于将支架移植物定位和展开在血管系统内的支架移植物和方法，所述血管系统包括从主血管发出的主血管和分支血管。支架移植物包括由移植材料形成的管状主体，主体的移植材料中的分支开口（孔）可以改变位置。管状分枝移植物可以从主移植物延伸。主体的侧壁可以被构造成一系列连接的环形波纹或褶皱，并且联接到主体以限定和提供其分支开口（孔）的可变定位。

8. 发明申请

US20090012597A1 Universal Modular Stent Graft Assembly to Accommodate Flow to Collateral Branches 有权
标题翻译：通用模块化支架移植组件，以适应流动到附属分支
公开(公告)号：US20090012597A1
公开(公告)日：2009-01-08
申请号：US12209291
申请日：2008-09-12
申请人： Scott Doig , James Machek
发明人： Scott Doig , James Machek
IPC分类号： A61F2/06
CPC分类号： A61F2/90 , A61F2/07 , A61F2/852 , A61F2/856 , A61F2002/061 , A61F2002/075 , A61F2002/826 , A61F2220/0033 , A61F2250/0008 , A61F2250/006 , A61F2250/0065
摘要： Universal modular stented graft assemblies are assembled, on site, and often in a patient's parent artery, from at least two components; a first component and a second component. The first and second components each include a window, or fenestration. The second component couples with the first component by fitting at least partially in the first component to form the universal modular stent graft assembly with an adjustable collateral opening. As the first and second components are assembled, the first and second components are adjusted relative to each other so that the first and second component windows overlap to form a collateral opening whose size is selectable, depending on the overlap, with the desired position and dimensions in the universal modular stent graft assembly.
摘要翻译：通用模块化支架移植组件在现场并经常在患者的母体动脉中从至少两个组件组装; 第一组件和第二组件。第一和第二组件各自包括窗口或开窗。第二部件通过至少部分地配合在第一部件中而与第一部件联接以形成具有可调节的侧支开口的通用模块化支架移植物组件。当组装第一和第二部件时，第一和第二部件相对于彼此进行调节，使得第一和第二部件窗口重叠以形成侧面开口，其尺寸可根据重叠与期望的位置和尺寸可选择在通用模块化支架移植组件中。

9. 发明申请

US20100241163A1 Aortic Dissection Treatment System and Method of Use 审中-公开
标题翻译：主动脉夹层治疗系统及其使用方法
公开(公告)号：US20100241163A1
公开(公告)日：2010-09-23
申请号：US12409272
申请日：2009-03-23
申请人： Josiah Wilcox , Julie Trudel , James Machek
发明人： Josiah Wilcox , Julie Trudel , James Machek
IPC分类号： A61B17/03
CPC分类号： A61B17/00491 , A61B17/0057 , A61B2017/0065 , A61B2017/00654 , A61B2017/00659 , A61B2017/22069 , A61B2017/308
摘要： An aortic dissection treatment system and method of use including a treatment system for an aortic dissection having a catheter defining a suction lumen and a sealant lumen; a flexible cup defining an isolation region within the flexible cup, the isolation region being in communication with the suction lumen and the sealant lumen; and a sealant fluid deliverable to the aortic dissection through the sealant lumen and the isolation region. The flexible cup is sized to fit over at least one end of the aortic dissection and the suction lumen applies suction to maintain the flexible cup over the at least one end of the aortic dissection.
摘要翻译：主动脉夹层治疗系统和使用方法，包括用于主动脉夹层的治疗系统，其具有限定吸入腔和密封腔的导管; 柔性杯，其限定所述柔性杯内的隔离区域，所述隔离区域与所述吸入腔和所述密封剂内腔连通; 以及密封剂流体，其通过密封剂腔和隔离区输送到主动脉夹层。柔性杯的尺寸适合于主动脉夹层的至少一端，并且抽吸腔施加抽吸以将柔性杯保持在主动脉夹层的至少一端上。

10. 发明申请

US20100179632A1 Robotic Fenestration Device Having Impedance Measurement 审中-公开
标题翻译：具有阻抗测量的机器人开窗装置
公开(公告)号：US20100179632A1
公开(公告)日：2010-07-15
申请号：US12352254
申请日：2009-01-12
申请人： Walter Bruszewski , James Machek
发明人： Walter Bruszewski , James Machek
IPC分类号： A61F2/84 , A61B5/053 , A61B19/00
CPC分类号： A61B5/0536 , A61B5/6855 , A61B18/1206 , A61B18/1492 , A61B2018/00875 , A61B2034/301 , A61B2562/02 , A61F2/07 , A61F2002/061
摘要： A method and system for real-time continuous impedance monitoring along the surface of a graft implanted within a main vessel to aid in optimally positioning an electrode at a branch vessel ostium. Due to the conductivity differences among various kinds of solid tissue and blood, a fenestration catheter system uses impedance monitoring as a tool to detect the location of branch ostia through graft cloth. Such information enables the fenestration electrode to be properly positioned for creation of a fenestration in the graft cloth in situ. In addition, the fenestration catheter system may utilize impedance information to avoid contact between the electrode and metal stent structures used to anchor the graft during an in situ fenestration procedure. The fenestration catheter system includes a catheter shaft, an electrode, one or more reference or indifferent electrodes, an impedance analyzer, a power source and an electrode position reference to record impedance measurements in relation to position.
摘要翻译：一种用于实时连续阻抗监测的方法和系统，其沿着植入在主容器内的移植物的表面，以帮助最佳地将电极定位在分支血管口处。由于各种固体组织和血液之间的电导率差异，开窗导管系统使用阻抗监测作为工具，通过移植布检测分支口的位置。这样的信息使得开窗电极能够适当地定位，以便在移植布中原位创建开窗。此外，开窗导管系统可以利用阻抗信息来避免在原位开窗过程期间用于锚定移植物的电极和金属支架结构之间的接触。开窗导管系统包括导管轴，电极，一个或多个参考或无关电极，阻抗分析器，电源和电极位置，用于记录与位置相关的阻抗测量。

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