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    Device and method for delivering a vascular device
    1.
    发明授权
    Device and method for delivering a vascular device 有权
    用于输送血管装置的装置和方法

    公开(公告)号：US09039752B2

    公开(公告)日：2015-05-26

    申请号：US13236803

    申请日：2011-09-20

    申请人： Patrick Russo ,  Mark Krans ,  Matthew C. Heidner

    发明人： Patrick Russo ,  Mark Krans ,  Matthew C. Heidner

    IPC分类号： A61F2/966 ,  A61F2/95

    CPC分类号： A61F2/966 ,  A61F2002/9522 ,  A61F2002/9534 ,  A61F2002/9665

    摘要： A device and method for delivering a vascular device to a target site is provided that maintains a proximal portion of the vascular device within a tubular sleeve by positioning a stop of an inner member at a distal opening of the tubular sleeve to block the opening. Once the stop has been moved distally via movement of the inner member to clear the opening, a band of increased thickness on the inner member can urge the proximal portion of the vascular device out of the tubular sleeve to deploy the vascular device. The vascular device may be recaptured within a delivery sheath prior to the full deployment of the proximal portion of the vascular device from the tubular sleeve by re-positioning the stop at the distal opening to hold the vascular device within the tubular sleeve as the delivery device is retracted with respect to the delivery sheath.

    摘要翻译： 提供了一种用于将血管装置输送到目标部位的装置和方法，其通过将内部构件的止动件定位在管状套管的远端开口处以阻止开口，从而将血管装置的近端部分保持在管状套筒内。 一旦通过内部构件的运动使止挡件向远侧移动以清除开口，则内部构件上的厚度增加的带可将血管装置的近端部分推出管状套管以展开血管装置。 在将血管装置的近端部分从管状套管完全展开之前，血管装置可以在输送护套内重新捕获，通过将止动件重新定位在远侧开口处，以将血管装置保持在管状套筒内作为输送装置 相对于输送护套缩回。

    Intravascular deliverable stent for reinforcement of vascular abnormalities
    3.
    发明申请
    Intravascular deliverable stent for reinforcement of vascular abnormalities 有权
    血管内输送支架用于加强血管异常

    公开(公告)号：US20070168019A1

    公开(公告)日：2007-07-19

    申请号：US11654288

    申请日：2007-01-17

    申请人： Kurt Amplatz ,  John C. Oslund ,  Patrick Russo ,  Xiaoping Gu

    发明人： Kurt Amplatz ,  John C. Oslund ,  Patrick Russo ,  Xiaoping Gu

    IPC分类号： A61F2/06

    CPC分类号： A61F2/82 ,  A61F2/07 ,  A61F2/852 ,  A61F2/90 ,  A61F2002/075 ,  A61F2002/823 ,  A61F2210/0014 ,  A61F2210/0076 ,  A61F2220/0008 ,  A61F2220/0041 ,  A61F2220/0075 ,  A61F2250/0015 ,  A61F2250/0023 ,  A61F2250/0037

    摘要： A catheter deliverable stent/graft especially designed to be used in a minimally invasive surgical procedure for treating a variety of vascular conditions such as aneurysms, stenotic lesions and saphenous vein grafts, comprises an innermost tubular structure and at least one further tubular member in coaxial arrangement. In one embodiment, the innermost tubular structure is of a length (L1) and is formed by braiding a relatively few strands of highly elastic metallic alloy. The pick and pitch of the braid are such as to provide relative large fenestrations in the tubular wall that permit blood flow through the wall and provide the primary radial support structure. A portion of the innermost tubular structure of a length L1 is surrounded by a further braided tubular structure having relatively many strands that substantially inhibit blood flow through the fenestrations of the innermost tubular structure. The composite structure can be stretched to reduce the outer diameter of the stent/graft, allowing it to be drawn into a lumen of a delivery catheter. The catheter can then be advanced through the vascular system to the site of treatment and then released, allowing it to self-expand against the vessel wall. Various optional embodiments are disclosed that allow one skilled in the art to tailor the design to the specific application.

    摘要翻译： 特别设计用于治疗各种血管病变如动脉瘤，狭窄病变和隐静脉移植物的微创外科手术中的导管可输送支架/移植物包括最内管状结构和至少一个同轴布置的另外的管状构件 。 在一个实施例中，最内管状结构具有长度（L L1），并且通过编织相对较少数量的高弹性金属合金而形成。 编织物的拣选和间距是在管状壁中提供允许血液流过壁并提供初级径向支撑结构的相对较大的开窗。 长度为L 1的最内管状结构的一部分由具有相当多的股线的进一步的编织管状结构包围，其基本上抑制通过最内管状结构的开窗的血液流动。 复合结构可被拉伸以减小支架/移植物的外径，使其能够被拉入输送导管的内腔。 导管然后可以通过血管系统前进到治疗部位，然后释放，允许其自我扩张抵靠血管壁。 公开了各种可选实施例，其允许本领域技术人员根据具体应用来定制设计。

    Welded nozzle assembly for a steam turbine and assembly fixtures
    5.
    发明授权
    Welded nozzle assembly for a steam turbine and assembly fixtures 有权
    用于蒸汽轮机和组装夹具的焊接喷嘴组件

    公开(公告)号：US08702385B2

    公开(公告)日：2014-04-22

    申请号：US13106328

    申请日：2011-05-12

    申请人： Steven Sebastion Burdgick ,  Thomas Patrick Russo

    发明人： Steven Sebastion Burdgick ,  Thomas Patrick Russo

    IPC分类号： F01D1/02 ,  F01D9/02 ,  F01D9/04

    CPC分类号： F01D1/02 ,  F01D9/02 ,  F01D9/042 ,  F01D9/044 ,  F05D2230/232 ,  F05D2230/64 ,  F05D2260/36 ,  Y10T29/49323

    摘要： A nozzle blade and nozzle ring assembly includes a nozzle blade having radially inner and outer sidewalls with an airfoil portion extending therebetween; the inner and outer sidewalls walls formed with axially-extending first surface features along forward and aft marginal edges of the inner and outer sidewalls, respectively; and radially inner and outer nozzle rings formed with corresponding axially-extending second surface features mated with the first surface features, wherein the radially inner and outer sidewalls are welded to the radially inner and outer nozzle rings only along the mated first and second surface features.

    摘要翻译： 喷嘴刀片和喷嘴环组件包括具有径向内侧壁和外侧壁的喷嘴刀片，翼片部分在其间延伸; 所述内侧壁和外侧壁分别形成有沿着所述内侧壁和所述外侧壁的前边缘和后边缘的轴向延伸的第一表面特征; 以及形成有与第一表面特征相配合的对应的轴向延伸的第二表面特征的径向内部和外部喷嘴环，其中径向内部和外侧壁仅沿着配合的第一和第二表面特征焊接到径向内部和外部喷嘴环。

    Adjustable support for steam turbine diaphragms
    7.
    发明授权
    Adjustable support for steam turbine diaphragms 有权
    可调节支持汽轮机隔膜

    公开(公告)号：US07458770B2

    公开(公告)日：2008-12-02

    申请号：US11164603

    申请日：2005-11-30

    申请人： Thomas Patrick Russo ,  Kenneth J. Robertson ,  Steven Sebastian Burdgick

    发明人： Thomas Patrick Russo ,  Kenneth J. Robertson ,  Steven Sebastian Burdgick

    IPC分类号： F01D25/24

    CPC分类号： F01D3/02 ,  F01D25/24 ,  F01D25/246 ,  F05D2220/31

    摘要： The present invention provides a steam turbine that has upper and lower halves of diaphragm. The steam turbine of the present invention also provides an adjustable support bar attached to at least the upper half or the lower half of the diaphragm. The adjustable support bar of the present invention has a screw therein such that the adjustable support bar can raise or lower the upper half or the lower half of the diaphragm without removing each half of the diaphragm. Also provided are methods for adjusting and supporting a vertical position of the upper half and the lower half of the diaphragm at a horizontal split line in a steam turbine.

    摘要翻译： 本发明提供一种具有隔膜的上半部和下半部的汽轮机。 本发明的蒸汽轮机还提供了一个可调节的支撑杆，该支撑杆至少连接到隔膜的上半部或下半部。 本发明的可调节支撑杆在其中具有螺钉，使得可调节支撑杆可以在不隔离隔膜的每一半的情况下升高或降低隔膜的上半部或下半部。 还提供了用于在蒸汽轮机中的水平分割线处调节和支撑隔膜的上半部和下半部的垂直位置的方法。

    Intravascular deliverable stent for reinforcement of vascular abnormalities
    9.
    发明授权
    Intravascular deliverable stent for reinforcement of vascular abnormalities 有权
    血管内输送支架用于加强血管异常

    公开(公告)号：US08778008B2

    公开(公告)日：2014-07-15

    申请号：US11654288

    申请日：2007-01-17

    申请人： Kurt Amplatz ,  John C. Oslund ,  Patrick Russo ,  Xiaoping Gu

    发明人： Kurt Amplatz ,  John C. Oslund ,  Patrick Russo ,  Xiaoping Gu

    IPC分类号： A61F2/06 ,  A61F2/82 ,  A61F2/852

    CPC分类号： A61F2/82 ,  A61F2/07 ,  A61F2/852 ,  A61F2/90 ,  A61F2002/075 ,  A61F2002/823 ,  A61F2210/0014 ,  A61F2210/0076 ,  A61F2220/0008 ,  A61F2220/0041 ,  A61F2220/0075 ,  A61F2250/0015 ,  A61F2250/0023 ,  A61F2250/0037

    摘要： A catheter deliverable stent/graft especially designed to be used in a minimally invasive surgical procedure for treating a variety of vascular conditions such as aneurysms, stenotic lesions and saphenous vein grafts, comprises an innermost tubular structure and at least one further tubular member in coaxial arrangement. In one embodiment, the innermost tubular structure is of a length (L1) and is formed by braiding a relatively few strands of highly elastic metallic alloy. The pick and pitch of the braid are such as to provide relative large fenestrations in the tubular wall that permit blood flow through the wall and provide the primary radial support structure. A portion of the innermost tubular structure of a length L1 is surrounded by a further braided tubular structure having relatively many strands that substantially inhibit blood flow through the fenestrations of the innermost tubular structure. The composite structure can be stretched to reduce the outer diameter of the stent/graft, allowing it to be drawn into a lumen of a delivery catheter. The catheter can then be advanced through the vascular system to the site of treatment and then released, allowing it to self-expand against the vessel wall. Various optional embodiments are disclosed that allow one skilled in the art to tailor the design to the specific application.

    摘要翻译： 特别设计用于治疗各种血管病变如动脉瘤，狭窄病变和隐静脉移植物的微创外科手术中的导管可输送支架/移植物包括最内管状结构和至少一个同轴布置的另外的管状构件 。 在一个实施例中，最内管状结构具有长度（L1），并且通过编织相对较少数量的高弹性金属合金而形成。 编织物的拣选和间距是在管状壁中提供允许血液流过壁并提供初级径向支撑结构的相对较大的开窗。 长度为L1的最内管状结构的一部分由具有相当多的股线的进一步的编织管状结构包围，其基本上抑制通过最内管状结构的开窗的血液流动。 复合结构可被拉伸以减小支架/移植物的外径，使其能够被拉入输送导管的内腔。 导管然后可以通过血管系统前进到治疗部位，然后释放，允许其自我扩张抵靠血管壁。 公开了各种可选实施例，其允许本领域技术人员根据具体应用来定制设计。

    DEVICE AND METHOD FOR TREATING VASCULAR ABNORMALITIES
    10.
    发明申请
    DEVICE AND METHOD FOR TREATING VASCULAR ABNORMALITIES 有权
    用于治疗血管异常的装置和方法

    公开(公告)号：US20130073026A1

    公开(公告)日：2013-03-21

    申请号：US13236763

    申请日：2011-09-20

    申请人： Patrick Russo ,  John Oslund ,  Matthew C. Heidner ,  Jessica Akers

    发明人： Patrick Russo ,  John Oslund ,  Matthew C. Heidner ,  Jessica Akers

    IPC分类号： A61F2/90 ,  B21F45/06 ,  A61M29/00

    CPC分类号： A61B17/12109 ,  A61F2/07 ,  A61F2/852 ,  A61F2/90 ,  A61F2210/0076 ,  A61F2220/0075 ,  A61F2230/0067 ,  A61F2250/0017 ,  A61F2250/0048 ,  A61F2250/0063 ,  B21F45/008

    摘要： A vascular device is provided that includes a tubular structure and an occluding structure. The tubular structure has inner and outer layers, with the occluding structure located between the inner and outer layers. Each of the inner and outer layers may define a different pick count, and the tubular structure may include a leading edge at a transition between the pick counts. The leading edge may be disposed at the distal end of the vascular device when the device is deployed from a delivery device. Furthermore, the occluding structure may have first and second layers formed by the inversion or eversion of the occluding structure and the subsequent coupling of its free ends to form a continuous structure. Thus, any loose ends may be sealed to minimize unraveling and/or shifting of the occluding structure within the tubular structure. A method of making the vascular device is also provided.

    摘要翻译： 提供了一种包括管状结构和闭塞结构的血管装置。 管状结构具有内层和外层，其中闭塞结构位于内层和外层之间。 内层和外层中的每一层可以限定不同的挑选计数，并且管状结构可以包括在拾取计数之间的过渡处的前缘。 当装置从输送装置展开时，前缘可设置在血管装置的远端。 此外，闭塞结构可以具有通过闭塞结构的反转或外翻形成的第一和第二层，以及随后的其自由端的连接以形成连续结构。 因此，可以密封任何松散的端部以最小化封闭结构在管状结构内的解开和/或移动。 还提供了制造血管装置的方法。