Method of descaling metallic devices
    13.
    发明授权
    Method of descaling metallic devices 有权
    除锈金属器件的方法

    公开(公告)号:US08038803B2

    公开(公告)日:2011-10-18

    申请号:US11370660

    申请日:2006-03-07

    IPC分类号: B08B3/00 B08B3/10 C23G1/00

    摘要: Methods are provided for descaling metallic components devices such as stents. The devices or components are cleaned under ultrasound in a cleaning solution of ammonium hydrogen fluoride at a temperature within a range of about 60° to 80° C., then rinsed at that temperature with an aqueous rinse containing a nonionic surfactant and rinsed again with purified water.

    摘要翻译: 提供了用于对诸如支架之类的金属组件装置进行除垢的方法。 将装置或组件在约60℃至80℃的温度范围内在氟化氢铵的清洁溶液中超声波清洗,然后用含有非离子表面活性剂的含水漂洗液在该温度下漂洗,再次用纯化的 水。

    SYSTEMS, METHODS, AND APPARATUS FOR IMAGING AN IMPLANTABLE DEVICE AND METHODS FOR MANUFACTURING
    14.
    发明申请
    SYSTEMS, METHODS, AND APPARATUS FOR IMAGING AN IMPLANTABLE DEVICE AND METHODS FOR MANUFACTURING 审中-公开
    用于成像可植入装置的系统,方法和装置及其制造方法

    公开(公告)号:US20110034802A1

    公开(公告)日:2011-02-10

    申请号:US12536389

    申请日:2009-08-05

    摘要: A method for imaging an implantable device is described. The method may include positioning an implantable device within a patient. Ultrasonic energy may be transmitted toward the implantable device. The returning ultrasonic energy may be analyzed to determine a first characteristic of the implantable device. A method for manufacturing an implantable device is also described. The method may include selecting a first size dimension for a plurality of ultrasonically visible portions. The method may further include selecting a first spacing dimension for the plurality of ultrasonically visible portions. An implantable device may be formed. The plurality of ultrasonically visible portions may be formed into the first outer surface. An implantable device is also described. The implantable device may include a first outer surface. The first outer surface may include a first ultrasonically visible portion having a first size dimension.

    摘要翻译: 描述了可植入装置的成像方法。 该方法可以包括将可植入装置定位在患者体内。 可以将超声波能量传递给可植入装置。 可以分析返回的超声能量以确定可植入装置的第一特性。 还描述了一种用于制造可植入装置的方法。 该方法可以包括为多个超声可见部分选择第一尺寸尺寸。 该方法还可以包括为多个超声可见部分选择第一间隔尺寸。 可以形成可植入装置。 多个超声波可见部分可以形成为第一外表面。 还描述了可植入装置。 可植入装置可以包括第一外表面。 第一外表面可以包括具有第一尺寸尺寸的第一超声波可见部分。

    MODULAR ENDOPROSTHESIS WITH FLEXIBLE INTERCONNECTORS BETWEEN MODULES
    15.
    发明申请
    MODULAR ENDOPROSTHESIS WITH FLEXIBLE INTERCONNECTORS BETWEEN MODULES 审中-公开
    在模块之间具有柔性互连的模块化内部结构

    公开(公告)号:US20080319528A1

    公开(公告)日:2008-12-25

    申请号:US11958311

    申请日:2007-12-17

    IPC分类号: A61F2/82

    摘要: A modular endoprosthesis is configured to have improved flexibility during and after deployment by having separate endoprosthetic modules that are interconnected by flexible interconnectors. The modular endoprosthesis includes a plurality of separate endoprosthetic modules positioned adjacently so that a first end of a first endoprosthetic module is adjacent to an end of a second endoprosthetic module and a second end of the first endoprosthetic module is adjacent to an end of a third endoprosthetic module. Additionally, the modular endoprosthesis includes a plurality of flexible interconnectors coupled to the plurality of separate endoprosthetic modules so as to interconnect the first end of the first endoprosthetic module with the end of the second endoprosthetic module with a first flexible interconnector, and interconnect the second end of the first endoprosthetic module with the end of the third endoprosthetic module with a second flexible interconnector.

    摘要翻译: 模块化内假体被配置为通过具有通过柔性互连器互连的单独的假体内模块来在部署期间和之后具有改善的灵活性。 模块化内假体包括多个分开的假体内模块,其相邻设置,使得第一内假体模块的第一端邻近第二内假体模块的端部,并且第一内假体模块的第二端邻近第三内假体的端部 模块。 另外,模块化内置假体包括耦合到多个单独的内假体模块的多个柔性互连器,以便将第一假体内模块的第一端与第二假体内模块的端部与第一柔性互连器相互连接,并将第二端 的第一假体内模块,其具有第二柔性互连器的第三假体内模块的端部。

    Vascular remodeling device
    19.
    发明授权
    Vascular remodeling device 有权
    血管重建装置

    公开(公告)号:US09468442B2

    公开(公告)日:2016-10-18

    申请号:US13016855

    申请日:2011-01-28

    摘要: An intraluminal apparatus including a catheter and device is positionable at a junction of afferent and efferent vessels of a bifurcation having an aneurysm. After positioning the device to substantially conform the device to the shape of the junction, the device acts as a scaffolding to inhibit herniation of objects out of the aneurysm and the device permits perfusion to the efferent vessels. Positioning the device may include deployment and optional release from a catheter. Embolic material may be inserted in the aneurysm before or after positioning the device. The device may have a proximal end, a distal end, and a plurality of filaments extending between and coupled at the proximal end and the distal end. The device may include a central filament configured to reshape the device. The distal end of the device may include a covering. The device may be football shaped, pumpkin shaped, or acorn shaped.

    摘要翻译: 包括导管和装置的管腔内装置可定位在具有动脉瘤的分叉的传入和传出血管的交界处。 在将装置定位成使得装置基本上符合接合部的形状之后,该装置用作支架以抑制物体从动脉瘤的突出,并且该装置允许灌注到输出血管。 定位装置可以包括从导管部署和任选的释放。 栓塞材料可以在设备定位之前或之后插入动脉瘤中。 该装置可以具有近端,远端以及在近端和远端处延伸并且在近端和远端处连接的多根细丝。 该装置可以包括被配置成重塑该装置的中心细丝。 设备的远端可以包括覆盖物。 该装置可以是足球形,南瓜形或橡胶形。

    Implantable lumen filter with enhanced durability
    20.
    发明授权
    Implantable lumen filter with enhanced durability 有权
    植入式流明滤镜具有更高的耐用性

    公开(公告)号:US09060849B2

    公开(公告)日:2015-06-23

    申请号:US13131255

    申请日:2009-12-16

    IPC分类号: A61M29/00 A61F2/01

    摘要: An implantable lumen filter (100) is described. The implantable lumen filter includes a proximal portion (103a) having a generally-tapered outer surface defined by a plurality of outer struts (106).The implantable lumen filter may also include a distal portion (103b) having a generally-tapered outer surface defined by a plurality of outer struts (106b) coupled together at the distal end (102b) of the distal portion. The implantable lumen filter may also include an apex (105) comprising the connection between the proximal and distal portions. The apex may define an outer dimension of the implantable lumen filter. The outer surface of the proximal portion is dimensioned to direct particulates towards the outer dimension.

    摘要翻译: 描述可植入管腔过滤器(100)。 可植入管腔过滤器包括具有由多个外支柱(106)限定的大致锥形的外表面的近端部分(103a)。可植入管腔过滤器还可包括具有大致锥形外表面的远端部分(103b) 通过在远端部分的远端(102b)处联接在一起的多个外支柱(106b)。 可植入管腔过滤器还可以包括顶点(105),其包括近端部分和远端部分之间的连接。 顶点可以限定可植入管腔滤器的外部尺寸。 近端部分的外表面被设计成将颗粒引向外部尺寸。