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    Graft deployment system
    71.
    发明授权
    Graft deployment system 有权
    移植部署系统

    公开(公告)号：US08568466B2

    公开(公告)日：2013-10-29

    申请号：US13269332

    申请日：2011-10-07

    申请人： Samuel M. Shaolian ,  Gilbert Madrid ,  To Van Pham ,  Trinh Van Pham

    发明人： Samuel M. Shaolian ,  Gilbert Madrid ,  To Van Pham ,  Trinh Van Pham

    IPC分类号： A61F2/06

    CPC分类号： A61F2/966 ,  A61F2/07 ,  A61F2/90 ,  A61F2/954 ,  A61F2002/065 ,  A61F2002/067 ,  A61F2002/072 ,  A61F2002/075 ,  A61F2220/0058 ,  A61F2220/0075

    摘要： A method for deploying a bifurcated endoluminal prosthesis at the junction of a main vessel and first and second branch vessels, comprising providing a deployment system containing a prosthesis having a main body section and first and second proximally extending branch sections, introducing the deployment system into the first branch vessel at a first access site, advancing the deployment system distally through at least a portion of the first branch vessel and into the main vessel, releasing the second branch section of the prosthesis by proximally retracting an outer sheath of the deployment system, expanding the main body section of the prosthesis from a radially compressed state within the deployment system to a radially expanded state within the main vessel by removing a first peelable sheath from the main branch section, and expanding the second branch section within the second branch vessel by proximally retracting a second branch release wire.

    摘要翻译： 一种用于在主血管和第一和第二分支血管的接合处部署分叉的腔内假体的方法，包括提供包含假体的展开系统，该假体具有主体部分和第一和第二近端延伸的分支部分，将展开系统引入 第一分支血管在第一进入位置，使所述展开系统向远侧推进通过所述第一分支血管的至少一部分并进入所述主血管，通过向近侧缩回所述展开系统的外鞘释放所述假体的所述第二分支部分， 所述假体的主体部分从所述展开系统内的径向压缩状态通过从所述主分支部分移除第一可剥离护套而在所述主容器内径向膨胀状态，以及通过近端扩张所述第二分支容器内的所述第二分支部分 缩回第二个分支线。

    Percutaneously retrievable stent assembly with fluid draining capability
    73.
    发明授权
    Percutaneously retrievable stent assembly with fluid draining capability 有权
    具有流体排出能力的经皮回收的支架组件

    公开(公告)号：US08267917B2

    公开(公告)日：2012-09-18

    申请号：US11191745

    申请日：2005-07-27

    申请人： Nicolas Jabbour ,  Samuel M. Shaolian

    发明人： Nicolas Jabbour ,  Samuel M. Shaolian

    IPC分类号： A61M27/00

    CPC分类号： A61M27/00 ,  A61F2/04 ,  A61M27/008

    摘要： The present invention provides a stent assembly for expanding a bodily passage in a patient and draining a fluid therefrom. The assembly comprises at least one expandable stent and an elongated carrier for delivery or retrieval of the stent. The stent is circumferentially attached to a distal end of the carrier. The carrier defines at least two concentric lumens therethrough, a drainage lumen in fluid communication with the bodily passage for drainage of the fluid and an inflation lumen in fluid communication with the expandable stent. The invention also provides a method of expanding a bodily passage in a patient and draining a fluid therefrom. The method comprises providing a stent assembly of the present invention; inserting a guidewire into the bodily passage through the drainage lumen of the carrier; advancing the assembly along the guidewire until the assembly reaches a desired location; expanding the stent; and draining the fluid through drainage lumen of the carrier.

    摘要翻译： 本发明提供了一种用于在患者体内扩张身体通道并从其排出流体的支架组件。 该组件包括至少一个可扩张支架和用于支架的输送或回收的细长载体。 支架周向地附接到载体的远端。 载体限定穿过其中的至少两个同心腔，与身体通道流体连通以排出流体的排液腔和与可扩张支架流体连通的充气腔。 本发明还提供了一种在患者体内膨胀身体通道并从其排出流体的方法。 该方法包括提供本发明的支架组件; 将导丝插入穿过载体的排液腔的身体通道中; 沿着导丝推进组件直到组件到达期望的位置; 扩张支架; 并通过载体的排水腔排出流体。

    DETECTION AND GUIDE SYSTEMS AND METHODS FOR ACCESSING BLOOD VESSELS
    75.
    发明申请
    DETECTION AND GUIDE SYSTEMS AND METHODS FOR ACCESSING BLOOD VESSELS 审中-公开
    检测和指导系统和用于获取血液容器的方法

    公开(公告)号：US20110295104A1

    公开(公告)日：2011-12-01

    申请号：US13205474

    申请日：2011-08-08

    申请人： George P. Teitelbaum ,  Samuel M. Shaolian ,  Scott L. Pool

    发明人： George P. Teitelbaum ,  Samuel M. Shaolian ,  Scott L. Pool

    IPC分类号： A61B5/055 ,  A61B6/00

    CPC分类号： A61B17/068 ,  A61B17/064 ,  A61B17/11 ,  A61B2017/0647 ,  A61B2017/0649 ,  A61B2017/1107 ,  A61M5/3287 ,  A61M39/0208 ,  A61M39/0247

    摘要： A detection and guide system provides access to desired blood vessel locations. An implant formed of a biocompatible material is implanted within a mammalian body proximate an outer surface of a blood vessel. The detection and guide system may be configured to be positioned outside the mammalian body to detect the implant and to guide a needle to the desired entry site of the biological boundary structure. A needle guide may be coupled to a housing of the detection and guide system and directed at an angle such that positioning the implant detector over the implant aligns an opening through the needle guide with the desired entry site. The detection and guide system may, for example, provide metal detection of a metallic implant or magnetic detection of a magnetic implant.

    摘要翻译： 检测和引导系统提供对所需血管位置的访问。 由生物相容性材料形成的植入物在血管外表面附近植入哺乳动物体内。 检测和引导系统可以被配置为位于哺乳动物身体外部以检测植入物并且将针引导到生物边界结构的期望进入位置。 针引导件可以联接到检测和引导系统的壳体并且以一定角度被引导，使得将植入物检测器定位在植入物上将通过针引导件的开口与期望的进入位置对齐。 检测和引导系统可以例如提供金属植入物的金属检测或磁性植入物的磁检测。

    Graft deployment system
    76.
    发明授权
    Graft deployment system 有权
    移植部署系统

    公开(公告)号：US08034100B2

    公开(公告)日：2011-10-11

    申请号：US10722367

    申请日：2003-11-25

    申请人： Samuel M. Shaolian ,  Gilbert Madrid ,  To Van Pham ,  Trinh Van Pham

    发明人： Samuel M. Shaolian ,  Gilbert Madrid ,  To Van Pham ,  Trinh Van Pham

    IPC分类号： A61F2/84

    CPC分类号： A61F2/966 ,  A61F2/07 ,  A61F2/90 ,  A61F2/954 ,  A61F2002/065 ,  A61F2002/067 ,  A61F2002/072 ,  A61F2002/075 ,  A61F2220/0058 ,  A61F2220/0075

    摘要： A graft deployment system, comprises an elongate, flexible catheter body, having a proximal end and a distal end and comprising an outer sheath and an inner core that is axially moveable with respect to the outer sheath. A main vessel graft restraint comprising a first peelable cover for restrains a main vessel portion of a graft. In a bifurcated graft, a first branch vessel graft restraint restrains a first branch vessel portion of the graft. A second branch vessel graft restraint restrains a second branch vessel portion of the graft. The first peelable cover is coupled to a main branch release element and wherein each of the main vessel graft restraint, first branch vessel graft restraint, and the second branch vessel graft restraint are positioned within the catheter body in a graft loaded condition.

    摘要翻译： 移植物部署系统包括细长的柔性导管主体，其具有近端和远端并且包括外护套和可相对于外护套轴向移动的内芯。 一种主血管移植物约束装置，其包括用于限制移植物的主血管部分的第一可剥离盖。 在分叉移植物中，第一分支血管移植物约束限制移植物的第一分支血管部分。 第二分支血管移植物约束限制移植物的第二分支血管部分。 第一可剥离盖联接到主分支释放元件，并且其中主血管移植物约束装置，第一分支血管移植物约束装置和第二分支血管移植物约束装置中的每一个以移植物装载状态定位在导管主体内。

    Methods and systems for cardiac remodeling via resynchronization
    78.
    发明授权
    Methods and systems for cardiac remodeling via resynchronization 有权
    通过再同步进行心脏重构的方法和系统

    公开(公告)号：US07877142B2

    公开(公告)日：2011-01-25

    申请号：US11773311

    申请日：2007-07-03

    申请人： Shahram Moaddeb ,  Samuel M. Shaolian ,  Emanuel Shaoulian

    发明人： Shahram Moaddeb ,  Samuel M. Shaolian ,  Emanuel Shaoulian

    IPC分类号： A61N1/362

    CPC分类号： A61N1/3627

    摘要： Systems, methods and devices are provided for improving the hemodynamic efficiency of a patient's heart by implanting one or more reinforcement elements on or with the heart and providing electrical stimulation to the heart. The reinforcement elements may include magnetic and/or shape memory material and are configured to reshape the heart so as to boost the heart's mechanical energy during a response to the electrical stimulation. In some embodiments, at least one reinforcement element includes an electrode configured to sense electrocardiogram signals within the heart. An electrical stimulation device such as an implantable or external pacemaker/defibrillator may be configured to control delivery of electrical pulses to the heart based on the sensed electrocardiogram signals. In addition, or in other embodiments, at least one reinforcement element includes an electrode configured to deliver the electrical pulses to the heart.

    摘要翻译： 提供了系统，方法和装置，用于通过在心脏上或与心脏一起植入一个或多个增强元件并向心脏提供电刺激来改善患者心脏的血液动力学效率。 加强元件可以包括磁性和/或形状的记忆材料，并且被配置成重塑心脏，以便在对电刺激的响应期间增强心脏的机械能。 在一些实施例中，至少一个加强元件包括被配置为感测心脏内的心电图信号的电极。 诸如植入式或外部起搏器/除颤器之类的电刺激装置可以被配置成基于感测到的心电图信号来控制向心脏的电脉冲的传递。 另外或在其它实施例中，至少一个加强元件包括被配置为将电脉冲传送到心脏的电极。