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    SYSTEMS AND METHODS FOR MAKING AND USING PERCUTANEOUSLY- DELIVERED PUMPING SYSTEMS FOR PROVIDING HEMODYNAMIC SUPPORT
    6.
    发明申请
    SYSTEMS AND METHODS FOR MAKING AND USING PERCUTANEOUSLY- DELIVERED PUMPING SYSTEMS FOR PROVIDING HEMODYNAMIC SUPPORT 审中-公开
    制造和使用经过输送的泵送系统提供血液动力学支持的系统和方法

    公开(公告)号：US20140330069A1

    公开(公告)日：2014-11-06

    申请号：US14287838

    申请日：2014-05-27

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： ROGER N. HASTINGS ,  MICHAEL J. PIKUS ,  SCOTT R. SMITH ,  LEONARD B. RICHARDSON ,  KEVIN D. EDMUNDS

    IPC: A61M1/10 ,  A61M1/12

    CPC classification number: A61M1/1036 ,  A61M1/1008 ,  A61M1/101 ,  A61M1/1024 ,  A61M1/1029 ,  A61M1/1031 ,  A61M1/1086 ,  A61M1/122 ,  A61M1/125 ,  A61M1/127

    Abstract: A percutaneous pumping system for providing hemodynamic support to a patient includes a pumping sleeve that defines a lumen extending along the length of the pumping sleeve. The pumping sleeve is configured and arranged for insertion into patient vasculature. At least one rotatable magnet is disposed in the pumping sleeve. The at least one first magnet is configured and arranged to be driven to rotate by a magnetic field generated external to the pumping sleeve. At least one impeller is coupled to the at least one magnet. Rotation of the at least one magnet causes a corresponding rotation of the at least one impeller. An anchoring arrangement is coupled to the pumping sleeve. The anchoring arrangement is configured and arranged to anchor the pumping sleeve at a target pumping location when the pumping sleeve is inserted into patient vasculature.

    Abstract translation: 用于向患者提供血液动力学支持的经皮泵送系统包括限定沿泵送套管的长度延伸的内腔的泵送套管。 泵送套管被配置和布置成插入患者脉管系统中。 至少一个可旋转磁体设置在泵送套筒中。 所述至少一个第一磁体被构造和布置成被泵送套筒外部产生的磁场驱动以旋转。 至少一个叶轮耦合到所述至少一个磁体。 至少一个磁体的旋转引起至少一个叶轮的相应旋转。 锚定装置联接到泵送套筒。 锚定装置被构造和布置成当泵送套筒插入患者脉管系统时将泵送套管锚定在目标泵送位置处。

    ACTIVE INFUSION SHEATH FOR ULTRASOUND ABLATION CATHETER
    7.
    发明申请
    ACTIVE INFUSION SHEATH FOR ULTRASOUND ABLATION CATHETER 审中-公开
    超声波吸引管主动输液管

    公开(公告)号：US20140276714A1

    公开(公告)日：2014-09-18

    申请号：US14194347

    申请日：2014-02-28

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： KEVIN D. EDMUNDS ,  MICHAEL J. PIKUS ,  MARK L. JENSON

    IPC: A61N7/02

    CPC classification number: A61N7/00 ,  A61B2017/00924 ,  A61B2017/320084 ,  A61B2090/3784 ,  A61N2007/003 ,  A61N2007/0043

    Abstract: Systems for nerve and tissue modulation are disclosed. An example system may include an intravascular nerve modulation system including an elongated shaft having a first tubular member and a second tubular member. Each of the tubular members may have a proximal end a distal end. The distal end of the second tubular member may be extended distally beyond the distal end of the first tubular member. The system may further include at least one transducer affixed to the distal end region of the second tubular member. In addition, the system may include an infusion sheath having a proximal end and a distal end and the proximal end of the infusion sheath may be fixedly secured to the catheter shaft adjacent the distal end of the first tubular member.

    Abstract translation: 公开了用于神经和组织调节的系统。 示例性系统可以包括血管内神经调节系统，其包括具有第一管状构件和第二管状构件的细长轴。 每个管状构件可以具有近端的远端。 第二管状构件的远端可以向远侧延伸超过第一管状构件的远端。 系统还可以包括固定到第二管状构件的远端区域的至少一个换能器。 此外，系统可以包括具有近端和远端的输注护套，并且输注护套的近端可以固定地紧固到邻近第一管状构件的远端的导管轴。

    PRESSURE SENSING GUIDEWIRE
    8.
    发明申请
    PRESSURE SENSING GUIDEWIRE 审中-公开
    压力感应指南

    公开(公告)号：US20140081244A1

    公开(公告)日：2014-03-20

    申请号：US14029392

    申请日：2013-09-17

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： VIRGIL F. VOELLER ,  ROGER N. HASTINGS ,  BRIAN J. HANSON ,  KEVIN D. EDMUNDS ,  LEONARD B. RICHARDSON ,  MICHAEL J. PIKUS

    IPC: A61M25/01

    CPC classification number: A61M25/01 ,  A61B5/0215 ,  A61B5/02158 ,  A61B5/6851 ,  A61B2562/0247

    Abstract: Medical devices and methods for making and using medical devices are disclosed. An example medical device includes a pressure sensing guidewire. The pressure sensing guidewire may include an elongate shaft including a core wire having a distal portion and a coil disposed over the distal portion. A pressure sensor may be disposed along the distal portion of the core wire and within the coil. One or more leads may be coupled to the pressure sensor. An opening may be formed in the coil that provides access to the pressure sensor.

    Abstract translation: 公开了用于制造和使用医疗装置的医疗装置和方法。 示例性医疗装置包括压力感测导丝。 压力感测导丝可以包括细长轴，其包括具有远侧部分的芯线和设置在远侧部分上方的线圈。 压力传感器可以沿着芯线的远端部分并且在线圈内设置。 一个或多个引线可以联接到压力传感器。 可以在线圈中形成开口，其提供对压力传感器的通路。

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