Devices and methods for controlling blood perfusion pressure
    2.
    发明授权
    Devices and methods for controlling blood perfusion pressure 有权
    用于控制血液灌注压力的装置和方法

    公开(公告)号:US09132010B2

    公开(公告)日:2015-09-15

    申请号:US13562602

    申请日:2012-07-31

    摘要: Devices and methods for controlling blood perfusion pressure. In an exemplary device for controlling blood perfusion pressure within a vessel of the present disclosure, the device comprises an elongated body having a lumen, a proximal end configured for placement in a first area having a first blood pressure, and a distal end configured for placement in a second area having a second blood pressure, partial occluder positioned within the lumen of the elongated body between the proximal end and the distal end, the partial occluder configured so not to fully occlude a blood vessel, wherein the partial occluder is configured to equalize the first blood pressure at the first area with the second blood pressure at the second area.

    摘要翻译: 用于控制血液灌注压力的装置和方法。 在用于控制本公开的容器内的血液灌注压力的示例性装置中,该装置包括细长体,其具有内腔,近端被配置用于放置在具有第一血压的第一区域中,远端构造成用于放置 在具有第二血压的第二区域中,位于所述细长体的所述内腔中的部分闭塞器位于所述近端和所述远端之间,所述部分闭塞器被构造成不能完全闭塞血管,其中所述部分闭塞器构造成使 第一区域的第一血压在第二区域具有第二血压。

    Devices, systems, and methods for promotion of infarct healing and reinforcement of border zone
    6.
    发明授权
    Devices, systems, and methods for promotion of infarct healing and reinforcement of border zone 有权
    用于促进梗死愈合和加强边界区域的装置,系统和方法

    公开(公告)号:US08328752B2

    公开(公告)日:2012-12-11

    申请号:US12596970

    申请日:2008-04-16

    IPC分类号: A61M1/00

    摘要: Various embodiments of devices useful to provide access to the tissues surrounding the heart to facilitate myocardial infarct healing are disclosed herein. In at least one embodiment, a suction/infusion catheter is used to provide localized suction to an area of myocardial infarct. In another embodiment, a system comprising a suction/infusion catheter is used to provide localized suction to an area of myocardial infarct.

    摘要翻译: 本文公开了可用于提供对围绕心脏的组织的接近以促进心肌梗死愈合的装置的各种实施例。 在至少一个实施例中,吸入/输注导管用于向心肌梗死区域提供局部抽吸。 在另一个实施例中,使用包括抽吸/输注导管的系统来向心肌梗死区域提供局部抽吸。

    Devices and methods for assisting heart function
    7.
    发明授权
    Devices and methods for assisting heart function 有权
    用于辅助心脏功能的装置和方法

    公开(公告)号:US08303481B2

    公开(公告)日:2012-11-06

    申请号:US12723278

    申请日:2010-03-12

    IPC分类号: A61M1/12

    摘要: Devices and methods for assisting heart function. In at least one embodiment of a device for assisting heart function, the device comprises at least two electromagnetic plates having an inner surface, a cardiac processor electrically coupled to at least one of the at least two electromagnetic plates, a bladder having an inner chamber, the bladder attached to an inner surface of at least one of the at least two electromagnetic plates, a source of gas in communication with the inner chamber of the bladder, and at least one catheter having a proximal end and a distal end and having a lumen therethrough, the at least one catheter defining at least one aperture positioned therethrough at or near the distal end of the at least one catheter and comprising a pericardial balloon coupled to the at least one catheter at or near the distal end of the at least one catheter, the proximal end of the at least one catheter in communication with the inner chamber of the bladder.

    摘要翻译: 用于辅助心脏功能的装置和方法。 在用于辅助心脏功能的装置的至少一个实施例中,该装置包括具有内表面的至少两个电磁板,电耦合到至少两个电磁板中的至少一个的心脏处理器,具有内室的囊, 所述囊附接到所述至少两个电磁板中的至少一个的内表面,与所述囊的内室连通的气体源,以及至少一个具有近端和远端并具有内腔的导管 所述至少一个导管限定穿过所述至少一个导管的远端处或附近的至少一个孔,并且包括在所述至少一个导管的远端处或附近的所述至少一个导管连接的心包囊, ,所述至少一个导管的近端与膀胱的内腔连通。

    ENGAGEMENT CATHETER SYSTEMS AND DEVICES AND METHODS OF USING THE SAME
    9.
    发明申请
    ENGAGEMENT CATHETER SYSTEMS AND DEVICES AND METHODS OF USING THE SAME 有权
    参与导管系统和装置及其使用方法

    公开(公告)号:US20120116317A1

    公开(公告)日:2012-05-10

    申请号:US13323174

    申请日:2011-12-12

    IPC分类号: A61M25/04

    摘要: An engagement catheter for use with a vacuum source for engaging a tissue. An embodiment of the engagement catheter includes a first lumen extending between a proximal end and a distal end, a skirt operatively connected to the distal end, the skirt having a distal end with a circumference larger than the outer circumference of the engagement catheter, a suction port located at or near the distal end of the engagement catheter, the suction port configured to allow the distal end of the skirt to removably engage a surface of a bodily tissue, and a vacuum port located at the proximal end of the engagement catheter and capable of operative connection to a vacuum source, wherein when a vacuum source is operatively attached to the vacuum port, the skirt is capable of forming a reversible seal with the surface of the bodily tissue.

    摘要翻译: 一种与用于接合组织的真空源一起使用的接合导管。 接合导管的一个实施例包括在近端和远端之间延伸的第一腔,可操作地连接到远端的裙部,裙部的远端具有比接合导管的外圆周更大的圆周, 位于所述接合导管的远端或靠近所述接合导管的远端处的吸入口,所述吸入口被配置为允许所述裙部的远端可移除地接合身体组织的表面,以及位于所述接合导管的近端的真空端口, 可操作地连接到真空源,其中当真空源可操作地附接到真空端口时,裙部能够与身体组织的表面形成可逆密封。

    Devices for organ restriction
    10.
    发明授权
    Devices for organ restriction 有权
    器官限制器

    公开(公告)号:US08152823B2

    公开(公告)日:2012-04-10

    申请号:US12630812

    申请日:2009-12-03

    IPC分类号: A61B17/08

    CPC分类号: A61F5/0086

    摘要: Implantable devices for providing tissue and/or organ restriction. Embodiments of an implantable magnetic device are described with respect to restricting gastric capacity while avoiding nutritional deficiencies and other complications. In at least one embodiment, the device comprises first and second bars that are biased to magnetically attract each other and engage a portion of tissue therebetween. In at least one embodiment, the device may comprise at least one strap and one or more pins, the pins configured to provide an amount of space between the first and second bars so that the tissue disposed therebetween is not overly compressed.

    摘要翻译: 用于提供组织和/或器官限制的可植入装置。 关于限制胃容量同时避免营养缺陷和其他并发症来描述可植入磁性装置的实施方案。 在至少一个实施例中,该装置包括第一和第二杆,该第一和第二杆被偏置以磁力吸引彼此并且与其间的组织的一部分接合。 在至少一个实施例中,该装置可以包括至少一个带和一个或多个销,所述引脚被配置成在第一和第二条之间提供一定量的空间,使得设置在其间的组织不被过度压缩。