AUTOMATICALLY ADJUSTING BAND SYSTEM WITH MEMS PUMP
    11.
    发明申请
    AUTOMATICALLY ADJUSTING BAND SYSTEM WITH MEMS PUMP 有权
    使用MEMS泵自动调整带系统

    公开(公告)号:US20090204131A1

    公开(公告)日:2009-08-13

    申请号:US12029794

    申请日:2008-02-12

    IPC分类号: A61B17/12

    摘要: Devices and methods for forming a restriction in a patient are disclosed. In one exemplary embodiment, a restriction system is provided including an implantable restriction device, an implantable port in fluid communication with the implantable restriction device, and an implantable pump in fluid communication with the restriction device. In general, the implantable restriction device is adjustable and configured to form a restriction in a patient, and the implantable port is configured to receive fluid from a fluid source external to the patient. The implantable pump is a micro-electro-mechanical systems (MEMS) device effective to create pumping action to move fluid through the pump.

    摘要翻译: 公开了在患者体内形成限制的装置和方法。 在一个示例性实施例中,提供了限制系统,其包括可植入式限制装置,与可植入限制装置流体连通的可植入端口以及与限制装置流体连通的可植入泵。 通常,可植入式限制装置是可调节的并且构造成在患者体内形成限制,并且可植入端口构造成从患者外部的流体源接收流体。 可植入泵是一种微机电系统(MEMS)装置,有效地产生泵送作用以使流体通过泵。

    Automatically adjusting band system
    12.
    发明授权
    Automatically adjusting band system 有权
    自动调整乐队系统

    公开(公告)号:US08591532B2

    公开(公告)日:2013-11-26

    申请号:US12029806

    申请日:2008-02-12

    IPC分类号: A61B17/08

    CPC分类号: A61F5/005 F04B43/09 F04B43/12

    摘要: Devices and methods for forming a restriction in a patient are disclosed. In one exemplary embodiment, a restriction system is provided including an implantable restriction device, an implantable port in fluid communication with the implantable restriction device, and an implantable pump in fluid communication with the restriction device. In general, the implantable restriction device is adjustable and configured to form a restriction in a patient, and the implantable port is configured to receive fluid from a fluid source external to the patient. The implantable pump has a plurality of actuators configured to change shape upon the application of energy thereto such that sequential activation of the plurality of actuators is effective to create pumping action to move fluid through the pump.

    摘要翻译: 公开了在患者体内形成限制的装置和方法。 在一个示例性实施例中,提供了限制系统,其包括可植入式限制装置,与可植入限制装置流体连通的可植入端口以及与限制装置流体连通的可植入泵。 通常,可植入式限制装置是可调节的并且构造成在患者体内形成限制,并且可植入端口构造成从患者外部的流体源接收流体。 可植入泵具有多个致动器,其构造成在施加能量时改变形状,使得多个致动器的顺序启动有效地产生泵送动作以使流体移动通过泵。

    AUTOMATICALLY ADJUSTING BAND SYSTEM
    13.
    发明申请
    AUTOMATICALLY ADJUSTING BAND SYSTEM 有权
    自动调整系统

    公开(公告)号:US20090204132A1

    公开(公告)日:2009-08-13

    申请号:US12029806

    申请日:2008-02-12

    IPC分类号: A61B17/12

    CPC分类号: A61F5/005 F04B43/09 F04B43/12

    摘要: Devices and methods for forming a restriction in a patient are disclosed. In one exemplary embodiment, a restriction system is provided including an implantable restriction device, an implantable port in fluid communication with the implantable restriction device, and an implantable pump in fluid communication with the restriction device. In general, the implantable restriction device is adjustable and configured to form a restriction in a patient, and the implantable port is configured to receive fluid from a fluid source external to the patient. The implantable pump has a plurality of actuators configured to change shape upon the application of energy thereto such that sequential activation of the plurality of actuators is effective to create pumping action to move fluid through the pump.

    摘要翻译: 公开了在患者体内形成限制的装置和方法。 在一个示例性实施例中,提供了限制系统,其包括可植入式限制装置,与可植入限制装置流体连通的可植入端口以及与限制装置流体连通的可植入泵。 通常,可植入式限制装置是可调节的并且构造成在患者体内形成限制,并且可植入端口构造成从患者外部的流体源接收流体。 可植入泵具有多个致动器,其构造成在施加能量时改变形状,使得多个致动器的顺序启动有效地产生泵送动作以使流体移动通过泵。