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    RE-SHAPING INTRAGASTRIC IMPLANTS
    5.
    发明申请
    RE-SHAPING INTRAGASTRIC IMPLANTS 审中-公开
    重新形成INTRAGASTRIC植入物

    公开(公告)号：US20120089172A1

    公开(公告)日：2012-04-12

    申请号：US13270016

    申请日：2011-10-10

    申请人： Mitchell H. Babkes ,  Zachary Dominguez ,  Christopher S. Mudd ,  Joseph S. Raven

    发明人： Mitchell H. Babkes ,  Zachary Dominguez ,  Christopher S. Mudd ,  Joseph S. Raven

    IPC分类号： A61M29/00

    CPC分类号： A61F5/0036

    摘要： The present application provides implantable intragastric devices for the treatment of obesity. The intragastric devices advantageously act as a volume-occupying device, and is able to survive implantation in a patient's stomach for a year or longer. In addition, the intragastric devices may be configured to stimulate an inner stomach wall and/or temporarily block the pylorus to slow gastric emptying and/or be rotationally variant, thereby encouraging different stimulation points on the inner wall of the stomach and limiting the stomach's ability to adapt over long term implantation. The intragastric devices may reshape the stomach cavity, such as by pushing on opposite sides so as to “planarize” the stomach. For instance, the device may be an inflated disk, or an implantable loop or a springy coil that may be straightened for delivery/extraction yet assume the loop or coil shape upon implant.

    摘要翻译： 本申请提供了用于治疗肥胖的可植入胃内装置。 胃内装置有利地用作体积占据装置，并且能够在患者的胃中植入一年或更长时间。 此外，胃内装置可以被配置为刺激内部胃壁和/或临时阻塞幽门以减缓胃排空和/或旋转变异，由此鼓励胃内壁上的不同刺激点并限制胃的能力 适应长期植入。 胃内装置可以重新形成胃腔，例如通过推动相对侧以便使胃平坦化。 例如，该装置可以是充气盘，或可植入环或弹性线圈，其可以被拉直以用于递送/提取，但在植入时呈现环或线圈形状。

    Extendable plunger rod for medical syringe
    7.
    发明授权
    Extendable plunger rod for medical syringe 有权
    医用注射器可伸缩柱塞杆

    公开(公告)号：US08535278B2

    公开(公告)日：2013-09-17

    申请号：US12944102

    申请日：2010-11-11

    申请人： Christopher S. Mudd

    发明人： Christopher S. Mudd

    IPC分类号： A61M5/315

    CPC分类号： A61M5/31511 ,  A61M5/31505 ,  A61M2005/31518

    摘要： An extendible plunger rod for use with a syringe is provided. Example plunger rods may include an outer plunger rod with a proximal end and a distal end, the outer plunger rod having an inner cavity; an inner plunger rod, housed at least partially within the inner cavity of the outer plunger rod; a compression spring disposed within the inner cavity of the outer plunger rod and between the proximal end of the outer plunger rod, and the inner plunger rod, the compression spring configured to exert force tending to push the inner plunger rod in a direction distal to the outer plunger rod; and a locking mechanism, the locking mechanism configured to prevent movement of the inner plunger rod relative to the outer plunger rod while both the inner and outer plunger rods are depressed into a syringe body, until the outer plunger rod has been depressed at least a first predetermined distance into the syringe body.

    摘要翻译： 提供了一种用于注射器的可伸缩柱塞杆。 示例性柱塞杆可以包括具有近端和远端的外柱塞杆，外柱塞杆具有内腔; 内柱塞杆，至少部分地容纳在外柱塞杆的内腔内; 设置在所述外柱塞杆的所述内腔内并且位于所述外柱塞杆的近端与所述内柱塞杆之间的压缩弹簧，所述压缩弹簧构造成施加倾向于沿着所述外柱塞杆的远侧方向推动所述内柱塞杆的力 外柱塞杆; 以及锁定机构，所述锁定机构构造成防止所述内柱塞杆相对于所述外柱塞杆的移动，同时所述内柱塞杆和所述外柱塞杆都被压入注射器主体中，直到所述外柱塞杆已经被压下至少第一 到注射器主体的预定距离。

    SLOTTED SYRINGE
    9.
    发明申请
    SLOTTED SYRINGE 失效
    缝制的SYRINGE

    公开(公告)号：US20120330245A1

    公开(公告)日：2012-12-27

    申请号：US13604896

    申请日：2012-09-06

    申请人： Christopher S. Mudd

    发明人： Christopher S. Mudd

    IPC分类号： A61M5/315

    CPC分类号： A61M5/3137 ,  A61M5/3129 ,  A61M5/3135 ,  A61M5/31511 ,  A61M5/3158 ,  A61M2005/3139 ,  A61M2005/31518 ,  A61M2005/5006 ,  A61M2202/06

    摘要： A syringe is disclosed. The syringe may include a syringe body, a first slot formed in the syringe body, a first sleeve covering the first slot, a thumb grip including a first slot guide disposed in the first slot, the thumb grip shaped to slide from a first position near the distal end of the syringe body toward a second position near the proximal end of the syringe body, and a plunger disposed in the fluid chamber of the syringe body. The plunger is configured to move towards the proximal end of the syringe body in response to pressure applied by a user to the thumb grip and includes a first plunger slot guide.

    摘要翻译： 公开了一种注射器。 注射器可以包括注射器主体，形成在注射器主体中的第一狭槽，覆盖第一狭槽的第一套筒，拇指手柄，其包括设置在第一槽中的第一槽导向件，形状为从第一位置附近滑动的拇指夹 注射器主体的远端靠近注射器主体的近端的第二位置，以及设置在注射器主体的流体室中的柱塞。 柱塞构造成响应于使用者施加到拇指把手的压力而朝向注射器本体的近端移动，并且包括第一柱塞狭槽引导件。

    INTRAGASTRIC IMPLANTS WITH COLLAPSIBLE FRAMES
    10.
    发明申请
    INTRAGASTRIC IMPLANTS WITH COLLAPSIBLE FRAMES 有权
    具有可拉框的INTRAGASTRIC植入物

    公开(公告)号：US20120095494A1

    公开(公告)日：2012-04-19

    申请号：US13272131

    申请日：2011-10-12

    申请人： Zachary Dominguez ,  Mitchell H. Babkes ,  Justin Schwab ,  Christopher S. Mudd ,  Jason Hoover

    发明人： Zachary Dominguez ,  Mitchell H. Babkes ,  Justin Schwab ,  Christopher S. Mudd ,  Jason Hoover

    IPC分类号： A61M29/00 ,  A61M29/02

    CPC分类号： A61F5/0036 ,  A61F5/0033 ,  A61F5/0079 ,  A61F5/0086 ,  A61F5/0089

    摘要： Transoral obesity treatment devices and related methods for operation thereof are described which occupy space within a stomach and/or stimulate the stomach wall. The transoral obesity treatment devices and related methods are intended to assist a patient in maintaining a healthy body weight. Features of the devices include insertion transorally and without invasive surgery, without associated patient risks of invasive surgery, and without substantial patient discomfort. The life span of these devices may be material-dependent upon long-term survivability within an acidic stomach, but is intended to last one year or longer. The devices have the capacity to vary in size and are desirably self-actuating in that they change shape and/or volume using internal motors or actuators. The changing character of the devices helps prevent the person's stomach from compensating for the implant, such as sometimes happens with static intragastric devices.

    摘要翻译： 描述了跨腹部肥胖症治疗装置及其相关操作方法，其占据胃内的空间和/或刺激胃壁。 经腹肥胖治疗装置和相关方法旨在帮助患者保持健康的体重。 器件的特征包括经皮插入和无侵入性手术，无相关患者的侵入性手术风险，无明显的患者不适。 这些装置的使用寿命可能依赖于酸性胃内的长期生存能力，但意图持续一年或更长时间。 这些装置具有在尺寸上变化的能力，并且希望是自动致动，因为它们使用内部电动机或致动器改变形状和/或体积。 设备的变化特征有助于防止人的胃部补偿植入物，例如有时会发生静态胃内装置。