REMOTELY ADJUSTABLE GASTRIC BANDING SYSTEM
    1.
    发明申请
    REMOTELY ADJUSTABLE GASTRIC BANDING SYSTEM 审中-公开
    远程可调节的带式系统

    公开(公告)号:US20110201874A1

    公开(公告)日:2011-08-18

    申请号:US12705245

    申请日:2010-02-12

    IPC分类号: A61F2/02

    摘要: An implantable device comprises a reservoir for holding a fluid and a sensor positioned between the gastric band and the reservoir. The sensor monitors a parameter of the fluid when filling and draining the inflatable portion of the gastric band. A first flow control device controls a flow of the fluid when filling and draining the inflatable portion of the gastric band. A pumping device moves the fluid into and out of the inflatable portion of the gastric band, and the pumping device is capable of being activated and deactivated using a telemetric signal received from a remote device.

    摘要翻译: 可植入装置包括用于保持流体的储存器和位于胃带和储存器之间的传感器。 当填充和排空胃带的可充气部分时,传感器监测流体的参数。 第一流量控制装置在填充和排出胃束带的可充气部分时控制流体的流动。 泵送装置将流体移入和移出胃束带的可膨胀部分,并且泵送装置能够使用从远程装置接收到的遥测信号被激活和去激活。

    NEEDLE GUARD TO PROTECT ACCESS PORT TUBING
    4.
    发明申请
    NEEDLE GUARD TO PROTECT ACCESS PORT TUBING 审中-公开
    针头保护接入口管

    公开(公告)号:US20110306827A1

    公开(公告)日:2011-12-15

    申请号:US13178392

    申请日:2011-07-07

    IPC分类号: A61F2/02

    摘要: An inflatable tissue expander, suitable for implantation in a breast, is provided. In addition, a needle guard assembly, suitable to protect tubing leading from an implantable access port, is provided. The needle guard assembly may include a first composite guard and a second composite guard, each composite guard including an arrangement of puncture resistant members and a flexible substrate having a first side on which the puncture resistant members are positioned. The needle guard assembly may comprise a sleeve extending over an end of the tube.

    摘要翻译: 提供了一种适合植入乳房的充气组织扩张器。 此外,还提供了一种适于保护从可植入进入口导出的管的护针组件。 针护罩组件可以包括第一复合防护件和第二复合防护件,每个复合防护罩包括防穿刺构件的布置和具有第一侧的柔性基底,防刺构件被定位在其上。 针护罩组件可以包括在管的一端延伸的套筒。

    Tunably Crosslinked Polysaccharide Compositions
    7.
    发明申请
    Tunably Crosslinked Polysaccharide Compositions 失效
    可交联的多糖组合物

    公开(公告)号:US20090036403A1

    公开(公告)日:2009-02-05

    申请号:US12178574

    申请日:2008-07-23

    摘要: The present invention generally relates to novel biocompatible crosslinked polysaccharide gel compositions, methods of their manufacture and use, and the novel crosslinkers used to make them. In one aspect of the invention, a novel polyethylene glycol crosslinking agent is described for crosslinking hyaluronic acid. In another aspect of the invention, novel crosslinking agents comprising more than two functional groups are described. These multifunctional crosslinking agents can be used on their own to crosslink hyaluronic acid, or they may be combined with bifunctional crosslinking agents in varying ratios to make hyaluronic acid of tunable mechanical strength and hardness. The present invention also discloses novel hyaluronic acid compositions that have been coated with polyethylene glycol and methods of their use.

    摘要翻译: 本发明一般涉及新的生物相容性交联多糖凝胶组合物,其制造和使用方法,以及用于制备它们的新型交联剂。 在本发明的一个方面,描述了用于交联透明质酸的新型聚乙二醇交联剂。 在本发明的另一方面,描述了包含多于两个官能团的新型交联剂。 这些多功能交联剂可以单独使用以交联透明质酸,或者它们可以以不同比例与双功能交联剂组合,以使透明质酸具有可调节的机械强度和硬度。 本发明还公开了已经涂覆有聚乙二醇的新型透明质酸组合物及其使用方法。