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    • 62. 发明授权
    • Stomach prosthesis
    • 胃假体
    • US07037343B2
    • 2006-05-02
    • US10328248
    • 2002-12-23
    • Mir A. Imran
    • Mir A. Imran
    • A61F2/36
    • A61F2/04A61F5/003A61F5/0033A61F5/0053A61F5/0079A61F2002/045A61F2002/482A61F2250/0003
    • An implantable stomach prosthesis is provided for surgically replacing or augmenting all or part of the antrum and/or pylorus of a stomach. The prosthesis controls the passage of food from the stomach to the small intestine. The prosthesis may be configured to churn ingested material and release it from the stomach through a prosthetic pyloric valve. At least one expandable member is arranged to be expanded to control the passage of food and/or to mimic the churning action of a patient's stomach. The prosthesis includes an outer support structure, a flexible inner member forming a conduit for the movement of material, and at least one expandable member located between the outer support structure and inner member. An implantable pump system is provided for inflating and deflating the expandable member(s).
    • 提供可植入的胃假体,用于手术替代或增加胃的全部或部分胃窦和/或幽门。 假体控制食物从胃到小肠的通过。 假体可以构造成搅动摄取的材料并通过假肢幽门阀将其从胃释放。 至少一个可膨胀构件被布置成扩张以控制食物的通过和/或模拟患者胃的搅动作用。 假体包括外部支撑结构,形成用于材料运动的导管的柔性内部构件以及位于外部支撑结构和内部构件之间的至少一个可扩张构件。 提供可植入泵系统用于使可膨胀构件膨胀和放气。
    • 63. 发明申请
    • Fatigue-resistant gastric banding device
    • 耐疲劳胃束带装置
    • US20050192531A1
    • 2005-09-01
    • US10492784
    • 2003-08-26
    • Janel Birk
    • Janel Birk
    • A61B17/08A61F5/00A61M29/00
    • A61F5/0066A61F5/0033A61F5/005
    • A fatigue-resistant inflatable gastric banding device suitable for laparoscopic placement around the stomach of a patient for the treatment of obesity and a method for such treatment are disclosed. The device includes a gastric band having a chambered inflatable member, substantially coextensive with an inner stomach facing surface of the band, that does not crease, wrinkle or fold when adjusted, so as to present a substantially smooth contour along the inner circumference, and to avoid fatigue or failure of the member itself. A gastric band having multiple inflatable compartments or chambers, which may be inflated together or individually is also disclosed.
    • 公开了一种耐疲劳充气式胃束带装置,适用于围绕患者胃部腹腔镜放置以治疗肥胖症及其治疗方法。 该装置包括具有腔体可膨胀构件的胃带,其基本上与带的内部面向胃的表面共同延伸,当调节时不会折皱,起皱或折叠,以便沿着内圆周呈现基本平滑的轮廓,并且 避免会员本身的疲劳或失败。 还公开了具有多个可充气隔室或腔室的胃带,其可以一起充气或单独充气。