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    • 3. 发明申请
    • GASTRIC BYPASS AND METHODS
    • 气体旁路和方法
    • WO2005082296A8
    • 2006-07-06
    • PCT/US2005005782
    • 2005-02-24
    • MAYO FOUNDATIONRAJAN ELIZABETHGOSTOUT CHRISTOPHER JBENNET KEVIN E
    • RAJAN ELIZABETHGOSTOUT CHRISTOPHER JBENNET KEVIN E
    • A61F2/04A61F5/00
    • A61F5/0076A61F2/04A61F5/003A61F2002/044
    • Devices and methods for achieving weight loss in obese and morbidly obese patients are disclosed. The invention combines a gastric and/or small bowel bypass (in which ingested food bypasses the stomach and, optionally, at least a portion of the small bowel) and a satiety device in the form of one or more expandable chambers, that tend to induce a feeling of satiety after the patient has consumed a relatively small amount of food. This combination of gastric and/or small bowel bypass and satiety structure may be delivered and removed using minimally invasive procedures such as an endoscope. In some instances, the gastric and/or small bowel bypass device itself can form the satiety structure. In other devices, the gastric bypass may be independent of the satiety structure (which may be provided as one or more expandable chambers).
    • 公开了用于在肥胖和病态肥胖患者中实现体重减轻的装置和方法。 本发明结合了胃和/或小肠旁路(其中摄取的食物绕过胃和任选地,小肠的至少一部分)和以一个或多个可扩张腔的形式的饱腹感装置,其倾向于诱导 患者食用了相对少量食物后的饱腹感。 胃和/或小肠旁路和饱腹感结构的这种组合可以使用诸如内窥镜的微创程序递送和移除。 在一些情况下,胃和/或小肠旁路装置本身可以形成饱腹感结构。 在其他装置中,胃旁路可以独立于饱腹感结构(其可以被提供为一个或多个可扩张腔)。