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    • 6. 发明申请
    • SELF-ADJUSTING GASTRIC BAND HAVING VARIOUS COMPLIANT COMPONENTS
    • 具有各种合格组件的自调节带
    • WO2011139505A1
    • 2011-11-10
    • PCT/US2011/032404
    • 2011-04-14
    • ALLERGAN, INC.SNOW, SeanHONARYAR, BabakPERRON, Christian, Y.
    • SNOW, SeanHONARYAR, BabakPERRON, Christian, Y.
    • A61F5/00A61B5/00
    • A61F5/005
    • A self-adjusting gastric band ( 500 ) is automatically adjustable without complicated fluid control mechanisms, flow rate limiting devices, and/or valves. The self-adjusting gastric band may automatically adjust to allow a large bolus of food to pass through a constriction in the patient's stomach formed by the gastric band. The self-adjusting gastric band comprises an inflatable portion ( 505 ) that is disposable about an esophageal - gastric junction of the patient. A first compliant portion ( 512 ) is coupled to the inflatable portion. The first compliant portion automatically relaxes the constriction formed by the self-adjusting gastric band and allows the large bolus to pass through the constriction. After the bolus passes through the constriction, the self-adjusting gastric band automatically returns to its previous state.
    • 自调节胃束带(500)可自动调节,无需复杂的流体控制机构,流量限制装置和/或阀门。 自调节胃带可以自动调整以允许大量的食物通过由胃带形成的患者胃中的收缩部。 自调节胃带包括可围绕患者的食管 - 胃交界处一次性的可充气部分(505)。 第一顺应部分(512)联接到可充气部分。 第一顺应性部分自动松弛由自调节胃束带形成的收缩部,并允许大推注通过收缩部。 推注通过收缩后,自我调节的胃束带自动返回到之前的状态。