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1. 发明授权

US08287562B2 Swallowable self-expanding gastric space occupying device 有权
标题翻译：吞咽自扩张胃空间占位装置
公开(公告)号：US08287562B2
公开(公告)日：2012-10-16
申请号：US12340024
申请日：2008-12-19
申请人： James Kasic, II
发明人： James Kasic, II
IPC分类号： A61M29/00 , A61F2/00
CPC分类号： A61L27/52 , A61F5/0036
摘要： Disclosed is a swallowable self-expanding gastric space occupying device and related methods of making and using the device to control obesity. The device has a membrane through which gastric liquid can pass, wherein the membrane provides an enclosure volume separated from the gastric environment by the membrane. A plurality of self-expanding components is contained in the enclosure volume, so that the components expand in volume upon contact with the gastric fluid, thereby expanding the device from an unexpanded volume to an expanded volume. Composite membranes provide the ability to precisely control how and when the membrane degrades in the stomach, to release the self-expanding components from the enclosure and to ensure that the released pieces are sufficiently small to not obstruct any portion of the gastro-intestinal system.
摘要翻译：本发明公开了一种吞咽自扩张胃空间占用装置及相关方法，用于制造和使用该装置来控制肥胖。该装置具有通过胃液通过的膜，其中膜提供通过膜从胃环境分离的封闭体积。多个自扩张部件被包含在封闭体积中，使得部件在与胃液接触时膨胀体积，从而将装置从未膨胀的体积扩大到膨胀的体积。复合膜提供精确控制膜如何以及何时在胃中降解的能力，以便将自膨胀组分从外壳中释放出来并确保释放的片足够小以至不阻碍胃肠系统的任何部分。

2. 发明申请

US20090192535A1 Swallowable Self-Expanding Gastric Space Occupying Device 有权
标题翻译：吞咽自体扩张胃空间占位装置
公开(公告)号：US20090192535A1
公开(公告)日：2009-07-30
申请号：US12340024
申请日：2008-12-19
申请人： James KASIC, II
发明人： James KASIC, II
IPC分类号： A61B17/08
CPC分类号： A61L27/52 , A61F5/0036
摘要： Disclosed is a swallowable self-expanding gastric space occupying device and related methods of making and using the device to control obesity. The device has a membrane through which gastric liquid can pass, wherein the membrane provides an enclosure volume separated from the gastric environment by the membrane. A plurality of self-expanding components is contained in the enclosure volume, so that the components expand in volume upon contact with the gastric fluid, thereby expanding the device from an unexpanded volume to an expanded volume. Composite membranes provide the ability to precisely control how and when the membrane degrades in the stomach, to release the self-expanding components from the enclosure and to ensure that the released pieces are sufficiently small to not obstruct any portion of the gastrointestinal system.
摘要翻译：本发明公开了一种吞咽自扩张胃空间占用装置及相关方法，用于制造和使用该装置来控制肥胖。该装置具有通过胃液通过的膜，其中膜提供通过膜从胃环境分离的封闭体积。多个自扩张部件被包含在封闭体积中，使得部件在与胃液接触时膨胀体积，从而将装置从未膨胀的体积扩大到膨胀的体积。复合膜提供了精确控制膜在胃中如何以及何时降解的能力，从外壳释放自膨胀组分并且确保释放的片足够小以至不阻碍胃肠系统的任何部分。

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