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公开(公告)号：US20090182358A1
公开(公告)日：2009-07-16
申请号：US12352508
申请日：2009-01-12
IPC分类号： A61B17/08
CPC分类号： A61F5/0079 , A61B5/065 , A61B17/12022 , A61B17/1204 , A61B17/12099 , A61B17/12136 , A61B17/12159 , A61B17/12163 , A61B17/12172 , A61B17/1219 , A61B2017/00119 , A61B2017/00221 , A61B2017/22069 , A61M5/14276 , A61M5/1723 , A61M31/002
摘要： The present invention relates to a device for intermittently obstructing a bodily opening, such as a gastric opening, and includes a proximal member connected to a distal member by a tether. The proximal member includes an apron member surrounding a first occluding member, which is formable from an elongated and narrower configuration to a contracted or expanded but wider configuration. When employed in the stomach, the device of the present invention is arranged transluminally, with the distal member disposed in the duodenum and the proximal member disposed against the pyloric valve, intermittently occluding the pyloric valve and preventing or delaying the flow of gastric contents through the pyloric valve. In certain embodiments, a reservoir may be included for releasing a substance of interest, for example for releasing insulin from a reservoir disposed in the distal member. Sensors, actuators, and data transmission devices may also be included.
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公开(公告)号：US20090198210A1
公开(公告)日：2009-08-06
申请号：US12205403
申请日：2008-09-05
CPC分类号： A61F5/0079 , A61B5/065 , A61B17/12022 , A61B17/1204 , A61B17/12099 , A61B17/12136 , A61B17/12159 , A61B17/12163 , A61B17/12172 , A61B17/1219 , A61B2017/00119 , A61B2017/00221 , A61B2017/22069 , A61M5/14276 , A61M5/1723 , A61M31/002
摘要： The present invention relates to a device for intermittently obstructing a bodily opening, such as a gastric opening, and includes a proximal member connected to a distal member by a tether. The proximal member includes an apron member surrounding a first occluding member, which is formable from an elongated and narrower configuration to a contracted or expanded but wider configuration. When employed in the stomach, the device of the present invention is arranged transluminally, with the distal member disposed in the duodenum and the proximal member disposed against the pyloric valve, intermittently occluding the pyloric valve and preventing or delaying the flow of gastric contents through the pyloric valve. In certain embodiments, a reservoir may be included for releasing a substance of interest, for example for releasing insulin from a reservoir disposed in the distal member. Sensors, actuators, and data transmission devices may also be included.
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3.发明申请公开(公告)号：US20090182357A1
公开(公告)日：2009-07-16
申请号：US12352497
申请日：2009-01-12
IPC分类号： A61B17/08
CPC分类号： A61F5/0079 , A61B5/065 , A61B17/12022 , A61B17/1204 , A61B17/12099 , A61B17/12136 , A61B17/12159 , A61B17/12163 , A61B17/12172 , A61B17/1219 , A61B2017/00119 , A61B2017/00221 , A61B2017/22069 , A61M5/14276 , A61M5/1723 , A61M31/002
摘要： The present invention relates to a device for intermittently obstructing a bodily opening, such as a gastric opening, and includes a proximal member connected to a distal member by a tether. The proximal member includes an apron member surrounding a first occluding member, which is formable from an elongated and narrower configuration to a contracted or expanded but wider configuration. When employed in the stomach, the device of the present invention is arranged transluminally, with the distal member disposed in the duodenum and the proximal member disposed against the pyloric valve, intermittently occluding the pyloric valve and preventing or delaying the flow of gastric contents through the pyloric valve. In certain embodiments, a reservoir may be included for releasing a substance of interest, for example for releasing insulin from a reservoir disposed in the distal member. Sensors, actuators, and data transmission devices may also be included.
摘要翻译： 本发明涉及一种用于间歇地阻塞诸如胃开口的身体开口的装置，并且包括通过系绳连接到远端构件的近端构件。 近端构件包括围绕第一闭塞构件的围裙构件，其可从细长且较窄的构造形成为收缩或扩展但更宽的构造。 当在胃中使用时，本发明的装置是平行布置的，其中远端构件设置在十二指肠中，并且近端构件设置在幽门阀上，间歇地闭塞幽门瓣膜，并且防止或延迟胃内容物通过 幽门阀 在某些实施方案中，可以包括储存器以释放感兴趣的物质，例如用于从设置在远端构件中的储存器释放胰岛素。 还可以包括传感器，致动器和数据传输装置。
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