| 摘要 |
<p>A device for reducing sensations of hunger consisting of an inflatable airtight envelope connected to a flexible tube having a plug therein at the end remote from the envelope. In use, the envelope is swallowed by the user so that it becomes lodged in the users stomach with the end of the tube projecting from the user's mouth. The envelope is inflated via the projecting end of the tube, with water and air and the end of the tube is then sealed and temporarily attached to the user's face.</p> |
