Anti-obesity devices
US7766861B2 · kind B2 · utility
90Cited by
236References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 2, 2006 |
| Grant date | Aug 3, 2010 |
| Priority date | — |
| Expiry date | Oct 2, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2250/0039
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Method and apparatus for limiting absorption of food products in specific parts of the digestive system is presented. A gastrointestinal implant device is anchored in the pyloric portion of the gastrointestinal system and extends beyond the ligament of Treitz. All food exiting the stomach is funneled through the device. The gastrointestinal device includes an anchor for anchoring the device in the pyloric portion and a flexible sleeve that extents into the duodenum. The anchor is collapsible for endoscopic delivery and removal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.