Incisionless gastric bypass system
US11612398B2 · kind B2 · utility
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37References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 22, 2020 |
| Grant date | Mar 28, 2023 |
| Priority date | — |
| Expiry date | Oct 2, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/2926
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A system for endoscopically forming an anastomosis between two naturally adjacent points in the digestive tract. The system utilizes elongate magnetic devices that, when connected across a tissue boundary, necrose tissue until an anastomosis forms and the devices are passed naturally. Despite the elongate shape of the devices, the resulting anastomosis is substantially round. As such, round anastomoses can be formed having increased diameters merely by increasing the lengths of the devices, obviating the need for wider endoscopes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.