Intraluminal device and method with enhanced anti-migration
US9375338B2 · kind B2 · utility
17Cited by
62References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 18, 2012 |
| Grant date | Jun 28, 2016 |
| Priority date | — |
| Expiry date | Jun 19, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2250/0067
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An intraluminal device and method includes positioning the intraluminal device, such as a bariatric device, in a lumen that is subject to peristaltic waves, such as the GI tract. The intraluminal device includes a surface defined by a wall having opposite end portions. The surface is configured to generally conform to the shape and size of a portion of the lumen. The end portions are spaced apart along an axis in the direction of peristaltic movement along the lumen. The cover has at least one opening therein between the end portions in order to resist peristaltic waves causing distal migration of the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.