Partially erodable systems for treatment of obstructive sleep apnea
US8991398B2 · kind B2 · utility
0Cited by
79References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 11, 2012 |
| Grant date | Mar 31, 2015 |
| Priority date | — |
| Expiry date | Dec 11, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F5/566
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method of maintaining airway patency in an airway of a patient which includes the steps of implanting a device into tissue adjacent an airway, the device having a bioerodable material wound around a resiliently deformable body to temporarily maintain the deformable body in a stretched, deformed state, and permitting the bioerodable material of the device to bioerode to apply a force to maintain airway patency. The invention also provides devices for practicing the method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.