Nasal and pharyngeal palatal support
US11266820B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Jan 16, 2018 |
| Grant date | Mar 8, 2022 |
| Priority date | — |
| Expiry date | Jun 24, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2025/0226
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A system includes a platform configured for insertion into a user's nostril and a catheter. The platform includes a board having first and second major surfaces and a support extending from the board. The support includes an aperture therethrough. The catheter includes an inflatable tube and a lumen having first and second ends, the first end connected to the tube and the second end connected to a pressurized fluid source for inflating the tube. The tube is configured for insertion through the aperture. A method includes inserting a platform into a user's nostril, inserting a catheter through an aperture of the platform, and inflating a tube of the catheter. Inflating the tube is accomplished by introducing a pressurized fluid through a lumen of the catheter, to thereby cause the tube to conform to a passage of the user's nasal or pharyngeal region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.