Respiration aiding device
US5850834A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jul 16, 1997 |
| Grant date | Dec 22, 1998 |
| Priority date | — |
| Expiry date | Jul 16, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F5/08
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A respiration aiding device capable of giving a little sense of incompatibility and causing no interference with respiration with no concern about coming off after a long-term use. The respiration aiding device comprises a link portion having both ends to be inserted into the right and left nares, and a pair of right and left nasal septum presser portions attached to the ends of the link portion. A dimension of the right and left nasal septum presser portions is smaller than the diameter of the nares. Magnets are mounted at opposite positions in the nasal septum presser portions so that a north pole of one magnet and a south pole of the other magnet is disposed in confronting relation to each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.