Nasal cannula harness
US4790308A · kind A · utility
20Cited by
23References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 4, 1984 |
| Grant date | Dec 13, 1988 |
| Priority date | — |
| Expiry date | Apr 4, 2004 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M16/0666
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A nasal cannula harness is provided which includes a pair of sheet members in facing relation and holding the distal end portions of a pair of narine tubes in position for insertion into the nares of a patient. The nasal cannula harness may be made by folding a molded sheet member and securing the sections of the folded member together with the distal portions of the narine tubes between the sections and with portions extending outwardly for insertion into the nares of a patient.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.