Cannula device for high flow therapy
US11291789B2 · kind B2 · utility
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10References
18Claims
0Family size
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Key dates
| Filing date | Jun 29, 2017 |
| Grant date | Apr 5, 2022 |
| Priority date | — |
| Expiry date | Jun 27, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M16/0816
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A nasal cannula is described herein for respiratory therapy which includes a first gas supply tub with a distal end terminating in a first connector, and a nasal cannula body which includes a first end rotatably coupled to the first connector, a second end opposite the first end, a longitudinal axis extending from the first end to the second end, and a first nasal prong in fluid communication with the first gas supply tube. The first nasal prong is rotatable relative to the first gas supply tube about the longitudinal axis of the nasal cannula body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.