Patient interface assembly for respiratory therapy
US10195381B2 · kind B2 · utility
0Cited by
107References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 18, 2014 |
| Grant date | Feb 5, 2019 |
| Priority date | — |
| Expiry date | Apr 21, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2230/63
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A patient interface assembly includes a housing that defines an inlet port and an outlet port. A jet pump receives pressurized gas flow from the inlet port and delivers the gas flow to the outlet port. A nebulizer is fluidly coupled to the outlet port and positioned to introduce medication into the gas flow and deliver medicated gas flow to a patient.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.