Therapy delivery device
US11918744B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 6, 2017 |
| Grant date | Mar 5, 2024 |
| Priority date | — |
| Expiry date | Sep 23, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2240/00
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A system 10 for delivering respiratory therapy to a patient includes a patient interface device 20 for delivering pressurized gas to a patient, a connector system 60 for connection to a source of pressurized gas and a conduit system 40 fluidly connecting the connector system 60 to the patient interface device 20. The connector system 60 includes a plurality of closable ports 68, 32 that allow a plurality of different modes of respiratory therapy to be provided. The conduit system 40 may include a first gas line 42, a second gas line 46 and a third gas line 46. The second gas line 46 and third gas line 44 may be contained within the first gas line 42 along at least part of their length.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.