Oxygen delivery and ventilation monitoring systems
US10398869B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Feb 16, 2016 |
| Grant date | Sep 3, 2019 |
| Priority date | — |
| Expiry date | Dec 13, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2230/432
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A system for delivering oxygen to a patient through an airway includes an airway connector and a nasal cannula holder. The airway connector includes a first connector portion configured to be inserted into the airway, a second connector portion having an open end opposite the first connector portion, and a sample port disposed in a side of the second connector portion. The nasal cannula holder includes a first holder portion configured to connect to the second portion of the airway connector, a second holder portion connected to the first holder portion, and a nasal cannula port disposed in a side portion of the second holder portion configured to receive the nasal prongs of a nasal cannula to deliver oxygen to the patient.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.