Apparatus and delivery of medically pure oxygen
US7407632B2 · kind B2 · utility
18Cited by
19References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 28, 2004 |
| Grant date | Aug 5, 2008 |
| Priority date | — |
| Expiry date | May 10, 2025 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2259/4541
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A lightweight, portable, reusable oxygen generator is provided. The oxygen generator comprises a reaction chamber, a humidifier, and a cap assembly. Once assembled, oxygen of medical purity can be generated in the reaction chamber via a chemical reaction. Then, the medically pure oxygen is separated from any of the aqueous reaction mixture and ported via a built-in humidifier to a CPR mask through a tube attached to the oxygen generator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.