Nitric oxide administration device
US11951261B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 25, 2019 |
| Grant date | Apr 9, 2024 |
| Priority date | — |
| Expiry date | Mar 18, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2202/0283
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A nitric oxide administration device 1 includes a first flow path 101 including a first intake port 101a and an oxygen supply port 101b, an oxygen generation unit 100 which is arranged in the first flow path 101 and which generates concentrated oxygen from air introduced via the first intake port 101a, the generated concentrated oxygen being supplied via the oxygen supply port 101b, a second flow path 201 which is branched from the first flow path 101 and which includes an NO supply port 201b, and an NO generation unit 200 which is arranged in the second flow path 201 and which generates NO from gas distributed from the first flow path 101, the generated NO being supplied via the NO supply port 201b.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.