Inhalation device and method for delivering variable amounts of different components
US7530352B2 · kind B2 · utility
51Cited by
14References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 7, 2004 |
| Grant date | May 12, 2009 |
| Priority date | — |
| Expiry date | Nov 5, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M15/025
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An inhalation device configured to programmably emit small droplets of multiple components in which quantities of the multiple components can vary with each successive activation of the inhalation device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.