Inhalation device and method for delivering variable amounts of different components
US6886557B2 · kind B2 · utility
30Cited by
17References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 31, 2002 |
| Grant date | May 3, 2005 |
| Priority date | — |
| Expiry date | Apr 10, 2023 |
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.