Inhaler having a heater to selectably volatilise at least some components of a compostion
US9980520B2 · kind B2 · utility
5Cited by
12References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 19, 2015 |
| Grant date | May 29, 2018 |
| Priority date | — |
| Expiry date | Mar 19, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2209/045
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An inhaler comprising a reservoir of an inhalable composition, a heater to selectably volatilize at least some components of the composition, and a power source arranged to selectively supply electrical power to the heater when the user inhales from the inhaler. The power source is arranged to heat the heater to a temperature that will volatilize some, but not all of the components of the composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.