Medicament inhalation device and formulation
US5628307A · kind A · utility
18Cited by
22References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 11, 1996 |
| Grant date | May 13, 1997 |
| Priority date | — |
| Expiry date | Jan 11, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2202/066
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A device for the administration by inhalation of a medicament in powdered form comprises a medicament reservoir (3) and metering means for dispensing a dose of medicament from the reservoir (3), characterized in that the reservoir (3) comprises a compacted body of powdered medicament (10) and the metering means includes means (11) for abrading the compacted body (10).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.