Portable holding chamber
US12194229B2 · kind B2 · utility
0Cited by
101References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 17, 2020 |
| Grant date | Jan 14, 2025 |
| Priority date | — |
| Expiry date | Aug 10, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2209/10
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A medication delivery system having a holding chamber capable of delivering dosages of medicament from a metered dose inhaler. The holding chamber includes a first housing component having a user interface with an outlet opening and a second housing component having an inlet opening spaced apart from the outlet opening of the first housing component. The first housing component is pivotally connected to the second housing component about a pivot axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.