Apparatus, system and method for measuring resistance of an inhaler
US8909487B2 · kind B2 · utility
43Cited by
5References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 20, 2013 |
| Grant date | Dec 9, 2014 |
| Priority date | — |
| Expiry date | Aug 20, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2209/02
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An apparatus, a closed-loop system and method for measuring the resistance of inhalation systems and/or devices are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.