Interactive apparatus and method for real-time profiling of inhalation efforts
US11793952B2 · kind B2 · utility
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9References
20Claims
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Key dates
| Filing date | Apr 21, 2020 |
| Grant date | Oct 24, 2023 |
| Priority date | — |
| Expiry date | Feb 7, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2230/40
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Described herein are interactive apparatus and methods for sensing and measuring real-time characteristic patterns of a subject's use of a dry powder inhalation system. The devices can be used in a wired or wireless communication mode to communicate with a display to assess the subject's usage of the inhalation system, to evaluate the performance of the inhalation system and/or to detect the characteristics profile of a dry powder formulation emitted from the inhalation system in use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.