ELECTRISCHE KONDENSATIONSAEROSOLVORRICHTUNG
Patent Information
- Application Number
- DE602019079037
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2018-02-05
- Filing Date
- 2019-02-01
- Publication Date
- 2025-12-10
- Estimated Expiration
- 2039-02-01
AI Technical Summary
Existing inhalation devices for drug delivery suffer from inefficiencies in controlling emitted dose, particle size, and stability of aerosols, leading to inadequate systemic drug delivery, and traditional battery chemistries struggle to provide sufficient power for rapid drug vaporization, especially for larger drug loads.
A handheld condensation aerosol device using an electrically conductive foil substrate coated with a drug, powered by lithium polymer batteries, which delivers precise electrical current to achieve rapid and uniform heating, forming aerosol particles with controlled size and purity.
The device ensures high drug purity, minimal degradation, and efficient delivery of aerosols to the deep lung, with at least 80% of the particles smaller than 5 micron, reducing aerosol particles suitable to delivery to the deep lung, achieving consistent and reproducible drug delivery.