Apparatus for treating asthma using neurotoxin
US10953170B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Oct 9, 2017 |
| Grant date | Mar 23, 2021 |
| Priority date | — |
| Expiry date | Oct 9, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2210/1035
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Apparatus and methods for providing intrabronchial delivery of a treatment fluid to control the effects of a bronchial condition. The apparatus can include a shaft having proximal and distal ends and a fluid injection assembly disposed on the distal end. The fluid injection assembly can be a deployable needle assembly, a rotating needle assembly, a needle-less injection assembly, or a nebulizer assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.