Apparatus and methods for improved nasal cavity treatments
US12419782B2 · kind B2 · utility
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12Claims
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Key dates
| Filing date | Sep 17, 2020 |
| Grant date | Sep 23, 2025 |
| Priority date | — |
| Expiry date | Aug 21, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2007/126
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
In an example, a cryotherapy device includes an elongated shaft, and a cryotherapy delivery member coupled to a distal end of the elongated shaft. The cryotherapy delivery member is configured to apply, from a fixed position in a nasal cavity, thermal energy to at least one of a plurality of nerves in the nasal cavity or a plurality of branches of a nerve in the nasal cavity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.