Devices and methods for treating ear pain
US12016950B2 · kind B2 · utility
0Cited by
4References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 19, 2021 |
| Grant date | Jun 25, 2024 |
| Priority date | — |
| Expiry date | Apr 6, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F11/202
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates generally to a methods and apparatuses for treating ear pain and clearing excess fluid from Eustachian tubes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.