Ear pumps
US12016816B2 · kind B2 · utility
2Cited by
141References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 11, 2022 |
| Grant date | Jun 25, 2024 |
| Priority date | — |
| Expiry date | Feb 11, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61H2205/027
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A manual ear pump including one or more of a support element configured to releasably engage an external ear canal and having an interior chamber, a resilient element capable of being resiliently deformed coupled to a support element, and an aperture disposed on a support element bottom surface communicating with the external ear canal and interior chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.