Liquid administering device
US11925753B2 · kind B2 · utility
0Cited by
2References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 2, 2021 |
| Grant date | Mar 12, 2024 |
| Priority date | — |
| Expiry date | Dec 2, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/8206
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The disclosure provides a liquid administering device capable of accurately administering a liquid to a predetermined part in a nasal cavity. A liquid administering device 2 includes a main body 4, a first nozzle 6 that protrudes from the main body 4 in a predetermined direction and dispenses a liquid while being inserted into one nasal cavity 28a of a user, and a second nozzle 8 that protrudes from the main body 4 in the predetermined direction and is inserted into the other nasal cavity 28b of the user to position the first nozzle 6 with respect to one nasal cavity 28a.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.