Oral care device
US6884069B2 · kind B2 · utility
132Cited by
43References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 12, 2001 |
| Grant date | Apr 26, 2005 |
| Priority date | — |
| Expiry date | Dec 19, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61C17/02
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An oral care device includes an electric motor, an air compressor operated by the motor, and an enclosed container for holding a slurry. A first conduit conducts compressed air from the compressor into the container. The compressed air is at a pressure of between about 20 psi to about 50 psi. A second conduit conducts the slurry and air from the container to an applicator from which the slurry and air is sprayed into the oral cavity of a human. The second conduit is at least about 24 inches in length.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.