Sub-gingival medicament applicator
US4958751A · kind A · utility
142Cited by
9References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 14, 1989 |
| Grant date | Sep 25, 1990 |
| Priority date | — |
| Expiry date | Apr 14, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA46B2200/1066
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A sub-gingival medicament applicator comprising an aerosol container having a gingival medicament filling and a nitrogen propellant. A wand is secured to the container and has an end portion extending angularly to the rest thereof. The wand has a passageway therethrough. A valve, provided with an actuator, is provided for controlling fluid flow through a passageway in the wand to permit application of the medicament through the end piece onto the gums of the user in a manner for optimum benefit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.