Mixing device for a dental powder jet apparatus, and dental hand-held instrument for a powder jet apparatus including a respective mixing device
US9339350B2 · kind B2 · utility
6Cited by
5References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 19, 2012 |
| Grant date | May 17, 2016 |
| Priority date | — |
| Expiry date | Feb 15, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61C3/025
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A mixing device for a dental powder jet device, comprising a receptacle for receiving a powder, an inlet for a transport fluid, and an outlet for a powder/transport fluid mixture, the outlet comprising at least one outlet nozzle, the inlet comprising at least one first and at least one second inlet nozzles wherein the outflow direction of the first inlet nozzle intersects the inflow direction of the outlet nozzle, and wherein the outflow direction of the second inlet nozzle is arranged in an offset manner with respect to the outflow direction of the first inlet nozzle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.