Device for dosage of substances
US7931869B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 13, 2003 |
| Grant date | Apr 26, 2011 |
| Priority date | — |
| Expiry date | Dec 3, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/2575
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A device for dosage of substances having a substance intake portion, which included at least one substance compartment for the intake of substance to be dosed, an emptying portion for the emptying the substance compartment and a weighing balance for the determination of the quantity of dosed substance, wherein the substance intake portion includes a plurality of substance compartments, which are able to be individually emptied. The device further includes a control means, which control the emptying of the substance compartments in a manner dependent on the quantity of dosed substance, which is determined by means of the weighing balance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.