Method and apparatus for medication dispensing
US4340153A · kind A · utility
69Cited by
9References
9Claims
0Family size
Inventor
Key dates
| Filing date | Nov 28, 1980 |
| Grant date | Jul 20, 1982 |
| Priority date | — |
| Expiry date | Nov 28, 2000 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61J3/002
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method and device is disclosed for aseptically and automatically diluting and dispensing liquids such as medication. The quantities to be delivered are selected, and an electronic circuit translates the selections into sequential and repetitive pumping by syringes comprising part of the device. The syringes are powered by pressurized air, and the entire device is enclosed and supplied with filtered air at a positive pressure to produce aseptic conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.