Infusion apparatus
US4553964A · kind A · utility
27Cited by
1References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 27, 1984 |
| Grant date | Nov 19, 1985 |
| Priority date | — |
| Expiry date | Feb 27, 2004 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M5/1412
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An infusion apparatus is provided which can give an infusion with high precision and which allows each changing of the infusion capacity. The apparatus includes a first burette and a second burette connected in series. The burettes communicate with each other through a connector which can be selectively opened or closed by directional control valve means.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.