Infusion pump
US4666430A · kind A · utility
220Cited by
27References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 5, 1984 |
| Grant date | May 19, 1987 |
| Priority date | — |
| Expiry date | Dec 5, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S128/12
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An infusion pump is disclosed in which a canister of compressed gas is regulated to provide a continuous source of pressure to one or more compressible fluid sources. Valves on the outlets of the sources prevent fluid from escaping except when the valves are opened. The valves are opened by solenoids which are selectively activated to open the valves.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.