Portable infusion device
US4657486A · kind A · utility
121Cited by
8References
5Claims
0Family size
Inventors
Key dates
| Filing date | Jun 17, 1985 |
| Grant date | Apr 14, 1987 |
| Priority date | — |
| Expiry date | Jun 17, 2005 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M5/14232
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A portable infusion device for injecting medicinal fluids into a human or animal body by means of a positive pressure pump that is automatically operated at selected time intervals to inject accurate amounts of fluid medicine into the body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.