Implantable infusion pump
US5769823A · kind A · utility
127Cited by
7References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 25, 1996 |
| Grant date | Jun 23, 1998 |
| Priority date | — |
| Expiry date | Nov 25, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M5/16827
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Implantable infusion pump having a casing, which receives a bellows receiving a propellant producing a vapour pressure and forming a space receiving a medicament and having a throttle means and a connection for a catheter, in which the space receives at least one resilient plastic bag containing the medicament and which is provided with a coupling piece to be attached to the throttle means.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.