Variable flow infusion pump system
US8915893B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 28, 2011 |
| Grant date | Dec 23, 2014 |
| Priority date | — |
| Expiry date | Feb 10, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M5/16813
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An implantable infusion pump system is disclosed. The pump system preferably includes an implantable pump and a programmable module. The module may provide for varying flow rates of fluid being dispensed from the pump or may provide for a constant flow rate of such fluid. In the case of varying flow rate capabilities, the module preferably includes one or more sensors to determine information relating to the flow rate, electronics for analyzing the flow rate information, and a mechanism for physically altering the flow rate. In certain embodiments, the module includes a hermetically sealed housing. Methods of dispensing a medicament to a patient utilizing such a system are also disclosed, as are variations of the pump system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.