Miniature pump for drug delivery
US7931643B2 · kind B2 · utility
24Cited by
9References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 21, 2006 |
| Grant date | Apr 26, 2011 |
| Priority date | — |
| Expiry date | Nov 12, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/0266
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A miniature drug delivery pump utilizes a shape memory Ni—Ti alloy. A flow restrictor is provided and the pump is refillable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.