Infusion pump
US8353872B2 · kind B2 · utility
1Cited by
20References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 9, 2011 |
| Grant date | Jan 15, 2013 |
| Priority date | — |
| Expiry date | Nov 9, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2230/30
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Infusion pumps according to the present invention maximize fluid throughput while minimizing vaporization of gas by employing specific flow path architecture, flow path dimensional ranges, and voltage and frequency ranges for activation of piezoelectric bodies.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.