Pumping chamber with rib
US10682461B2 · kind B2 · utility
10Cited by
3References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 12, 2016 |
| Grant date | Jun 16, 2020 |
| Priority date | — |
| Expiry date | Jan 9, 2037 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04B43/02
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A pumping chamber (8) for a micro-pump (2), the pumping chamber having a volume of 100 micro litres or less bounded by an interior wall and having an inlet (87) and an outlet (88), wherein the interior wall has at least one inwardly projecting rib (70) having a first end adjacent the inlet and a second end adjacent the outlet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.