Foot-powered breastmilk pump with removable piston pump
US6652484B1 · kind B1 · utility
56Cited by
37References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 3, 1996 |
| Grant date | Nov 25, 2003 |
| Priority date | — |
| Expiry date | Jun 3, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/078
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An improved breast pump assembly has a foot drive to which an otherwise manually operated vacuum pump of a breast pump can be readily and releasably attached to operate the vacuum pump by the foot of the user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.