Biological fluid sampler
US4569236A · kind A · utility
35Cited by
16References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 3, 1983 |
| Grant date | Feb 11, 1986 |
| Priority date | — |
| Expiry date | Jun 3, 2003 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/86566
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A sampling device for obtaining a plurality of milk samples from the teats of a cow, the device comprising a body with sockets to receive the ends of tubes connected to teat cups, passages in the body connecting the sockets with individual sample cuvettes and a common valve member for opening or closing the passages between the sockets and the sample cuvettes. An overflow passage is provided upstream of the valve member for disposal of excess milk.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.