Biological fluid sampler

摘要

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.