A biological fluid collection container comprising a cup member, a lid assembly removably mounted to the cup member having a housing with a downwardly extending cylindrical skirt, a luer lock with a throughgoing bore extending from one side of the lid housing. A hollow tube extends from the other side...http://www.google.co.uk/patents/US5429803?utm_source=gb-gplus-sharePatent US5429803 - Liquid specimen container and attachable testing modules
