Patent ID: 6016712
Filing Date: 2000-01-25
Classification: G01N

Abstract:
A device for receiving and processing a sample, said device comprising:(a) a sample receiving element comprising an input port that provides for direct sealing connection and establishment of fluid communication with a sample container such that sample in said container is capable of introduction into said device,(b) a first chamber in fluid communication with said input port,(c) one or more second chambers each respectively in fluid communication with said first chamber, said second chambers containing one or more reagents for processing said sample,(d) a first port for connecting said device with a pressure varying apparatus for alternately increasing and decreasing pressure in the device,(e) a second port for venting said device, and(f) means for permitting air to escape from said one or more second chambers and for sealing said one or more second chambers when a predetermined amount of said sample fills said one or more second chambers.