Biochemical analyzer

Claim 1

A biochemical analyzer comprising: a plurality of measuring elements, each containing a respective sample to be tested and information relating to the test to be conducted on said respective sample; conveying means for selectively conveying each of said measuring elements to a measurement position, said conveying means including indications specifying the address positions of the measuring elements and a support with a plurality of engagement slot means for holding the measuring elements, said engagement slot means being provided with exposure hole means for exposing said information on the measuring elements, and said support including through hole means for permitting pipetting of said respective samples; measuring means for testing each respective sample at said measurement position; detecting and reading means for detecting and reading said information relating to the test to be conducted on said respective samples when said detecting and reading means is aligned with said information relating to the test to be conducted and for detecting and reading the corresponding address positions of said respective samples when said detecting and reading means is aligned with said corresponding address positions; storage means for receiving and storing said information detected and read by the detecting and reading means relating to the test to be conducted on said respective samples and the corresponding address positions of said respective samples; and processing and control means for processing the stored information and responsively controlling said conveying means to selectively convey each measuring element to said measurement position for testing at an appropriate timing and sequence determined based on said stored address positions of said respective sample and based on said stored detected information relating to the test to be conducted on said respective samples.