摘要 |
An automatic immunoassay apparatus utilizes cartridges each having at least two wells, a first well of said wells containing solid phase material carrying antigen or antibody, a second well of said wells containing antibody or antigen labelled with labelling compound. The wells may be sealed with a suitable sealing film before use and the sealing film is broken when the cartridge is to be used. The cartridges are transported to a predetermined position on a steppingly movable reaction line and conveyed thereby at a predetermined interval. While the reaction line steps, a sample, labelled antigen or antibody contained in the second well and substrate, if necessary, are added to the first well and stirred at predetermined timings and reaction between the sample and a reactive solution is measured under control of a control device having memory means storing operator selectable programs for various measuring methods. |
申请人 |
FUJIREBIO INC., TOKIO/TOKYO, JP |
发明人 |
ASHIHARA, YOSHIHIRO, FUCHU-SHI, TOKYO 183, JP;NISHIZONO, ISAO, 1-CHOME, AKISHIMA-SHI, TOKYO 196, JP;MINAKAWA, HITETAKA, SAGAMIHARA-SHI, KANAGAWA 229, JP;OKADA, MASAHISA, MACHIDA-SI, TOKYO 194, JP;SAKURABAYASHI, YASUSUKE, HACHIOJI-SHI, TOKYO 193, JP;WATANABE, FUMIO, HACIOJI-SHI, TOKYO 192, JP;WAKANA, SHIN-ICHI, TACHIKAWA-SHI, TOKYO-190, JP |