Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Sample mechanical transport means in or for automated...
Patent
1986-08-28
1988-03-15
Marcus, Michael S.
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Sample mechanical transport means in or for automated...
422 67, 422100, 436 47, G01N 3504
Patent
active
047312254
ABSTRACT:
An automatic analysis apparatus of small size which meets the needs of regional hospitals or medium- or small-sized hospitals, and which is easy to handle and simple in construction. The apparatus employs reaction vessels of the disposable type so as to substantially completely prevent a problem of cross contamination while enabling a low running cost. The automatic analysis apparatus has a transfer path for transferring and guiding reaction vessels one by one in a linear manner, a reaction vessel transfer device for successively transferring the reaction vessels to a specimen discharging position, a reagent discharging position, an optical measuring position and a reaction vessel disposal position with respective predetermined timings, a specimen discharging device adapted to discharge a predetermined amount of a specimen to the reaction vessels at a specimen discharging position, a reagent discharging device adapted to discharge a predetermined amount of a reagent corresponding to a specimen being analyzed at a reagent discharging position, a stirring device for stirring a liquid in each of the reaction vessels, an optical measuring device for optically measuring the liquid in each reaction vessel, a disposal device adapted to discard, without cleaning, the reaction vessels the optical measurements on which are finished, and a central device for analyzing the data obtained by the optical measuring device.
REFERENCES:
patent: 3526480 (1970-09-01), Findl et al.
patent: 4263256 (1981-04-01), Morle
patent: 4325910 (1982-04-01), Jordan
patent: 4528159 (1985-07-01), Liston
The Paramax Analytical System-American Dade 7/1983.
Kabushiki Kaisha Nittec
Marcus Michael S.
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