Chemistry: analytical and immunological testing – Automated chemical analysis – With a continuously flowing sample or carrier stream
Patent
1982-09-30
1987-07-28
Richman, Barry S.
Chemistry: analytical and immunological testing
Automated chemical analysis
With a continuously flowing sample or carrier stream
7386301, 7386303, 137571, 356 73, 422 81, G01N 2105
Patent
active
046832122
ABSTRACT:
An apparatus and method are provided for the precisely controlled and coordinated, concomitant supply at optimal flow rates, by differential pumping, of selected sample and sheath liquids from respective pluralities of different sources thereof, to the same sheath stream flow cell for successive different types of sample analyses, thereby maximizing sample analysis accuracy and reproducibility, and reducing apparatus complexity and costs. The apparatus and method are particularly useful in high-speed automated biomedical analytical systems.
REFERENCES:
patent: 3800984 (1974-04-01), Phelan
patent: 3802782 (1974-04-01), Natelson
patent: 3881872 (1975-05-01), Naono
patent: 3925018 (1975-12-01), Saunders
patent: 3989381 (1976-11-01), Fulwyer
patent: 4155978 (1979-05-01), Naono et al.
patent: 4207074 (1980-06-01), Suzuki
patent: 4231990 (1980-11-01), Jottier
patent: 4248293 (1981-02-01), Kamezaki et al.
patent: 4333356 (1982-06-01), Bartels et al.
patent: 4499053 (1985-02-01), Jones
Automatic Analyzer for Multi-item Clinical Test, Yoshida et al, Hitachi Review vol. 26 (1977), No. 4, pp. 145-150.
Greenman Jeffrey M.
Gzybowski Michael S.
Richman Barry S.
Romano, Jr. James J.
Technicon Instruments Corporation
LandOfFree
Random access single channel sheath stream apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Random access single channel sheath stream apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Random access single channel sheath stream apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2034894