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    Sample handling system for an optical monitoring system
    1.
    发明专利
    Sample handling system for an optical monitoring system 未知

    公开(公告)号：IE78906B1

    公开(公告)日：1998-03-11

    申请号：IE422890

    申请日：1990-11-22

    Applicant: AKZO NV

    Inventor： WILLIAM CHESTER HULETTE ,  JOSEPH GEORGE KARP ,  JANET BLACK CALLAHAN ,  PAUL JOSEPH BROWN ,  STEPHEN RICHARDSON

    IPC: G01N21/01 ,  G01N35/00 ,  G01N35/02 ,  G01N35/04 ,  G01N35/10 ,  G01N21/11 ,  G01N33/50

    Abstract: A sample handling system for an optical evaluation instrument. A cuvette storage mechanism (10) is provided for storing a plurality of cuvettes (50), each of which has a plurality of reaction wells. A temperature controlled housing (26) is provided for storing a plurality of reagent containers each containing a respective reagent, and a plurality of sample collection tubes, containing a fluid sample and each presenting an optically scannable code identifying the sample and a test to be performed on the sample. A programming station (30) is provided for optically reading the code (32) presented by the respective sample collection tubes for programming the instrument with a test to be performed. A sample insertion station (14) includes a mechanism (36) for aspirating a portion of the sample from a sample collection tube and for dispensing the aspirated sample portion into a reaction well of a cuvette. A first transporter (28) transports the sample collection tubes first to the programming station (30) and then to the sample insertion station (14). A second transporter (12) transports the cuvettes through the sample insertion station (14) and the reagent station (16, 18 and 20) and onto the monitoring means (22).

    SAMPLE HANDLING SYSTEM FOR AN OPTICAL MONITORING SYSTEM
    7.
    发明专利
    SAMPLE HANDLING SYSTEM FOR AN OPTICAL MONITORING SYSTEM 未知

    公开(公告)号：ZA909536B

    公开(公告)日：1991-11-27

    申请号：ZA909536

    申请日：1990-11-27

    Applicant: AKZO NV

    Inventor： HULETTE WILLIAM CHESTER ,  WILLIAM CHESTER HULETTE ,  KARP JOSEPH GEORGE ,  JOSEPH GEORGE KARP ,  CALLAHAN JANET BLACK ,  JANET BLACK CALLAHAN ,  BROWN PAUL JOSEPH ,  PAUL JOSEPH BROWN ,  RICHARDSON STEPHEN ,  STEPHEN RICHARDSON

    IPC: G01N21/01 ,  G01N35/00 ,  G01N35/02 ,  G01N35/04 ,  G01N35/10 ,  G01N

    Abstract: A sample handling system for an optical evaluation instrument. A cuvette storage mechanism (10) is provided for storing a plurality of cuvettes (50), each of which has a plurality of reaction wells. A temperature controlled housing (26) is provided for storing a plurality of reagent containers each containing a respective reagent, and a plurality of sample collection tubes, containing a fluid sample and each presenting an optically scannable code identifying the sample and a test to be performed on the sample. A programming station (30) is provided for optically reading the code (32) presented by the respective sample collection tubes for programming the instrument with a test to be performed. A sample insertion station (14) includes a mechanism (36) for aspirating a portion of the sample from a sample collection tube and for dispensing the aspirated sample portion into a reaction well of a cuvette. A first transporter (28) transports the sample collection tubes first to the programming station (30) and then to the sample insertion station (14). A second transporter (12) transports the cuvettes through the sample insertion station (14) and the reagent station (16, 18 and 20) and onto the monitoring means (22).

    MULTICHANNEL OPTICAL MONITORING SYSTEM
    9.
    发明专利
    MULTICHANNEL OPTICAL MONITORING SYSTEM 未知

    公开(公告)号：ZA909565B

    公开(公告)日：1992-01-29

    申请号：ZA909565

    申请日：1990-11-28

    Applicant: AKZO NV

    Inventor： LINK JOHN GLENN ,  SWOPE CHARLES HERMAS ,  CHARLES HERMAS SWOPE ,  JOHN GLENN LINK ,  KARP JOSEPH GEORGE ,  JOSEPH GEORGE KARP ,  HAUGEN DOUGLAS GLENN ,  DOUGLAS GLENN HAUGEN

    IPC: G01J3/18 ,  G01J3/42 ,  G01N21/03 ,  G01N21/13 ,  G01N21/25 ,  G01N21/27 ,  G01N35/04 ,  G01J

    Abstract: A multichannel optical monitoring system for monitoring the spectral transmission of a plurality of samples. A plurality of light beams are generated and a plurality of optical monitoring stations are arranged along a pathway, each station having an optical path formed by one of the light beams transverse to the pathway and along which optical characteristics are monitored. A drive mechanism moves a plurality of reaction wells, each containing a reaction volume, along the pathway from station to station so that respective reaction volumes dwell periodically in each optical path for transmitting a respective one of the light beams. A diffraction grating is arranged for diffracting the beams transmitted by respective ones of the reaction volumes. The diffracted beams are focussed and at least one array of photodetectors is positioned for receiving the diffracted and focussed beams for producing electrical signals representing the spectral content of the diffracted beams. An electronic circuit detects the electrical signals of the array, which signals may be stored for further processing and evaluation.

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