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101 records (took 0.022 seconds)

    71.
    发明专利
    未知

    公开(公告)号：DE68914467T2

    公开(公告)日：1994-07-28

    申请号：DE68914467

    申请日：1989-11-16

    Applicant: MEDICAL LABORATORY AUTOMATION

    Inventor： FROEHLICH JOHN ,  ANDERSON ERIC

    IPC: B01L3/00 ,  G01N21/03

    Abstract: Optical encoding of a cuvette or other object is provided by means of multiple facets molded integrally into flanges or other portions of the object, which facets selectively refract light passing therethrough in accordance with a predetermined code. The detector for the coded light includes a separate detector for each code state of the facets, with the detector having a different output when no facets are between a light source and the detectors. The facets are preferably bevels, which are selectively angled in accordance with the code.

    PIPETTE
    74.
    发明专利
    PIPETTE 未知

    公开(公告)号：GB1492432A

    公开(公告)日：1977-11-16

    申请号：GB519375

    申请日：1975-02-06

    Applicant: MEDICAL LABORATORY AUTOMATION

    Inventor： SCORDATO EMIL A

    IPC: G01F11/06 ,  A47G23/02 ,  A61B5/145 ,  A61B5/15 ,  A61M1/00 ,  A61M5/315 ,  A61M5/34 ,  B01L3/02 ,  B01L9/00 ,  B01L9/06 ,  C01B17/90 ,  G01N1/00 ,  G01N33/483 ,  G01N33/487 ,  G01N33/49

    Abstract: 1492432 Pipette MEDICAL LABORA TORY AUTOMATION Inc 6 Feb 1975 [12 Feb 1974] 5193/75 Heading B1X A pipette comprises first and second chambers 54 and 57, the second chamber communicating with the first through a normally closed valve 50, a first piston 14 reciprocally movable within the first chamber 54 to aspirate liquid into a reservoir forming part of the pipette or formed within a separate tip attached to the pipette, and a second piston 14 movable within the second chamber 57 to expel air therefrom through the valve and into the first chamber to expel liquid from the reservoir, the valve being arranged to open in response to the movement of the second piston. In operation of one embodiment, knob 15 is depressed driving piston 14 into chamber 54 to displace a predetermined volume of air. Release of pressure on knob 15 enables springs 22 and 23 to move piston 14 to the right (as shown in Figure) and aspirate liquid into the pipette tip (not shown). The interior of the pipette to the right of disk 30 will contain air at atmospheric pressure. Liquid is discharged by pressure on knob 15 and during the leftward movement of piston 41, the pressure in chamber 57 overcomes spring 53 and opens check valve 50, allowing the compressed air in chamber 57 to expand into chamber 54 and expel the liquid from the pipette tip.

    PIPETTE.
    75.
    发明专利
    PIPETTE. 未知

    公开(公告)号：IE42303L

    公开(公告)日：1976-08-26

    申请号：IE38176

    申请日：1976-02-26

    Applicant: MEDICAL LABORATORY AUTOMATION

    IPC: B01L3/02 ,  G01F11/06

    Abstract: A mechanical pipette having a fixed stroke for aspirating and discharging a predetermined volume of liquid into and from a reservoir. A measuring piston controls the volume of liquid drawn into the reservoir and a substantially larger piston assures that all of the liquid in the reservoir is expelled therefrom on a discharge stroke. On the discharge stroke, a mechanically actuated valve is opened to admit air being compressed by the substantially larger piston into the reservoir.

    78.
    发明专利
    未知

    公开(公告)号：FR2236181A1

    公开(公告)日：1975-01-31

    申请号：FR7423321

    申请日：1974-07-04

    Applicant: MEDICAL LABORATORY AUTOMATION

    IPC: B01L3/14 ,  B01L9/06 ,  B04B5/04 ,  G01N33/80 ,  G01N33/16 ,  A61B5/14

    Abstract: The invention is shown as a two part stand having receptacles for holding test tubes. The first, top part comprises a plurality of vertical receptacles for receiving the test tubes in a close fitting relationship. The second, bottom part is a rack that is interconnected to the top part in an easily detachable manner, and it comprises a base plate and vertical corner posts so that it is possible to look through all four sides of the bottom part of the stand and observe the contents of the test tubes.

    AUTOMATED FEEDER SYSTEM AND APPARATUS
    80.
    发明申请
    AUTOMATED FEEDER SYSTEM AND APPARATUS 审中-公开
    自动进料系统和装置

    公开(公告)号：WO1996011866A1

    公开(公告)日：1996-04-25

    申请号：PCT/US1994011459

    申请日：1994-10-18

    Applicant: MEDICAL LABORATORY AUTOMATION, INC.

    Inventor： MEDICAL LABORATORY AUTOMATION, INC. ,  CALHOUN, Jeffrey, E. ,  PERAGINE, Daniel, A., Jr. ,  SCORDATO, Emil ,  HELSTERN, Gary, C.

    IPC: B65G59/06

    CPC classification number: G07F11/22 ,  B65G59/062 ,  G01N35/04 ,  G01N2035/0465

    Abstract: A feeder system (10) for sequentially supplying a plurality of cuvettes (30) or other objects to a conveyor track (18). The system includes a cassette (24), an escapement (15), and an actuator (198). The cassette retains the objects/cuvettes in at least one substantially vertical stack over the conveyor. The escapement (198) is movable between a first position in which the escapement supports the bottom object in the stack, a second middle position in which the escapement supports both the bottom object and the object above it and a third position in which the escapement continues to support the object in said stack above the bottom object and releases the bottom object to be deposited on the conveyor. The actuator moves the escapement between the first, second and third positions. Novel apparatus for use in the system, including a stick (86) for loading cuvettes into a cassette and a cuvette particularly adapted for stacking, are also provided.

    Abstract translation: 一种用于将多个比色皿（30）或其它物体依次供给到输送轨道（18）的送料器系统（10）。 系统包括盒（24），擒纵机构（15）和致动器（198）。 盒子将物体/比色杯保持在输送机上的至少一个基本垂直的堆叠中。 擒纵机构198可以在擒纵机构支撑堆叠中的底部物体的第一位置和第二中间位置之间移动，在第二中间位置，擒纵机构支撑底部物体和其上方的物体，以及擒纵机构继续延伸的第三位置 以支撑位于底部物体上方的所述堆叠中的物体，并释放要沉积在输送机上的底部物体。 致动器在第一，第二和第三位置之间移动擒纵机构。 还提供了用于系统中的新型装置，包括用于将比色皿装入盒中的棒（86）和特别适于堆叠的比色皿。

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