Abstract:
A magnetic sample rack adapted to support liquid containers is urged along a surface by means of a magnetic conveyor system located beneath the surface. The magnetic conveyor system comprises a plurality of magnetic housings driven by a belt, the magnetic housings including a magnet slideably contained in a closed upper cavity. Magnetic forces emanating from the magnet overcome frictional resistive forces between the sample racks and the operating surface and move the sample racks along input and output lanes defined in the operating surface. Abrupt movements of the sample racks are eliminated because the housing magnet slides smoothly towards the sample rack, secures the sample rack, and pulls the rack along the operating surface as the housings are moved at a steady rate by the belt.
Abstract:
A dual analyzer system comprising at least two analyzers where samples to be tested are partitioned into three groups in accord with the frequency the test assays are requested. One analyzer performs a portion of the most frequently menu assays and all of a first subgroup of less frequently requested assays. The second analyzer performs a similar portion of the most frequently menu assays and all of a second subgroup of less frequently requested assays. The first of the analyzers is not equipped to perform any of the second subgroup of assays and the second analyzer is not be equipped to perform any of the second subgroup of assays.
Abstract:
A small sample cup rack adapter having a spring biased plunger moveably disposed within a generally cylindrical outer body, with the plunger adapted to support a small sample cup within the outer body. After initial contact between an aspiration probe and the bottom of the small sample cup, the probe may be lowered an additional distance, minimizing the "dead volume" of sample.
Abstract:
A magnetic sample rack (42) is urged along a surface (76) by means of a magnetic conveyor system (90) beneath the surface that has a housing (100) driven by a belt (85) with a magnet (102) slidably contained within the housing.
Abstract:
A dual analyzer system comprising at least two analyzers where samples to be tested are partitioned into three groups in accord with the frequency the test assays are requested. One analyzer performs a portion of the most frequently menu assays and all of a first subgroup of less frequently requested assays. The second analyzer performs a similar portion of the most frequently menu assays and all of a second subgroup of less frequently requested assays. The first of the analyzers is not equipped to perform any of the second subgroup of assays and the second analyzer is not be equipped to perform any of the second subgroup of assays.
Abstract:
A method to additionally test a patient's specimen using an analyzer some period of time after initial tests on an aliquot of the patient's specimen are completed by retaining the aliquot of the patient's specimen within the analyzer or by retaining another aliquot of the patient's speciment within the analyzer for a period of time.