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510(k) Data Aggregation

    K Number
    K970616
    Date Cleared
    1997-04-21

    (62 days)

    Product Code
    Regulation Number
    862.2750
    Reference & Predicate Devices
    N/A
    Why did this record match?
    Device Name :

    MINI SAMPLER PROCESSOR

    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP AuthorizedThirdpartyExpeditedreview
    Intended Use

    It is intended to be used for automating sample preparation or assay methods and is capable of aspirating, dispensing or diluting fluids to any position on the instruments work area.

    Device Description

    The MSP 9500 Mini Sample Processor is a microprocessor controlled pipetting and diluting system. It is designed to be used for automating sample preparation or assay methods. It is capable of aspirating, dispensing or diluting to any position on the instrument work area. An XYZ robotic positioner moves the pipetting and dispensing tip to the desired XY position then lowers it in the Z direction into the sample. A fluid pump is then used to either aspirate or dispense the desired quantity of sample or reagent. The unit is modular, allowing customization for specific applications. It consists of an enclosure, one or two XYZ robotic modules, power supply, central controller unit, connector for interfacing with an external computer, one or more fluid pumps and may be configured with a variety of optional pumps. valves and accessories. Modular racks will accommodate many types of commonly used tubes and microwell plates. It may be private labeled to meet individual needs.

    AI/ML Overview

    The provided text describes the performance data for the CAVRO SCIENTIFIC INSTRUMENTS INC. MSP 9500 Mini Sample Processor. Below is a breakdown of the requested information based on the document.


    1. Table of Acceptance Criteria and Reported Device Performance

    Mechanical Positioning

    CharacteristicSpecificationTest Results
    X-AXIS TRAVEL RANGE, 1 ARM (MIN.)643 mm (25.31 in)650 mm (25.6 in)
    ACCURACY± 0.20 mm (0.008 in)± 0.18 mm (0.007 in)
    REPRODUCIBILITY± 0.10 mm (0.004 in)± 0.05 mm (0.002 in)
    X-AXIS TRAVEL RANGE, 2 ARM (MIN.)563 mm (22.17 in)574 mm (22.60 in)
    ACCURACY± 0.20 mm (0.008 in)± 0.18 mm (0.007 in)
    REPRODUCIBILITY± 0.10 mm (0.004 in)± 0.05 mm (0.002 in)
    Y-AXIS TRAVEL RANGE (MINIMUM)300 mm (11.81 in)303 mm (11.9 in)
    ACCURACY± 0.20 mm (0.008 in)± 0.10 mm (0.004 in)
    REPRODUCIBILITY± 0.10 mm (0.004 in)± 0.07 mm (0.003 in)
    Z-AXIS TRAVEL RANGE (MINIMUM)165 mm (6.50 in)167 mm (6.6 in)
    ACCURACY± 0.40 mm (0.016 in)± 0.11 mm (0.004 in)
    REPRODUCIBILITY± 0.10 mm (0.004 in)± 0.06 mm (0.002 in)

    Liquid Handling (Standard Unit, Using Model XL3000 Pump)

    Within Run Inaccuracy and Imprecision

    Dispense VolumeInaccuracy SpecificationInaccuracy Test ResultsImprecision (CV) SpecificationImprecision (CV) Test Results
    250 uL Syringe
    250 uL Dispense
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