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510(k) Data Aggregation

    K Number
    K172266
    Date Cleared
    2018-03-14

    (230 days)

    Product Code
    Regulation Number
    880.5440
    Reference & Predicate Devices
    Why did this record match?
    Device Name :

    Dynarex Three-Way Stopcock

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

    The Dynarex Three-Way Stopcock multiple port device is indicated to serve as a flow control and a conduit for I.V. fluid delivery to a patient's vascular system. This device is intended for delivering I.V. drug solutions or fluids, allowing gravity feed, sampling, bolus injection, and elimination or reflux of solutions and fluids during operation. The device may be used for a limited contact duration (24 hours or less).

    Device Description

    The Dynarex Three-Way Stopcock is a multiple port and needless access device that can be attached to other intravascular administration set devices by the user at the point of use during infusion therapy or sampling. The single-use disposable device intended for use on continuous or intermittent fluid administration or withdrawal of fluids. An in-line access site and can be connected to female luer adapters to allow needless access to fluid or vascular fluid path, and can control fluid flow by rotating flow control taps. The multiple access sites can be used for administration of drugs and solutions to a common fluid path or patient vascular system through a needle or catheter inserted into a vein.

    AI/ML Overview

    The provided text describes the submission of a medical device, the Dynarex Three-Way Stopcock, for FDA 510(k) clearance, indicating its substantial equivalence to a predicate device. The information details non-clinical testing performed to demonstrate this equivalence.

    Here's the breakdown of the acceptance criteria and study information:

    1. Table of Acceptance Criteria and Reported Device Performance

    TestAcceptance CriteriaReported Device Performance
    Visual inspection (debris)Free from foreign particlesFree from particles
    Visual inspection (molding)No molding defectsNo defects
    Male luer6% taperMeets criteria
    Female luer (main port)6% taperMeets criteria
    Female luer (side port)6% taperMeets criteria
    Air leakage from tapNo leakageNo leakage
    Liquid leakageNo leakage at maximum 3.3 barNo leakage
    Tap rotationRotates freely without jerkingRotates freely without jerking
    Fitment with receptive componentLuers must fit securely without any jerk or damageMeets criteria
    Gravity Flow rate435 to 465 mL/minAverage 451.5 mL, range 445mL/min to 462 mL/min
    Bisphenol A contentNoneUndetectable (
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