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510(k) Data Aggregation

    K Number
    K043515
    Device Name
    GRAFTSAVER
    Manufacturer
    Date Cleared
    2005-03-31

    (101 days)

    Product Code
    Regulation Number
    878.4200
    Reference & Predicate Devices
    Why did this record match?
    Applicant Name (Manufacturer) :

    VESCARE, INC.

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

    The device is indicated for use in the distention and irrigation of venous vessels prior to use as a bypass graft.

    Device Description

    The device is comprised of 10 biocompatible components including a syringe stopper, a oring and rod, a green acetal ring, a black acetal pusher, a white acetal knob and body. The device is packaged in a Tyvek blister peel pouch. The device is used for the preparation and irrigation of venous vessels prior to use as a bypass graft. The device has three settings which allow the user to limit the nominal pressure up to 150 mmHg, 250 mmHg or 350 mmHg.

    AI/ML Overview

    The provided 510(k) summary for the "Distention and Irrigation Syringe" does not contain information about acceptance criteria or a study proving the device meets said criteria.

    The document discusses the device's description, materials, indications for use, and its substantial equivalence to a previously cleared device (K000704). It also cites two review articles (Bonchek, 1980; Okon et al., 2004) to support the clinical rationale for controlled pressure distention during venous vessel preparation. However, these articles are literature reviews and do not present specific performance data or a study conducted on this particular device to demonstrate its performance against predefined acceptance criteria.

    Therefore, I cannot populate the requested table or answer the specific questions about sample sizes, ground truth, expert qualifications, or MRMC studies for this device based on the provided text. The submission focuses on establishing substantial equivalence based on design and intended use, rather than a detailed performance study with acceptance criteria.

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