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510(k) Data Aggregation

    K Number
    K152150
    Manufacturer
    Date Cleared
    2015-12-18

    (137 days)

    Product Code
    Regulation Number
    870.1255
    Reference & Predicate Devices
    Why did this record match?
    Device Name :

    V8 Balloon Aortic Valvuloplasty Catheter

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

    The V8 Balloon Aortic Valvuloplasty Catheter is indicated for Balloon Aortic Valvuloplasty.

    Device Description

    The V8 Balloon Aortic Valvuloplasty Catheter features an hour glass shaped dilatation balloon on the distal end of a catheter. The catheter is inserted through a percutaneous entry site into the common femoral artery via an introducer sheath and advanced retrograde to the aortic valve. The catheter is always delivered over a guidewire. The balloon is then inflated to dilate the stenotic aortic valve leaflets in an effort to increase valve opening dimensions and systemic blood flow by improving leaflet mobility. The hour glass shaped balloon with the undersized waist segment is intended to minimize over-dilatation of the valve annulus while allowing the full dilation of the valve leaflet. The bulbous proximal balloon segment is appropriately sized for the patient's aortic root dimensions to maximize valve leaflet opening. The V8 Balloon Aortic Valvuloplasty Catheter can be used as both a pre-dilatation and postdilatation device for self-expanding transcatheter heart valves.

    AI/ML Overview

    While the provided document describes a medical device (V8 Balloon Aortic Valvuloplasty Catheter) and its substantial equivalence to a predicate device for FDA 510(k) clearance, it does not contain the information requested in your prompt regarding acceptance criteria and a study proving a device meets those criteria, particularly in the context of an AI/algorithm-based device.

    This document is a 510(k) summary for a physical medical device, not a software or AI medical device. Therefore, the concepts of "test set," "ground truth," "experts to establish ground truth," "adjudication method," "MRMC comparative effectiveness study," or "standalone (algorithm only) performance" are not applicable to the content provided.

    The document discusses:

    • Device Description: A physical balloon catheter for aortic valvuloplasty.
    • Intended Use: Dilate aortic valve tissue.
    • Technological Characteristics: Materials, sizes, shape (hourglass), compatibility with guidewire/sheath, radiopaque markers.
    • Comparison to Predicate Device: The primary change is a reduced balloon bulb length (from 10mm to 8mm).
    • Performance Data (Non-clinical): This section details the types of tests performed to demonstrate substantial equivalence, such as:
      • Biocompatibility (not re-tested due to no material change)
      • Sterility and shelf-life (not re-tested due to no packaging or worst-case device change)
      • Non-clinical performance evaluation of device delivery, inflation, deflation, and removal (summary below lists bond tensile strength, balloon rated burst pressure, balloon compliance).
      • In vivo evaluation (stated shape and principles of operation are the same as predicate).
      • Crucially, these are engineering/physical performance tests for the catheter itself, not clinical diagnostic accuracy or AI performance metrics.

    Therefore, I cannot populate the table or answer the specific questions related to acceptance criteria for an AI/algorithm study based on the provided text. The document focuses on demonstrating that a physical modification to an existing device does not raise new questions of safety or efficacy compared to its predicate.

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