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510(k) Data Aggregation

    K Number
    K964128
    Date Cleared
    1997-03-17

    (153 days)

    Product Code
    Regulation Number
    878.4810
    Reference & Predicate Devices
    Why did this record match?
    Device Name :

    MCL 29 DERMABLATE ERBIUM LASER SYSTEM

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

    The MCL 29 Dermablate laser is intended for coagulation, vaporization, ablation, or cutting of soft tissue (skin) in dermatology, plastic surgery (including aesthetic surgery), and in oral and maxillofacial surgery, and ophthalmology (oculoplasty).

    Device Description

    The MCL 29 Dermablate laser is an erbium: YAG of power at 2.94um.

    AI/ML Overview

    This looks like a 510(k) premarket notification for a medical device, specifically a laser system for soft tissue ablation. In the context of 510(k) submissions, the “acceptance criteria” and “study that proves the device meets the acceptance criteria” often refer to the demonstration of substantial equivalence to a predicate device, rather than a clinical trial with specific performance metrics like sensitivity and specificity for an AI algorithm.

    Here's an analysis based on the provided text, addressing your questions where applicable within this regulatory framework:

    1. Table of Acceptance Criteria and Reported Device Performance

    For 510(k) applications demonstrating substantial equivalence, the "acceptance criteria" are typically that the new device shares basic features, intended use, and similar technological characteristics with a legally marketed predicate device, and does not raise different questions of safety and effectiveness.

    In this document, the "performance" is assessed by comparing the specifications and intended use of the MCL 29 Dermablate laser with two predicate devices.

    SpecificationAcceptance Criteria (Similar to Predicate)Reported Device Performance (MCL 29 Dermablate Laser)
    Intended UseSame or similar to predicate devices: coagulation, vaporization, ablation, or cutting of soft tissue (skin) in dermatology, plastic surgery, oral and maxillofacial surgery, and ophthalmology.Meets this criterion. The stated intended use is identical (coagulation, vaporization, ablation, or cutting of soft tissue (skin) in dermatology, plastic surgery (including aesthetic surgery), oral and maxillofacial surgery, and ophthalmology (oculoplasty)).
    Type of laserEr: YAGEr: YAG
    PowerSimilar to predicate (e.g., within a reasonable range of 5W max or 1 J/pulse max)6 Watts maximum (compared to TriLase's 5W max and Multilite's 30 mJ min, 1 J max - this is presented as a comparable characteristic)
    Wavelength2.94 um2.94 um
    Pulse widthSimilar to predicate (e.g., 300 usec, 100-400 usec)350 usec
    FrequencySimilar to predicate (e.g., 5-20 Hz, 1-10 Hz)5-15 Hz
    Spot sizeComparable to predicate (e.g., focusing handpiece)1.6mm, 3mm, 5mm
    mJ energySimilar to predicate (e.g., 1 J/pulse maximum, 30 mJ min, 1 J max)100-800 mJ
    Beam deliveryArticulated armArticulated arm
    CoolingInternal heat exchangerWater/air heat exchanger (presented as comparable)
    Aiming beamSimilar to predicate (e.g., 3 mW, red helium neon, 635 nm diode
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