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510(k) Data Aggregation

    K Number
    K971830
    Date Cleared
    1997-08-14

    (90 days)

    Product Code
    Regulation Number
    878.4810
    Reference & Predicate Devices
    Predicate For
    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP AuthorizedThirdpartyExpeditedreview
    Intended Use

    For use in cutting, vaporizing and coagulating soft tissue for clinical applications in dermatology, plastic surgery, podiatry, neurosurgery, gynecology, otorhinolaryngology, arthroscopy, open & endoscopic general surger y

    Device Description

    Accu-Pulse is a DC excited gas-slab pulsed CO2 laser which produces 1-15 watts average power (see below for additional Surgical specifications).

    AI/ML Overview

    The document provided is a 510(k) summary for the Accu-Pulse CO2 Surgical Laser System. It focuses on demonstrating substantial equivalence to a legally marketed predicate device rather than presenting a study to prove the device meets specific acceptance criteria. Therefore, most of the requested information regarding acceptance criteria and a study to prove device performance is not available in the provided text.

    Here's a breakdown of the available information:

    1. Table of Acceptance Criteria and Reported Device Performance

    The submission does not present a formal table of acceptance criteria with corresponding device performance metrics from a study. Instead, it provides a "Table of Substantial Equivalence" which compares the Accu-Pulse to two predicate devices on various features. This table implicitly defines the acceptable range of performance as being comparable to the predicate devices.

    FeaturePredicate Device (Tissue Technologies Tru-Pulse)Accu-Pulse (Reported Performance)
    Power1-10 Watts1-15 Watts
    Wavelength10.6 microns10.6 microns
    Energy Density at Tissue5 J/cm²5 J/cm²
    Indications for UseCoagulation, vaporization, ablation of or cutting of soft tissue in dermatology, plastic surgery, podiatry and otorhinolaryngologyCoagulation, vaporization, ablation of or cutting of soft tissue in dermatology, plastic surgery, podiatry and otorhinolaryngology
    Laser TypeDC slab excitedDC slab excited
    Spot Size1, 3, 5mm3mm, 5mm & 7mm
    Average Power1-10 Watts1-15 Watts
    ModeMulti-modeMulti-mode
    Exposure Duration
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