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510(k) Data Aggregation

    K Number
    K213350
    Manufacturer
    Date Cleared
    2022-04-15

    (189 days)

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

    K191842, K182088, K023881

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

    The mJoule 1064 laser systems and accessories is intended for use in the medical specialties of general and plastic surgery, dermatology, endoscopic general surgery, gastroenterology, gynecology, otorhinolaryngology (ENT), neurosurgery, oculoplastic, orthopedics, pulmonary/thoracic surgery and urology for surgical and aesthetic applications.

    Dermatology:
    Coagulation and hemostasis of benign vascular lesions such as, but not limited to port wine stains, hemangiomas, warts, telangiectasia, rosacea, venous lake, leg veins. The lasers are also intended for the treatment of benign pigmented lesions such as, but not limited to, lentigos (age spots), solar lentigos (sun spots), café au lait macules, seborrheic keratoses, nevi, chloasma, verrucae, skin tags, keratoses, tattoos (significant reduction in the intensity of black and/or blue/black tattoos) and plaques. The lasers are indicated for pigmented lesion size, for patients with lesions that would potentially benefit from aggressive treatment, and for patients with lesions that have not responded to other laser treatments.
    Reduction of red pigmentation in hypertrophic and keloid scars where vascularity is an integral part of the scar. Removal of unwanted hair, for the stable long term. or permanent hair reduction through selective of melanin in hair follicles, and for the treatment for pseudo folliculitis barbae (PFB). The mJoule 1064 laser system and accessories is indicated for use on all skin types (Fitzpatrick I-VI), including tanned skin.
    The mJoule 1064 laser system and accessories is indicated for the treatment of facial wrinkles.
    Temporary increase of clear nail in patients with onychomycosis (e.g., dermatophyton rubrum and T.
    mentagrophytes, and/or yeasts Candida albicans, etc.).
    Treatment of Aphthous Ulcers.
    Excision and Vaporization of Herpes Simplex I and II.
    Laser assisted uvulopalatoplasty (LAUP).
    Laser assisted lipolysis.
    Treatment of mild to moderate inflammatory acne vulgaris.

    Surgical Applications:
    Incision/excision and cutting, ablation/hemostasis of soft tissue in the performance of surgical applications in endoscopy/laparoscopy, gastroenterology, general surgery, head and neck/otorhinolaryngology (ENT), neurosurgery, oculoplastic, orthopedics, plastic surgery, pulmonary/thoracic surgery, gynecology (e.g., menorrhagia) and urology.

    Device Description

    The mJOULE 1064nm Laser System consists of a console and laser delivery accessories. It uses focusing optics to deliver optical energy to the treatment site. The control console houses the power supply, cooling system, fiber arm delivery system with a handpiece. The user activates laser emission by means of a footswitch.

    AI/ML Overview

    1. Acceptance Criteria and Device Performance:

    The provided document does not explicitly present a table of acceptance criteria and reported device performance in the typical format of quantitative metrics (e.g., sensitivity, specificity, accuracy) against predefined thresholds. Instead, it demonstrates substantial equivalence to predicate devices based on shared technical characteristics and indications for use.

    The "acceptance criteria" are implied by the substantial equivalence determination process itself. The device (mJOULE System) is deemed to meet the acceptance criteria because its specifications and performance are comparable to legally marketed predicate devices, and it has successfully passed various recognized safety and performance standards.

    Here's a table summarizing the comparative technical specifications that serve as the basis for demonstrating equivalence:

    SpecificationPredicate Device (K191842)Primary Predicate Device (K182088)Predicate Device (K023881)This Application (mJOULE 1064 Laser System)Substantially Equivalent
    RegulationGEX, 21 CFR 878-4810GEX, 21 CFR 878-4810GEX, 21 CFR 878-4810GEX, 21 CFR 878-4810Yes
    CDRH Laser ClassClass 4Class 4Class 4Class 4Yes
    Energy SourceNd:YAG, and RubyNd:YAGNd:YAGNd:YAGYes
    Device ClassIIIIIIIIYes
    Laser Wavelength (nm)1064106410641064Yes
    Maximum Repetition RateUp to 10 HzUp to 100 Hz15 Hz20 HzYes
    Pulse Duration0.3 - 50 ms0.1 - 50 ms0.1 - 300 ms0.1 - 300 msYes
    Spot Size2 to 8 mm3 – 9 mm0.5 – 15 mm0.5 – 15 mmYes
    FluenceUp to 300 joules/cm²Up to 300 joules/cm²Up to 400 joules/cm²Up to 400 joules/cm²Yes
    Utilities200-240 VAC, 50/60 Hz100-240 VAC230 VAC, 50/60 Hz230 VAC, 50/60 HzYes
    Aiming Beam650 nm (red)635 nm/650 nm (red) or 520-535 nm (green);
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