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510(k) Data Aggregation

    K Number
    K173846
    Manufacturer
    Date Cleared
    2018-03-21

    (92 days)

    Product Code
    Regulation Number
    890.5500
    Reference & Predicate Devices
    Why did this record match?
    Device Name :

    DermaScalp Laser Cap

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

    The family of DermaScalp Laser Cap devices are indicated to treat Androgenetic Alpopecia and promote hair growth in Males who have Norwood Hamilton Classifications of IIa to V patterns of hair loss and to treat Androgenetic Alopecia and promote hair growth in Females who have Ludwig (Savin) Scale I-1 to I-4, II-2, or frontal; both with Fitzpatrick Skin Types I to IV.

    Device Description

    The family of DermaScalp Laser Cap devices are a hands-free, portable, non-invasive, low-level laser device intended to treat Androgenetic Alopecia (Hair Loss) and to promote hair growth in Males and Females. The DermaScalp Laser Cap devices provide distributed red laser light dispersing from a "Concave" scalp covering utilizing laser modules with a 650 nm wavelength,

    AI/ML Overview

    This document, a 510(k) Summary for the DermaScalp Laser Cap, describes performance data and criteria primarily in the context of demonstrating substantial equivalence to predicate devices, rather than a standalone evaluation against specific, quantitative acceptance criteria for its effectiveness in treating androgenetic alopecia and promoting hair growth.

    The document focuses on comparing the DermaScalp Laser Cap's design, intended use, and general performance with existing FDA-cleared devices (predicates) to argue for substantial equivalence. It does not present a detailed study proving the device meets quantitative acceptance criteria for clinical efficacy through a direct clinical trial with a defined sample size and ground truth for efficacy.

    However, it does describe a usability study with specific acceptance criteria.

    Here's a breakdown of the information based on the provided document, addressing your specific questions to the best extent possible given the information:

    1. Table of Acceptance Criteria and Reported Device Performance

    Acceptance Criteria (from Usability Study)Reported Device Performance (from Usability Study)
    User comprehension of user instructions, warnings, and precautions resulting in a pass rate for self-selection93% pass rate (self-selection)
    User comprehension of user instructions, warnings, and precautions resulting in a pass rate for user instruction questionnaire99.4% pass rate (user instruction questionnaire)
    Compliance to design specifications for all functionsAll functions verified to operate as designed.
    Adherence to IEC 60601-1 and 60601-1-2 for LVD electrical and EMC safety requirementsConfirmed adherence.
    Certification to Class 3R laser system according to IEC 60825-1Certified to classification 3R.
    Compliance with IEC 60601-1-11:2015 for basic safety and essential performance in home useConfirmed.
    Same or similar Laser Wavelength as predicate devices650 nm (predicate devices range 635-678nm)
    Same or similar Laser Power as predicate devices
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    K Number
    K152587
    Manufacturer
    Date Cleared
    2016-02-04

    (147 days)

    Product Code
    Regulation Number
    890.5500
    Reference & Predicate Devices
    Why did this record match?
    Device Name :

    DermaScalp Laser Cap

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

    The DermaScalp Laser Cap is indicated to promote hair growth in females with Androgenetic Alpopecia who have Ludwig-Savin Classifications I-II and who have Fitzpatrick Skin Types I to IV.

    Device Description

    The DermaScalp MD Laser Cap and the DermaScalp MDX Laser Cap devices are a hands-free, portable, non-invasive, low-level laser device intended to treat Androgenetic Alopecia (Hair Loss) and to promote hair growth in Females. The DermaScalp Laser Cap devices provide distributed red laser light dispersing from a "Concave" scalp covering utilizing laser modules with a 650 nm wavelength,

    AI/ML Overview

    This document describes the DermaScalp Laser Cap, a device for promoting hair growth in females with Androgenetic Alopecia. The submission focuses on demonstrating substantial equivalence to predicate devices rather than providing a standalone performance study with detailed acceptance criteria and a clinical trial.

    Here's an analysis based on the provided text:

    1. Table of Acceptance Criteria and Reported Device Performance

    The document does not explicitly state "acceptance criteria" in terms of clinical efficacy endpoints (e.g., hair count increase, patient satisfaction). Instead, it relies on demonstrating that the new device has "the same or similar Laser Wavelength, Laser Power, Laser Energy Type, Output Mode, Treatment Time, Output Beam, Laser Field Treatment Area, Consumer Usage Focal Length as the FDA Cleared predicate devices."

    The performance data listed confirms adherence to safety standards and comparison to predicate device specifications.

    CharacteristicAcceptance Criteria (Implied by Predicate Equivalence)Reported Device Performance
    Clinical Efficacy (Not explicitly stated)Similar to predicate devices' demonstrated efficacy in promoting hair growth in specified female population.Not directly assessed with new clinical trials; deemed equivalent to predicate based on technological similarity.
    Laser Wavelength650nm (as per predicate)650nm
    Laser Power (each diode)
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