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510(k) Data Aggregation

    K Number
    K212436
    Date Cleared
    2021-12-23

    (141 days)

    Product Code
    Regulation Number
    880.6250
    Reference & Predicate Devices
    Predicate For
    N/A
    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP AuthorizedThirdpartyExpeditedreview
    Intended Use

    A patient examination glove is a disposable device intended for medical purposes that is worn upon the examiner's hands to prevent contamination between patient and examiner.

    Device Description

    The subject device is powder free vinyl examination gloves, adding 1%-3% nitrile to improve the tensile strength and ultimate elongation. The subject device is blue color. lt can be available in four specifications: S,M,L and XL. The subject device is non-sterile.

    AI/ML Overview

    This document is a 510(k) Premarket Notification for NBR Synthetic Examination Gloves, indicating that it is a Class I medical device (non-powdered patient examination glove). The purpose of the submission is to demonstrate substantial equivalence to a legally marketed predicate device, rather than to prove de novo a device's safety and effectiveness through extensive clinical trials for new technologies.

    As such, the "acceptance criteria" and "study that proves the device meets the acceptance criteria" in this context refer to the non-clinical performance testing and biocompatibility assessments performed to demonstrate that the new device meets established standards for patient examination gloves and is substantially equivalent to a predicate device. There is no AI or diagnostic component to this device, so many of the common questions related to AI/ML device studies (e.g., ground truth, MRMC studies, training sizes) are not applicable.

    Here's an analysis based on the provided document:

    Acceptance Criteria and Reported Device Performance

    The acceptance criteria are derived from recognized standards for medical gloves (e.g., ASTM, ISO). The reported device performance indicates compliance with these standards.

    Table of Acceptance Criteria and Reported Device Performance:

    Test MethodPurposeAcceptance CriteriaReported Device PerformanceResult
    ASTM D5250: Physical Dimensions Test
    Length (mm)Length$\ge$ 230> 240Pass
    Width (mm)WidthS: 85±5; M: 95±5; L: 105±5; XL: 115±5S: 86-89; M: 95-97; L: 106-108; XL: 115-117Pass
    Thickness (mm)ThicknessFinger: $\ge$ 0.08; Palm: $\ge$ 0.08Finger: 0.08-0.16; Palm: 0.08-0.13Pass
    ASTM D5151Watertightness Test for Detection of HolesMeet the requirements of ASTM D5151 AQL 2.50/125Pass
    ASTM D6124Residual Powder ContentMeet the requirements of ASTM D6124
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