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510(k) Data Aggregation

    K Number
    K050529
    Date Cleared
    2005-03-16

    (14 days)

    Product Code
    Regulation Number
    880.6250
    Reference & Predicate Devices
    N/A
    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 on the examiner's hands or finger to prevent contamination between patient and examiner.

    Device Description

    Class 1 Latex Patient Examination Glove 80LYY, powder free that meets all the requirements of ASTM Standard D3578-01a52 and FDA Water Leak Test.

    AI/ML Overview

    The provided submission (K050529) is for a medical device that does not involve artificial intelligence (AI). It is a 510(k) premarket notification for "Polymer Coated Powder Free Latex Examination Gloves With Protein Labeling Claim." As such, the concept of a "device" in this context refers to the examination gloves themselves, and the acceptance criteria and supporting study are related to the physical and performance characteristics of these gloves, not an AI algorithm.

    Therefore, many of the requested elements (e.g., sample size for test set, data provenance, number of experts for ground truth, adjudication method, MRMC study, standalone performance, training set size, ground truth for training set) are not applicable to this type of medical device submission.

    Here's a breakdown of the applicable information based on the provided text:

    1. Table of Acceptance Criteria and Reported Device Performance

    TestAcceptance Criteria (ASTM D3578-01aE2 or FDA)Reported Device Performance (Polymer Coated Powder Free Latex Exam Gloves)
    Watertight (1000 ml)AQL=2.5% Pass GIPass GI (AQL=2.5%)
    Length (mm) - All SizesMin 230240 mm minimum for all sizes
    Palm width (mm) - Size XS-<80 mm
    Palm width (mm) - Size S80 +/- 1085 +/- 3 mm
    Palm width (mm) - Size M95 +/- 1095 +/- 3 mm
    Palm width (mm) - Size L111 +/- 10105 +/- 3 mm
    Palm width (mm) - Size XL->110 mm
    Thickness (mm) - Finger (Single Layer)Min 0.080.10 minimum
    Thickness (mm) - Palm (Single Layer)Min 0.080.10 minimum
    Physical Properties - Before Aging
    Tensile Strength (Mpa) Before AgingMin 14.021.1
    Ultimate Elongation (%) Before AgingMin 650817
    Physical Properties - After Aging
    Tensile Strength (Mpa) After AgingMin 14.016.7
    Ultimate Elongation (%) After AgingMin 500758
    Powder ContentBelow 2mg / glove (FDA Requirements)Below 2mg / glove
    Protein ContentBelow 50 microgram / gram (FDA Requirements)Below 50 microgram / gram
    Biocompatibility (Primary Dermal Irritation, Guinea Pig Sensitization)Pass (implied by statement)Pass

    2. Sample size used for the test set and the data provenance:

    • The document refers to "Performance data of gloves based on ASTM D3578-01 a22 FDA 1000 ml watertight test." and "The average result obtained from Attachment C." However, the exact sample size used for the performance tests (e.g., watertightness, physical properties, thickness) is not explicitly stated in the provided text. ASTM D3578-01aE2 specifies an AQL (Acceptable Quality Level) of 2.5%, implying a statistical sampling plan (e.g., ISO 2859-1 or similar), but the specific number of units tested is not provided.
    • Data Provenance: The manufacturing entity is "SPI GLOVES SDN. BHD." located in Malaysia. The tests conducted would presumably be performed on gloves produced in Malaysia.

    3. Number of experts used to establish the ground truth for the test set and the qualifications of those experts:

    • Not applicable. The ground truth for glove performance is established through standardized laboratory testing against objective criteria (e.g., measurements for length and thickness, tensile testing for physical properties, chemical analysis for powder and protein content, and standardized water leak tests). There is no "expert" (like a radiologist) establishing a subjective truth.

    4. Adjudication method for the test set:

    • Not applicable. Performance data is derived from objective measurements and standardized tests, not subjective interpretations requiring adjudication.

    5. If a multi reader multi case (MRMC) comparative effectiveness study was done, If so, what was the effect size of how much human readers improve with AI vs without AI assistance:

    • Not applicable. This is not an AI device.

    6. If a standalone (i.e. algorithm only without human-in-the-loop performance) was done:

    • Not applicable. This is not an AI device.

    7. The type of ground truth used:

    • Objective measurement and standardized test results against established engineering and chemical specifications (ASTM D3578-01aE2 for physical properties, FDA requirements for watertightness, powder content, and protein content).
    • Biocompatibility testing (Primary Dermal Irritation Test and Guinea Pig Sensitization (Buehler) test) against established biological safety standards.

    8. The sample size for the training set:

    • Not applicable. This is not an AI device, so there is no training set in the AI sense. The manufacturing process of the gloves could be considered "trained" through quality control and process optimization over time, but not in the context of a "training set" for an algorithm.

    9. How the ground truth for the training set was established:

    • Not applicable. This is not an AI device.
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    K Number
    K013262
    Date Cleared
    2002-01-22

    (113 days)

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

    The glove is disposable and intended for Medical purpose that is worn on the hand of healthcare and similar personnel to prevent contamination between the patient and the examiner.

    Device Description

    Polymer Coated Powderfree Latex Examination Gloves

    AI/ML Overview

    This document is a 510(k) Premarket Notification for a medical device. It's an FDA clearance letter and an "Indications for Use" statement, not a scientific study report. Therefore, it does not contain the information requested regarding acceptance criteria, device performance details, study design, or ground truth establishment.

    Here's why and what's missing:

    • Acceptance Criteria and Reported Device Performance: This document states the device (Polymer Coated Powder-Free Latex Examination Gloves) is "substantially equivalent" to legally marketed predicate devices. It does not present specific acceptance criteria (e.g., tensile strength, puncture resistance, barrier integrity) or reported device performance data against those criteria. Such data would typically be found in test reports submitted as part of the 510(k) application, but not in the FDA's clearance letter itself.

    • Study Details (Sample Size, Data Provenance, Experts, Adjudication, MRMC, Standalone, Ground Truth, Training Set): A 510(k) submission for examination gloves primarily relies on bench testing to demonstrate performance characteristics (like those related to barrier integrity and physical properties) and comparison to a predicate device for substantial equivalence. It is highly unlikely that the types of studies described in the prompt (e.g., MRMC comparative effectiveness studies, studies involving experts for ground truth, large-scale clinical trials with human readers) would be conducted or required for this type of Class I device.

      • For example, proving substantial equivalence for gloves typically involves testing attributes like:
        • Dimensional specifications
        • Tensile strength and elongation
        • Puncture resistance
        • Water leak test (for barrier integrity)
        • Protein content (for latex gloves)
        • Powder residue (for powder-free gloves)

      These tests are performed on a statistical sample of the manufactured gloves according to recognized standards (e.g., ASTM, ISO). The "ground truth" for these measurements is the physical measurement itself, not an expert consensus or pathology report.

    In summary, the provided document is a regulatory clearance and not a study report. It confirms the device's substantial equivalence but does not detail the specific performance criteria or the studies used to demonstrate compliance.

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    K Number
    K003904
    Manufacturer
    Date Cleared
    2001-01-24

    (36 days)

    Product Code
    Regulation Number
    880.6250
    Reference & Predicate Devices
    N/A
    Predicate For
    N/A
    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP AuthorizedThirdpartyExpeditedreview
    Intended Use
    Device Description
    AI/ML Overview
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    K Number
    K992870
    Date Cleared
    1999-10-15

    (50 days)

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

    A patient examination gloves is a disposable device intended for medical purpose that is worn on the examiner's hand or finger to prevent contamination between examiner and the patient.

    Device Description

    POLYMER COATED POWDER FREE LATEX EXAMINATION GLOVES. WITH WATER EXTRACTABLE PROTEIN LABELLING CLAIN 100 micron or lease of tatal with extracts

    AI/ML Overview

    The provided document is a 510(k) premarket notification letter from the FDA to Alliance Rubber Products Sdn. Bhd. for "Polymer Coated Powder Free Latex Examination Gloves." This document does not contain any information about acceptance criteria, device performance, study details, or ground truth establishment for an AI/ML powered device.

    It is a clearance letter for a medical device (latex examination gloves) and primarily discusses:

    • The FDA's determination of substantial equivalence for the gloves to legally marketed predicate devices.
    • Regulatory classifications and general controls applicable to the device.
    • Instructions for the company regarding marketing, labeling, and other regulations.
    • The intended use of the gloves, which is "a disposable device intended for medical purpose that is worn on the examiner's hand or finger to prevent contamination between examiner and the patient."

    Therefore, I cannot provide the requested information based on this document.

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