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510(k) Data Aggregation

    K Number
    K161042
    Date Cleared
    2016-10-25

    (195 days)

    Product Code
    Regulation Number
    872.3200
    Panel
    Dental
    Reference & Predicate Devices
    N/A
    Predicate For
    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP AuthorizedThirdpartyExpeditedreview
    Intended Use

    [1] Direct restorations using light-cured composite resin

    [2] Cavity sealing as a pretreatment for indirect restorations

    [3] Treatment of exposed root surfaces

    [4] Treatment of hypersensitive teeth

    [5] Intraoral repairs of fractured restorations

    [6] Post cementation and core build-ups

    [7] Cementation of indirect restorations

    Device Description

    Not Found

    AI/ML Overview

    I am sorry, but the provided text does not contain the information required to answer your request. The document is an FDA 510(k) clearance letter for a dental bonding agent (CLEARFIL Universal Bond Quick) and focuses on regulatory approval rather than a detailed study report with performance metrics, sample sizes, or ground truth establishment.

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    K Number
    K153476
    Date Cleared
    2016-08-23

    (265 days)

    Product Code
    Regulation Number
    872.3690
    Panel
    Dental
    Reference & Predicate Devices
    N/A
    Predicate For
    N/A
    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP AuthorizedThirdpartyExpeditedreview
    Intended Use

    Fabrication of inlays, onlays, veneers and full contour crown restorations, using a dental CAD/CAM system.

    Device Description

    Not Found

    AI/ML Overview

    The provided document is an FDA 510(k) clearance letter for a dental material (KATANA AVENCIA Block) and does not contain information about the acceptance criteria or study details for an AI/ML-enabled medical device performance evaluation.

    Therefore, I cannot provide the requested information, including:

    1. A table of acceptance criteria and reported device performance
    2. Sample size and data provenance for the test set
    3. Number and qualifications of experts for ground truth
    4. Adjudication method
    5. MRMC comparative effectiveness study results
    6. Standalone performance details
    7. Type of ground truth used
    8. Sample size for the training set
    9. How ground truth for the training set was established

    This document is solely a regulatory clearance for a physical dental block and does not involve AI/ML software.

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

    [1] Cementation of crowns, bridges, inlays and onlays
    [2] Cementation of veneers
    [3] Cementation of adhesion bridges and splints
    [4] Cementation of prosthetic restorations on implant abutments and frames
    [5] Cementation of posts and cores
    [6] Amalgam bonding

    Device Description

    The subject device is an adhesive resin cement system. It consists of the cement paste (Paste), Try-in Paste, Tooth Primer, CLEARFIL CERAMIC PRIMER PLUS and K-ETCHANT Syringe. The Paste is a dual-cure (light- and/or self-cure), fluoride-releasing, radiopaque resin cement for ceramics (lithium disilicate, zirconia, etc.), hybrid ceramics, composite resins, and metal restorations. It is supplied in an automix delivery system which mixes equal amounts of two components. It is available in the following 5 shades; Universal (A2), Clear, Brown (A4), White, and Opaque. The Opaque shade should be self-cured for final curing due to its strong opacity. The Try-in Paste is a shade matching material which has approximate color and transparency as the hardened mixture of Paste. The Tooth Primer is a self-etching primer to tooth structures that accelerates the polymerization of the Paste.

    AI/ML Overview

    The provided text is a 510(k) Summary for the dental cement "PANAVIA V5". It describes the device, its intended use, and comparative studies against predicate devices to establish substantial equivalence.

    Here's an analysis of the acceptance criteria and the study that proves the device meets them, based on the provided text:

    1. A table of acceptance criteria and the reported device performance

    SectionRequirementPANAVIA V5 (Subject device) PerformanceAcceptance Criteria Met?
    5.2.2 Film thickness, luting materials< 50 μmCOMPLIES (for all shades: Universal (A2), White, Opaque)Yes
    5.2.4 Working time, Class 1 and Class 3 luting materials> 60 secondsCOMPLIES (for all shades)Yes
    5.2.5 Setting time, Class 1 materials or 5.2.6 Setting time, Class 3 materials< 10 minCOMPLIES (for all shades)Yes
    5.2.9 Flexural strength≥ 50 MPaCOMPLIES (for all shades)Yes
    5.2.10 Water sorption≤ 40 μg/mm³COMPLIES (for all shades)Yes
    5.2.10 Solubility≤ 7.5 μg/mm³COMPLIES (for all shades)Yes
    5.4 Color stability after irradiation and water sorptionNo more than a slight change in color shall be observedCOMPLIES (for all shades)Yes
    5.5 Radio-opacityEqual to or greater than that of the same thickness of aluminumCOMPLIES (for all shades)Yes
    Shear Bond Strength (to Dentin)In-house standardCOMPLIESYes
    Shear Bond Strength (to Enamel)In-house standardCOMPLIESYes
    Shear Bond Strength (to Metal)In-house standardCOMPLIESYes
    Shear Bond Strength (to Composite resin)In-house standardCOMPLIESYes
    Shear Bond Strength (to Ceramic)In-house standardCOMPLIESYes
    Shear Bond Strength (to Hybrid ceramics)In-house standardCOMPLIESYes
    Shear Bond Strength (to Amalgam)In-house standardCOMPLIESYes
    Released fluorine ion testLower than that by PANAVIA F2.0 (predicate device)Confirmed that the released level from the cured one by the subject device was lower than that by PANAVIA F2.0.Yes
    BiocompatibilityCompliance with ISO 10993 series and ISO 7405 (Cytotoxicity, Sub-chronic systemic toxicity, Skin irritation, Sensitization, Genotoxicity)Paste and Tooth Primer: Concluded to be substantially equivalent in biocompatibility to predicate devices. Try-in Paste: Concluded to be substantially equivalent.Yes

    2. Sample sizes used for the test set and the data provenance

    The document does not specify exact sample sizes for each test in the performance evaluation. It only states that tests were performed "according to ISO 4049: 2009" and "ISO/TS 11405: 2003" and that "in-house standard" was used for shear bond strengths. It does not provide information on the country of origin of the data or whether the data was retrospective or prospective.

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

    This information is not provided in the document. The studies conducted are primarily in-vitro physical, mechanical, and biological tests, not studies relying on expert clinical assessment for ground truth.

    4. Adjudication method for the test set

    This information is not applicable as the studies are in-vitro tests and do not involve human adjudication of results in the way a clinical study with image interpretation, for example, would. The results are based on objective measurements against international standards.

    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

    No, an MRMC comparative effectiveness study was not done. This document is for a dental cement, and such studies are typically performed for diagnostic imaging AI devices, not for material properties.

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

    This question is not applicable as the device is a dental cement, not an AI algorithm. The performance evaluation focuses on the material's physical, mechanical, and biological properties.

    7. The type of ground truth used (expert consensus, pathology, outcomes data, etc.)

    The "ground truth" for the performance criteria is based on:

    • International Standards: ISO 4049: 2009 (Dentistry - Polymer-based restorative and materials) and ISO/TS 11405: 2003 (Dentistry - Testing of adhesion to tooth structure and dental restorative materials).
    • In-house standards: For shear bond strength tests.
    • Biocompatibility Standards: ISO 10993 series and ISO 7405.

    These standards define the acceptable range or benchmark for different physical, mechanical, and biological properties.

    8. The sample size for the training set

    This question is not applicable. The device is a dental cement, and there is no "training set" in the context of an AI algorithm creating a model from data. The tests are direct measurements of the material's properties.

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

    This question is not applicable for the same reasons as #8.

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    K Number
    K143439
    Device Name
    KATANA Zirconia
    Date Cleared
    2015-02-27

    (87 days)

    Product Code
    Regulation Number
    872.6660
    Panel
    Dental
    Reference & Predicate Devices
    N/A
    Predicate For
    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP AuthorizedThirdpartyExpeditedreview
    Intended Use

    KATANA Zirconia is used for the fabrication of the all-ceramic restorations (frameworks, FCZ crowns, FCZ bridges, inlays, onlays and veneers).

    Device Description

    Not Found

    AI/ML Overview

    This document is a 510(k) clearance letter for the KATANA Zirconia device, a material used for dental restorations. It does not contain information about acceptance criteria or a study proving that a device meets such criteria. Therefore, I cannot extract the requested information from this document.

    The document primarily states that the FDA has determined the device is substantially equivalent to legally marketed predicate devices and can therefore be marketed, subject to general controls and regulations.

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    K Number
    K142623
    Date Cleared
    2015-02-26

    (163 days)

    Product Code
    Regulation Number
    872.3275
    Panel
    Dental
    Reference & Predicate Devices
    Predicate For
    N/A
    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP AuthorizedThirdpartyExpeditedreview
    Intended Use

    [1] Cementation of crowns, bridges, inlays and onlays
    [2] Cementation of prosthetic restorations on implant abutments and frames
    [3] Cementation of adhesion bridges and splints
    [4] Cementation of posts and cores
    [5] Amalgam bonding

    Device Description

    The subject device is a dual-cure (light- and/or self-cure), fluoride releasing, radiopaque self-adhesive resin cement for ceramic (porcelain, lithium disilicate, zirconia, etc.), composite resin, and metal restorations.

    AI/ML Overview

    The provided document is a 510(k) premarket notification for a dental cement device, PANAVIA SA Cement Plus Handmix. It is not an AI/ML medical device, therefore, the requested information about acceptance criteria, study details for AI/ML performance, and human reader comparative effectiveness studies is not applicable.

    This document describes the substantial equivalence of the new device to existing predicate devices based on:

    1. Intended Uses: The intended uses of the subject device are substantially equivalent to those of the predicate devices.
    2. Chemical Ingredients/Safety: While the subject device contains 5 new ingredients, biological safety tests (referring to ISO 10993 series and ISO 7405) concluded substantial equivalence to the predicate device in biological safety.
    3. Technological Characteristics/Effectiveness and Performance: Physical and mechanical properties were evaluated according to ISO 4049:2009. Tensile bond strength to bovine dentin and shear bond strength to implant abutment were evaluated according to ISO/TS 11405:2003. Released fluorine ion levels were also compared.

    Table of Acceptance Criteria and Reported Device Performance (based on provided information):

    Performance Metric (ISO Standard)Acceptance Criteria (Compliance)Reported Device Performance (PANAVIA SA Cement Plus Handmix)
    Film thickness, luting materials (ISO 4049: 5.2.2)COMPLIESCOMPLIES
    Working time, Class 1 and Class 3 luting materials (ISO 4049: 5.2.4)COMPLIESCOMPLIES
    Setting time, Class 3 materials (ISO 4049: 5.2.6)COMPLIESCOMPLIES
    Flexural strength (ISO 4049: 5.2.9)COMPLIESCOMPLIES
    Water sorption (ISO 4049: 5.2.10)COMPLIESCOMPLIES
    Solubility (ISO 4049: 5.2.10)COMPLIESCOMPLIES
    Color stability after irradiation and water sorption (ISO 4049: 5.4)COMPLIESCOMPLIES
    Radio-opacity (ISO 4049: 5.5)COMPLIESCOMPLIES
    Tensile bond strength to bovine dentin (ISO/TS 11405: 2003)In-house standard COMPLIESCOMPLIES (no statistically significant difference from predicate)
    Shear bond strength to implant abutment (ISO/TS 11405: 2003)In-house standard COMPLIESCOMPLIES (no statistically significant difference from predicate)
    Released fluorine ionSubstantially equivalent to predicateSubstantially equivalent to predicate

    Summary of Device Evaluation for AI/ML-specific questions:

    The provided document does not pertain to an AI/ML medical device. Therefore, the following information is not present and not applicable:

    • Sample size for the test set and data provenance: Not applicable.
    • Number of experts used to establish ground truth for the test set and their qualifications: Not applicable.
    • Adjudication method for the test set: Not applicable.
    • Multi-reader multi-case (MRMC) comparative effectiveness study: Not applicable.
    • Standalone (algorithm only) performance study: Not applicable.
    • Type of ground truth used: Not applicable.
    • Sample size for the training set: Not applicable.
    • How the ground truth for the training set was established: Not applicable.
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