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510(k) Data Aggregation

    K Number
    K131627
    Date Cleared
    2014-03-06

    (275 days)

    Product Code
    Regulation Number
    870.1340
    Reference & Predicate Devices
    Why did this record match?
    Device Name :

    CATHETER INTRODUCER SHEATH

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

    The Catheter Introducer Sheath is indicated for use in patients requiring access of the venous system or to facilitate catheter insertion (e.g. pulmonary artery or infusion catheter). It is intended to be used for ≤ 72 hours.

    Device Description

    Edwards Lifesciences' Catheter Introducer Sheath is an 11 Fr. sterile, non-pyrogenic, single-use introducer made of flexible and non-flexible polymeric materials. It consists of a single lumen shaft and a hemostasis valve with a side-arm extension tube with a female luer and clamp.

    AI/ML Overview

    The provided text describes a 510(k) premarket notification for a Catheter Introducer Sheath and does not contain information about studies proving the device meets specific acceptance criteria in the manner of a clinical trial or AI/ML performance evaluation. The document focuses on demonstrating substantial equivalence to a predicate device through functional and safety testing.

    Here's an analysis based on the provided text, addressing your questions where possible:

    1. Table of Acceptance Criteria and Reported Device Performance

    The document does not explicitly state quantitative acceptance criteria for each test performed, nor does it provide specific numerical results of device performance. Instead, it concludes: "The functional data indicate that the Catheter Introducer Sheath performs in a substantially equivalent manner when compared to the predicate device." and "All data met acceptance criteria." This implies that for each test listed below, there were pre-defined acceptance criteria, and the device successfully met them.

    Test CategorySpecific TestAcceptance Criteria (Implicit)Reported Device Performance
    Biocompatibility & SterilityCytotoxicityMet Biocompatibility StandardsMet Acceptance Criteria
    SensitizationMet Biocompatibility StandardsMet Acceptance Criteria
    Irritation/Intracutaneous toxicityMet Biocompatibility StandardsMet Acceptance Criteria
    Systemic toxicityMet Biocompatibility StandardsMet Acceptance Criteria
    GenotoxicityMet Biocompatibility StandardsMet Acceptance Criteria
    HaemocompatibilityMet Biocompatibility StandardsMet Acceptance Criteria
    Muscular toxicityMet Biocompatibility StandardsMet Acceptance Criteria
    Subacute/Subchronic toxicityMet Biocompatibility StandardsMet Acceptance Criteria
    In Vivo thrombogenicityMet Biocompatibility StandardsMet Acceptance Criteria
    Performance / Shelf LifeLeak Testing (Valve Leak after 72-hour insertion of 7 Fr device, Assembly leak, Valve leak after 6-hour insertion of 9 Fr device, Valve leak after 6-hour insertion of 7 Fr device, Valve leak with no insertion conditioning, Valve leak after multiple insertions, Forward valve leak)Met Leakage StandardsMet Acceptance Criteria
    Tensile TestingIntroducer joint tensileMet Tensile Strength StandardsMet Acceptance Criteria
    Sideport luer tensileMet Tensile Strength StandardsMet Acceptance Criteria
    Sideport tubing to bodyMet Tensile Strength StandardsMet Acceptance Criteria
    Compatibility & Additional Testing9 Fr balloon catheter insertion forceMet Catheter Insertion Force StandardsMet Acceptance Criteria
    9 Fr balloon catheter retraction forceMet Catheter Retraction Force StandardsMet Acceptance Criteria
    Dilator insertion forceMet Dilator Insertion Force StandardsMet Acceptance Criteria
    Contamination guard connectionMet Connection Integrity StandardsMet Acceptance Criteria
    Introducer sheath and dilator transitionMet Transition Smoothness StandardsMet Acceptance Criteria
    Valve retention forceMet Valve Retention StandardsMet Acceptance Criteria
    Sideport infusion with empty introducerMet Infusion Performance StandardsMet Acceptance Criteria
    Sideport infusion post clampingMet Infusion Performance StandardsMet Acceptance Criteria
    Sideport infusion with 10 Fr deviceMet Infusion Performance StandardsMet Acceptance Criteria
    Fluoroscopic visibilityMet Visibility StandardsMet Acceptance Criteria
    Kink testingMet Kink Resistance StandardsMet Acceptance Criteria
    Packaging TestingAll Packaging TestsMet Packaging Integrity StandardsMet Acceptance Criteria

    2. Sample Size Used for the Test Set and Data Provenance

    The document does not specify the sample sizes used for any of the functional or safety tests. It also does not mention any test sets in the context of clinical data, or the provenance (country of origin, retrospective/prospective) of any data beyond the physical device testing. The "tests" described are laboratory-based, not patient-based clinical trials.

    3. Number of Experts Used to Establish Ground Truth and Qualifications of Experts

    This information is not applicable to the provided document. The "ground truth" here is established by engineering and material standards, and the results of laboratory tests are presumably interpreted by qualified engineers and scientists involved in the testing and regulatory submission, not by medical experts establishing diagnostic ground truth.

    4. Adjudication Method

    Not applicable. The tests performed are laboratory-based and would involve measurements against established standards, not interpretation by multiple human readers requiring adjudication.

    5. Multi-Reader Multi-Case (MRMC) Comparative Effectiveness Study

    Not applicable. This is a 510(k) submission for a physical medical device (catheter introducer sheath), not an AI/ML-driven diagnostic or assistive technology. Therefore, no MRMC study, human reader improvement effect size, or human-in-the-loop performance is relevant or discussed.

    6. Standalone (Algorithm Only) Performance Study

    Not applicable. This submission is for a physical device, not an algorithm.

    7. Type of Ground Truth Used

    The "ground truth" for the tests described is based on established engineering standards for medical device performance, material science specifications, biocompatibility guidelines (e.g., ISO standards), and internal performance specifications derived from the predicate device characteristics. For example, "Valve leak" would have a maximum allowable leakage rate, which is the ground truth for that test.

    8. Sample Size for the Training Set

    Not applicable. This document describes a physical medical device, not a machine learning model, so there is no concept of a "training set" in this context.

    9. How the Ground Truth for the Training Set Was Established

    Not applicable, as there is no training set mentioned.

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