LogoFDA 510(k) Search
Search Filters

Search Results

Found 1 results

510(k) Data Aggregation

    K Number
    K143597
    Device Name
    Navigated XIA 4.5 Polyaxial Screwdriver
    Manufacturer
    STRYKER CORPORATE
    Date Cleared
    2015-09-04

    (260 days)

    Product Code
    OLO
    Regulation Number
    882.4560
    Type
    Traditional
    Panel
    Orthopedic (OR)
    Reference & Predicate Devices
    K141941,K012380
    Why did this record match?
    Device Name :

    Navigated XIA 4.5 Polyaxial Screwdriver

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

    The Stryker Xia 4.5 Polyaxial Screwdriver is a Stryker Navigated Manual Surgical Instrument.

    Stryker Navigated Manual Surgical Instruments are intended to be used as accessories to the Stryker Spine Navigation System, when used with the SpineMap 3D Navigation software. They are manual surgical instruments intended to be used in spine surgery to facilitate placement of Stryker Spine implants.

    Stryker Navigated Spine Instruments may be used as part of the Stryker Spine Navigation System, which is indicated for any medical condition in which the use of computer assisted planning and surgery may be appropriate. The system can be used for intraoperative guidance where a reference to a rigid anatomical structure can be identified.

    Stryker Navigated Spine Instruments are intended for exclusive use with the Rotational Adaptor and associated Trackers to facilitate the placement of the Stryker Spine XIA® 3, XIA® 4.5, MANTIS®, MANTIS® Redux, and ES2® Spinal Fixation Systems using the STRYKER SpineMap® 3D Navigation System.

    The surgeon must also refer to the Stryker Spine XIA® 3, XIA® 4.5, MANTIS®, MANTIS® Redux, or ES2® package insert/instructions for use, product label, and surgical technique guide to obtain detailed product information and recommended surgical procedure.

    Device Description

    The Navigated XIA® 4.5 Polyaxial Screwdriver, a Stryker Navigated Spine Instrument, is a manual tool for bone screw placement, insertion, and removal. The tip of the navigated screwdriver inserts into the screw head to turn it. The screwdriver also has an interface to allow a connection to the Rotational Navigation Adapter, a Stryker Spine Navigation System accessory, and to a handle.

    AI/ML Overview

    The provided text is a 510(k) summary for the Navigated XIA® 4.5 Polyaxial Screwdriver. It describes the device, its intended use, and the performance data submitted to support its substantial equivalence to predicate devices. However, the document does not contain the specific level of detail required for a comprehensive answer to your request, especially regarding acceptance criteria and the specifics of a study proving device performance against those criteria as you would find for an AI/ML powered device.

    This document describes a medical instrument, not an AI/ML powered device. Therefore, many of your requested points (e.g., sample size for test/training sets, data provenance, number of experts for ground truth, adjudication method, MRMC studies, standalone performance, ground truth used) are not applicable to this type of submission.

    Based on the information provided for this instrument, here's what can be extracted and inferred:

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

    Acceptance CriteriaReported Device Performance
    Navigation Accuracy: ± 2 mm and ± 2°Tracking accuracy: 80th percentile
    Ask a Question

    Ask a specific question about this device

    Page 1 of 1