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The CarboClear® Posterior Cervical Screw System is intended to restore the integrity of the spinal column even in the absence of fusion for a limited time period in patients with advanced stage tumors involving the cervical spine in whom life expectancy is of insufficient duration to permit achievement of fusion.

The CarboClear® Posterior Cervical Screw System ("CarboClear® System") is composed of implants in various dimensions, used to build a spinal construct; and of a set of instruments, intended to assist in the insertion and placement of the implants. The CarboClear® System is a posterior, cervical screw fixation system, intended to provide immobilization and stabilization of cervical spinal segments in oncological patients.

The CarboClear® System implants include posterior screws, rods and locking elements (set screw). The implants are made mainly of carbon fiber-reinforced polyetheretherketone (CFR-PEEK). The threaded portion and the spherical head of the screw are encased within a thin titanium shell, and may include a tantalum marker.

I am sorry, but the provided text does not contain information about the acceptance criteria and the study that proves a device meets acceptance criteria in the context of an AI/ML-driven medical device. The document is a 510(k) clearance letter from the FDA for a CarboClear® Posterior Cervical Screw System, which is a physical implant, not a software or AI/ML device.

The document discusses:

• Device Name: CarboClear® Posterior Cervical Screw System
• Regulation Number: 21 CFR 888.3075 (Posterior Cervical Screw System)
• Regulatory Class: Class II
• Product Code: NKG
• Indications for Use: Restoring spinal column integrity in patients with advanced stage tumors involving the cervical spine for a limited time.
• Device Description: Implants (screws, rods, locking elements) made of carbon fiber-reinforced PEEK, with titanium shells and tantalum markers, and associated instruments.
• Substantial Equivalence: Comparison to predicate devices (Synapse OCT System, Mesa Mini Spinal System, CarboClear® X Pedicle Screw System) based on indications for use, design, materials, technological characteristics, principles of operation, and performance characteristics (static and dynamic tests according to ASTM standards).

There is no mention of an AI/ML component, algorithm performance, ground truth establishment, expert review, or any of the specific criteria related to an AI/ML performance study as requested in your prompt.

Therefore, I cannot extract the information required to populate the table or answer the questions related to acceptance criteria and study proving device meets acceptance criteria for an AI/ML device from this document.

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