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The ISO Abutment is appropriate for use with overdentures or partial dentures retained in whole or in part by endosseous implants in the mandible or maxilla. The ISO Abutment is compatible with the following fixtures.

The ISO Abutment is to be placed into the dental implant to provide support for a prosthetic restoration. The ISO Abutment is made from Titanium grade Ti-6AI-4V ELI (meets ASTM Standard F-136) and compatible with several fixtures made by 3rd party implant manufactures.

This 510(k) clearance letter details the regulatory approval for the ISO Abutment, an endosseous dental implant abutment. It establishes its substantial equivalence to a predicate device based on similar indications for use, technological characteristics, materials, design, and sterilization methods.

However, the provided document does not contain information related to software, artificial intelligence (AI), diagnostic accuracy studies, or clinical performance data typically associated with acceptance criteria tables, sample sizes for medical imaging datasets, expert adjudication, or MRMC studies. The device itself is a physical dental implant component, not an AI-powered diagnostic tool.

Therefore, I cannot extract the requested information regarding:

• A table of acceptance criteria and reported device performance (as these would be mechanical and biocompatibility tests, not diagnostic accuracy metrics)
• Sample sizes used for the test set and data provenance (not applicable for this type of device)
• Number of experts used to establish ground truth and qualifications (not applicable)
• Adjudication method (not applicable)
• MRMC comparative effectiveness study (not applicable)
• Standalone (algorithm-only) performance (not applicable)
• Type of ground truth used (e.g., pathology, outcomes data - not applicable for this device beyond engineering/material testing)
• Sample size for the training set (not applicable)
• How the ground truth for the training set was established (not applicable)

The "Non-clinical Tests" section (Page 13) describes the types of studies performed for a physical device, which include:

• Sterilization validation testing (ISO 17665-1 & 2)
• Biocompatibility tests (ISO 10993-5, -10, -11, -3, -33) including:
  • Cytotoxicity
  • Oral mucosa irritation
  • Skin sensitization
  • Acute systemic toxicity
  • Subchronic systemic toxicity
  • Bacterial reverse mutation
• Reverse engineering analysis of OEM implant body, abutment, and fixation screw (for compatibility verification)
• TiN coating tests (F1044, F1147, F1160)
• Non-clinical worst-case MRI review (using scientific evidence and published literature) to assess magnetic induction displacement force (ASTM F2052), magnetic induction torque (ASTM F2213), RF induction heating (ASTM F2182), and image artifact (ASTM F2119).

These tests establish the physical, mechanical, and biological safety and compatibility of the dental abutment, rather than the diagnostic performance of an AI system.

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