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Bone Screw is used to stabilize and fixate bone grafts, bone filling material, and/or barrier membranes used for regeneration of bone in the oral cavity.

Bone Screw is using as anchor to fix the bone plate, membrane that cover bone material or block bone for bone regeneration or remodeling. Ø1.2 diameter screw is for fixing non-resorbable membrane or non-resorbable titanium membrane (Osstem OssBuilder OB2 and OB3), cleared in K172354.

The specifications of the proposed device are as follow;

• Bone Screw
• Diameter (mm): Ø1.2
• Length (mm): 3.0, 4.0, 5.0

This document is a 510(k) clearance letter for a bone screw, not a study evaluating an AI/software as a medical device (SaMD). Therefore, the provided text does not contain the information requested in your prompt regarding acceptance criteria and studies proving device performance for an AI/SaMD.

The 510(k) summary focuses on demonstrating "substantial equivalence" of the new Bone Screw device to existing predicate devices based on:

• Indications for Use: The new device has the same intended use as the predicate.
• Technological Characteristics: Similarities in material (Titanium Alloy), manufacturing process (machined), design, and sterilization method (Gamma Irradiation).
• Performance Testing: Non-clinical tests (Driving Torque, Axial Pullout Strength, Torsional Strength) were conducted to show the new device performs comparably to the predicate, especially regarding a new smaller thread diameter.
• Biocompatibility and Shelf-life: Leveraged data from the predicate device due to material and packaging similarities.
• MR Compatibility: Assessed using scientific rationale and published literature, not a study with acceptance criteria.

Therefore, I cannot extract the requested information as it pertains to an AI/SaMD from this document.

If you have a document describing the performance study of an AI/SaMD, I would be happy to help you extract that information.

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