(49 days)
Correct is used for all crown and bridge and implant impression techniques.
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The provided text is a 510(k) clearance letter from the FDA for a dental impression material named "Correct Dental Impression Material." It does not contain any information about acceptance criteria, device performance, study details, ground truth, or sample sizes.
Therefore, I cannot fulfill your request using the provided input. The document is solely a regulatory clearance for a medical device and does not describe any specific studies or performance metrics.
§ 872.3660 Impression material.
(a)
Identification. Impression material is a device composed of materials such as alginate or polysulfide intended to be placed on a preformed impression tray and used to reproduce the structure of a patient's teeth and gums. The device is intended to provide models for study and for production of restorative prosthetic devices, such as gold inlays and dentures.(b)
Classification. Class II (Special Controls).