(41 days)
Impression material for bite registration and registration of centric occlusion
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I am sorry, but the provided text is a 510(k) clearance letter from the FDA for a dental impression material called "Jet Blue Bite." This document primarily addresses the substantial equivalence of the device to a predicate device and does not contain information about acceptance criteria, device performance studies, sample sizes, expert qualifications, or ground truth establishment.
Therefore, I cannot extract the requested information from this document.
§ 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).