(56 days)
GRADIA GUM is a light-cured composite resin specifically used for the reproduction of the gum on crown and bridge prostheses.
GRADIA GUM is a light-cured composite resin.
This document is a 510(k) clearance letter from the FDA for a dental device called GRADIA GUM. It does not contain information about acceptance criteria or a study proving that the device meets those criteria. The letter primarily states that the device is substantially equivalent to legally marketed predicate devices.
Therefore, I cannot provide the requested information from this document.
§ 872.3690 Tooth shade resin material.
(a)
Identification. Tooth shade resin material is a device composed of materials such as bisphenol-A glycidyl methacrylate (Bis-GMA) intended to restore carious lesions or structural defects in teeth.(b)
Classification. Class II.