(76 days)
S & C Hydro Vinyl Polysiloxane Impression Material is intended to be placed into a syringe for delivery around a tooth or on a preformed impression tray for placement in the mouth, and used to reproduce the structure of a patient's teeth and gums.
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I am sorry, but the provided text does not contain information about acceptance criteria, device performance, study details, or ground truth establishment. The document is a 510(k) clearance letter from the FDA for a dental impression material, outlining the regulatory approval process and general compliance requirements. It does not include specific performance studies or data.
§ 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).