(135 days)
EnaCem is a dual curing radiopaque fluorescent luting composite, available in several dentine colours, for cementation of posts, ceramic and composite inlay, onlay veneers and crowns. It can be used also for core build-up and as a liner.
The ENA CEM is a luting material available in a flowable consistency (Ena Cem) and also in a high viscous version (Ena Cem HF) that is available in different colours. Both can be used for cementing prosthesis appliances made in laboratory to the tooth. They can be used also for post-cementation. Ena Cem HF can also be used for core build-up and as a liner. The accessories and try-in materials contact tissue for less than 1 hour and therefore are exempt from 510(k) requirements and are described only generally.
The provided text is a 510(k) summary for a dental cement (ENA CEM) and does not contain information about acceptance criteria for a device's performance, nor does it describe a study proving the device meets such criteria. It primarily focuses on the classification, description, and substantial equivalence of the dental cement to existing products.
Therefore, I cannot fulfill the request to describe acceptance criteria and a study proving their fulfillment based on the provided text. The document is about regulatory approval of a dental cement, not the performance evaluation of an AI/software device.
§ 872.3275 Dental cement.
(a)
Zinc oxide-eugenol —(1)Identification. Zinc oxide-eugenol is a device composed of zinc oxide-eugenol intended to serve as a temporary tooth filling or as a base cement to affix a temporary tooth filling, to affix dental devices such as crowns or bridges, or to be applied to a tooth to protect the tooth pulp.(2)
Classification. Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to § 872.9.(b)
Dental cement other than zinc oxide-eugenol —(1)Identification. Dental cement other than zinc oxide-eugenol is a device composed of various materials other than zinc oxide-eugenol intended to serve as a temporary tooth filling or as a base cement to affix a temporary tooth filling, to affix dental devices such as crowns or bridges, or to be applied to a tooth to protect the tooth pulp.(2)
Classification. Class II.