K Number
K991161
Date Cleared
1999-04-29

(22 days)

Product Code
Regulation Number
872.6640
Panel
DE
Reference & Predicate Devices
AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP AuthorizedThirdpartyExpeditedreview
Intended Use

Hydro-Cast Acrylic Varnish is applied to cured materials such as dentures, partial dentures, dental splints and temporary crowns/bridges for the purpose of sealing the acrylic surface.

Device Description

Acrylic varnish. Preparation of methyl methacrylate monomer, multifunction methacrylates, light sensitizer, polymerization.

AI/ML Overview

Here's an analysis of the provided text, outlining the acceptance criteria and the study that proves the device meets them:

1. Table of Acceptance Criteria and Reported Device Performance

Acceptance CriteriaReported Device Performance
Dry to the touch in

§ 872.6640 Dental operative unit and accessories.

(a)
Identification. A dental operative unit and accessories is an AC-powered device that is intended to supply power to and serve as a base for other dental devices, such as a dental handpiece, a dental operating light, an air or water syringe unit, and oral cavity evacuator, a suction operative unit, and other dental devices and accessories. The device may be attached to a dental chair.(b)
Classification. Class I (general controls). Except for dental operative unit, accessories are exempt from premarket notification procedures in subpart E of part 807 of this chapter subject to § 872.9.