358 devices · GMDN 35863
Alginate dental impression material is a reversible hydrocolloid used to create precise molds of a patient’s teeth, gums, and surrounding oral structures. After mixing with water, the material hardens upon contact with saliva, allowing it to capture detailed negative impressions that can later be used for dental prosthetics, orthodontic appliances, or diagnostic models.
These materials are typically single-use, non-sterile, and supplied as powder-and-liquid kits requiring on-site preparation. They are classified as medical devices in most jurisdictions, subject to regulatory requirements based on their intended use and risk profile, though classification varies by country.
This category summary is AI-generated from the GMDN nomenclature and has not been verified by a human reviewer.