Trays are available in various sizes and arch configurations. The unique design of the trays offers firm retention of set impression material, reducing the chance of impression distortion upon removal. Shake the can of alginate to 'fluff' the contents and carefully lift off the lid to prevent the particles from flying into the air. Which portion of the maxillary impression tray should be seated in the mouth first Posterior. Rim-Lock impression trays are rigid, reusable metal trays recommended for the putty wash technique and alginate impressions. ALGINATE, IMPRESSIONS, & IMPRESSION TRAYS THE MIXING OF ALGINATE, AND TAKING OF PRELIMINARY IMPRESSIONS Place the appropriate amount of water into the bowl.
How are alginate impressions removed from the mouth Use one quick, snap-out motion. Innovative Tray – for a variety of products.Īlfa Triple Tray is ideal for full-mouth alginate impressions taken for the fabrication of custom trays, whitening trays, study models, night guards, athletic guards and as a matrix for temporaries. How is an alginate impression disinfected Spray the alginate with an intermediate-level disinfectant. Alfa trays are disposable – no clean-up required. While the material sets, the mixing area and utensils can be cleaned.Īlfa Triple Tray offers a better presentation than unsightly reusable metal trays and avoids potential cross-contamination. The stock trays to be selected for alginate should.
#Alginate impression trays free#
Hands Free – Alfa’s closed-mouth technique frees the operator from holding the tray in place. As is the case with all impression materials, it is important to select the correct tray for the dental arch. The metal framework is constructed on a cast produced by anatomic impression procedure using alginate impression material.
#Alginate impression trays plus#
Alfa ™ Triple Tray ® requires about half the amount of alginate used in existing techniques.īy simultaneously capturing upper and lower impressions plus the bite registration, significant time is saved – at the chair – where it counts most! Sometimes impression tray of adequate width may not cover the desired impression area In such cases, the tray is lengthened using modeling wax. Take one impression, not two – You significantly improve the patient’s experience – the mouth is closed in a more natural, comfortable position. Spaced trays are used with alginate and elastomeric impression materials when undercuts are to be recorded (Figure 2.4.1). Virtually eliminates gagging – Unique palate-free, patent-pending design engages the patient’s tongue to restrict the overflow of material and eliminate gagging! Alfa Triple Tray – Revolutionizing Full-Arch Closed-Mouth Alginate Impressions
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