Manufacturing Technique of an Impression Compound Applicator Gun

Objective: To describe a practical way of applying impression compound in stick form using a safe electrical instrument. Material and Methods:Impression compound is a thermoplastic, rigid, reversible molding material in dentistry that requires a temperature of 55–60 °C for plasticization. Take a hot...

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Bibliographic Details
Published in:Pesquisa brasileira em odontopediatria e clínica integrada 2024-11, Vol.25
Main Authors: Frederico Santos Lages, Lia Silva de Castilho, Danilo Rocha Dias, Ênio Lacerda Vilaça
Format: Article
Language:English
Subjects:
Dental Impression Materials
Dental Prosthesis
Dentures
Maxillofacial Prosthesis
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Summary:Objective: To describe a practical way of applying impression compound in stick form using a safe electrical instrument. Material and Methods:Impression compound is a thermoplastic, rigid, reversible molding material in dentistry that requires a temperature of 55–60 °C for plasticization. Take a hot-glue gun for 7 mm tubes, which is the same dimension as the stick of impression compound. The gun nozzle has to be enlarged with a drilling machine and a drill to work to a suitable diameter with the impression compound according to the operator’s preference. A temperature controller needs to be installed to release the compound in a consistency and temperature suitable for use. If the dentist wants to know the exact temperature of 55–60 °C, they can use an infrared thermometer to measure the position of the regulator on the gun's nozzle. Conclusion: Impression compound continues to be widely used for specific procedures, including impressions in severely resorbed ridges and maxillofacial prostheses, which can benefit from the manufacture of the device described.
ISSN:1519-0501
1983-4632