Federalnoe gosudarstvennoe byudzhetnoe obrazovatelnoe uchrezhdenie vysshego obrazovaniya "Ryazanskij gosudarstvennyj meditsinskij universitet imeni akademika I.P. Pavlova" Ministerstva zdravookhraneni
发明人:
Mitin Nikolaj Evgenevich,Митин Николай Евгеньевич,Guskov Aleksandr Viktorovich,Гуськов Александр Викторович,Gujter Olga Sergeevna,Гуйтер Ольга Сергеевна,Kalinovskij Sergej Igorevich,Калиновский Сергей
申请号：
RU2017123421
公开号：
RU0002658456C1
申请日:
2017.07.03
申请国别(地区):
RU
年份:
2018
代理人:
摘要：
FIELD: medicine.SUBSTANCE: invention relates to dentistry, namely to propaedeutic course of orthopedic dentistry, and is intended for use in teaching teeth prosthetics for an artificial crown. As a basis, use a standard tooth from the phantom jaw of the dental simulator. To control preparation at intermediate stages, the student uses a pre-prepared cap, internal surface of which is made in accordance with all the necessary requirements for the cult of the prepared tooth. Excision of the tissues of the chewing surface of the tooth is made, not affecting the mounds, their volume is controlled by fitting the cap. Excision of the tissues of the chewing surface of the tooth is carried out, affecting the mounds, their volume is controlled by fitting the cap. Excision of the tissues of the upper half of the tooth crown is made, their volume is controlled by fitting the cap. Excision of tissues of the entire height of the tooth crown is made, their volume is controlled by fitting the cap. Formation of a ledge in the cervical region is performed. With phantom jaw, on which preparation was done, an imprint is taken and a plaster model is cast. Control check is made to verify compliance of the inner surface of the cap and the stump of the tooth with a gypsum model using a liquid copy. Cementing of the cap on the cult of the artificial tooth in the dental simulator is carried out using zinc-phosphate cement.EFFECT: method allows to form manual skill in preparation of tooth preparation for making crowns in a student and independently evaluate the results of preparation.1 cl, 1 dwgИзобретение относится к стоматологии, а именно к пропедевтическому курсу ортопедической стоматологии, и предназначено для использования при обучении протезированию зубов под искусственную коронку. В качестве основы используют стандартный зуб из фантомной челюсти стоматологического симулятора. Для контроля препарирования на промежуточных этапах, обучающийся использует заранее подготовленный колпачок, вну
