Mixing type tooth filler

Abstract

The invention discloses a mixing type tooth filler. The mixing type tooth filler comprises a hollow casing, a sliding sleeve is fixed in the hollow casing, the sliding sleeve divides the internal of the hollow casing to form a first accommodating chamber and a second accommodating chamber, which are sealed, from the left to the right, the lower part of the hollow casing is communicated with a mixing casing, one end of a shaft rod is positioned in the mixing casing, the other end of the shaft rod penetrates through the sliding sleeve and extends to the upper end of the hollow casing, the shaftrod is fixedly provided with a push plugging plate, the inner wall of the first accommodating chamber is detachably fixedly provided with a first skin, the inner wall of the second accommodating chamber is detachably fixedly provided with a second skin, the first skin is connected with the push plugging plate through a first supporting rod, the second skin is connected with the push plugging platethrough a second supporting rod, the inner wall of the mixing casing positioned below the push plugging plate is recessed outwards to form an annular groove, and the lower end of the mixing casing iscommunicated with an extruding needle. A problem that a filler capable of realizing premixing does not exist at present is solved.

Description

technical field [0001] The invention relates to a medical device, in particular to a hybrid dental filling device. Background technique [0002] Clinically, doctors often choose different materials to fill the cavity according to the location of the affected tooth, the location of the cavity, the magnitude of the occlusal force, as well as the patient's health and aesthetic requirements. At present, many tooth filling materials are obtained by mixing non-aqueous phase materials and aqueous phase solutions. Before filling, the two materials are mixed to form a paste, and then injected into the cavity. At present, there is no one that can be pre-mixed. Filler, the traditional method is to mix the two materials externally and then inject them into the filler, which is not only cumbersome, but also prone to secondary pollution during the mixing process, introducing impurities or bacteria. Contents of the invention [0003] The purpose of the present invention is to provide a ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a hybrid dental filling device, which solves the problem that there is no pre-mixed filling device at present. The traditional method is to mix the two materials externally and then inject them into the filling device, which is not only cumbersome , and it is easy to cause secondary pollution during the mixing process, introducing impurities or bacteria

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