Novel sand blasting device

Abstract

The invention discloses a novel sand blasting device. The novel sand blasting device comprises a base (1) and an annular guide rail (2); an implant clamping head is positioned in the annular guide rail (2); a threaded hole (6) is formed in the top of a stand column (4); the lower threaded end of a threaded rod (5) is connected to the threaded hole (6) in a threaded mode; the upper threaded end of the threaded rod (5) extends upwards to exterior of the threaded hole (6); the lower end part of the stand column (4) is inserted into a clamping groove (3); a piston rod of an air cylinder is fixed to the bottom of the annular guide rail (2); a sliding block (9) capable of sliding along the annular guide rail (2) is further arranged on the annular guide rail (2); and a sand blasting head (10) is arranged at the top of the sliding block (9), is arranged towards the implant clamping head and is connected to a sand blasting machine. The novel sand blasting device has the beneficial effects that the structure is compact, the biocompatibility can be improved, an implant and a false tooth can be connected more firmly, and the service life is long.

Description

technical field [0001] The invention relates to the technical field of sandblasting between implant screw teeth, in particular to a novel sandblasting device. Background technique [0002] Oral implants are also known as dental implants, also known as artificial tooth roots. The implant is surgically implanted into the upper or lower jaw of the human body where the teeth are missing. After the surgical wound is healed, the screw teeth on the outside of the implant are integrated with the upper or lower jaw. A large number of research experiments have proved that although the screw teeth can be firmly integrated with the bone, after 4 to 5 years, the denture will still be separated from the screw teeth, which has the defect of short service life. Contents of the invention [0003] The purpose of the present invention is to overcome the disadvantages of the prior art, and provide a novel sandblasting device with compact structure, increased biocompatibility, stronger connec...

AI Technical Summary

Problems solved by technology

A large number of research experiments have proved that although the screw teeth can be firmly integrated with the bone, after 4 to 5 years, the denture will still be separated from the screw teeth, which has the disadvantage of short service life.

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