Side-pull oral impression transfer device and loading and unloading method thereof

Abstract

The invention discloses a side-pull type oral impression transferring device, wherein the bottom of an impression transferring body is provided with a locating boss; a metal wire hole is formed at one side of the impression transferring body; one end of a metal wire is fixed on an impression transferring rod, and the other end of the metal wire penetrates out of the metal wire hole of the impression transferring body; the impression transferring rod is arranged in a rod hole formed in the impression transferring body; a thread is formed at the lower part of the impression transferring rod. According to the side-pull type oral impression transferring device, one end of the metal wire is fixed on the impression transferring rod, the other end of the metal wire extends out of the impression transferring body from one side, and the impression transferring device capable of controlling the rotation of the impression transferring rod along the direction of the lingual side (or buccal side) is designed, so that the problems that the opening degree is small, the impression transferring rod is difficult in rotation along the vertical direction, a doctor can not conveniently operate, and the impression can not be accurately extracted can be effectively solved; the side-pull type oral impression transferring device is simple and reasonable in structural design and low in manufacturing cost; after the side-pull type oral impression transferring device is used, the operation efficiency of the doctor is greatly improved, the medical dispute caused by the inconvenient operation is avoided, the pain of a patient is reduced, and the development of an oral planting technology is promoted.

Description

technical field [0001] The invention relates to the technical field of oral implantation, in particular to a side-pull type oral impression transfer device and a loading and unloading method thereof. Background technique [0002] Implant denture restoration includes a series of processes such as implant plan formulation, implant placement, implant transfer impression, denture production, try-in and insertion, and maintenance after completion of implant restoration. Accurate impressions and working models of implant relationship transfer are the basis for denture production. [0003] Dental implant surgery It is very important to make restorations according to the shape of the teeth of the surgical object and to make the restorations in the correct position. Therefore, the impression material is used to print out the shape of the teeth of the surgical object to make an accurate tooth model, and the most accurate restoration is made with this model for the actual surgery. ...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a side-pull oral impression transfer device and its loading and unloading method, which can solve the problem of inaccurate extraction of the impression due to the small opening of the oral cavity and the lack of vertical space that make it difficult for doctors to operate

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