CN201968851U

CN201968851U - Macromolecule orthodontic tooth socket for teeth at drawing part

Info

Publication number: CN201968851U
Application number: CN2011200037559U
Authority: CN
Inventors: 刘震寰; 张云飞; 梁文家; 王辉玲
Original assignee: XI'AN HENGHUI TECHNOLOGY Co Ltd
Current assignee: XI'AN HENGHUI TECHNOLOGY Co Ltd
Priority date: 2011-01-07
Filing date: 2011-01-07
Publication date: 2011-09-14
Anticipated expiration: 2021-01-07

Abstract

The utility model relates to a macromolecule orthodontic tooth socket for teeth at the drawing part, by which the quantity of tooth sockets during the orthodontic treatment can be reduced, and the treatment time of patients can be shortened. The macromolecule orthodontic tooth socket comprises a tooth socket body; a draw hook is arranged on the tooth socket body; the draw hook is a pothook exposed outside the tooth socket body; and both the draw hook and the tooth socket body are made of coessential materials or xenogenous materials. The xenogenous draw hook is pressed on the tooth socket body or is adhered onto the tooth socket body or is fixedly connected with the tooth socket body through a fixing part.

Description

A kind of macromolecule orthodontic tooth crown of traction element tooth

One, technical field:

This utility model relates to a kind of dental instrument, especially relates to a kind of macromolecule orthodontic tooth crown of traction element tooth.

Two, background technology:

In the background technology, macromolecule orthodontic tooth crown is an emerging just abnormal technology, generally uses pure macromolecular material to make.When need in the orthodontic treatment scheme to carry out the part tooth whole move more greatly apart from the time because some characteristics of macromolecule facing especially to mobile control force is poor at all, just need to make the facing of a greater number, patient's the course of treatment can be corresponding longer.

Three, utility model content:

This utility model provides a kind of macromolecule orthodontic tooth crown of traction element tooth in order to solve the weak point in the above-mentioned background technology, the facing quantity when it can reduce orthodontic treatment, shortening patient's treatment time.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of macromolecule orthodontic tooth crown of traction element tooth comprises the facing body, it is characterized in that: the facing body is provided with hook.

Above-mentioned hook is the hook that exposes to the facing body.

Above-mentioned hook and facing body adopt the consubstantiality material.

Above-mentioned hook and facing body adopt allosome material.

Above-mentioned allosome hook is pressed on the facing body.

Above-mentioned allosome hook is bonded on the facing body.

Above-mentioned allosome hook is fixedlyed connected with the facing body by retaining element.

Compared with prior art, the advantage and the effect that the utlity model has are as follows:

This utility model solved when need in the orthodontic treatment scheme to carry out the part tooth move more greatly apart from the time, just need to make the facing of a greater number, patient's the course of treatment can be corresponding to long problem, the macromolecule orthodontic tooth crown of the traction element tooth that this utility model adopts can reduce facing quantity, shorten patient's the treatment course of treatment, improved the curative effect of macromolecule orthodontic tooth crown.

Four, description of drawings:

Fig. 1 and Fig. 2 are the structural representation of this utility model (hook and facing are the consubstantiality material);

Fig. 3 and Fig. 4 are the structural representation of this utility model (hook and facing are allosome material);

Fig. 5 is pressed in structural representation in the facing for steel wire hook in this utility model;

Fig. 6 is the A-A cutaway view of Fig. 5.

Five, the specific embodiment:

This utility model facing only comprises the part tooth, attach on the facing hook 2 is arranged, hook 2 can be in order to rubber band, spring, the traction of elasticity materials such as steel wire, under the effect of elastic force, the facing inner teeth gear can move to ideal position faster, reaches long problem of patient treatment time to solve macromolecular material facing quantity more.

Referring to Fig. 1 and Fig. 2, comprise the facing body 1 that can overlap the part tooth, facing body 1 is provided with hook 2, and hook 2 is used for fixing elastic appendages such as rubber band, spring, steel wire, to reach the purpose of fast moving tooth.The macromolecule orthodontic tooth crown of traction element tooth is made of facing body 1 that can comprise the part tooth and the hook that exposes to the facing body.The macromolecule orthodontic tooth crown of traction element tooth and hook 2 are the consubstantiality material.Referring to Fig. 3 and Fig. 4, the macromolecule orthodontic tooth crown of traction element tooth and hook 2 also can be allosome material.Hook 2 can be placed on tongue side and lip side, its quantity is determined by therapeutic scheme, the center of rotation place (with reference to figure 3 and Fig. 4) that hook 2 desirable stressed positions are tooth, or certain ad-hoc location of formulating by therapeutic scheme, hook 2 be can be by force direction to raise to force down the direction of tooth, can be near far away in direction and words to.For tooth can be moved according to the default direction of facing, also can on tooth and facing, make the effect that various protruding adnexaes play the good application of force.The allosome hook can be selected metal material such as rustless steel for use, titanium, Ti-Ni alloy etc. or other high performance nonmetallic materials.Its shape can design and produce according to the therapeutic scheme individual character.The installation of allosome hook on facing, can adopt various ways, for example in the facing press mold, the allosome hook is pressed in (with reference to figure 5 and Fig. 6) on the facing body, or carries out bondingly with adhesives, or facing and hook are fixed together or the like with the center fixed part.A stressed end of elastic appendages is a hook of the present utility model, and stressed other end hook has a plurality of kinds: as can be the anchorage nail of implanting the patient oral cavity; Also can be a hook of the present utility model 2 that comprises the other tooth; Be contained in the hook on the anchorage tooth facing; Or from hook of other orthodontic procedures or the like, above-mentioned hook highly is the center of rotation height of tooth.Above-mentioned hook is highly for adapting to any position that the part tooth moves.

Claims

1. the macromolecule orthodontic tooth crown of a traction element tooth comprises facing body (1), it is characterized in that: facing body (1) is provided with hook (2).

2. the macromolecule orthodontic tooth crown of a kind of traction element tooth according to claim 1 is characterized in that: hook (2) is for exposing to the hook of facing body (1).

3. the macromolecule orthodontic tooth crown of a kind of traction element tooth according to claim 2 is characterized in that: hook (2) adopts the consubstantiality material with facing body (1).

4. the macromolecule orthodontic tooth crown of a kind of traction element tooth according to claim 2 is characterized in that: hook (2) adopts allosome material with facing body (1).

5. the macromolecule orthodontic tooth crown of a kind of traction element tooth according to claim 4 is characterized in that: allosome hook (2) is compressed on the facing body (1) by compression moulding or plastics sucking moulding.

6. the macromolecule orthodontic tooth crown of a kind of traction element tooth according to claim 4 is characterized in that: the allosome hook is bonded on the facing body (1).

7. the macromolecule orthodontic tooth crown of a kind of traction element tooth according to claim 4 is characterized in that: the allosome hook is fixedlyed connected with facing body (1) by retaining element.