CN213851153U - Position corrector - Google Patents

Abstract

The utility model discloses a position corrector, which mainly relates to the technical field of medical appliances, and comprises teeth, wherein the outer side surface of the teeth is provided with an outer paster, the inner side surface of the teeth is provided with an inner paster, the outer paster and the inner paster are fixed on the teeth by a tightening metal wire, a spring body is arranged in the middle of the tightening metal wire, and the tightening metal wire, the spring body, the outer paster and the inner paster are integrated; this design is through the external force of lock ring wire, just can accomplish the normal position to slope or crowded tooth, and this simple structure is practical, has avoided facing formula normal position ware to need the defect according to the different moulds of patient preparation, has practiced thrift the cost of manufacture, and this kind of normal position ware does not influence chewing function in addition, and the patient need not dismantle when the feed, has brought very big facility for the patient.

Description

Position corrector

Technical Field

The utility model mainly relates to the technical field of medical instruments, in particular to a position corrector.

Background

An orthodontic appliance is a device, or orthodontic appliance, for treating malocclusions. It can produce acting force, or the functional acting force of the perioral muscles of the masticatory muscles can change the deformed frontal bone and dislocated teeth by means of the periodontal support tissue by means of the appliance, so as to be beneficial to the normal growth and development of the dentognathic face. The dental appliance primarily uses force to correct the teeth, unlike other diseases of the body that require medication. The appliance is usually worn inside the mouth or maxillofacial area and is actually a foreign body. A dental aligner is just one type of dental appliance. When the teeth are obliquely crowded or the occlusion relation is incorrect, the tooth aligner applies force to the teeth by external force to align the teeth in the correct position.

The existing tooth aligner is mostly of a dental shell type structure, a corresponding dental shell mold is made according to the tooth shapes of different patients, and the existing tooth aligner is completely attached to teeth, so that the manufacturing cost is improved, the existing tooth aligner is also detached when people eat the teeth, and certain inconvenience is caused to users.

SUMMERY OF THE UTILITY MODEL

In view of the deficiencies and drawbacks of the prior art, it is an object of the present invention to provide a position corrector.

In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides a position corrector, includes the tooth, the lateral surface of tooth is equipped with outer paster, and the tooth medial surface is equipped with interior paster, outer paster and interior paster fix on the tooth by the lock ring wire, lock ring wire in the middle of be equipped with the spring body.

As a further improvement of the utility model, the outer patch and the inner patch are made of transparent materials.

As a further improvement of the utility model, the two sides of the tightening metal wire are longer than the outer patch and the inner patch by a tooth position.

As a further improvement of the utility model, the two sides of the tightening metal wire are bent downwards to form a U shape at the outer side of the tooth and are wound to the inner side of the tooth from the tooth gap of the close vicinity.

As a further improvement of the utility model, the outer patch and the inner patch are bonded and fixed on the tightening metal wire to form a whole.

As a further improvement of the utility model, the spring body is only arranged at the inner side of the teeth.

As a further improvement of the utility model, the spring body is arranged at the middle position between two adjacent teeth.

Compared with the prior art, the utility model discloses the beneficial effect who has does: the utility model discloses set up lock ring wire, outer paster and interior paster, external force through lock ring wire just can accomplish the normal position to slope or crowded tooth, and this simple structure is practical, has avoided facing formula normal position ware to need the defect according to the different patient preparation different moulds, has practiced thrift the cost of manufacture, and this kind of normal position ware does not influence the function of chewing in addition, and the patient need not dismantle when the feed, has brought very big facility for the patient.

Drawings

The invention will be further described with reference to the accompanying drawings:

fig. 1 is a schematic structural view of a position corrector of the present invention;

in the figure: 1 outer patch, 2 inner patches, 3 spring body, 4 tightening metal wire, 5 teeth.

Detailed Description

In order to make the technical solution and the advantageous effects of the present invention more clear, the present invention will be further described in detail with reference to the following embodiments.

As shown in figure 1, a position corrector, draw together tooth 5, the lateral surface of tooth 5 is equipped with outer paster 1, and the tooth medial surface is equipped with interior paster 2, outer paster 1 and interior paster 2 fix on tooth 5 by lock ring wire 4, lock ring wire 4 in the middle of be equipped with spring body 3.

Preferably, the outer patch 1 and the inner patch 2 are made of transparent materials, so that the appearance of a patient is not affected.

Preferably, the two sides of the tightening metal wire 4 are longer than the outer patch 1 and the inner patch 2 by a tooth position, so that the outer patch 1 and the inner patch 2 are more firmly attached to teeth to prevent falling off.

Preferably, the sides of the gripping wire 4 are bent down to form a U-shape around the outside of the tooth and around the tooth from the immediate crevice between the teeth to the inside of the tooth, the U-shape facilitating better retention of the gripping wire 4 and providing a certain amount of deformation.

Preferably, the outer patch 1 and the inner patch 2 are bonded and fixed on the tightening wire 4 to form a whole body, so that the whole body is convenient to wear.

Preferably, the spring body 3 is only arranged at the inner side of the teeth 5, so that the aesthetic appearance is prevented from being influenced.

Preferably, the spring body 3 is arranged at the position between two adjacent teeth, so that the adjusting and buffering effects can be achieved, and the teeth are prevented from being injured due to overlarge external force.

The wearing condition of the position corrector in the present invention will be described in detail below. When the teeth of the patient are inclined and crowded and need to be corrected, the corrector is worn on the teeth needing to be corrected. When the aligner is manufactured, the outer patch 1 and the inner patch 2 are cut into proper sizes according to the number of teeth to be corrected of a patient so as to be capable of being fitted to the affected teeth; the spring body 3 is arranged in the middle of the tightening metal wire 4, the spring body is bent to manufacture a proper shape according to the actual situation of the teeth 5 which are adjusted as required, and then the outer patch 1 and the inner patch 2 are bonded on the tightening metal wire 4 to be integrated, so that the wearing is facilitated. After the orthodontic appliance is worn, the orthodontic appliance can be attached to the teeth 5 snugly and can correct the teeth 5 to be adjusted by applying force correctly. In addition to brushing teeth, the patient can wear the brush daily until the corrective objective is achieved.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only, not by way of limitation, since other embodiments will become apparent to those skilled in the art upon consideration of the following detailed description of the invention without any creative effort.

Claims (7)

1. An aligner comprising teeth (5), characterized in that: the outer side of tooth (5) is equipped with outer paster (1), and the tooth medial surface is equipped with interior paster (2), outer paster (1) and interior paster (2) fix on tooth (5) by lock ring wire (4), lock ring wire (4) in the middle of be equipped with spring body (3).

2. A position corrector as claimed in claim 1, wherein: the outer patch (1) and the inner patch (2) are made of transparent materials.

3. A position corrector as claimed in claim 1, wherein: two sides of the tightening metal wire (4) are longer than the outer patch (1) and the inner patch (2) by a tooth position.

4. A position corrector as claimed in claim 1 or 3, characterized in that: two sides of the tightening metal wire (4) are bent downwards at the outer side of the tooth to form a U shape and are wound to the inner side of the tooth from the position adjacent to the gap of the tooth.

5. A position corrector as claimed in claim 1, wherein: the outer patch (1) and the inner patch (2) are bonded and fixed on the tightly hooped metal wire (4) to form a whole.

6. A position corrector as claimed in claim 1, wherein: the spring body (3) is only arranged at the inner side of the teeth (5).

7. A position corrector as claimed in claim 1 or 6, characterized in that: the spring body (3) is arranged in the middle of two adjacent teeth.

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