CN216318099U - Correction structure of invisible tooth socket - Google Patents

Abstract

The utility model discloses a correcting structure of an invisible tooth socket, which mainly comprises a tooth socket body which is worn and hung on teeth for correcting the teeth, wherein the tooth socket body is provided with a front tooth part and a rear tooth part which extends from two sides of the front tooth part; the utility model integrates the customized correcting structure which accords with the patient on the invisible dental sheath by a Numerical Control (CNC) processing mode to carry out one-time correction, thereby effectively correcting and improving the front-back and vertical distances of incisors and restoring the normal occlusion, normal diet and beautiful functions of dentition.

Description

Correction structure of invisible tooth socket

Technical Field

The utility model relates to a correcting structure of an invisible tooth socket, in particular to a correcting structure of an invisible tooth socket for patients who bite wrongly or deeply.

Background

An ideal occlusion, wherein for anterior teeth, the lower row of teeth are occluded inside the upper row of teeth, for posterior teeth, the upper row of teeth is in a relative relationship with the lower row of teeth, and the occlusion is at the position where the upper and lower rows of teeth are mutually embedded; if the inner and outer occlusion positions of the upper and lower rows are opposite, or the upper row of posterior teeth are wholly occluded on the outer side of the lower row, the malocclusion is called. The wrong bite of anterior teeth often happens to the lower jaw and grows more or the palate develops inadequately, so the anterior teeth of the lower jaw follow the lower jaw forward together and run to the outside of the anterior teeth of the upper jaw, and besides the wrong bite of the anterior teeth, the atrophy of the anterior gum caused by the current tooth occlusion relation is sometimes seen. In addition, there is also a poor occlusion due to the "disparity" between the upper and lower jaws, which is prone to deep bites when the upper arch is much larger than the lower arch. Deep bites typically affect bone and facial contour development, and may cause excessive wear on both anterior and posterior lower jaw teeth, and may also affect the upper and temporomandibular joints in severe cases.

Thus, it is known that the aligned teeth are beautiful in appearance, and unnecessary wear between teeth, a dead angle of brushing, or a load on jaw joints can be reduced. Therefore, teeth with poor inherent arrangement must be moved to be arranged at an optimal position by the medical action of orthodontic treatment, and an appliance is an essential component for orthodontic treatment.

In the conventional orthodontic process, mainly by attaching an appliance for connecting an orthodontic wire bent in a shape similar to an arch on the surface of a tooth, and then gradually changing the arrangement position of the tooth by a continuous force given by the orthodontic wire or by driving a bone screw in cooperation with an elastic dental floss; if the treatment mode of the malocclusion needs to retreat the lower jaw anterior teeth, the upper jaw anterior teeth move forwards to improve the occlusion relation, the rubber band, the jaw side or tongue side welding device, the occlusion inclined plate or the tongue depressor are matched with the bone nail for correction, the deep occlusion needs to ensure that the anterior teeth have support and the occlusion space above and below the anterior teeth is increased by adjusting the occlusion height of the posterior teeth, a special movable correction device is usually needed to be matched to enable the occlusion cushion to be high, and then the bone nail is implanted to match the rubber band between the jaws to pull backwards or make greater invasion to the anterior teeth. However, the use of the above-described orthosis has a number of problems; for example, the tongue or cheek may be scratched easily by the edge of the tongue or cheek, and the skin may be broken or the mucous membrane may be ulcerated.

With the progress of technology and material for correcting dentition, a more beautiful correction method of a hidden tooth socket (Clear Aligner) is developed, the method completes the three-dimensional stereo view of the dentition of a person to be corrected by a photographic scanning technology, then simulates the course of orthodontic treatment, and prepares a plurality of pairs of hidden tooth sockets with different shapes only at the positions of teeth to be corrected according to the shapes of the dentition to be corrected at each stage in the course of treatment, each hidden tooth socket has a transparent shell with the dentition shape, has certain elasticity and can be sleeved at the outer side of the dentition, the hidden tooth sockets do not have foreign body sensation and can not scratch the mucous membrane in the oral cavity when being worn, and the correction is carried out by gradually changing the positions of the teeth by gradually wearing the tooth sockets with different shapes.

However, although the above-mentioned orthodontic manner of the invisible braces can achieve the aesthetic and comfortable effects, since the invisible braces are merely fitted over the dentition, the orthodontic effect is mainly to twist or shift the orthodontic teeth, and the teeth at excessively short (tall) positions cannot be raised (lowered) for a patient who has been bitten by mistake or bited deeply, and therefore the use of orthodontic teeth is limited, and the orthodontic effect is not as expected, which is a problem that needs to be studied in the field of the current invisible braces.

Therefore, the inventor aims to provide a correction structure of the invisible tooth socket by taking rich design development and practical manufacturing experience of the related industry for many years as a basis and researching and improving the defects of the prior structure so as to achieve the aim of higher practicability.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a correction structure of an invisible tooth socket, in particular to a correction structure of an invisible tooth socket for patients who bite wrongly or deeply, which can customize and integrate correction factors, apply one-time correction and effectively shorten the correction time.

The main purpose and the effect of the correction structure of the invisible tooth socket are achieved by the following specific technical means:

it mainly includes one and wears to hang the facing body that carries out orthodontics on the tooth, the facing body have preceding tooth portion and by the back tooth portion that the both sides of preceding tooth portion extended the lingual side department that preceding tooth portion corresponds human tongue is equipped with the bodiness structure, the bodiness structure is used for leading to want to rectify the tooth and return normal dentition.

In the preferred embodiment of the orthodontic structure of the invisible braces, the thickening structure of the brace body is an arc convex part, and the arc convex part corresponds to a tooth part which is pressed against the upper jaw and bitten by mistake and can overturn the upper jaw teeth to return to normal dentition.

In a preferred embodiment of the orthodontic structure of the invisible brace of the utility model, the back teeth of the brace body is provided with a raised part with increased height, and the raised part enables the front teeth to generate a movable space for the upper jaw teeth to move out in the state of occlusion of the upper jaw and the lower jaw.

In the present invention, the thickening structure of the invisible brace is a flat guide portion, which corresponds to the tooth portion of the lower jaw that is deeply bitten, and allows the teeth of the lower jaw to return to the normal dentition.

The utility model has the characteristics and advantages that:

the correcting structure of the invisible tooth socket can correct and improve the front-back and vertical distances of incisors through the thickening structure on the invisible tooth socket, restore the occlusion, normal diet and beautiful functions of dentition, treat the habits and problems of patients in the correcting process, shorten the treatment time, improve the habits and achieve the effect of reducing the correcting time by one-time correction.

Drawings

Fig. 1 is a front view schematically showing a malocclusion state of an anterior tooth region.

FIG. 2 is a side sectional view of the anterior teeth area with a malocclusion.

Figure 3 is a schematic view of a thickened structure (convex arc portion) correcting bite errors of the mouthpiece of the present invention.

Fig. 4 is a first schematic diagram illustrating the shape change of the arc convex part correcting malocclusion dentition of the utility model.

Fig. 5 is a schematic diagram showing the shape change of the arc convex part correcting malocclusion dentition of the utility model.

Fig. 6 is a schematic view showing a deep bite state of the dentition of the anterior teeth region.

Fig. 7 is a first schematic diagram illustrating the shape change of the flat guide for correcting deep bite rows according to the present invention.

Fig. 8 is a second schematic view showing the shape change of the flat guide for correcting deep bite rows according to the present invention.

Description of the reference numerals

1: tooth socket body

11: anterior teeth part

111: thickening structure

111A: arc convex part

111B: flat guide part

12: posterior teeth part

121: raised part

S: movable space

A: staggered teeth bite

B: deep bite of dentition

Detailed Description

For a more complete and clear description of the technical content, creation and achievement of the present invention, reference is made to the accompanying drawings and figures, which are illustrated in the following, and in which:

first, please refer to fig. 3, which is an exploded schematic view of a orthodontic structure of the invisible mouthpiece of the present invention, mainly comprising a mouthpiece body 1 worn on teeth for performing orthodontic treatment, wherein the mouthpiece body 1 has a front dental part 11 and a rear dental part 12 extending from two sides of the front dental part 11, wherein:

the anterior tooth part 11 is provided with a thickening structure 111 corresponding to the tongue side of the human tongue, and the thickening structure 111 is used for guiding the teeth to be corrected to return to the normal dentition.

Referring to fig. 1 to 3, the correcting structure of the invisible mouthpiece can be applied to two implementation states of correcting malocclusion and correcting deep occlusion, which are described in detail as follows:

first embodiment, when applied to correct malocclusion, as shown in fig. 1 and 2, fig. 1 and 2 show a state of malocclusion a of an anterior tooth region, which often occurs when the lower jaw grows more or the upper jaw develops less, so that anterior teeth of the lower jaw move forward along with the lower jaw to the outside of the anterior teeth of the upper jaw; this is the most common one of many cases of malocclusion, and there are of course different cases of single incisor malocclusion, etc. when implementing the present invention, the thickened structure 111 of the present invention is implemented at the tooth to be corrected.

In one embodiment, the hidden braces are worn and replaced gradually, and the hidden braces are adjusted according to the moving position of the teeth, firstly, the thickened structure 111 of the front teeth 11 of the brace body 1 of the utility model is an arc convex part 111A, the brace body 1 is manufactured by three-dimensional scanning and Numerical Control (CNC) processing and customization according to the position, angle or depth of the teeth which are bitten by the patient, and the arc convex part 111A is used for pushing the teeth which are bitten by the upper jaw and guiding the teeth and gradually pushing the teeth outwards (as shown in fig. 3 to 5), so as to slowly turn the teeth of the upper jaw out and guide the teeth to the correct position.

In addition, in order to make the anterior teeth 11 have a proper movement space S during the orthodontic process, the posterior teeth 12 of the mouthpiece body 1 is provided with a height-increasing portion 121, and the height-increasing portion 121 makes the anterior teeth 11 generate a movement space S for the upper teeth to move out when the upper and lower jaws are engaged.

In the second embodiment, when the device is used for correcting deep bite, please refer to fig. 6, which shows the state of deep bite B of the dentition of the anterior teeth region, the occlusion of the anterior teeth region is overlapped, and the overlapping range of the anterior teeth of the upper jaw and the anterior teeth of the lower jaw is too large, covering the distance of the anterior teeth of the lower jaw by more than half; patients who bite deeply often have the condition that lower incisors are worn, so that the incisal margin is shortened, the appearance and the chin position are affected, or the lower jaw incisors bite on the upper jaw side to hurt the gum.

In the second embodiment, the hidden braces are worn and replaced gradually, and the adjustment is performed according to the moving position of the teeth, first, the thickened structure 111 of the front teeth 11 of the brace body 1 of the present invention is a flat guide portion 111B, the brace body 1 is manufactured by three-dimensional scanning and customized by Numerical Control (CNC) processing according to the position of the teeth which are wrongly bitten by the patient, and the flat guide portion 111B pushes the teeth which are deeply bitten down to gradually lower the lower jaw (as shown in fig. 7 and 8), so as to guide the lower jaw to the correct position.

From the above description, it can be seen that the following advantages are achieved in the present invention compared with the prior art:

1. the correcting structure of the invisible tooth socket can correct and improve the front-back and vertical distances of incisors through the thickening structure on the invisible tooth socket, and restore the occlusion, normal diet and beautiful functions of dentition.

2. The correction structure of the invisible tooth socket integrates a corrected thickening structure into a customized tooth socket by utilizing three-dimensional scanning and Numerical Control (CNC) processing, overcomes the defect that the correction takes time because the tooth problem is firstly treated and then corrected in the traditional method, and can shorten the treatment time and improve the habit by treating the habit of a patient and the problem point together in the correction process, thereby achieving the effect of reducing the correction time by one-time correction.

Claims (4)

1. The utility model provides a structure of correcting of stealthy facing, its is mainly including wearing to hang the facing body that carries out orthodontics on the tooth, the facing body has anterior teeth portion and by the back teeth portion that the both sides of anterior teeth portion extended, its characterized in that:

the anterior teeth part is provided with a thickening structure corresponding to the tongue side of the human body tongue, and the thickening structure is used for guiding the teeth to be corrected to return to normal dentition.

2. The orthodontic structure of the invisible brace of claim 1, wherein the thickening structure of the brace body is an arc convex portion, and the arc convex portion corresponds to a tooth portion which is pressed against the upper jaw and is bitten by mistake and can enable the upper jaw teeth to be flipped out to return to normal dentition.

3. The orthodontic structure of the invisible brace of claim 1 or 2, wherein the posterior teeth of the brace body is provided with a raised portion of increased height, the raised portion allowing the anterior teeth to create a space for the upper teeth to move out in the occluded state of the upper and lower jaws.

4. The orthodontic structure of the invisible brace of claim 1, wherein the thickened structure of the brace body is a flat guide portion corresponding to a tooth portion of the lower jaw which is deeply bitten against and returning the teeth of the lower jaw to a normal dentition.

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