Customized LR type appliance for treating early stage inverse dentition
Technical Field
The invention belongs to the technical field of early correction appliances, and particularly relates to a customized LR type correction appliance for treating early inverse dentition.
Background
The early correction of the oral cavity medical children is a big problem in oral cavity medical treatment, a lot of functional correction devices appear at home and abroad in nearly centuries, and can well treat different cases, but also has some problems, most of the existing customized functional correction devices need to be reconstructed in the oral cavity of a small patient, the reconstruction of the occlusion is disqualified, the manufactured correction devices are disqualified, some customized mechanical correction devices can only treat the inverse dentition of individual teeth, the development of jawbone cannot be effectively promoted, the occlusion state cannot be better changed by changing the occlusion environment, and some non-customized silicone rubber correction devices on the market can also have a lot of personalized problems which cannot be solved because of not customizing, and aiming at the defects, a customized LR type appliance for early treatment of inverse dentition which can promote the development of jawbone, adjust the inverse dentition is necessary to be developed; therefore, it is of great importance to develop a customized LR-type appliance for early treatment of inverse dentition that promotes development of the jawbone, adjusts the maxilla and mandible, adjusts the inverse dentition.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a customized LR type appliance for treating early-stage inverse dentition, which is used for promoting the development of jawbone, adjusting upper and lower jawbone and adjusting inverse dentition.
The purpose of the invention is realized in the following way: the utility model provides a customization formula LR type appliance of early anti-running-in of treatment, it includes the lower lip bow, the tooth face is hugged closely to the lower lip bow, the lower lip bow is connected with the bent unsprung body of buccal side, the bent unsprung body of buccal side is connected with the upper jaw running-in pad that has the interlock function of raising and the lower jaw running-in pad that rises the interlock function, the bent unsprung body of buccal side still is connected with the bent sprung body of buccal side, the bent sprung body of buccal side is last to be provided with the bent spring of buccal side that has the function of promoting the upper jaw forward, the pulling lower jaw backward.
The cheek-side curved spring upper connector is provided with an upper lip baffle for pulling the upper lip open, stretching the upper lip open to form bones and promoting the development of the maxilla.
The upper lip block is positioned at the labial mucosa on two sides of the central incisors of the upper jaw and is connected to the upper jaw molar fit pad through an elastic labial arch.
A palate arch for promoting the development of the maxillary arch is arranged between the maxillary molar fit pads, and the palate arch is connected with the left and right maxillary molar fit pads.
The upper jaw molar fit pad is connected with an anterior tooth base through an elastic arch, and an upper anterior tooth reed for pushing upper jaw anterior teeth to move forwards and adjusting the dental arch shape is arranged on the anterior tooth base.
The upper lip catch structure is cuboid resin and consists of three bow springs.
The palate arch is U-shaped.
The buccal curved spring is formed by bending a medical steel wire.
The upper front tooth reed is symmetrically arranged and arranged on the front tooth base.
The invention has the beneficial effects that: the invention can only prepare the model, does not need to be occluded and rebuilt in the oral cavity in advance, can adjust the front-back direction and the sagittal direction when being worn, and is convenient for the cooperation of small patients. The invention can promote the development of the jawbone, has the problems of adjusting the relationship between the upper jawbone and the lower jawbone by a force application device, adjusting the conditions of individual teeth and the counter jaw, adjusting the radian of dental arch and the like; the problem that a small patient cannot be matched with occlusion reconstruction and cannot be occluded reconstruction can be thoroughly solved; the invention effectively solves the problems that the traditional functional appliance cannot apply force and is difficult to adjust, and the invention consists of an stomatology stainless steel wire and a resin base bracket and is manufactured by individuation and hand; the appliance for treating the inverse dentition (earth covering days) of the children aged 3-12 has the main functions of helping to establish a new occlusion environment, promoting the development of maxilla, inhibiting the development of mandible and changing the dental arch form so as to relieve the inverse dentition; other advantageous effects are described in detail in the specific embodiments.
Drawings
FIG. 1 is a front view of a custom LR type appliance for the treatment of early anti-dentition according to the present invention.
Fig. 2 is a schematic view of the structure of fig. 1 when opened.
In the figure: 1. a lower labial arch 2, a buccal curved unsprung connecting body 3, a buccal curved sprung connecting body 4, a buccal curved spring 5, an upper labial shield 6, an upper jaw molar fit pad 7, a lower jaw molar fit pad 8, an anterior dental abutment 9, an upper anterior dental reed 10 and a palate arch.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention are included in the protection scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, the terms used in this description are used for the purpose of describing particular embodiments only, and are not intended to limit the invention, and terms such as "and/or" used in this description include any and all combinations of one or more of the associated listed items; in addition, the technical features of the different embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
Example 1
As shown in fig. 1-2, a customized LR-type appliance for early stage inverse dentition treatment comprises a lower labial arch 1, wherein the lower labial arch 1 is clung to a dental surface, the lower labial arch 1 is connected with a buccal curved unsprung connecting body 2, the buccal curved unsprung connecting body 2 is connected with a maxillary molar running-in pad 6 with a lifting occlusion function and a mandibular molar running-in pad 7 with a lifting occlusion function, the buccal curved unsprung connecting body 2 is also connected with a buccal curved sprung connecting body 3, and a buccal curved spring 4 with a function of pushing the maxillary forward and pulling the mandible backward is arranged on the buccal curved sprung connecting body 3.
The embodiment has the advantages of helping to establish a new occlusion environment, promoting the development of the maxilla, inhibiting the development of the mandible, and changing the dental arch form so as to relieve the inverse dentition; the specific components function as follows: lower lip bow: the tooth surface is tightly attached, and if necessary, the force can be applied to the inner contraction, so that the mandible development is inhibited, and the function of inner contraction of anterior mandible is realized; buccal curved unsprung connector: connect the upper and lower jaw pad and upper cheek curved spring; buccal curved sprung connection: and the lower connector is connected. Buccal curved spring: is formed by bending medical steel wires, has the function of pushing the upper jaw forward and pulling the lower jaw backward, and can adjust the front-back distance if necessary. Maxillary lip block: the upper lip can be pulled open to form bones by being positioned at the mucous membrane of the lips at the two sides of the central incisors of the upper jaw, so that the development of the upper jaw bone is promoted. Maxillary molar bite pad: the lifting engagement is connected with the steel wire component. Mandibular molar bite pad: lifting and occluding, and connecting the steel wire parts; anterior dental abutment: connecting the steel wire part and positioning the front tooth reed; upper front tooth reed: pushing the anterior teeth of the upper jaw to move forwards, adjusting the dental arch form and relieving the inverse dentition of the anterior teeth; palate arch: the left and right base plates are connected, if necessary, the effect of expanding the bow and promoting the development of the maxillary bow is achieved.
Example 2
The cheek-side bending spring upper connector 3 is provided with an upper lip baffle 5 for pulling an upper lip open and stretching to form a bone and promoting the development of a maxilla, and the cheek-side bending spring 4 is formed by bending a medical steel wire.
In the embodiment, the cheek-side bending spring is formed by bending a medical steel wire, has the functions of pushing the upper jaw forwards and pulling the lower jaw backwards, and can adjust the front-back distance if necessary.
Example 3
The upper lip guard 5 is positioned at the mucous membrane of the lips at two sides of the central incisors of the upper jaw, the upper lip guard 5 is connected to the upper jaw molar fit pad 6 through an elastic lip bow, and the upper lip guard 5 is of a cuboid resin structure and consists of three bow-shaped springs.
In this embodiment, three arch springs are preferable, and one or several arch springs made by bending can be realized as well, and the upper lip stop is formed by connecting with cuboid resin.
Example 4
A palate arch 10 for promoting the development of the maxillary arch is arranged between the maxillary molar fit pads 6, and the palate arch 10 is connected with the left and right maxillary molar fit pads 6.
In the embodiment, the palate arch is connected with the left and right maxillary molar bite blocks, and the arch can be expanded if necessary, so as to promote the development of the maxillary arch.
Example 5
The upper jaw molar fit pad 6 is connected with a front tooth base 8 through an elastic arch, and an upper front tooth reed 9 for pushing upper jaw front teeth to move forwards and adjusting the dental arch shape is arranged on the front tooth base 8.
The upper molar bite pad of this embodiment is used to raise the bite, connecting the wire members.
Example 6
The palate arch 10 is U-shaped in structure.
The structure of the palate arch in this embodiment is preferably U-shaped, and is used for expanding the left and right connecting parts, if necessary, the effect of expanding the arch and promoting the development of the maxillary arch is achieved.
Example 7
The upper front tooth reed 9 is symmetrically arranged and arranged on the front tooth base 8.
The present invention is further described by way of illustration and not limitation, and further modifications of structure will occur to those skilled in the art without departing from the spirit of the invention, and all such modifications are intended to fall within the scope of the appended claims.