KR102067802B1 - Spontaneous eruption device of ectopic impacted tooth - Google Patents

Abstract

Disclosed is a device for recovering eruption of an ectopic-impacted permanent tooth, which normally restores an eruption direction when a permanent tooth is caught by another neighboring permanent tooth or a milk tooth and thus, is abnormally erupted. According to the present invention, the device comprises: a bridge attached to a chewing surface of a permanent teeth to be treated; a pushing member installed in the bridge to axially move and having a contact pad attached to one end part exposed out of the bridge and a ring formed at the other end part; and an elastic member hung between the bridge and the ring of the pushing member. Since the elastic member axially applies elasticity to the pushing member so that the bridge attached to the tooth to be treated receives force in the direction for pushing out an adjacent milk or permanent tooth by using the adjacent milk or permanent tooth as a support, interference with a milk tooth or another permanent tooth is avoided in eruption, thereby realizing normal eruption of the permanent tooth to be treated.

Description

Eruption Recovery Device of Iso Ambushed Permanent Teeth {SPONTANEOUS ERUPTION DEVICE OF ECTOPIC IMPACTED TOOTH}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dental eruption recovery device, and in particular, an isolated permanent tooth that restores the direction of eruption normally when the permanent tooth is caught by another neighboring permanent tooth or teeth. Of the eruption recovery device.

Orthodontics is a branch of dentistry that diagnoses and treats irregularities in the teeth and jaws. Orthodontics can arrange teeth evenly so that foods can be chewed well and can be pronounced correctly. In addition, orthodontics aim to improve the health by preventing the occurrence of gum disease or tooth decay as well as improving the contour of the face beautifully.

Occlusion in the orthodontic means that the upper and lower teeth of the upper and lower jaws are engaged with each other when the mouth is closed. In contrast, malocclusion refers to an occlusal relationship in which the arrangement of teeth is uneven or the up-and-down engagement is out of the normal position for some reason, causing aesthetic or functional problems. In general, the cause of malocclusion is known to have a large genetic effect.

Other causes of malocclusion can be a variety of causes, including problems with the shape and size of teeth, environmental factors, misbehavior or posture, congenital disorders such as dental caries and cleft lip and palate. When malocclusion occurs, the tooth arrangement is not neat and food residues are left between the teeth, and it is not easy to manage cleanly with accurate brushing, so that the dental plaque in the oral cavity increases, which leads to gum disease such as dental caries or gum inflammation. Easy to be

In addition, if there are teeth out of the normal dentition or the position of the jaw is abnormal, the possibility of damage to the teeth, such as tooth fracture when the external impact is increased. The treatment of malocclusion uses a variety of devices and methods depending on the cause or time of treatment, the treatment of malocclusion is more effective with younger age.

On the other hand, childishness grows from about 6 months to about 24 months. After six years of age, lifelong permanent teeth grow, with 14 upper teeth and 14 lower teeth between the ages of 12 and 14, all with 28 teeth. Therefore, proper orthodontics are necessary for the correct tooth arrangement of children, but apart from this, there is a case in which a permanent tooth grows and becomes childish and does not come up normally.

Permanent teeth are not normally raised due to adjacent teeth or other permanent teeth that have already grown. Isodensis usually does not involve pain, making it difficult for a child or guardian to recognize, and it can lead to a serious situation where it is difficult to recover normally because of the lack of proper treatment.

Isolignasis is the maxillary when all maxillary and permanent teeth are larger than normal, the first and second molar are larger than normal, the maxilla is small, and the maxilla is posterior to the cranial base. It is known that a variety of factors, such as a case of abnormal eruption inclination of the first molar, delayed calcification of the first molar, and a case of cleft lip and cleft palate.

Isoblotting depends on how much the roots of adjacent teeth have been absorbed, so it's important to be able to recover permanent teeth normally without losing time. Various structures are already known in the dental orthodontic device used to restore isoestablishment to a normal state, a representative example of which is the Halterman orthodontic device.

Haltermann's orthodontic device is a permanent tooth that is inclined by attaching a button to the chewing surface of the permanent tooth to be treated (calibrated) and attaching it with a rubber band as shown in FIG. Is pulled back (pull in the direction to push away from the teeth or permanent teeth positioned next to the treated permanent tooth), thereby restoring the eruption direction normally.

However, the Halterman's orthodontic treatment, which is commonly used for iso-orthodontic treatment, has the potential to accelerate tooth root absorption due to the force of the abutment molar, which may lead to premature dropout during orthodontic treatment, There is a high possibility of occurrence, and there is a problem that the rear hook (wire) area may be a disorder that causes trauma to the gingival and oral soft tissues.

Korean Patent Publication No. 2018-0001267 (publication 2018.01.04.)

The problem to be solved by the present invention is a device for restoring the normal direction of permanent tooth decay when the permanent tooth is caught by the teeth or permanent teeth located next to the normal tooth (when the permanent tooth does not rise normally), It is an object of the present invention to provide a device for restoring eruption of iso buried permanent teeth without fear of cotton and gingival damage.

According to an embodiment of the present invention as a means of solving the problem,

A bridge attached to the mastication surface of the permanent tooth to be treated;

A pushing member axially mounted to the bridge and having a contact pad attached to one end exposed to the outside of the bridge and a ring formed at the other end of the bridge;

And an elastic member installed over the ring of the bridge and the pushing member.

The elastic member supports the teeth or other permanent teeth located next to the elastic member in the axial direction so that the bridge attached to the treatment target permanent teeth receives a force in the direction to push the teeth or other permanent teeth. Provided is an eruption recovery device for iso buried permanent teeth.

Here, the bridge and the pushing member may be made of metal, preferably stainless steel, titanium, or ceramic.

In addition, the device isolating recovery of iso buried permanent teeth according to an embodiment of the present invention, the adhesive sheet is installed on the lower surface of the bridge to fix the bridge attached to the chew surface of the permanent tooth to be treated; may further include.

Here, the adhesive sheet is made of one of a metal, silicone, natural resin, synthetic resin, fiber material of the network structure, and can be fixed to the chewing surface of the permanent tooth to be treated through a dental adhesive.

In addition, the contact pad applied to an embodiment of the present invention, the surface of the teeth or other permanent teeth when the permanent tooth to be treated with a bridge is pushed in a direction to be pushed away from the adjacent teeth or other permanent teeth by the elastic member It serves to disperse and transmit a force acting on the primary teeth or other permanent teeth in contact with a part, and may be composed of one of a metal, silicone, natural resin, synthetic resin, and fiber material of a network structure.

In addition, the elastic member applied to an embodiment of the present invention may be one or more rubber bands in the form of closed curves.

In addition, at one side edge of the bridge facing the ring of the pushing member, a groove into which a thin and elongated rod-shaped tool can be inserted can be formed to extend the rubber band in a ring direction to hook the ring.

Preferably, the elastic member applied to an embodiment of the present invention may be composed of one or more tension coil springs.

According to another embodiment of the present invention as a means of solving the problem,

A bridge attached to the mastication surface of the permanent tooth to be treated;

A pushing member having a portion inserted axially movable in the bridge and having a contact pad attached to one end exposed to the outside of the bridge;

And an elastic member disposed between the pushing member and the pushing member in the bridge.

The elastic member supports the teeth or other permanent teeth located next to the elastic member in the axial direction so that the bridge attached to the treatment target permanent teeth receives a force in the direction to push the teeth or other permanent teeth. Provided is an eruption recovery device for iso buried permanent teeth.

Here, the bridge and the pushing member may be made of metal, preferably stainless steel, titanium, or ceramic.

In addition, the device for restoring the iso buried permanent tooth eruption according to another embodiment of the present invention, the adhesive sheet is installed on the lower surface of the bridge to fix the bridge attached to the chew surface of the permanent tooth to be treated; may further include.

Here, the adhesive sheet is made of one of a metal, silicone, natural resin, synthetic resin, fiber material of the network structure, and can be fixed to the chewing surface of the permanent tooth to be treated through a dental adhesive.

In addition, the contact pad applied to another embodiment of the present invention, the surface of the teeth or other permanent teeth when the permanent tooth to be treated with a bridge is pushed out of the adjacent teeth or other permanent teeth by the elastic member It serves to disperse and transmit a force acting on the primary teeth or other permanent teeth in contact with a part, and may be composed of one of a metal, silicone, natural resin, synthetic resin, and fiber material of a network structure.

In addition, the elastic member applied to another embodiment of the present invention may be a compression coil spring.

Preferably, a slot is formed at one side of the bridge to communicate with the receiving portion inside the bridge in which the pushing member is axially movable, and the slot is in a compressed state between the bridge and the elastic member provided in the receiving portion. A restraining stopper can be installed.

In this case, a part of the stopper protrudes out of the bridge, and may be configured to apply an external force to a part of the stopper protruding outward so as to separate the stopper from the bridge, when the stopper is separated from the bridge, As the compressed state constraint is released and the pushing member is pulled out of the bridge by the restoring force of the elastic member, the treatment target permanent teeth may be relatively pushed in a direction away from the adjacent teeth or other permanent teeth, and the eruption direction may be normally restored.

According to the eruption recovery device for iso-ambushed permanent teeth according to an embodiment of the present invention, the tooth to be treated is relatively pushed sideways with respect to the normal tooth positioned adjacent to the chewing surface of the permanent tooth to be treated for correction. Since the method of restoring the exit direction, there is an advantage that can solve the problems caused in the conventional Halterman method described above.

In addition, as a simple structure of the piston mechanism, there is an advantage that the clinical application is considerably easy and the procedure time and process can be significantly shortened, and since it is simply attached to the chewing surface of the permanent tooth to be treated (correction) requiring eruption correction, There is no need for anesthesia during the procedure, and it does not need to be impressed because it can be applied regardless of tooth shape or arrangement.

1 is an oral photograph showing a state in which isoorthodontic correction treatment using a conventional Halterman correction device.
Figure 2 is a perspective view of the escape recovery device of the iso buried permanent tooth in accordance with an embodiment of the present invention.
3 is a front view of the eruption recovery device of the iso buried permanent teeth shown in FIG.
4 is a view showing a modified example of the eruption recovery device of iso buried permanent teeth according to an embodiment of the present invention.
Figure 5 is a schematic diagram showing in order the installation process of the eruption recovery device of iso buried permanent teeth according to an embodiment of the present invention.
6 is a conceptual view for explaining a process of restoring the normal tooth eruption direction or angle of the permanent tooth treated after installation of the eruption recovery device of the iso buried permanent tooth according to an embodiment of the present invention.
Figure 7 is a perspective view of the escape recovery device of the iso buried permanent tooth according to another embodiment of the present invention.
FIG. 8 is a front view of the eruption recovery device for iso-embedded permanent teeth shown in FIG. 7. FIG.
9 is a use state diagram of the eruption recovery apparatus shown in FIG. 7.
10 is a view showing a preferred modified example of the eruption recovery apparatus according to another embodiment described above.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In the following description of the present invention, terms used in the specification are merely used to describe particular embodiments, and are not intended to limit the present invention. A singular expression includes a plural expression unless the context clearly indicates otherwise.

The terms "comprise" or "have" herein are intended to indicate that there is a feature, number, step, action, component, part, or combination thereof described on the specification, and that one or more other features It should be understood that it does not exclude in advance the possibility of the presence or addition of numbers, steps, operations, components, parts or combinations thereof.

In addition, terms such as first and second may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.

In addition, the terms “… unit”, “… unit”, “… module”, etc. described in the specification mean a unit that processes at least one function or operation, which may be implemented by hardware or software or a combination of hardware and software. Can be.

In the description with reference to the accompanying drawings, the same reference numerals are assigned to the same components, and duplicate description thereof will be omitted. In the following description of the present invention, if it is determined that the detailed description of the related known technology may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted.

Prior to describing the present invention, 'axial direction' among the main direction-related terms to be used hereinafter is a view based on the longitudinal direction of the pushing member in which a part of the body is slidably inserted into the bridge, that is, the front view illustrated in FIG. 3. It is used to mean the direction of the left and right.

FIG. 2 is a perspective view illustrating a device for recovering iso-embedded permanent teeth according to an embodiment of the present invention, and FIG. 3 is a front view of the device for recovering iso-embedded permanent teeth shown in FIG. 2.

2 to 3, when the permanent tooth decay recovery device 3 of the iso buried permanent tooth according to an embodiment of the present invention can not be normally erupted due to the neighboring permanent teeth or teeth of the permanent tooth is restored normally A device for making it includes a bridge 30 attached to and fixed to the mastication surface 10 of the permanent tooth 1 to be treated (see FIGS. 5 to 6 hereinafter).

The bridge 30 may be a three-dimensional structure made of metal, preferably stainless, titanium or ceramic. Preferably, as illustrated in the drawings, a relatively long rectangular parallelepiped structure, and may have a structure in which a slide hole 301 is formed to connect the left and right side portions to each other so as to communicate with each other. Of course, this does not mean that it is limited to one preferred example of a cuboid structure.

The pushing member 32 is installed in the bridge 30 so as to be movable in the axial direction. More specifically, the remaining portion except for one side and the other side of the pushing member 32 is installed to be slidable along the slide hole 301. A contact pad 33 is attached to one end of the pushing member 32 exposed to the outside of the bridge 30, and a ring 34 to which the elastic member 35 to be described later is connected is formed at the other end of the pushing member 32.

The shape of the ring 34, as shown in the figure, is preferably a form in which the center portion of the tip is cut so that the elastic member 35 can enter the inside thereof, but is not limited to this form. When one end of the other end of the elastic member 35 is connected to the bridge 30, the elastic member 35 is a structure that can stably hold the state caught in the ring 34 without being separated Just do it.

The contact pad 33 applies a force in a direction in which the permanent tooth 1 to which the bridge 30 is attached is pushed away from the teeth or other permanent teeth 2 positioned next to the elastic member 35 by the elastic member 35. When receiving, it serves to disperse the force acting on the teeth or other permanent teeth 2 located next to the teeth or other permanent teeth 2 by the elastic member 35 in contact with a part of the surface of the teeth or other permanent teeth 2 so as not to be concentrated in one place. do.

The material of the pushing member 32 including the ring 34 may be a metal, preferably stainless steel, titanium, or ceramic, but is not limited thereto. A synthetic resin or a natural resin that is harmless to a human body may also be applied. In addition, the contact pad 33 may be formed in a mesh structure (mesh type) to be freely deformed and stably adhered to the bend or shape of the portion in contact with the teeth or the permanent teeth positioned next to the permanent tooth 1 to be treated.

The contact pad 33 may be preferably made of a mesh structure (mesh type) as mentioned above based on metal, silicon, natural resin, synthetic resin, fiber material, and the like, which are harmless to the human body, and the bridge 30. An adhesive sheet 36 is installed on the lower surface of the bridge 30 to a size larger than the area of the lower surface of the bridge 30 so as to attach and fix the bridge 30 to the mastication surface 10 of the permanent tooth 1 to be treated.

The adhesive sheet 36 is attached and fixed to the mastication surface 10 of the permanent tooth 1 to be treated through a dental adhesive, and is freely deformed to conform to the bend or shape of the mastication surface 10 of the permanent tooth 1 to be treated. It may be formed in a mesh structure to be stably attached, and like the contact pad 33, a metal, silicon, a natural resin, a synthetic resin, a fiber material, or the like, which is harmless to the human body, may be used as the material.

The aforementioned elastic member 35 is installed over the bridge 34 and the ring 34 of the pushing member 32. The elastic member 35 is located next to the permanent tooth 1 to be treated and is attached to the permanent tooth 1 to be treated with the support of the normal toothed teeth or other permanent teeth 2, that is, the teeth or permanent teeth 2 having grown normally. The bridge 30 imparts elasticity in the axial direction to the pushing member 32 such that it receives a relative force in the direction of pushing the teeth or other permanent teeth 2.

In other words, using the teeth or permanent teeth (2) normally grown as a support so that the permanent tooth (1) to which the bridge 30 is attached can be pushed away from the teeth or permanent teeth to restore the normal eruption direction or angle, Based on the pushing member 32, elasticity is imparted to the bridge 30 and the permanent tooth 1 to which the bridge 30 is attached in a direction away from the teeth or the permanent tooth.

The elastic member 35 may be one or more rubber bands in the form of closed curves, as illustrated in the drawing. At this time, at one side edge of the bridge 30 facing the ring 34 of the pushing member 32, the rubber band elastically in close contact with the bridge 30 in the direction of the ring 34 to the ring 34 In order to be able to hook, a groove 300 into which an elongated rod-like tool for pulling the rubber band toward the ring 34 can be formed.

Of course, the elastic member 35 is not limited to the rubber band. As in the modified example of FIG. 4, the elastic member 35 is configured by a tension coil spring having one end and the other end connected to the ring 34 and the bridge 30 of the pushing member 32, respectively. The contact pad 33 opposite to the member 32 may be configured to be in close contact with a portion of the outer surface of the primary teeth or other permanent teeth 2 positioned next to the permanent tooth 1 to be treated to receive a force in a direction in which the pressure is applied.

Hereinafter, the process of the eruption recovery process of the iso ambush permanent tooth implemented by the eruption recovery device of the iso ambush permanent tooth according to an embodiment of the present invention configured as described above and the expression of the eruption recovery device according to the present invention after installation and Let's examine it in conjunction with the effect.

Figure 5 is a schematic diagram showing the installation process of the iso buried permanent teeth eruption recovery device according to an embodiment of the present invention, Figure 6 is an eruption recovery device of iso buried permanent teeth according to an embodiment of the present invention It is a conceptual diagram illustrating the process of restoring the normal eruption direction or angle of the permanent tooth treated after installation.

Referring to FIG. 5 first, in installing the eruption recovery apparatus according to an embodiment of the present invention on the permanent tooth 1 to be treated (calibrated), an appropriate position to install the eruption recovery apparatus 3 is first selected. Next, after the dental adhesive is properly applied to the lower adhesive sheet 36 on the bridge 30, the bridge 30 is positioned at an appropriate position of the mastication surface 10 of the permanent tooth 1 to be treated through the adhesive sheet 36. Attach.

Next, a thin and elongated tool is inserted into the groove 300 formed at one side edge of the bridge 30 to tension the elastic member 35, ie, the rubber band, elastically tightly attached to the bridge 30. If only one end of the tensioned rubber band is hooked to the ring 34 of the pushing member 32, the installation of the iso-ambushed permanent tooth decay recovery device 3 according to the embodiment of the present invention is simple and quick. It is finished.

The eruption recovery apparatus 3 of the present invention installed on the mastication surface 10 of the permanent tooth 1 to be treated through the process as shown in FIG. 5 has the permanent tooth 1 to be treated by the restoring force F1 of the elastic member 35. The bridge 30 attached to the permanent tooth 1 to be treated with the support of the teeth or other permanent teeth 2, ie, the normally grown teeth or permanent teeth, supported by the toothed teeth or other permanent teeth 2 The force F2 is continuously applied in the pushing direction (see FIG. 6).

That is, the permanent tooth 1 to which the bridge 30 is attached as a support for the teeth or permanent teeth that have grown normally is continuously pushed out of the teeth or permanent teeth by the restoring force F1 of the elastic member 35. (F2), and as time passes, the permanent tooth to be treated (calibrated) is gradually pushed against the adjacent teeth or other permanent teeth (2), restoring the normal eruption direction or angle.

FIG. 7 is a perspective view illustrating a device for recovering iso-embedded permanent teeth according to another embodiment of the present invention, and FIG. 8 is a cross-sectional view of the device for recovering iso-embedded permanent teeth shown in FIG. 7.

7 to 8, in the escape recovery device 3 of the iso buried permanent tooth according to another embodiment of the present invention, the pushing member 32 is pushed by the elastic member 35 so that the bridge 30 is relatively attached. The configuration that pushes the treated permanent tooth 1 from the normally grown teeth or other permanent teeth 2 next to it, that is, the basic mechanism, is similar to the above-described embodiment. However, there is a difference in the configuration of the elastic member 35 and the pushing member (32).

Therefore, hereinafter, duplicate descriptions of the same components as those of the above-described exemplary embodiment will be omitted, and only the corresponding parts will be described for differences, and the same reference numerals will be given to the same components.

7 to 8, the eruption recovery apparatus according to another embodiment of the present invention includes a bridge 30 attached to the mastication surface 10 of the permanent tooth 1 to be treated. The same adhesive sheet 36 as the above-described embodiment is attached to the lower surface of the bridge 30, and a part of the pushing member 32 is inserted into the receiving portion 302 inside the bridge 30 so as to be movable in the axial direction. Thus, the pushing member 32 may be drawn out from the bridge 30 as if it is a piston.

A contact pad 33 is attached to one end of the pushing member 32 exposed to the outside of the bridge 30 in the same manner as in the embodiment, and the receiving portion 302 formed inside the bridge 30 is more specific. An elastic member 35 is installed between one side portion of the bridge 30 in the receiving portion 302 and the pushing member 32. In this case, the elastic member 35 may be a compression coil spring that provides elasticity in the direction in which the pushing member 32 is pulled out.

The elastic member 35 is located next to the permanent tooth 1 to be treated and is attached to the permanent tooth 1 to be treated as a supporting tooth or other permanent tooth 2, that is, a normally grown tooth or permanent tooth as a support. An axial elasticity is imparted to the pushing member 32 such that 30 receives a relative force in the direction of pushing the teeth or other permanent teeth 2.

In other words, the supporting member 1, which is normally grown teeth or permanent teeth as a support, is pushed in a direction away from the teeth or permanent teeth to restore the normal eruption direction or angle. On the basis of 32), the bridge 30 and the permanent tooth 1 to which the bridge 30 is attached are provided with elasticity in a direction away from the indwelling or permanent tooth.

On one side of the bridge 30 is formed a slot 304 communicating with the receiving portion 302 inside the bridge 30 in which the pushing member 32 is axially movable. And the slot 304 is provided with a stopper 38 for restraining the elastic member 35 installed in the receiving portion 302 in a compressed state with one side portion of the bridge (30). A part of the stopper 38 protrudes out of the bridge 30, and the part of the stopper 38 may be pulled out of the bridge 30.

That is, by applying an external force to a part of the stopper 38 protruding outward, the stopper 38 may be separated from the bridge 30. When the stopper 38 is separated from the bridge 30, the elastic member 35 may be separated. The restraint of the compressed state is released and the pushing member 32 is withdrawn from the bridge 30 by the restoring force of the elastic member 35. Accordingly, the permanent tooth 1 to be treated is relatively pushed in a direction away from the adjacent teeth or other permanent teeth 2.

As illustrated in FIG. 7B, the stopper 38 corresponds to the shape of the outer surface portion of the pushing member 32 accommodated in the accommodating portion 302, and one side portion of the stopper 38 forms a portion of the outer surface of the pushing member 32. It is formed in a surrounding structure, it may be a configuration that can restrain the compressed state of the elastic member 35 in the bridge 30 before the procedure.

A more detailed description will be made with reference to FIG. 9, which illustrates the use state.

As illustrated in FIG. 9, the eruption recovery apparatus 3 according to another embodiment of the present invention has a mastication surface of the permanent tooth 1 to be treated in a state where the elastic member 35 is compressed and restrained by the stopper 38. 10) is attached. When the bridge 30 is firmly attached to the mastication surface 10 of the permanent tooth 1 to be treated, the stopper 38 is pulled to separate it from the bridge 30. That is, the elastic member 35 is released by separating the stopper 38 which is restraining the elastic member 35 in a compressed state.

When the elastic member 35 is released by separating the stopper 38, the elastic member 35 is tensioned by the self restoring force, and the pushing member 32 is pulled out of the bridge 30 by the force F3. The contact pad 33 of the pushing member 32 withdrawn from the bridge 30 is strongly adhered to a part of the outer surface of the adjacent teeth or other permanent teeth 2 by the elasticity provided by the elastic member 35, thereby treating the object. The permanent teeth 1 are pushed back relatively so that the direction of eruption can normally be restored.

That is to say, in another embodiment, the permanent tooth 1 to which the bridge 30 is attached is supported by the restoring force of the elastic member 35 by the restoring force of the elastic member 35 as a support for the teeth or permanent teeth that have normally grown. By continuing to receive the force, as time passes, the normal teething direction or angle is restored while being pushed slightly against the adjacent teeth or other permanent teeth 2.

10 is a preferred modification of the eruption recovery apparatus according to another embodiment described above, a screw hole (not shown) is formed at one end of the bridge 30 opposite the contact pad 33, and the elastic adjustment screw 39 By screwing), it may be configured to artificially adjust the elastic force of the elastic member 35 provided to give elasticity in the direction to pull the pushing member 32 by rotating the elastic adjustment screw 39.

According to the eruption recovery device for iso-ambushed permanent teeth according to an embodiment of the present invention, the tooth to be treated is relatively adjacent to the normal tooth positioned next to the mastication surface of the permanent tooth to be treated (corrected) that requires eruption correction. In this manner, the above-mentioned problem of the conventional Haltermann method can be solved by restoring the eruption direction.

In addition, as a simple structure of the piston mechanism, there is an advantage that the clinical application is considerably easy and the procedure time and process can be significantly shortened, and since it is simply attached to the chewing surface of the permanent tooth to be treated (correction) requiring eruption correction, There is no need for separate anesthesia during the procedure, and because it can be applied regardless of tooth shape or arrangement, there is no need to make a separate impression.

In the detailed description of the present invention, only specific embodiments thereof have been described. It is to be understood, however, that the present invention is not limited to the specific forms referred to in the description, but rather includes all modifications, equivalents and substitutions within the spirit and scope of the invention as defined by the appended claims. Should be.

1: permanent tooth to be treated
2: teeth or other permanent teeth located next to the permanent tooth to be treated
3: eruption recovery device
10: author's page
30: bridge
32: pushing member
33: contact pad
34: ring
35: elastic member
36: adhesive sheet
38: stopper
300: home
301: Slide Hole
302: receiving part
304: slot

Claims (18)

A bridge 30 attached to the mastication surface 10 of the permanent tooth 1 to be treated;
A pushing member 32 installed movably in the bridge 30 and having a contact pad 33 attached to one end exposed to the outside of the bridge 30 and a ring 34 formed on the other end thereof;
It includes; and the elastic member 35 is installed over the ring 34 of the bridge 30 and the pushing member 32,
The elastic member 35 uses the teeth or other permanent teeth 2 positioned next to the treatment target permanent tooth 1 as a support, so that the bridge 30 attached to the treatment target permanent tooth 1 has the teeth or other permanent teeth ( 2) Eruption recovery device of iso buried permanent teeth, characterized in that to give the pushing member 32 in the axial direction to receive a force in the pushing direction.
The method of claim 1,
The bridge (30) and the pushing member (32) is eruption recovery device of iso buried permanent teeth, characterized in that the material is metal or ceramic.
The method of claim 1,
And an adhesive sheet (36) installed on the lower surface of the bridge (30) to attach and fix the bridge (30) to the mastication surface (10) of the permanent tooth (1) to be treated.
The method of claim 3, wherein
The adhesive sheet 36 is made of one of a metal, silicon, natural resin, synthetic resin, and fiber material of the mesh structure, and is attached to the mastication surface 10 of the permanent tooth 1 to be treated through a dental adhesive. Eruption recovery device of iso buried permanent teeth, characterized in that fixed.
The method of claim 1,
The contact pad 33 is an eruption permanent recovery device of iso-embedded permanent teeth, characterized in that made of one of a metal, silicon, natural resin, synthetic resin, fiber material of the mesh structure.
The method of claim 1,
The resilient member 35 is an eruption recovery device of iso buried permanent teeth, characterized in that at least one rubber band in the form of a closed curve.
The method of claim 6,
A groove 300 is formed at one side edge of the bridge 30 facing the ring 34 of the pushing member 32 to insert a tool for tensioning the rubber band in the ring 34 direction. Eruption Recovery Device for Iso-Ambushed Permanent Teeth.
The method of claim 1,
Eruption recovery device of iso buried permanent teeth, characterized in that the elastic member 35 is at least one tension coil spring.
A bridge 30 attached to the mastication surface 10 of the permanent tooth 1 to be treated;
A pushing member 32 having a portion inserted in the bridge 30 so as to be movable in the axial direction and having a contact pad 33 attached to one end exposed to the outside of the bridge 30;
It includes; and the elastic member 35 which is installed between the pushing member 32 in the bridge 30,
The elastic member 35 uses the teeth or other permanent teeth 2 positioned next to the permanent tooth 1 to be treated as a support, so that the bridge 30 attached to the permanent tooth 1 to be treated is the primary or other permanent tooth 2. E) ambush recovery device of iso buried permanent teeth, characterized in that the elasticity is imparted to the pushing member (32) in an axial direction so as to receive a force in a pushing direction.
The method of claim 9,
The bridge (30) and the pushing member (32) is eruption recovery device of iso buried permanent teeth, characterized in that the material is metal or ceramic.
The method of claim 9,
And an adhesive sheet (36) installed on the lower surface of the bridge (30) to attach and fix the bridge (30) to the mastication surface (10) of the permanent tooth (1) to be treated.
The method of claim 11,
The adhesive sheet 36 is made of one of a metal, silicon, natural resin, synthetic resin, and fiber material of the mesh structure, and is attached to the mastication surface 10 of the permanent tooth 1 to be treated through a dental adhesive. Eruption recovery device of iso buried permanent teeth, characterized in that fixed.
The method of claim 9,
The contact pad 33 is an eruption permanent recovery device of iso-embedded permanent teeth, characterized in that made of one of a metal, silicon, natural resin, synthetic resin, fiber material of the mesh structure.
The method of claim 9,
Eruption recovery device of iso buried permanent teeth, characterized in that the elastic member 35 is a compression coil spring.
The method according to claim 9 or 14,
A slot 304 is formed at one side of the bridge 30 to communicate with the receiving portion 302 inside the bridge 30 in which the pushing member 32 is axially movable.
Eruption recovery device of iso buried permanent teeth, characterized in that the slot 304 is provided with a stopper 38 for restraining the elastic member 35 installed in the receiving portion 302 in a compressed state between the bridge 30 and the bridge (30). .
The method of claim 15,
A part of the stopper 38 protrudes out of the bridge 30, and an external force is applied to a part of the stopper 38 protruding outward so that the stopper 38 can be separated from the bridge 30. Eruption Recovery Device for Iso-Ambushed Permanent Teeth.
The method of claim 16,
When the stopper 38 is separated from the bridge 30, the compression state constraint of the elastic member 35 is released and the pushing member 32 is withdrawn from the bridge 30. Recovery device.

The method of claim 9,
A screw hole is formed at one end of the bridge (30) opposite the contact pad (33), and the elastic adjustment screw (39) is screw-fastened to the screw hole.

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