KR20190031652A - Providing method of tube type orthodontic apparatus for wire engaged indirect bonding - Google Patents

Abstract

An embodiment of the present invention provides a method for providing a tube type orthodontic apparatus for wire engaged indirect bonding, which indirectly bonds the tube type orthodontic apparatus and transfers the tube type orthodontic apparatus with orthodontic wire include therein, thereby being able to simplify a surgical procedure and reduce surgical time for a patient. To this end, according to an embodiment of the present invention, the method for providing a tube type orthodontic apparatus for wire engaged indirect bonding comprises: a tube bonding step (S10) of bonding a plurality of tubes with via holes formed therein to a teeth arrangement model modelling the teeth arrangement of the patient; a wire engagement step (S20) of inserting the orthodontic wire into the via holes; a fixture coupling step (S30) of coupling a fixture to at least one tube among the plurality of tubes; a transfer tray producing step (S40) of producing a transfer tray by wrapping the teeth arrangement model with a silicon tray, a vacuum molding tray or rubber; a transfer tray hardening step (S50) of fixating and hardening the plurality of tubes, the orthodontic wire and the fixture within the produced transfer tray; and a transfer tray separation step (S60) of separating the hardened transfer tray from the teeth arrangement model.

Description

TECHNICAL FIELD [0001] The present invention relates to a tube type calibrating apparatus for direct bonding,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of providing a calibration apparatus for indirect bonding, and more particularly, to a method of providing a tube-type calibration apparatus for in-direct bonding.

Conventional methods for attaching orthodontic appliances (such as brackets and tube-based orthodontic appliances) to the correct location of the teeth have been attempted indirectly through dental models with a patient's tooth pattern with gypsum in addition to direct bonding An indirect bonding method has been performed. Japanese Patent Application Laid-Open No. 10-2016-0099634 and U.S. Patent Application Publication No. US2016 / 0374779A1 disclose various patents related to transfer trays necessary for direct bonding in which a direct bonding is performed.

However, in the prior art, most of studies on transfer trays for general brackets were conducted. Furthermore, since the bracket itself only transferred the dentition from the dentition model to the patient's teeth, the research on how to direct-bond the tube-type orthodontic device was lacking.

On the other hand, an improved type of orthodontic appliance of the tube type has recently appeared as in Korean Patent Registration No. 10-1234205 because of its excellent orthodontic power. However, it is not easy to attach the tube directly to the patient's teeth and to insert the calibration wire into the tube's through hole (or close slot) because of the crouching dentition. In the case of a bracket with an open slot, the orthodontic wire can be connected to the open space of the open slot, but the tube still has to be inserted through the through-hole to thread the orthodontic wire, Respectively.

Therefore, in order to further popularize and commercialize a tube-type calibrator having an excellent calibration force, research on in-direct bonding is required.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a tube type calibration device for a direct bonding method, And the like.

A second object of the present invention is to provide a direct bonding method capable of simplifying a procedure for a patient and reducing a procedure time by transferring a tube type orthodontic device for in-direct bonding including orthodontic wires do.

A third object of the present invention is to provide a direct bonding method capable of withstanding the restoring force of a calibration wire in providing a tube type calibrating device for direct bonding, thereby preventing deformation of the calibrating device.

According to an aspect of the present invention, there is provided a method of providing an orthodontic appliance for indirect bonding, the method comprising: a tube adhering step (S10) in which a plurality of tubes having through holes are adhered to a dental model ); A wire engaging step (S20) in which a calibration wire is inserted into the through hole; A fixture coupling step (S30) in which the fixture is coupled to at least one of the plurality of tubes; A transfer tray manufacturing step (S40) in which a transfer tray is manufactured by wrapping a dental model using a silicon tray or a vacuum molding tray or a rubber; A transfer tray curing step (S50) in which a plurality of tubes, a calibration wire and a fixture are fixed and cured inside the manufactured transfer tray; And a transfer tray separating step (S60) in which the hardened transfer tray is separated from the dental model. The method of the present invention can be realized by a method of providing a tube type calibrating apparatus for wire-

In the wire engaging step S20, the calibration wire may be a calibration wire having elasticity.

In the fixture engaging step S30, the fixture is a clip, and the fixture engaging step S30 is a step of inserting and inserting each of both ends of the clip into both openings of the through-hole, But may be a step of inserting each of them into the gap between the dental model and the calibration wire.

And, in the fixture coupling step S30, the fixture is a clip, and the clip may be a circular wire with a fixed shape open at one end, or a wire in the form of a staple.

In the fixture engaging step S30, the fixture may be a stop unit in the form of a projection whose bottom surface area is narrower than the area of the top surface or one transverse section, and the fixture engaging step S30, And may be attached to the outer circumferential surface with an adhesive.

Meanwhile, in the transfer tray fabrication step (S40), the silicon tray may be formed by applying a first silicon impression material and applying a second silicon impression material onto the applied first silicon impression material.

In the transfer tray manufacturing step (S40), the vacuum forming material tray may be formed by applying a third silicon impression material and vacuum-molding the applied third silicon impression material onto a vacuum forming material.

According to an embodiment of the present invention, since the orthodontic wire can be transferred while providing the tube-type orthodontic appliance, the procedure for the patient can be simplified and the procedure time can be shortened.

In addition, when a tube type calibrating device for in-direct bonding is provided, a fixture can be coupled to withstand the restoring force of the calibrating wire, thereby preventing a change in position of the tube and deformation of the calibrating wire.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing one embodiment of a method of providing a tube type calibrating apparatus for in-direct bonding according to the present invention,
2 and 3 are a front view and a plan view showing a step of adhering a tube to a dental model among steps of a method of providing a tube type calibrating apparatus for in-direct bonding according to the present invention,
FIG. 4 is a plan view showing a calibration wire inserting step of a method of providing a tube type calibrating apparatus for in-direct bonding according to the present invention,
FIG. 5 is a plan view showing a step of fastening a clip, which is a fixture, in a step of a method of providing a tube type calibrating apparatus for in-direct bonding according to the present invention,
FIG. 6 is a front view showing a staple-type clip attaching step, which is a fixture, as one embodiment of a method of providing a tube type calibrating apparatus for in-direct bonding according to the present invention,
FIG. 7 is a plan view showing a staple-type clip attaching step, which is a fixture, of a method of providing a tube type calibrating apparatus for in-direct bonding according to the present invention,
FIG. 8 is a front view showing a step of engaging a stop unit, which is one of the steps of a method of providing a tube type calibrating apparatus for in-direct bonding according to the present invention,
9 and 10 are plan views showing steps of manufacturing and curing a transfer tray in a method of providing a tube type calibrating apparatus for in-direct bonding according to the present invention,
11 is a view showing a transfer tray separating step in a step of a method of providing a tube type calibrating apparatus for in-direct bonding according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings and accompanying drawings, but the present invention is not limited to or limited by the embodiments.

Various modifications may be made to the embodiments described below. It is to be understood that the embodiments described below are not intended to limit the embodiments, but include all modifications, equivalents, and alternatives to them.

The terms used in the examples are used only to illustrate specific embodiments and are not intended to limit the embodiments. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, the terms "comprises" or "having" and the like refer to the presence of stated features, integers, steps, operations, elements, components, or combinations thereof, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The terminology used herein is a term used for appropriately expressing an embodiment of the present invention, which may vary depending on the user, the intent of the operator, or the practice of the field to which the present invention belongs. Therefore, the definitions of these terms should be based on the contents throughout this specification.

In the following description of the present invention with reference to the accompanying drawings, the same components are denoted by the same reference numerals regardless of the reference numerals, and redundant explanations thereof will be omitted. In the following description of the embodiments, a detailed description of related arts will be omitted if it is determined that the gist of the embodiments may be unnecessarily blurred.

wire Inged In direct Bonding  PROBLEM TO BE SOLVED:

FIG. 1 is a view sequentially showing an embodiment of a method of providing a tube type calibrating apparatus for in-direct bonding according to the present invention, and FIGS. 2 to 11 are views showing a method of providing a tube type calibrating apparatus for in- Fig. 6 shows the steps of an embodiment.

In the direct bonding method, the tube 10 or the like is positioned at a precise position of the dental model M on which a bone of a patient's tooth is placed with gypsum or the like, In the oral cavity. Therefore, the embodiments of the method of providing a tube type orthodontic appliance according to the present invention include a preparation preparation stage in which a transfer tray 410 is detached from a dental model M made of gypsum, do.

Hereinafter, this embodiment will be described in detail with reference to Figs. 1 and 2 to 11. Fig. 2 and 3, the tube 10 is attached to the tooth surface of the dental model M (S10). Here, the tube 10 has a structure in which a tube body 110 and a through hole 120 or a slot are formed in the longitudinal direction of the tube body 110. The tube 10 is adhered to the dental model M on which the patient's actual dentition pattern is mounted, with the dental adhesive at the correct position of the tooth surface. In this embodiment, the tube body 110 is formed as an elongated cylindrical shape having a length of 2 to 3 mm, but the outer peripheral surface in the longitudinal direction can be deformed into various shapes such as a straight line or a curved line, Or the like may be added. However, it is preferable that the through hole 120 or slot is formed so as to penetrate from one end to the other end of the tube body 110. The through-hole 120 in this embodiment is made to have a diameter of 0.45 to 0.5 mm.

Notwithstanding the various forms of tube 10, the tube-type calibrating device used in the present invention includes at least a separate fixed wire for securing the calibrating wire 20 (e. G., Between the attachment and calibrating wire, (I.e., a fixed wire to be used) is not used. Therefore, the through hole 120 disclosed in the present embodiment is not limited to being closed in the direction other than the longitudinal direction of the tube body 110, and may be formed in any one direction (for example, the width of the tube body 110 Direction). This is because the use of a separate fixed wire is unnecessary.

Next, a wire engagement step S20 is performed in which the calibration wire 20 is inserted into the through hole 120, as shown in Fig. The calibration wire 20 is inserted into one of the openings of the through hole 120 and inserted into the opposite opening. The calibration wire 20 is continuously threaded through the through-holes of neighboring tubes to complete the wire-engaging step.

Next, as shown in FIG. 5, a circular clip 30, which is a fixture, is coupled to the tube 10 protruding from the plurality of tubes 10, for example, forward or laterally (S30). Here, the clip 30 is preferably made of a resilient member such as a calibration wire 20. The clip 30 may be coupled to both openings of the tube 10 such that both ends thereof are respectively fitted. The shape may be a simple annular shape as in the present embodiment, but the present invention is not limited thereto, and there is no limitation to the shape as long as it is formed to protrude from the upper surface of the tube 10. The clip 30 is then embedded in a transfer tray such as the silicon tray 410 to prevent the position of the tube 10 from changing due to the restoring force of the calibration wire 20 and to prevent deformation of the calibration wire 20 do.

Meanwhile, the fixture coupling step S30 may be other embodiments.

For example, the fixture engaging step S30 may be the step of engaging the clip 32 made of wire in the form of a staple as a fixture. FIGS. 6 and 7 are a front view and a plan view, respectively, showing a staple clip assembling step as a fixture in an embodiment of a method of providing a tube type calibrating apparatus for in-direct bonding according to the present invention. As shown in FIGS. 6 and 7, the two ends of the clip 32 in the form of a staple are inserted into the gap between the dental model M and the calibration wire 20 with the tube 10 therebetween It is a combination method. The staple-shaped clip 32 preferably causes the wire to protrude out of the transfer tray. The procedure can be made simpler since the staple-shaped clip 32 can be pulled out and removed at the time of the procedure to the patient.

As another example, the fixture engaging step S30 may be a step of engaging the stop unit 34 in the form of a protrusion, the area of the bottom surface being narrower than the area of the upper surface or one transverse section. FIG. 8 is a front view showing a step of engaging a stop unit, which is one of the steps of a method of providing a tube type calibrating apparatus for in-direct bonding according to the present invention. As shown in Fig. 8, the bottom surface of the stop unit 34 is bonded to the outer circumferential surface of the tube by an adhesive. The stop unit 34 may be formed of resin or other material, and the shape of the stop unit 34 may be configured such that the area of the bottom surface is narrower and the area of the transverse section is widened toward the upper part. Thus, the top surface may generally be wider, but may be included in the stop unit 34 if the area of the top surface is narrower but the area of one cross section is wider. Therefore, the stop unit 34 may be tapered from the top surface to the bottom surface, but is included in the stop unit 34 when one cross section, such as a sphere, is wider than the bottom surface.

Next, as shown in FIG. 9, a dental model M is wrapped around a transfer tray by using a silicon tray 410 or a vacuum molding tray or a rubber, A transfer tray manufacturing step (S40) may be performed.

The silicon tray 410 may be formed by applying a first silicon impression material 412 and applying a second silicon impression material 414 over the applied first silicon impression material 412. [ Where the first silicone impression material 412 has a relatively low viscosity and the second silicon impression material 414 has a higher viscosity than the first silicone impression material 412. Particularly, the second silicon impression material 414 is formed by hand-making a material such as a putty into a rod shape and then putting it on the first silicon impression material 412 to form a proper shape. The first silicon impression material 412 and the second silicon impression material 414 are then chemically bonded.

A vacuum molding tray may be prepared by applying a third silicone impression material and vacuum forming the applied third silicone impression material onto a vacuum molding material, such as a plastic sheet (see, Not shown).

In addition, the rubber tray is a dental rubber impression material, which is made of synthetic rubber and has excellent elasticity and precision impression material. The rubber impression material is useful for making a transfer tray because the volume change is stable .

10, the manufactured transfer tray is fixed with a plurality of tubes 10, a calibration wire 20 and a circular clip 30 embedded therein, and a hardened transfer tray curing step S50, Is performed. Thereafter, it is left at room temperature for 5 minutes so that it can be separated from the dental model (M) in the separation step (S60). At this time, it is also possible to confirm by cutting out a part from the dental model (M) to see whether it is sufficiently hardened and can be integrally separated.

Of course, the transfer tray hardening step (S50) may be a step in which, in addition to the circular clip 30, another example of the fixture is such that the staple-shaped clip 32 or the stop unit 34 is fixed and hardened ).

Finally, as shown in Fig. 11, a transfer tray separation step (S60) in which the cured transfer tray is separated from the dental model M is carried out so that a method of providing a tube type calibrating apparatus for in- have. In the separation step S60, a method may be employed in which the tube 10 is immersed in water to dissolve the adhesive that has been applied so as to be adhered to the dental model M, and the adhesive is removed. In this case, the residual adhesive may be cleaned by using an ultrasonic washing machine or warm water.

On the other hand, the transfer tray provided as a result of this embodiment can be provided for the operation of the doctor's patient. Since the transfer tray provided in the procedure is a state in which the wire 20 is inserted into the tube 10, the doctor does not need to perform the procedure of threading the wire 20 to the patient.

The physician's procedure is to prepare a transfer tray in which the tube 10 and the wire 20 are embedded and fixed, apply the adhesive to the tooth surface of the actual tooth in the patient's mouth, and then attach the tube 10 and the wire 20 It can be proceeded by placing the transfer tray including the transfer tray on the actual tooth and leaving only the transfer tray while leaving the tube 10 and the wire 20 in the actual tooth.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood that the invention may be practiced. It is therefore to be understood that the embodiments described above are to be considered in all respects only as illustrative and not restrictive. In addition, the scope of the present invention is indicated by the following claims rather than the above detailed description. Also, all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included within the scope of the present invention.

M: Dental model
10: Tube
110: tube body
120: Through hole
20: calibration wire
30, 32: Clip
34: Stop unit
410: Silicon tray
412: First silicon impression material
414: second silicon impression material

Claims (5)

A method of providing a calibration device for direct bonding,
(S10) in which a plurality of tubes having through holes are adhered to a dental model having a pattern of a patient's teeth;
A wire engaging step (S20) in which a calibration wire is inserted into the through hole;
A fixture coupling step (S30) in which a fixture is coupled to at least one of the plurality of tubes;
A transfer tray manufacturing step (S40) in which the transfer tray is manufactured by wrapping the dental model using a silicon tray, a vacuum molding tray, or a rubber;
A transfer tray curing step (S50) in which the plurality of tubes, the calibration wires and the fixture are fixed and cured inside the manufactured transfer tray; And
And a transfer tray separation step (S60) in which the cured transfer tray is separated from the dental model.
The method according to claim 1,
In the wire engaging step S20,
Wherein the calibration wire is a calibration wire having elasticity. ≪ RTI ID = 0.0 > 11. < / RTI >
The method according to claim 1,
In the fixture coupling step S30,
The fixture is a clip, and
The fixation engaging step S30 may be a step of inserting and inserting the both ends of the clip into both openings of the through hole or by inserting each of both ends of the clip between the dental model and the calibration wire The method of claim 1, wherein the gap between the first and second ends of the tube is greater than the width of the first tube.
The method according to claim 1,
In the fixture coupling step S30,
Wherein the fixture is a clip, and wherein the clip is a circular wire having a fixed shape partially open, or a staple shaped wire. ≪ Desc / Clms Page number 17 >
The method according to claim 1,
In the fixture coupling step S30,
The fixture is a projection type stop unit in which the area of the bottom surface is narrower than the area of the upper surface or one transverse section,
Wherein the fixing step S30 is a step of bonding the bottom surface of the stop unit to the outer circumferential surface of the tube with an adhesive.

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