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WO2017105117A2 - Dispositif d'alignement d'espace - Google Patents

Dispositif d'alignement d'espace Download PDF

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Publication number
WO2017105117A2
WO2017105117A2 PCT/KR2016/014760 KR2016014760W WO2017105117A2 WO 2017105117 A2 WO2017105117 A2 WO 2017105117A2 KR 2016014760 W KR2016014760 W KR 2016014760W WO 2017105117 A2 WO2017105117 A2 WO 2017105117A2
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WO
WIPO (PCT)
Prior art keywords
transparent
tooth
teeth
correction
orthodontic
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Ceased
Application number
PCT/KR2016/014760
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English (en)
Korean (ko)
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WO2017105117A3 (fr
Inventor
이민정
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Individual
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Individual
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Publication of WO2017105117A2 publication Critical patent/WO2017105117A2/fr
Publication of WO2017105117A3 publication Critical patent/WO2017105117A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A61C7/02—Tools for manipulating or working with an orthodontic appliance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A61C7/08—Mouthpiece-type retainers or positioners, e.g. for both the lower and upper arch
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools

Definitions

  • the present invention relates to a transparent calibration system, and more particularly, to a transparent calibration system that can be easily removable and used in various types of orthodontic and can reduce pain and improve orthodontic power.
  • non-uniform dentition, malocclusion and facial protrusion are caused by the teeth and oral and maxillofacial regions not growing properly in place due to abnormal development of teeth or jawbone, bad habits or heredity affecting the teeth.
  • Orthodontics and the structure of the oral cavity acts as a determinant of the impression of the person, and cause a decrease in the grinding function of food, so interest in orthodontics is increasing day by day.
  • Orthodontic treatment uses the property of a tooth to move under some force.
  • the most widely used for orthodontic treatment is a fixed treatment method that attaches a bracket to a tooth and moves the tooth using elasticity such as orthodontic wires and rubber bands.
  • Brackets are usually made of metal, with the disadvantage of being noticeable during treatment.
  • Transparent orthodontics is a procedure to make a transparent orthodontic appliance that changes step by step from the state of the tooth before the correction to the state of the tooth to be corrected, and to correct the orthodontics by changing it to the tooth.
  • the procedure by the transparent orthodontic device was developed in 1997, is a dental orthodontic device developed by the US “Align Technology, Inc.” under the name “Invisalign System", US Patent No. 5,975,893 And 6,217,325 and the like.
  • the “Invisalign System” cuts teeth one by one on a computer using a special program for three-dimensional scan data of the teeth, and creates 20-30 pairs of models in stages to the position where the teeth should finally move through virtual simulation. It is to make a transparent plastic frame that can move teeth by model and distribute it to patients.
  • the “Invisalign System” is characterized by inserting a series of prepared plastic orthodontics into the teeth step by step, which gradually moves the teeth to be corrected to the final target point. Since it is not recognized, it can be a great help in the daily social life of orthodontic patients, and it can be said that the patient can attach or detach the orthodontic device as needed.
  • the transparent calibration device has the advantages as described above compared to the fixed calibration device by the bracket described above, the situation is not much pain to the patient.
  • such transparent orthodontic treatment is to induce the tooth arrangement by using a hard sheet ( ⁇ ⁇ ) due to the nature of the material to ensure the aesthetics, because of the rigid material properties of the transparent orthodontic device is hard, there is not much pain to the patient.
  • the distance between the first tooth T1 and the second tooth T2 is wide so that the teeth of the second tooth T2 are moved to the first tooth T1 side.
  • the transparent calibrator 10 is covered on the upper portion of the second tooth (T2) is applied to the force from the upper side to the first tooth (T1).
  • the lower region and the root side of the second tooth T2 are not subjected to the force, and the corrective force is eccentrically applied only to the upper direction of the second tooth T2, so that the second tooth as shown in FIG. The phenomenon that T2 is moved inclinedly occurs.
  • the teeth may lie down or, in severe cases, hit the adjacent tooth roots to cause root absorption, and the first transparent calibrator will not fit, resulting in the hassle and cost of remanufacturing. And an increase in the duration of orthodontic treatment.
  • the conventional transparent calibrator must find the boundary between the transparent calibrator and the gum with the nail when the transparent brace is removed from the teeth, and it is not easy to remove the pierced gums with the fingers, pain can occur, and the nail If the braces are stabbed under the nail, the pain can be severe and irritate the gums.
  • the attachment is messy to look at, but if you have two corrective actions on the tooth, for example, rotation and pressing together, or if you are correcting the rotation and alignment together, several attachments must be attached to one tooth. As described above, in the state where a plurality of attachments are attached to the teeth, it is more difficult to detach the transparent calibrator. In addition, it is easy to cause deformation when detached to the tooth, it is easy to drop the attachment.
  • An object of the present invention is to solve the above problems, to provide a transparent calibration system that can perform various types of orthodontic, such as rotation, pressing, inclination, using a tooth-corrected orthodontic correction device of one shape will be.
  • Another object of the present invention is to provide a transparent calibration system capable of horizontal movement of the tooth rather than the tilt movement of the tooth.
  • Still another object of the present invention is to provide a transparent calibration system that is easily removable on a tooth.
  • Still another object of the present invention is to provide a transparent calibration system that enables the patient and the doctor to easily recognize whether or not the orthodontic attachment is removed.
  • Still another object of the present invention is to provide a transparent correction system that can maintain a weak pressure to induce direct absorption of bone, reduce pain, and provide rapid orthodontic effects.
  • the object of the present invention can be achieved by a transparent calibration system.
  • Transparent calibration system of the present invention the tooth attachment correction to be attached to the teeth; It is formed so as to cover the teeth, and includes a transparent transparent braces provided with a corrective accommodation bag accommodated therein, the dental attachments, the dental attachments, the vertical axis disposed perpendicular to the teeth; It includes a horizontal axis disposed in the horizontal direction in the vertical axis, the vertical axis and both ends of the horizontal axis to form a curved surface, the vertical axis and the horizontal axis is disposed at an angle of more than 90 ° or less than 90 ° with respect to the tooth surface of the tooth It includes a vertical surface that is supported in contact with the corrective accommodation bag, when the orthodontic correction starts, the corrective accommodation pocket is formed to have a larger size than the shape of the orthodontic attachment, and as the orthodontics proceed, the orthodontic attachment gradually
  • the corrective accommodation pocket is formed according to the size, the tooth attachment correction is the length and height of
  • the stripping protrusion may be provided with a hook for connecting the elastic member.
  • the surface of the transparent teeth braces, the hook pocket is formed to protrude, and further comprises a correction hook coupled to the hook pocket, the correction hook, the insertion head is inserted into the hook pocket;
  • a support shaft extending vertically from the insertion head toward the gingiva; Protruding or recessed in the support shaft may include an elastic member engaging means for supporting the elastic member for correction.
  • the eccentrically attached to one side of the tooth is coupled to the elastic member further includes a correction button to help the rotation correction of the teeth, the lower portion of the transparent teeth straightener is cut in a predetermined area toward the top to rotate An open window may be provided to form a space through which the calibration button may move.
  • the plate surface of the transparent braces may be provided with a closed window for cutting the area corresponding to the calibration button to be connected to the external support member.
  • the transparent braces can be extended to cover the palate according to the orthodontic target.
  • the transparent tooth brace is molded so that the undercut does not occur as much as the gap between the reference height and the gum height of the tooth correction target when the gum height of the orthodontic target is lower than a certain range than the gum height of the reference adult. After filling the gap with the gums or teeth of the mold, the transparent braces are molded.
  • the transparent calibration system includes a transparent teeth brace to be formed in a small range of movement distance so that the patient does not suffer, and a tooth attachment correction to be attached to the patient's teeth to improve the corrective force. This can impose a direct effect, thereby reducing the pain of the patient and improving the corrective power.
  • the orthodontic appliance may be universally used for various types of orthodontics such as rotation, pressing, and inclination in one shape.
  • both the patient and the doctor can easily check whether the orthodontic attachment is missing, and the degree of correction can be confirmed through the shape of the orthodontic attachment.
  • the degree of imposition of the correction force of the type of correction can be used by combining the correction hook to the transparent teeth straightener, by forming an open window and a closed window can be used together with the calibration button and the elastic member to maximize the calibration force.
  • the transparent teeth braces according to the present invention has an advantage in that the removal protrusion which can be pressed by the user by hand on the molars side can facilitate the detachable attachment of the transparent teeth braces.
  • 1 is an exemplary view showing an example of dental correction using a conventional transparent braces
  • FIG. 2 is an exploded perspective view showing the configuration of a transparent calibration system according to the present invention
  • Figure 3 is a perspective view showing the configuration of the tooth attachment correction of the transparent calibration system according to the present invention.
  • FIG. 4 is an illustration showing various modifications of the orthodontic appliance of the present invention.
  • FIG. 5 is an exemplary view showing a configuration and a calibration process of the transparent teeth braces of the present invention
  • FIG. 6 is an exemplary view showing a tooth movement calibration process of the transparent calibration system according to the present invention.
  • FIG. 7 is an exemplary view showing a tilt shift calibration process of the transparent calibration system according to the present invention.
  • FIG. 8 is an exemplary view showing a process using a transparent tooth brace and a hook of a transparent calibration system according to the present invention
  • Figure 9 is an exemplary view showing the configuration and calibration process of the open window of the transparent teeth braces of the transparent calibration system according to the present invention.
  • FIG 10 is an exemplary view showing the configuration and the calibration process of the closed window of the transparent teeth braces of the transparent calibration system according to the present invention.
  • the transparent calibration system 100 is a dental attachment orthodontic 110 attached to the teeth (T), transparent teeth braces 120 to cover the teeth (T) to correct the teeth (T) It includes.
  • the dental attachment 110 is attached to the surface of the tooth to be corrected to add the corrective effect of the teeth with the transparent teeth braces 120.
  • the orthodontic appliance 110 according to the present invention can be used for all kinds of orthodontics, such as rotation, pressing, inclination of the tooth in one shape.
  • the dental attachment 110 is formed by integrally combining a vertical axis 111 disposed perpendicular to the tooth and a horizontal axis 113 disposed horizontally on the vertical axis 111 in a "+" shape.
  • the dental attachment 110 may be formed of resin or synthetic resin, metal, ceramics, or the like of tooth colors and various colors that are not exposed to the outside even when attached to the teeth.
  • the angle between the vertical axis 111 and the horizontal axis 113 may be formed at an angle other than the right angle in some cases. That is, it may be formed larger than 90 ° or smaller than 90 °.
  • the dental attachment 110 is formed to correspond to the shape of the tooth surface is in contact with the teeth, the upper surface (111a, 113a) is formed in a gentle curved surface to facilitate the insertion and separation of the transparent braces 120 do.
  • the vertical surfaces 111b and 113b connecting the engaging surface and the upper surface are disposed at 90 ° or more or less than 90 ° on the tooth surface.
  • only upper ends 111a and 113a may be formed in a curved shape, and the remaining portions except for both ends may be formed in a flat shape.
  • the vertical surfaces 111b and 113b are accommodated in the corrective accommodation pocket 123 when the transparent teeth straightener 120 is fitted to the teeth and supported by the corrective accommodation pocket 123. As a result, the transparent braces 120 apply a force in the direction in which the teeth are to be corrected.
  • the vertical surface 111b of the vertical axis 111 is coupled to the transparent teeth braces 120 and applies orthodontic force during tooth movement, tilt movement and rotation of the teeth.
  • the vertical surface 113b of the horizontal axis 113 applies a corrective force at the time of the tooth reduction and the extraction slope.
  • the vertical planes 111b and 113b of the horizontal axis 113 and the vertical axis 111 may be used together.
  • the orthodontic appliance 110 of the present invention is attached according to the state of the teeth before the correction. That is, when the teeth are corrected, the orthodontic appliance 110 has the vertical axis 111 and the horizontal axis 113 located in the vertical direction and the horizontal direction with respect to the tooth surface.
  • the dental attachments 110 are attached to the plurality of teeth, when all of the teeth are corrected, the horizontal axes 113 of the plurality of dental attachments 110 are all arranged side by side and the vertical axes 111 are parallel to each other. It must be deployed.
  • the vertical axis 111 and the horizontal axis 113 may not be positioned side by side even after the completion of the correction depending on the type of correction of the teeth.
  • the tooth attachment correction 110 When the tooth is to be moved, the tooth attachment correction 110 is attached to the central axis of the inclined tooth, when the tooth is to be rotated, the tooth attachment correction 110 is attached to one side of the deflected tooth.
  • the doctor may determine the progress of the correction of the teeth by looking at the current state of the dental attachment 110 attached to the tooth.
  • the length and height of the vertical axis 111, the length and height of the horizontal axis 113 may be adjusted differently according to the type of calibration and the degree of calibration progress. That is, in the initial stage of correction, the height of the vertical axis 111 and the horizontal axis 113 is set low to alleviate the pain received by the patient. As a result, the pressing force applied to the tooth together with the transparent braces 120 may be relatively reduced, and pain of the patient may be alleviated. As the calibration proceeds, the length and height of the horizontal axis 113 and the vertical axis 111 may be gradually increased.
  • FIG. 4 is an exemplary diagram illustrating various embodiments of the dental attachment 110.
  • Orthodontic attachment 110 may be provided in various forms according to the type of correction to be performed on the teeth.
  • Figure 4 (a) is the shape of the dental attachment 110 is the most basic.
  • the vertical axis 111 and the horizontal axis 113 are arranged to cross each other.
  • FIG. 4B illustrates a dental attachment 110 'having only a vertical axis 111
  • FIG. 4C illustrates a dental attachment 110' having only a horizontal axis 113. Referring to FIG.
  • Orthodontic relaxation member 115 may be attached to the dental attachment orthodontics 110 "'with a smooth upper surface, or may be attached to the dental model for forming the transparent braces 120.
  • Orthodontic relaxation member 115 is coupled between the vertical axis 111 and the horizontal axis 113 on the tooth model for manufacturing the transparent teeth braces 120 so that the corrective accommodation bag 123 is molded in a relaxed shape. Orthodontic force relaxation member 115 may be adjusted in size and shape differently according to the type of calibration and the type of orthodontic teeth, the use can be determined.
  • (E) and (f) of FIG. 4 are without any one of four types of the vertical axis 111 and the horizontal axis 113.
  • the shape of the tooth attachment 110 may be provided in various ways in addition to the examples shown.
  • the transparent braces 120 are inserted into the teeth and apply the corrective force in the direction in which the teeth are to be corrected.
  • the transparent braces 120 are formed so that the tooth insertion grooves 122 inserted into the teeth correspond to the teeth form of the teeth.
  • the transparent braces 120 do not need to excessive movement at once, and is formed to apply pressure with a weak force to the periodontal ligament of the tooth to be moved in a state well formed to fit the tooth. This induces direct bone resorption to speed up tooth movement.
  • the transparent braces 120 of the present invention by applying a weak pressure to induce direct absorption so that the tooth movement appears quickly in 1 to 2 days. At this time, the patient does not feel pain. In this manner, the transparent tooth braces 120 of the next stage are manufactured in a form well suited to the current dental condition so that the correction proceeds smoothly without pain.
  • the average periodontal ligament space is 0.25mm ⁇ 0.1mm, so 0.1mm, 0.2mm, 0.25mm, 0.3mm, etc.
  • Each stage of transparent tooth brace is manufactured and provided to the patient with a small range of movement.
  • the transparent tooth brace 120 of the present invention proceeds with fine tooth movements, even if a new transparent tooth brace 120 is inserted into the tooth immediately after the correction, it is well suited to the teeth to elaborate several tooth movements at once. This can shorten the calibration period.
  • the tooth movement is induced little by little for three weeks, three times a week, and has a rest period for one week. In some cases, the replacement period may be less than a week or even more. If your tooth movements are small, you can go directly to another step without rest. If necessary for this pause, the transparent tooth straightener 120 of a more rigid material can be fitted to make sure that the calibration state is in between.
  • the transparent teeth braces 120 of the present invention is formed to protrude on the buccal side of the transparent teeth correction base body 121, the transparent teeth correction base body 121 is formed with a tooth insertion hole (122) A corrective accommodation bag 123 to accommodate, and a removal protrusion 124 is formed to protrude on the molar side of the transparent teeth correction body 121 to facilitate detachment from the tooth.
  • Orthodontic accommodation bag 123 is formed to extend from the transparent tooth orthodontic base 121 to correspond to the orthodontic attachment 110 as shown in Figure 5 (a) is a dental attachment 110 therein To accept.
  • the corrective accommodation bag 123 is in contact with the vertical surfaces 111b and 113b of the vertical axis 111 and the horizontal axis 113 to apply the corrective force in the direction in which the teeth should be moved.
  • the corrective accommodation bag 123 is formed to be larger than the orthodontic attachment 110 as shown in Figure 5 (b) in the initial orthodontic treatment. Then, as the calibration proceeds, it is gradually formed to fit the dental attachment 110 as shown in (c) of FIG.
  • the corrective accommodation pocket 123 is looser than the dental attachment 110, the correction force applied to the dental attachment 110 is weak, so the pain of the patient is reduced. As the calibration proceeds, the corrective accommodation bag 123 may be gradually formed to fit the orthodontic appliance 110 to increase the corrective force.
  • the stripping protrusion 124 is formed to protrude on the buccal side (cheek direction) or lingual side (tongue direction) in the molar direction of the transparent teeth correction body 121 to facilitate the user to separate the transparent teeth straightener 120 from the teeth.
  • the stripping protrusion 124 is formed to protrude on the surface of the transparent teeth straightener 120 as shown in the enlarged cross-sectional view along the line A-A of FIG. At this time, the lower or one side of the stripping protrusion 124 may be formed with a finger insertion groove 124a is inserted into the user's finger. Accordingly, when the user wants to separate the transparent tooth brace 120 from the teeth, the user can easily separate by inserting a finger into the finger insertion groove 124a and lifting upwards.
  • the user may spend time searching for the interface between the transparent calibrator and the gum and stab the boundary area with the nail to solve the problem of damaging the gum.
  • the removal protrusions 124 may be formed in one to four upper, lower, left, and right sides of the dental arch to facilitate the detachable attachment of the transparent dental braces 120 to the user.
  • the stripping protrusion 124 may be provided to protrude a hook that can connect an elastic member (not shown) during calibration.
  • Figure 6 is an exemplary view showing a process of moving the tooth of the tooth (T) is fitted to the dental attachment 110 and the transparent braces 120 of the present invention.
  • the distance between the first tooth T1 and the second tooth T2 is far enough to move the second tooth T2 horizontally in the direction of the first tooth T1.
  • the transparent teeth correcting body 121 applies a corrective force for moving in the direction of the first tooth (T1) from the upper surface of the second tooth (T2).
  • the orthodontic attachment 110 attached to the surface of the tooth is accommodated in the corrective accommodation bag 123, the vertical surfaces (111b, 113b) is supported in contact with the corrective accommodation bag (123).
  • the vertical surfaces 111b and 113b are in the direction opposite to the direction in which the transparent tooth calibration base 121 applies the pressing force.
  • the second tooth T does not move inclined but moves in the horizontal direction toward the first tooth T in the horizontal direction.
  • FIG. 7 is an exemplary view showing a process of tilting the teeth (T) using the transparent calibration system 100 of the present invention. As shown in (a) of FIG. 7, the teeth T are disposed to be inclined at an angle with respect to the vertical axis, and are inclined to move to the vertical position.
  • the tooth attachment correction 110 is attached to the surface of the tooth (T) inclined by the inclination of the tooth (T). Then, the transparent braces 120 are fitted to the teeth (T). The transparent teeth braces 120 and the dental attachments 110 are applied to the orthodontic force so that the teeth (T) inclined movement together in close contact with each other and is vertically corrected as shown in (b) of FIG.
  • the contact point between the vertical axis 111 and the horizontal axis 113 is located at the center of the tooth so that both the doctor and the patient can recognize that the correction is completed. do.
  • the position of the dental attachment 110 is in the same state as in FIG. 7 (b), so that both the patient and the doctor can recognize whether the calibration is in progress. do.
  • Figure 8 is an exemplary view showing a modification of the transparent teeth braces 120a of the present invention.
  • the transparent teeth brace 120a applies the corrective force from the top to the tooth
  • the orthodontic appliance 110 applies the corrective force from the center region of the tooth to the tooth. Done.
  • the corrective force may not be applied to the lower region of the tooth.
  • Figure 8 is for such a case, it is possible to move the tooth by using the orthodontic hook 130 to extend the orthodontic force to the lower part of the tooth.
  • the hook pocket 125 into which the correction hook 130 is inserted is formed to protrude from the surface of the transparent teeth straightener 120a.
  • the hook pocket 125 may be provided in various forms in a range in which the insertion head 131 of the orthodontic hook 130 is inserted and the position thereof can be fixed.
  • the orthodontic hook 130 includes an insertion head 131 inserted into the hook pocket 125, a support shaft 133 extending from the insertion head 131 in the gingiva direction (gum), and a lower portion of the support shaft 133. Protruding to the elastic member 150 includes an elastic member engaging means 135 is engaged.
  • the insertion head 131 of the orthodontic hook 130 is inserted into the hook pocket 125 of the transparent teeth straightener 120a.
  • One end of the elastic member 150 is fixed to the elastic member catching means 135.
  • the other end of the elastic member 150 is fixed to a screw (not shown) or a button (not shown) coupled to a gum (not shown).
  • the transparent teeth braces (not shown) apply the corrective force in the direction to be corrected, in the middle, the toothed orthodontic member 110 applies the corrective force, and the lower side the correction hook 130 and the elastic member 150 Applying the orthodontic force can be the tooth (T) as a whole can move the tooth.
  • Figure 9 is an exemplary view showing a modification of the transparent teeth braces 120 that can help the rotational movement of the teeth.
  • the tooth attachment correction 110 is attached to the tooth eccentrically.
  • the corrective accommodation bag 123 of the transparent teeth straightener 120 is also eccentrically formed on the tooth T.
  • the transparent tooth brace 120 is molded in a state where the tooth attachment orthodontic member 110 is attached to the tooth, both the position and the shape of the tooth attachment corrector 110 are reflected. In this state, the shape of the corrective accommodation bag 123 is corrected to fit the tooth attachment orthodontics 110 or leisurely to manufacture a transparent tooth straightener (120).
  • an open window 126 for exposing the calibration button 140 to the outside of the transparent tooth brace body 121 is cut out in a predetermined area.
  • Correction button 140 is disposed on one side of the tooth (T) eccentrically, as shown in Figure 9 (b), by applying an elastic force in the direction in which the teeth (T) to be rotated by the elastic member (150a). Will be placed.
  • the elastic member 150a may be fixed to a button (not shown) or a connector (not shown) coupled to the gingival edge.
  • the open window 126 is not only a function of exposing the correction button 140 to the outside, but also in consideration of the distance to move the correction button 140 when the teeth (T) is gradually rotated in the direction to be corrected. It is formed by cutting into a large area to have a length l3.
  • Figure 10 is an exemplary view showing another modified example of the transparent braces 120.
  • the open window 126 described above was formed by being cut open in the lower end of the transparent teeth correction base 121.
  • the transparent tooth brace 120 of another modified example is provided with a closed window 127 extending downward in a form covering a part of the gum (S).
  • the transparent teeth straightener 120 itself may be turned off.
  • the transparent teeth straightener 120 itself may be turned off.
  • the closed window 127 may be installed on the cheek side or the tongue side or both sides.
  • the shape of the corrective accommodation bag 123 may be suitably or easily adjusted according to the shape and the timing of correction of the dental attachment 110 described above.
  • the hook pocket 125, the closed window 127 or the open window 126 may be formed according to the type of correction and the correction force.
  • the transparent calibration system 100 may be reflected in the manufacture of the transparent teeth braces 120.
  • the transparent teeth braces 120 of the present invention are formed from the molding mold to the gums or teeth as much as the portion corresponding to the black triangle.
  • the transparent tooth braces of the black triangle portion are formed to be spaced apart from each other by the narrowing, so that the teeth can be easily detached.
  • the maxillary transparent teeth braces 120 may be formed so as to cover all the palate (palate side). In this case, it is possible to induce the expansion of the maxilla and act as an anchor for the maintenance of power and control of a specific site.
  • the transparent braces 120 may extend beyond the lingual gingival of the mandible to serve as anchors for mandibular expansion and specific site control.
  • the height of the transparent orthodontic body 121 may also be adjusted to a shorter length than the height of the tooth.
  • the transparent calibration system includes a transparent teeth brace that is formed with a small range of movement distance so that the patient does not suffer from pain, and includes a tooth attachment calibration that is attached to the patient's teeth to improve orthodontic power. .
  • This can induce direct bone resorption, thereby reducing the pain of the patient and improving the corrective power.
  • the orthodontic appliance may be universally used for various types of orthodontics such as rotation, pressing, and inclination in one shape.
  • both the patient and the doctor can easily check whether the orthodontic attachment is missing, and the degree of correction can be confirmed through the shape of the orthodontic attachment.
  • the degree of imposition of the correction force of the type of correction can be used by combining the correction hook to the transparent teeth straightener, by forming an open window and a closed window can be used together with the calibration button and the elastic member to maximize the calibration force.
  • the transparent teeth braces according to the present invention has an advantage in that the removal protrusion which can be pressed by the user by hand on the molars side can facilitate the detachable attachment of the transparent teeth braces.
  • the present invention relates to a transparent calibration system, and can be applied to the dental industry, such as orthodontics.

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  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

L'invention concerne un dispositif d'alignement d'espace. Le système d'alignement d'espace décrit comprend : un support comprenant une tige verticale disposée perpendiculairement à une dent et une tige horizontale disposée transversalement à l'axe vertical ; un dispositif d'alignement d'espace formé pour recouvrir les dents et comportant une poche de réception de support pour loger le support dans celle-ci ; et un élément d'atténuation de force d'alignement introduit entre la tige verticale et la tige horizontale d'un modèle de dent pour la fabrication du support pour atténuer une force d'alignement qui est appliquée aux dents par le dispositif d'alignement d'espace.
PCT/KR2016/014760 2015-12-18 2016-12-16 Dispositif d'alignement d'espace Ceased WO2017105117A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020150181765A KR101676584B1 (ko) 2015-12-18 2015-12-18 투명교정시스템
KR10-2015-0181765 2015-12-18

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WO2017105117A2 true WO2017105117A2 (fr) 2017-06-22
WO2017105117A3 WO2017105117A3 (fr) 2018-03-08

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Cited By (6)

* Cited by examiner, † Cited by third party
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US12440313B2 (en) 2014-09-19 2025-10-14 Align Technology, Inc. Methods of forming arch expanding appliances
US20220175494A1 (en) * 2016-12-02 2022-06-09 Align Technology, Inc. Palatal expanders and methods of expanding a palate
US11974897B2 (en) * 2016-12-02 2024-05-07 Align Technology, Inc. Palatal expanders and methods of forming the same
US11974898B2 (en) 2016-12-02 2024-05-07 Align Technology, Inc. Palatal expanders and methods of expanding a palate
US12011387B2 (en) 2016-12-02 2024-06-18 Align Technology, Inc. Dental appliance features for preventing lisping
US12097086B2 (en) 2016-12-02 2024-09-24 Align Technology, Inc. Palatal expanders and methods of designing palatal expanders
US12109090B2 (en) 2016-12-02 2024-10-08 Align Technology, Inc. Palatal expanders for controlling crown tipping
US12097085B2 (en) 2018-04-11 2024-09-24 Align Technology, Inc. Palatal expanders with breach regions
WO2020250974A1 (fr) * 2019-06-12 2020-12-17 クラレノリタケデンタル株式会社 Appareil d'alignement pour orthodontie, et procédé de fabrication de celui-ci

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