[go: up one dir, main page]

WO2021172828A2 - Bracket orthodontique et dispositif orthodontique le comprenant - Google Patents

Bracket orthodontique et dispositif orthodontique le comprenant Download PDF

Info

Publication number
WO2021172828A2
WO2021172828A2 PCT/KR2021/002191 KR2021002191W WO2021172828A2 WO 2021172828 A2 WO2021172828 A2 WO 2021172828A2 KR 2021002191 W KR2021002191 W KR 2021002191W WO 2021172828 A2 WO2021172828 A2 WO 2021172828A2
Authority
WO
WIPO (PCT)
Prior art keywords
slot
orthodontic
open
orthodontic bracket
path
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2021/002191
Other languages
English (en)
Korean (ko)
Other versions
WO2021172828A3 (fr
Inventor
정중희
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beauteeth Co Ltd
Original Assignee
Beauteeth Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beauteeth Co Ltd filed Critical Beauteeth Co Ltd
Publication of WO2021172828A2 publication Critical patent/WO2021172828A2/fr
Publication of WO2021172828A3 publication Critical patent/WO2021172828A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • 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
    • A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
    • A61C7/14—Brackets; Fixing brackets to teeth
    • A61C7/143—Brackets with two or more recesses for arch wires
    • 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
    • A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
    • A61C7/14—Brackets; Fixing brackets to teeth
    • A61C7/16—Brackets; Fixing brackets to teeth specially adapted to be cemented to teeth
    • 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
    • A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
    • A61C7/28—Securing arch wire to bracket
    • A61C7/287—Sliding locks

Definitions

  • the present invention relates to an orthodontic bracket and an orthodontic appliance including the same, and in particular, an orthodontic bracket capable of applying various orthodontic forces while having a double slot communicating with an internal space where wires can be crossed and having a small size, and the same It relates to orthodontic appliances, including
  • the conventional orthodontic bracket since the conventional orthodontic bracket has only one slot through which the orthodontic wire passes, the position at which the wire is bound to the bracket is limited to one slot, and thus only one orthodontic force is provided. This is because, in particular, since the orthodontic bracket is manufactured as an orthodontic bracket having a uniform single slot based on an average tooth shape, it is mostly unsuitable for various tooth shapes.
  • the present invention provides an orthodontic bracket capable of applying various orthodontic force by variously deforming a position where an orthodontic wire is bound to a double slot of the bracket although it is small in size to solve the above problem, and an orthodontic appliance including the same is to do
  • the orthodontic bracket of the present invention is attached to one side of the tooth by a hardening material, and the orthodontic wire may be fastened.
  • the orthodontic bracket includes a fixed portion including a lower surface attached to the teeth in a set shape and a space opened at the upper portion of the fixing portion integrally with the fixing portion, and has a symmetrical double slot on one side and the other side. It includes a body including a body.
  • the body portion is provided with a double slot penetrated on each of both sides, each of the double slot is characterized in that the communication with the open space.
  • the double slot is composed of a first slot and a second slot each opened on one side, the first slot and the second slot are formed on the other side corresponding to each other, and the first slot is in the open space of the body part. It is characterized in that a first through-path communicating with and a second through-path through which the second slot communicates are formed.
  • the double slot is composed of a first slot opened on one side and a second slot of an open type having an upper part opened, and the first slot and the second slot are formed on the other side corresponding to the first slot and the second slot on the other side. It is characterized in that an open path with an open top is formed by two slots.
  • a wire fastener protruding inwardly on the inner surface of the body portion having an open path having an open upper portion is provided, wherein the wire fastener has a surface inclined upward and has a jaw at the lower portion.
  • the body portion is provided with a 'C'-shaped cross-section with one side open, and the double slot is provided on each of both sides based on the open side, wherein the double slot is a first slot opened in a circular shape and a side opening Consists of an open-type second slot, the first slot and the second slot are formed on the other side corresponding to the other side, and the one side and the other side form an open path in which the side is opened by each second slot. characterized in that
  • a wire fastener is provided on the rim of the fixing unit from the open side, and the wire fastener is characterized in that it has a cross-section inclined in an outward direction and has a jaw in an inward direction.
  • the fixing part has overholes penetrating upward and downward.
  • the orthodontic appliance of the present invention further includes a fixing clasp that is slid and fastened to the orthodontic bracket on the orthodontic bracket.
  • the double slot is composed of a first slot and a second slot of an open type having an upper portion, and two open slots having an open upper portion are provided on the other side to correspond to the first slot and the second slot, respectively. and a first through path through which the first slot communicates and a second through path through which the second slot communicates are formed in the open space.
  • One side of the body portion is provided with insertion grooves open to the outside on both sides, and characterized in that it is provided with a locking protrusion in the upper center of the rim in the other direction.
  • the fixing clasp is inserted into the slide through-hole and slid at a lower end; and an opening area corresponding to the first through-path and the second through-path, and has a 'C'-shaped cross-sectional shape including an upper end having a first end and a second end protruding on both sides of the front end.
  • the orthodontic bracket according to an embodiment of the present invention has a double slot through which the wire passes and an upper opening space connected to the double slot, so that the position at which the orthodontic wire is bound to the bracket can be variously deformed to apply orthodontic force in various directions.
  • the orthodontic bracket according to an embodiment of the present invention has double slots that can be connected to each other through the inner space of the body, the binding position of the wire can be variously modified to allow doctors to more quickly apply orthodontic force in a desired shape. It can also reduce the time and cost of orthodontic treatment for patients.
  • the position movement, angle adjustment, rotation, etc. of the teeth required for orthodontic treatment are easily performed by changing the binding position of the wire even without reattaching the bracket. can do.
  • the orthodontic bracket according to an embodiment of the present invention reduces the size and forms an opening space in the upper part connected to the double slot and the double slot, so that when the bracket is attached to the tooth, the rotation of the tooth is easy while the patient's It has the effect of minimizing the discomfort of the patient by reducing the feeling of foreign body.
  • FIG. 1 is an exemplary view schematically showing a state in which an orthodontic bracket according to a first embodiment of the present invention is attached to a tooth;
  • Figure 2a is a perspective view of the orthodontic bracket according to the first embodiment of the present invention.
  • Figure 2b is a front perspective view of the orthodontic bracket according to the first embodiment of the present invention.
  • Figure 2c is a rear perspective view of the orthodontic bracket according to the first embodiment of the present invention.
  • Figure 3a is a perspective view of an orthodontic bracket according to a second embodiment of the present invention.
  • Figure 3b is a top view of the orthodontic bracket according to the second embodiment of the present invention.
  • Figure 3c is a front view of the orthodontic bracket according to the second embodiment of the present invention.
  • Figure 4a is a perspective view of an orthodontic bracket according to a third embodiment of the present invention.
  • Figure 4b is a top view of the orthodontic bracket according to the third embodiment of the present invention.
  • Figure 4c is a front view of the orthodontic bracket according to the third embodiment of the present invention.
  • Figure 5a is a perspective view of the orthodontic device showing the open state of the clasp for fixing in the orthodontic bracket according to the fourth embodiment of the present invention.
  • Fig. 5B is a front view of Fig. 5A;
  • Figure 5c is a perspective view of the orthodontic device showing the closed state of the clasp for fixing in the orthodontic bracket according to the fourth embodiment of the present invention.
  • Fig. 5D is a front view of Fig. 5C;
  • 6a and 6b are exemplary views showing various states of binding the wire to the orthodontic bracket according to the first embodiment of the present invention.
  • FIG. 7A and 7B are exemplary views showing a process of correcting the axial inclination of teeth using orthodontic brackets according to embodiments of the present invention.
  • FIGS. 8A and 8B are exemplary views illustrating a process of correcting rotation of teeth using an orthodontic bracket according to embodiments of the present invention.
  • 9A and 9B are exemplary views showing a process of correcting the length of the anterior teeth of a tooth using an orthodontic bracket according to embodiments of the present invention.
  • FIG. 1 is an exemplary view schematically showing a state in which an orthodontic bracket is attached to a tooth according to a first embodiment of the present invention
  • FIG. 2A is a perspective view of an orthodontic bracket according to a first embodiment of the present invention
  • Figure 2b is a front perspective view of the orthodontic bracket according to the first embodiment of the present invention
  • Figure 2c is a rear perspective view of the orthodontic bracket according to the first embodiment of the present invention.
  • the orthodontic bracket 100 is attached to one side of the tooth 10 by a hardening material 20 , and the orthodontic wire 30 may be inserted and fastened.
  • the orthodontic bracket 110 may be integrally configured with the body portion 110 and the fixing portion 120 .
  • the body part 110 and the fixing part 120 may be made of various materials such as transparent plastic, stainless steel, zirconia, and ceramics. At this time, when at least one of the body part 110 and the fixing part 120 is made of a transparent material, it is aesthetically excellent and can be used without any objection.
  • the width of the orthodontic bracket 100 according to the first embodiment composed of the body portion 110 and the fixing portion 120 may be about 2.7 mm, and the length may be formed to about 3.0 mm. As described above, since the orthodontic bracket 100 according to the present invention has a very small size, when it is attached to the teeth 10, there is little feeling of foreign body, thereby minimizing patient discomfort.
  • the body portion 110 is provided in the form of a square barrel having a space 112 with an open upper portion, for example, on the upper portion of the fixing portion 120 as shown in FIGS. 2A and 2B, and on each of both sides. Double slots 101a and 101b are formed.
  • the double slots 101a and 101b may consist of two first slots 101a and two second slots 101b respectively opened in a circle on one side and the other side, respectively.
  • the body portion 110 shows the double slots 101a and 101b composed of two circularly, but is not limited thereto, and may form a slot having two or more openings in a polygonal shape.
  • These double slots 101a and 101b have a first through-path 102a through which the first slot 101a communicates in the open space 112 and a second through-path 102b through which the second slot 101b communicates.
  • the orthodontic wire 30 is inserted into the first through-path (102a) or the second through-path (102b) and may be withdrawn through penetration.
  • the lower surface and the side surface of the open space 112 may be formed in a rounded shape so that the first through path 102a and the second through path 102b are formed smoothly.
  • the fixing part 120 is a support member integrally formed with the body part 110, has a square plate shape as shown in FIG. 2c, and has a plurality of irregularities 121 on the lower surface in contact with the teeth 10. and upper and lower overholes 131 are formed on both sides.
  • the fixing part 120 is a hardened material 20 is applied to the lower surface on which a plurality of irregularities 121 and overholes 131 are formed, is attached to the surface of the tooth 10, and then the hardened material 20 is cured by The fixing unit 120 may be fixed to the teeth.
  • the fixing unit 120 is illustrated in the form of a square plate, but it is not limited thereto, and it will be natural that the fixing unit 120 may be provided in the form of various polygonal plates such as a circular plate and a triangular plate.
  • the fixing part 120 is provided with a plurality of irregularities 121 and overholes 131 on the lower surface in contact with the teeth 10, the area to which the hardening material 20 is applied increases and the excess hardening material Since the 20 comes out through the overhole 131, it can be more firmly fixed to the teeth.
  • the cured material 20 is a material that is cured while having flowability, and for example, resin may be used, but this is not limited thereto, and may be changed to other materials harmless to the human body.
  • Figure 3a is a perspective view of an orthodontic bracket according to a second embodiment of the present invention
  • Figure 3b is a top view of the orthodontic bracket according to a second embodiment of the present invention
  • Figure 3c is a second embodiment of the present invention
  • It is a front view of an orthodontic bracket according to an example.
  • the body part 210 and the fixing part 220 are integrally configured, and the body part 210 is as shown in FIGS. 3a to 3c. It is provided on the upper portion of the fixing unit 220, for example, in a rectangular cross section having a space 212 having an upper portion opened in a square shape, and double slots 201a and 201b are formed on both side surfaces, respectively.
  • the double slots 201a and 201b are composed of a first slot 201a having a circular opening and a second slot 201b having an open upper portion, and the first slot 201a and the second slot 201b are also formed on the other side corresponding to each other. Slots of the same shape may be formed corresponding to the two slots 201b, respectively.
  • An open path 202e opened upward by the second slot 201b is formed, and a wire fixture 241 protruding inwardly is provided on the inner surface of the body 210 in which the open path 202e is formed.
  • the wire fixture 241 may be provided in the form of having a surface inclined upwardly and a chin on the lower side as shown in FIG. 3C .
  • the wire 30 from the top is an open path.
  • the wire 30 does not come off and corrective force can be provided.
  • the structural form of the orthodontic bracket 200 according to the second embodiment of the present invention is easily bound through the open path 202e by the slight bending of the wire 30 when the wire 30 is inserted.
  • the wire 30 does not fall off by the fixture 241 , and it helps dentists conveniently bind the wire 30 .
  • FIG. 4A is a perspective view of an orthodontic bracket according to a third embodiment of the present invention
  • FIG. 4B is a top view of an orthodontic bracket according to a third embodiment of the present invention
  • FIG. 4C is a third embodiment of the present invention It is a front view of an orthodontic bracket according to an example.
  • the description of the same components as the orthodontic bracket 100 according to the first embodiment of the present invention and the orthodontic bracket 200 according to the second embodiment of the present invention will be omitted.
  • the characteristic configuration of the third embodiment will be mainly described.
  • the body portion 310 and the fixing portion 320 are integrally configured, and the body portion 310 is as shown in FIGS. 4A to 4C . It has a space 312 with an open top at the top of the fixing part 320 and is provided with a 'C'-shaped cross-section with one side open, and double slots 301a and 301b are provided on both sides based on the open side. is formed
  • the double slots 301a and 301b are composed of a first slot 301a opened in a circular shape and a second slot 301b of an open type opened to the side, and the first slot 301a and the second slot 301a are also formed on the other side corresponding to each other. Slots of the same shape may be formed corresponding to the two slots 301b, respectively.
  • the first through-path 302a communicating with the first slots 301a on both sides and the second through-path communicating with the second slot 301b A 302b may be formed, and a protruding boundary may be provided on both sides between the first through-path 302a and the second through-path 302b.
  • the orthodontic bracket 300 is provided with a wire fixture 341 on the rim of the fixing part 320 in the open side.
  • the wire fixture 341 may be provided in a form having a cross-section inclined in the outward direction and having a jaw in the inward direction.
  • the orthodontic bracket 300 configured as described above is in the form in which the second slot 301b is opened to the side and an open path 302e is formed, the wire 30 from the side is an open path By pushing and inserting into the 302e and binding the wire fixture 341, the wire 30 does not come off and a corrective force can be provided.
  • the structure of the orthodontic bracket 300 according to the third embodiment of the present invention is easy to insert the wire 30 through the open path 302e when the wire 30 is inserted and the wire fixture 341. There may be an effect of preventing the wire 30 from being deviated from the fixed position.
  • Figure 5a is a perspective view of the orthodontic appliance showing the open state of the clasp for fixing in the orthodontic bracket according to the fourth embodiment of the present invention
  • Figure 5b is a front view of Figure 5a
  • Figure 5c is a fourth embodiment of the present invention
  • It is a perspective view of the orthodontic device showing the closed state of the fixing clasp in the orthodontic bracket according to the example
  • Figure 5d is a front view of Figure 5c.
  • the orthodontic appliance according to the fourth embodiment of the present invention is a device for promoting the convenience of orthodontic work by making the insertion of the wire 30 easier, and the orthodontic bracket 400 and the fixing clasp 500 includes
  • the body part 410 and the fixing part 420 are integrally configured, and the body part 410 is shown in FIGS. 5A to 5D. As described above, it is provided in a rectangular cross section having a space 412 with an open upper portion in the upper portion of the fixing unit 420 , and double slots 401a and 401b are formed on both side surfaces, respectively.
  • the double slots 401a and 401b are composed of an open-type first slot 401a and a second slot 401b whose upper portions are both opened, and a first slot 401a and a second slot (401a) and a second slot ( 401b), an open-type slot in which all of the upper portions are opened may be formed in the same manner.
  • the orthodontic bracket 400 communicates with the first slots 401a on both sides in the open space 412 as shown in FIG. 5c.
  • a second through-path 402b communicating with the first through-path 402a and the second slot 401b may be formed.
  • One side of the body portion 410 is provided with insertion grooves 411 opened to the outside on both sides, and a locking jaw 441 is provided in the upper center of the edge in the other direction, and the upper ends 501 and 502 of the fixing clasp 500 are provided. ) is inserted or separated into the insertion groove 411, and the locking jaw 441 penetrates through the upper part of the fixing latch 500 to prevent separation during the insertion and separation process of the fixing latch 500 to block the movement. do.
  • a slide through hole 421 having a rectangular cross section is provided between the body portion 410 and the fixing portion 420 , and the lower end of the fixing clasp 500 is inserted to perform a sliding operation.
  • the fixing part 420 is a support member formed integrally with the body part 410, has a square plate shape as shown in FIG. 5, and has a plurality of irregularities on the lower surface in contact with the teeth 10, both sides An overhole 431 opened to the outside is formed in the .
  • the fixing clasp 500 is a clip-shaped member having a 'C' cross-section as shown in FIGS. 5A to 5D , and the lower end is inserted into the slide through hole 421 and slid, and the upper end is the first through path. It has an opening region corresponding to the 402a and the second through-path 402b, and in particular, the locking jaw 441 is positioned through the opening region corresponding to the second through-path 402b, and the first tip ( 501) and a second tip 502 to be inserted or separated into the insertion groove 411.
  • the fixing clasp 500 is not limited to the form shown in FIG. 5, and may be variously modified.
  • the orthodontic appliance including the orthodontic bracket 400 and the fixing clasp 500 makes it easier to insert the wire 30, by moving the fixing clasp 500 outward as shown in FIG. 5b. Both upper portions of the double slots 401a and 401b may be opened.
  • the wire 30 can be easily inserted and removed into the first through-path (402a) or the second through-path (402b), as shown in FIG. 5D by pushing the fixing clasp 500 inward to the first
  • a corrective force can be applied to prevent the inserted wire 30 from falling out by blocking the upper portions of the double slots 401a and 401b.
  • the orthodontic appliance according to the fourth embodiment of the present invention including the orthodontic bracket 400 and the fixing clasp 500, enables the insertion and removal of the wire 30 to be performed more easily and corrective work can further enhance the convenience of
  • the wire 30 is inserted into one side of the double slot on one side, the other side or upper side of the double slot on the other side It can be withdrawn into the open space of
  • the wire 30 is inserted into only one of the double slots and taken out into the upper open space.
  • the wire 30 may be inserted into the upper open space and drawn out into any one of the double slots to temporarily apply a corrective force.
  • the orthodontic bracket according to the embodiment of the present invention can variously deform the binding position of the wire 30 in a simple way in order to apply a desired orthodontic force to the teeth 10, so that even if the bracket is incorrectly attached, the Since the position movement, angle adjustment, rotation, etc. of the tooth 10 can be easily adjusted without attachment, the time and cost required for orthodontic treatment are reduced.
  • the tooth 10 that needs correction is in a state in which the tooth axis of the tooth is much inclined to the right as compared to the tooth axis of a normal tooth. Therefore, it is desirable for the operator to apply a corrective force so that the dental axis is placed in a normal position by moving the tooth axis to the left.
  • the operator inserts the wire 30 into the upper slot among the double slots on one side of the bracket 100, draws it out into the lower slot among the double slots on the other side, and binds the wire 30, so that the teeth (10) Corrective force can be easily applied in the opposite direction to the inclined part. That is, as shown in FIG. 7B , the tooth axis of the tooth 10 can be corrected to a normal position by moving from the inclined position to the left.
  • the tooth 10 that needs correction is in a tilted state as if the front of the tooth was rotated counterclockwise when compared to the front (labial side) of a normal tooth. Therefore, the operator binds the wire 30 through any one of the double slots formed on one side of the bracket 100 and the upper open space, thereby acting as if rotating in a clockwise direction on the teeth 10 orthodontic force can be easily added.
  • the tooth 10 that needs correction is in a state in which the length of the tooth 10 is abnormally shortened as the tooth 10 moves downward as compared with a normal tooth. Therefore, the operator binds the wire 30 to the penetration path of the lower slot among the double slots formed on one side of the bracket 100 and the lower slot among the double slots formed on the other side of the bracket 100, thereby moving the teeth 10 upward.
  • the corrective force can be easily applied.
  • the tooth 10 may move upward and be corrected to be substantially equal to the length of the adjacent anterior teeth.
  • the orthodontic bracket and the orthodontic appliance according to an embodiment of the present invention are formed with a double slot or an upper opening space connected to the double slot through which the wire passes, so that the position at which the orthodontic wire is bound to the bracket can be variously modified.
  • the doctor can apply the desired correction force.
  • the orthodontic bracket and the orthodontic appliance according to the embodiment of the present invention change the binding position of the wire even without reattaching the bracket to the teeth, so that the position movement, angle adjustment, rotation, etc. of the teeth required for orthodontic treatment are facilitated. can be done

Landscapes

  • 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)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

L'invention concerne un bracket orthodontique qui est fixé à un côté d'une dent par un matériau durcissant et est fixé auquel un fil orthodontique, le bracket orthodontique comprenant : une partie de fixation comprenant une surface inférieure qui est fixée à la dent dans une forme définie ; et une partie de corps comprenant, d'un seul tenant avec la partie de fixation, un espace qui est ouvert au sommet de la partie de fixation, et une double fente de forme symétrique sur un côté et l'autre côté de celle-ci.
PCT/KR2021/002191 2020-02-27 2021-02-22 Bracket orthodontique et dispositif orthodontique le comprenant Ceased WO2021172828A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020200024634A KR102140421B1 (ko) 2020-02-27 2020-02-27 치열 교정용 브라켓 및 이를 포함한 치열 교정 장치
KR10-2020-0024634 2020-02-27

Publications (2)

Publication Number Publication Date
WO2021172828A2 true WO2021172828A2 (fr) 2021-09-02
WO2021172828A3 WO2021172828A3 (fr) 2021-10-21

Family

ID=71835028

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2021/002191 Ceased WO2021172828A2 (fr) 2020-02-27 2021-02-22 Bracket orthodontique et dispositif orthodontique le comprenant

Country Status (2)

Country Link
KR (1) KR102140421B1 (fr)
WO (1) WO2021172828A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102140421B1 (ko) * 2020-02-27 2020-07-31 주식회사 뷰티스 치열 교정용 브라켓 및 이를 포함한 치열 교정 장치
KR102488971B1 (ko) * 2020-10-06 2023-01-16 주식회사 뷰티스 빅데이터와 인공지능을 이용한 치아교정방법 및 치아교정시스템

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4444410B2 (ja) * 1999-10-08 2010-03-31 トミー株式会社 歯列矯正ブラケットおよび歯列矯正ブラケット用ツール
BRPI1100503B1 (pt) * 2011-02-15 2022-04-26 Temistocles Uriarte Zucchi Braquete interativo/passivo
KR20120110985A (ko) * 2011-03-31 2012-10-10 정재욱 교정 브라켓 및 그를 구비한 치열 교정기
KR20120110982A (ko) * 2011-03-31 2012-10-10 정재욱 와이어 덮개부 및 그를 구비한 치열 교정기
KR101433302B1 (ko) * 2012-07-11 2014-08-22 조선대학교산학협력단 치과교정용 브라켓 어셈블리
KR101316946B1 (ko) 2013-03-15 2013-10-11 이향이 치아 교정용 브라켓의 세라믹 조성물, 이로 제조된 치아 교정용 브라켓 및 이의 제조방법
KR101480147B1 (ko) * 2013-06-05 2015-01-07 (주)Sy이노베이션 치열 교정을 위한 브라켓
KR101565479B1 (ko) * 2015-04-09 2015-11-03 주식회사 바이오세텍 치열 교정용 브라켓
KR20170059267A (ko) * 2015-11-20 2017-05-30 배기선 치아맞춤형으로 제작된 이중호선용 치열교정용 브라켓
KR102049074B1 (ko) * 2017-04-17 2019-11-26 정중희 치열 교정용 브라켓
KR101975655B1 (ko) * 2017-04-25 2019-05-07 정중희 슬롯이 형성된 몸체에 와이어를 뺄 수 있는 관통공이 형성된 치열 교정용 브라켓 및 그를 이용한 치열 교정 방법
KR102058983B1 (ko) * 2018-06-27 2019-12-24 허정민 다중 슬롯을 구비한 치열 교정 브라켓 어셈블리
KR102140421B1 (ko) * 2020-02-27 2020-07-31 주식회사 뷰티스 치열 교정용 브라켓 및 이를 포함한 치열 교정 장치

Also Published As

Publication number Publication date
KR102140421B1 (ko) 2020-07-31
WO2021172828A3 (fr) 2021-10-21

Similar Documents

Publication Publication Date Title
WO2020218638A1 (fr) Appareil orthodontique
WO2021172828A2 (fr) Bracket orthodontique et dispositif orthodontique le comprenant
WO2010021478A2 (fr) Fixation pour implant dentaire
WO2021049892A1 (fr) Instrument de liaison indirecte et procédé de liaison indirecte pour appareil orthodontique
WO2015076530A1 (fr) Structure d'implant dentaire
WO2015030281A1 (fr) Corps de balayage destiné à un implant, ensemble implant et procédé d'implantation les utilisant
WO2011040687A1 (fr) Bloc de guidage pour procédure d'implantation dentaire et ensemble bloc de guidage associé, et technique de procédure d'implantation dentaire mettant en oeuvre ledit bloc
WO2016137076A1 (fr) Ensemble d'appareil de guidage de chirurgie d'implant et procédé d'utilisation associé
WO2018117582A1 (fr) Dispositif orthodontique pour dents maxillaires
WO2013151258A1 (fr) Accessoire de fixation de prothèse dentaire présentant un angle et une position librement ajustables
WO2023229109A1 (fr) Prothèse dentaire
WO2016167414A1 (fr) Bracket orthodontique
WO2016024681A1 (fr) Foret pour implant et appareil de perçage pour implant pourvu de celui-ci
WO2024101839A1 (fr) Ensemble de corps de balayage d'implant pour améliorer la précision d'un balayage intra-buccal
WO2019177386A1 (fr) Attache orthodontique de type auto-ligaturant
WO2012099439A2 (fr) Élément d'ancrage palatin pour traitement orthodontique
WO2021251640A1 (fr) Appareil orthodontique intégré dans un gabarit avec arc orthodontique
WO2018159919A1 (fr) Couvercle et dispositif orthodontique ayant le couvercle
WO2020235777A2 (fr) Connecteur chirurgical pour appareil dentaire
WO2020060301A1 (fr) Dispositif de correction de la colonne vertébrale
WO2025244243A1 (fr) Structure d'implant ayant un dispositif de fixation ayant une partie de col longue et une vis de recouvrement pour fixation initiale
KR100404243B1 (ko) 치아교정용 앵커식립장치
WO2021006701A1 (fr) Cible d'identification permettant de mettre en correspondance des données de balayage et procédé de mise en correspondance de données de balayage l'utilisant
CN111388112A (zh) 一种后牙区辅助牙种植的组件
WO2023140537A1 (fr) Appareil orthodontique transparent et son procédé de fabrication

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21759596

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205 DATED 16.01.2023)

122 Ep: pct application non-entry in european phase

Ref document number: 21759596

Country of ref document: EP

Kind code of ref document: A2