WO2019194587A1 - Orthodontic bracket debonding device using laser - Google Patents

Orthodontic bracket debonding device using laser Download PDF

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Publication number
WO2019194587A1
WO2019194587A1 PCT/KR2019/003967 KR2019003967W WO2019194587A1 WO 2019194587 A1 WO2019194587 A1 WO 2019194587A1 KR 2019003967 W KR2019003967 W KR 2019003967W WO 2019194587 A1 WO2019194587 A1 WO 2019194587A1
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WO
WIPO (PCT)
Prior art keywords
bracket
laser
case
tooth
debonding
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PCT/KR2019/003967
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French (fr)
Korean (ko)
Inventor
정구인
권성민
이종훈
구경환
Original Assignee
경북대학교 산학협력단
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Publication of WO2019194587A1 publication Critical patent/WO2019194587A1/en

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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
    • A61C7/02—Tools for manipulating or working with an orthodontic appliance
    • A61C7/023—Tools for manipulating or working with an orthodontic appliance for debonding or removing orthodontic devices
    • 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
    • A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
    • A61C7/14—Brackets; Fixing brackets 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
    • A61C7/14—Brackets; Fixing brackets to teeth
    • A61C7/146—Positioning or placement of brackets; Tools therefor

Definitions

  • the present invention relates to a dental bracket debonding apparatus using a laser. Specifically, the present invention relates to a dental bracket debonding device for irradiating a laser to melt an adhesive between a tooth and a bracket.
  • a dental bracket protrudes upward and downward from a slot having a base having an adhesive layer to be attached to a tooth surface, a slot formed at the front surface of the base to fit an arch-shaped wire, and an elastic ring for fixing the wire to the bracket. Consists of a wing.
  • the dental bracket for orthodontic treatment is attached to the surface of the tooth with a strong bonding agent (adhesive), ligation of the arch-shaped wire and the bracket to correct.
  • a strong bonding agent adheresive
  • the bracket adhered to the tooth is gripped by the debonding pliers and removed from the tooth by a force applied by the user.
  • a crack may be generated on the tooth surface, and a force is incorrectly applied to break the bracket so that a part of the bracket is not completely removed from the tooth.
  • the present invention has been made to solve the above-mentioned conventional problems, the object of the present invention is debonding without fear of damaging the teeth or fracture of the part of the bracket in the debonding process of removing the bracket bonded to the teeth To provide a device.
  • the rod-shaped case that is gripped by the user; An accommodation space formed to accommodate the bracket at the front end of the case; Clip parts provided on both sides of the receiving space for holding the bracket; A plurality of laser tips provided to irradiate a laser onto the held bracket; And a laser coupling connector provided at the rear end of the case.
  • control unit for controlling the conditions of the irradiated laser.
  • the clip unit may include a pressing unit provided at a side of the case; And a gripping portion bent inwardly at the front end of the pressing portion.
  • the laser tip is characterized by having a processing surface inclined shear surface to radiate the laser to the side.
  • the debonding apparatus of the present invention in the debonding process of removing the bracket after the correction is completed, by irradiating a laser to the adhesive between the tooth and the bracket attached to the tooth to remove the adhesive force to damage the teeth, or The bracket is safely removed without fear of part fracture.
  • the debonding apparatus of the present invention by controlling the wavelength, irradiation time, etc. of the irradiated laser can be used in the treatment of tooth whitening, inflammation treatment, incision, hemostasis, sterilization, pain relief, etc. There is an advantage that can be performed.
  • FIG. 1 is a perspective view showing a debonding apparatus according to the present invention.
  • FIG. 2 is an enlarged view of a front end portion of the debonding apparatus illustrated in FIG. 1.
  • FIG 3 is an enlarged view of the front end of the debonding apparatus holding the bracket.
  • FIG. 1 is a perspective view illustrating a debonding apparatus according to the present invention
  • FIG. 2 is an enlarged view of a front end portion of the debonding apparatus shown in FIG. 1
  • FIG. 3 is an enlarged view of a front end portion of the debonding apparatus holding a bracket. .
  • the debonding apparatus 1 includes a case 10, a clip 20, a laser tip 30, and a laser coupling connector 40.
  • the case 10 is formed in a rod shape having a predetermined length, and the cross section of the case 10 may be formed in a rectangular shape or a polygon.
  • the case 10 may be formed in a shape in which the front end portion is bent at an angle so that it can be easily applied to the molar portion.
  • the front end of the case 10 is provided with a clip 20 for holding the bracket (B) and the laser tip 30 for the laser radiation, the rear end is formed with a laser coupling connector 40, the optical fiber is It is provided.
  • an accommodating space 11 in which the bracket B to which the laser is irradiated is received is formed at the front end of the case 10.
  • the accommodation space 11 may be formed in a size slightly larger than the bracket (B).
  • both sides of the accommodation space 11 is provided with a clip portion 20 consisting of a pressing portion 21 and the gripping portion 22.
  • the pressing portion 21 is a portion that the user presses so that the clip portion 20 is pinched inward for gripping the bracket B.
  • the pressing portion 21 is provided on both sides of the case 10.
  • the gripping portion 22 is a portion for holding the bracket B to a portion formed by bending the pressing portion 21 inward from the front end portion.
  • the end of the gripping portion 22 may be formed to match the outer shape of the bracket (B) to facilitate gripping.
  • the inner surface of the accommodation space 11 is provided with a plurality of laser tips 30 for irradiating a laser on the bracket (B).
  • the laser tip 30 is provided with a machining surface 31 having a slanted shear surface to enable side radiation of the laser, and preferably at least four laser tips are provided to irradiate a rectangular bracket.
  • the rear end of the case 10 is provided with a laser coupling connector to connect with the light source.
  • the debonding apparatus 1 may include a controller to control the wavelength, irradiation amount, irradiation time, and the like of the laser to be irradiated.
  • the user positions the bracket to be accommodated in the accommodation space 11 and then grips the bracket B using the grip portion 22 of the clip 20 and irradiates the laser.
  • the laser beam may be irradiated only to the bracket B portion without being irradiated to an unwanted portion.
  • the laser irradiated for debonding may use an infrared wavelength laser, and the laser power may be 5 to 8 W, and the laser irradiation mode may use both pulse wave and continuous wave, and the laser irradiation time is 5 Seconds or less are preferred.
  • the adhesive irradiated with the laser breaks the bonding structure and loses adhesion.
  • the bracket (B) is supported by the clip portion 20, even if the adhesive force is removed and separated from the teeth, there is no fear that the bracket (B) fall off or accidentally swallowed into the oral cavity.
  • the debonding apparatus 1 of the present invention can separate the bracket B from the teeth without forcing the teeth and the bracket B.
  • the debonding apparatus according to the present invention may be applied to various treatments such as tooth whitening, inflammation treatment, incision, hemostasis, pain relief, etc. by changing conditions such as wavelength and irradiation time of laser.

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

Abstract

The present invention relates to an orthodontic bracket debonding device using a laser for removing a bracket adhered to a tooth surface, comprising: a bar-shaped case gripped by a user; an accommodation space formed at a front end of the case to receive the bracket; a clip portion provided on both sides of the accommodation space for holding the bracket; a plurality of laser tips provided to irradiate a laser to the held bracket; and a laser coupling connector provided at a rear end of the case. The debonding device has the effect of removing adhesive force by irradiating a laser to an adhesive between a tooth and a bracket adhered to the tooth, thereby safely removing the bracket without damaging the tooth or breaking a part of the bracket.

Description

레이저를 이용한 치과용 브라켓 디본딩 장치Dental Bracket Debonding Device Using Laser
본 발명은 레이저를 이용한 치과용 브라켓 디본딩 장치에 관한 것이다. 구체적으로, 레이저를 조사하여 치아와 브라켓 사이의 접착제를 녹이는 치과용 브라켓 디본딩 장치에 관한 것이다. The present invention relates to a dental bracket debonding apparatus using a laser. Specifically, the present invention relates to a dental bracket debonding device for irradiating a laser to melt an adhesive between a tooth and a bracket.
일반적으로 치과용 브라켓은 치아 표면에 부착되도록 접착층을 갖는 베이스, 아치 형태의 와이어가 끼워지도록 상기 베이스의 전면에 형성된 슬롯, 상이 와이어를 브라켓에 고정시키기 위한 탄성링이 장착되도록 상기 슬롯의 상하측으로 돌출된 윙으로 이루어진다.In general, a dental bracket protrudes upward and downward from a slot having a base having an adhesive layer to be attached to a tooth surface, a slot formed at the front surface of the base to fit an arch-shaped wire, and an elastic ring for fixing the wire to the bracket. Consists of a wing.
치아 교정을 위해 상기한 치과용 브라켓은 강력한 본딩제(접착제)로 치아의 표면에 부착되고, 아치 형태 와이어와 브라켓을 결찰하여 교정을 하게 된다.The dental bracket for orthodontic treatment is attached to the surface of the tooth with a strong bonding agent (adhesive), ligation of the arch-shaped wire and the bracket to correct.
이후 교정이 완료되면 치아에 접착된 브라켓은 디본딩 플라이어에 의해 파지되고, 사용자가 가하는 강제적인 힘에 의해 치아로부터 제거된다. After the correction is completed, the bracket adhered to the tooth is gripped by the debonding pliers and removed from the tooth by a force applied by the user.
그런데 브라켓을 강제적으로 제거하는 과정에서 치아 표면에 크랙이 발생될 수 있고, 힘이 잘못 가해져 브라켓이 파손되어 브라켓의 일부분이 치아로부터 완전히 제거되지 않는 문제가 있다. However, in the process of forcibly removing the bracket, a crack may be generated on the tooth surface, and a force is incorrectly applied to break the bracket so that a part of the bracket is not completely removed from the tooth.
이 경우, 치아 손상의 염려가 있고, 파손된 브라켓을 제거하는 과정에서 시술 시간이 길어져 입을 벌리고 있는 환자가 고통스럽게 된다. In this case, there is a fear of tooth damage, and the procedure of prolonging the procedure in the process of removing the broken bracket causes pain in the patient who opens the mouth.
따라서, 치아에 접착된 브라켓을 안전하고 정확하게 제거할 수 있는 디본딩 장치가 요구되는 실정이다. Therefore, there is a need for a debonding device capable of safely and accurately removing a bracket adhered to a tooth.
본 발명은 전술한 종래의 제반 문제점을 해결하기 위하여 안출된 것으로, 본 발명의 목적은 치아에 접착된 브라켓을 제거하는 디본딩 과정에서 치아에 손상을 주거나 브라켓의 일부가 파절되는 염려가 없는 디본딩 장치를 제공하는 것이다. The present invention has been made to solve the above-mentioned conventional problems, the object of the present invention is debonding without fear of damaging the teeth or fracture of the part of the bracket in the debonding process of removing the bracket bonded to the teeth To provide a device.
상기와 같은 목적을 달성하기 위한 본 발명의 디본딩 장치는, 사용자에 의해 파지되는 막대 형상의 케이스; 상기 케이스의 전단에 브라켓을 수용하기 위해 형성된 수용공간; 브라켓을 파지하기 위해 상기 수용공간의 양측으로 구비된 클립부; 파지한 브라켓에 레이저를 조사하도록 구비된 복수의 레이저팁; 및 상기 케이스의 후단에 구비된 레이저 결합 커넥터;를 포함하는 것을 특징으로 한다.Debonding apparatus of the present invention for achieving the above object, the rod-shaped case that is gripped by the user; An accommodation space formed to accommodate the bracket at the front end of the case; Clip parts provided on both sides of the receiving space for holding the bracket; A plurality of laser tips provided to irradiate a laser onto the held bracket; And a laser coupling connector provided at the rear end of the case.
또한, 상기 조사되는 레이저의 조건을 제어하는 제어부를 포함하는 것을 특징으로 한다.In addition, it characterized in that it comprises a control unit for controlling the conditions of the irradiated laser.
또한, 상기 클립부는 상기 케이스의 측면에 구비된 가압부; 상기 가압부의 전단에서 내측으로 절곡된 파지부;를 구비하는 것을 특징으로 한다.The clip unit may include a pressing unit provided at a side of the case; And a gripping portion bent inwardly at the front end of the pressing portion.
또한, 상기 레이저팁은 전단면이 기울어진 가공면을 구비하여 레이저를 측면으로 방사하는 것을 특징으로 한다. In addition, the laser tip is characterized by having a processing surface inclined shear surface to radiate the laser to the side.
본 발명의 디본딩 장치에 따르면, 교정이 완료된 후 브라켓을 제거하는 디본딩 과정에서, 치아 및 치아에 접착된 브라켓 사이의 접착제에 레이저를 조사하여 접착력을 제거하도록 하여 치아에 손상을 주거나, 브라켓의 일부가 파절되는 염려가 없이 브라켓이 안전하게 제거된다.According to the debonding apparatus of the present invention, in the debonding process of removing the bracket after the correction is completed, by irradiating a laser to the adhesive between the tooth and the bracket attached to the tooth to remove the adhesive force to damage the teeth, or The bracket is safely removed without fear of part fracture.
또한, 본 발명의 디본딩 장치에 따르면, 수용공간 내에 브라켓을 수용한 상태로 레이저를 조사하여 레이저가 원치 않는 부위로 조사되는 것을 차단할 수 있는 장점이 있다.In addition, according to the debonding apparatus of the present invention, by irradiating the laser in the state in which the bracket is accommodated in the receiving space there is an advantage that can be prevented from irradiating the laser to the unwanted site.
또한, 본 발명의 디본딩 장치에 따르면, 조사되는 레이저의 파장, 조사 시간 등을 제어하여 치아미백, 염증치료, 절개, 지혈, 살균, 통증완화 등의 치료에도 사용될 수 있어 하나의 장치로 다양한 치료를 시술할 수 있는 장점이 있다. In addition, according to the debonding apparatus of the present invention, by controlling the wavelength, irradiation time, etc. of the irradiated laser can be used in the treatment of tooth whitening, inflammation treatment, incision, hemostasis, sterilization, pain relief, etc. There is an advantage that can be performed.
도 1은 본 발명에 따른 디본딩 장치를 도시하는 사시도이다.1 is a perspective view showing a debonding apparatus according to the present invention.
도 2는 도 1에 도시된 디본딩 장치의 전단부의 확대도이다.FIG. 2 is an enlarged view of a front end portion of the debonding apparatus illustrated in FIG. 1.
도 3은 브라켓을 파지한 디본딩 장치의 전단부 확대도이다.3 is an enlarged view of the front end of the debonding apparatus holding the bracket.
이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세하게 설명한다. Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명에 따른 디본딩 장치를 도시하는 사시도이고, 도 2는 도 1에 도시된 디본딩 장치의 전단부의 확대도이며, 도 3은 브라켓을 파지한 디본딩 장치의 전단부 확대도이다.1 is a perspective view illustrating a debonding apparatus according to the present invention, FIG. 2 is an enlarged view of a front end portion of the debonding apparatus shown in FIG. 1, and FIG. 3 is an enlarged view of a front end portion of the debonding apparatus holding a bracket. .
도 1 내지 도 3에 도시한 바와 같이, 본 발명에 따른 디본딩 장치(1)는 케이스(10), 클립(20), 레이저팁(30), 레이저 결합 커넥터(40)로 이루어진다.1 to 3, the debonding apparatus 1 according to the present invention includes a case 10, a clip 20, a laser tip 30, and a laser coupling connector 40.
우선, 케이스(10)는 일정 길이를 갖는 막대 형상으로 형성되며, 케이스(10)의 단면은 사각형 형태 또는 다각형으로 형성될 수 있다. 또한, 도시되지 않았지만, 케이스(10)는 어금니부분까지 용이하게 적용될 수 있도록 전단부를 일정각도 절곡된 형태로 형성할 수도 있다.First, the case 10 is formed in a rod shape having a predetermined length, and the cross section of the case 10 may be formed in a rectangular shape or a polygon. In addition, although not shown, the case 10 may be formed in a shape in which the front end portion is bent at an angle so that it can be easily applied to the molar portion.
케이스(10)의 전단부에는 브라켓(B)을 파지하는 클립(20)과 레이저가 방사되는 레이저팁(30)이 구비되며, 후단부에는 레이저 결합 커넥터(40)가 형성되고, 내부에는 광섬유가 구비된다.The front end of the case 10 is provided with a clip 20 for holding the bracket (B) and the laser tip 30 for the laser radiation, the rear end is formed with a laser coupling connector 40, the optical fiber is It is provided.
도 2를 참고하면, 케이스(10)의 전단부에는 레이저가 조사되는 브라켓(B)이 수용되는 수용공간(11)이 내측으로 형성된다. 수용공간(11)은 브라켓(B)보다 약간 큰 크기로 형성되면 된다.Referring to FIG. 2, an accommodating space 11 in which the bracket B to which the laser is irradiated is received is formed at the front end of the case 10. The accommodation space 11 may be formed in a size slightly larger than the bracket (B).
또한, 수용공간(11)의 양측에는 가압부(21)와 파지부(22)로 이루어진 클립부(20)가 구비된다. In addition, both sides of the accommodation space 11 is provided with a clip portion 20 consisting of a pressing portion 21 and the gripping portion 22.
가압부(21)는 브라켓(B)의 파지를 위해 클립부(20)가 내측으로 오므려지도록 사용자가 가압하는 부분으로, 케이스(10)의 양측면에 구비된다. The pressing portion 21 is a portion that the user presses so that the clip portion 20 is pinched inward for gripping the bracket B. The pressing portion 21 is provided on both sides of the case 10.
파지부(22)는 가압부(21)가 전단부에서 내측으로 절곡되어 형성된 부분으로 브라켓(B)을 파지하는 부분이다.The gripping portion 22 is a portion for holding the bracket B to a portion formed by bending the pressing portion 21 inward from the front end portion.
이때 파지부(22)의 단부는 파지가 용이하도록 브라켓(B)의 외형에 부합하게 형성할 수도 있다. At this time, the end of the gripping portion 22 may be formed to match the outer shape of the bracket (B) to facilitate gripping.
한편, 수용공간(11)의 내측면에는 브라켓(B)에 레이저를 조사하기 위한 복수의 레이저팁(30)이 구비된다. On the other hand, the inner surface of the accommodation space 11 is provided with a plurality of laser tips 30 for irradiating a laser on the bracket (B).
상기 레이저팁(30)은 전단면이 기울어진 형태의 가공면(31)을 구비하여 레이저의 측면 방사가 가능하게 하며, 사각형 형태의 브라켓을 조사하기 충분하도록 4개 이상 구비되는 것이 바람직하다. The laser tip 30 is provided with a machining surface 31 having a slanted shear surface to enable side radiation of the laser, and preferably at least four laser tips are provided to irradiate a rectangular bracket.
또한, 케이스(10)의 후단부에는 광원과 연결하도록 레이저 결합 커넥터가 구비된다.In addition, the rear end of the case 10 is provided with a laser coupling connector to connect with the light source.
또한, 도시되지는 않았지만, 디본딩 장치(1)는 제어부가 구비되어 조사되는 레이저의 파장, 조사량, 조사 시간 등을 제어할 수 있음은 물론이다. In addition, although not shown, the debonding apparatus 1 may include a controller to control the wavelength, irradiation amount, irradiation time, and the like of the laser to be irradiated.
이제 상술한 본 발명의 디본딩 장치(1)를 이용한 브라켓(B) 디본딩 과정을 설명한다. Now, the bracket B debonding process using the above-described debonding apparatus 1 will be described.
사용자는 수용공간(11) 내에 브라켓이 수용되도록 위치시킨 후 클립(20)의 파지부(22)을 이용해 브라켓(B)을 파지하고 레이저를 조사한다. 이때 브라켓(B)은 수용 공간(11) 및 치면에 의해 수용되므로, 레이저가 원치않는 부위로 조사되지 않고 브라켓(B) 부분에만 조사될 수 있다.The user positions the bracket to be accommodated in the accommodation space 11 and then grips the bracket B using the grip portion 22 of the clip 20 and irradiates the laser. In this case, since the bracket B is received by the accommodation space 11 and the tooth surface, the laser beam may be irradiated only to the bracket B portion without being irradiated to an unwanted portion.
이때 디본딩을 위해 조사되는 레이저는 적외선 파장의 레이저를 사용할 수 있고, 레이저 파워는 5 내지 8W, 레이저 조사 모드는 펄스파(Pulse wave), 연속파(Continuous wave) 모두 사용 가능하며 레이저 조사 시간은 5초 이내가 바람직하다.In this case, the laser irradiated for debonding may use an infrared wavelength laser, and the laser power may be 5 to 8 W, and the laser irradiation mode may use both pulse wave and continuous wave, and the laser irradiation time is 5 Seconds or less are preferred.
상기 조건에서 레이저에 조사된 접착제는 결합구조가 파괴되어 접착력을 잃는다. 이때 브라켓(B)은 클립부(20)에 의해 지지되므로, 접착력이 제거되어 치아로부터 분리되어도 구강내로 브라켓(B)이 탈락하거나 실수로 삼키는 염려가 없다.Under the above conditions, the adhesive irradiated with the laser breaks the bonding structure and loses adhesion. At this time, because the bracket (B) is supported by the clip portion 20, even if the adhesive force is removed and separated from the teeth, there is no fear that the bracket (B) fall off or accidentally swallowed into the oral cavity.
이와 같이 본 발명의 디본딩 장치(1)는 치아와 브라켓(B)에 강제적인 힘을 가하지 않고도 브라켓(B)을 치아로부터 분리시킬 수 있는 것이다.As described above, the debonding apparatus 1 of the present invention can separate the bracket B from the teeth without forcing the teeth and the bracket B.
한편, 본 발명에 따른 디본딩 장치는 레이저의 파장, 조사 시간 등의 조건을 변경하여 치아미백, 염증치료, 절개, 지혈, 통증완화 등과 같은 다양한 치료에도 적용될 수 있다. Meanwhile, the debonding apparatus according to the present invention may be applied to various treatments such as tooth whitening, inflammation treatment, incision, hemostasis, pain relief, etc. by changing conditions such as wavelength and irradiation time of laser.
즉, 하나의 장치를 통해 다양한 치료에 적용될 수 있어 효율적이다. That is, it can be applied to a variety of treatments through one device is efficient.
이상, 본 발명의 바람직한 실시예에 대하여 상세히 설명하였으나, 본 발명의 기술적 범위는 전술한 실시예에 한정되지 않고 특허청구범위에 의하여 해석되어야 할 것이다. 이때, 이 기술분야에서 통상의 지식을 습득한 자라면, 본 발명의 범위에서 벗어나지 않으면서도 많은 수정과 변형이 가능함을 고려해야 할 것이다.As mentioned above, although preferred embodiment of this invention was described in detail, the technical scope of this invention is not limited to the above-mentioned embodiment, It should be interpreted by the claim. At this time, one of ordinary skill in the art should consider that many modifications and variations are possible without departing from the scope of the present invention.

Claims (4)

  1. 치면에 접착된 브라켓을 제거하기 위한 디본딩 장치에 있어서,In the debonding device for removing the bracket adhered to the tooth surface,
    사용자에 의해 파지되는 막대 형상의 케이스;A rod-shaped case held by the user;
    상기 케이스의 전단에 브라켓을 수용하기 위해 형성된 수용공간;An accommodation space formed to accommodate the bracket at the front end of the case;
    브라켓을 파지하기 위해 상기 수용공간의 양측으로 구비된 클립부;Clip parts provided on both sides of the receiving space for holding the bracket;
    파지한 브라켓에 레이저를 조사하도록 구비된 복수의 레이저팁; 및A plurality of laser tips provided to irradiate a laser onto the held bracket; And
    상기 케이스의 후단에 구비된 레이저 결합 커넥터;를 포함하는 것을 특징으로 하는 디본딩 장치.Debonding apparatus comprising a; laser coupling connector provided at the rear end of the case.
  2. 제1항에 있어서,The method of claim 1,
    상기 조사되는 레이저의 조건을 제어하는 제어부를 포함하는 것을 특징으로 하는 디본딩 장치.And a controller for controlling the condition of the irradiated laser.
  3. 제1항에 있어서, The method of claim 1,
    상기 클립부는 상기 케이스의 측면에 구비된 가압부;The clip unit is a pressing unit provided on the side of the case;
    상기 가압부의 전단에서 내측으로 절곡된 파지부;를 구비하는 것을 특징으로 하는 디본딩 장치.And a holding portion bent inward at the front end of the pressing portion.
  4. 제1항에 있어서,The method of claim 1,
    상기 레이저팁은 전단면이 기울어진 가공면을 구비하여 레이저를 측면으로 방사하는 것을 특징으로 하는 디본딩 장치.The laser tip is a debonding device, characterized in that having a processing surface inclined shear surface to radiate the laser to the side.
PCT/KR2019/003967 2018-04-05 2019-04-04 Orthodontic bracket debonding device using laser WO2019194587A1 (en)

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Citations (5)

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Publication number Priority date Publication date Assignee Title
US4907965A (en) * 1988-04-29 1990-03-13 Johnson & Johnson Consumer Products, Inc. Electrothermal dental debracketing tool and method of removal
US5035612A (en) * 1990-05-02 1991-07-30 Johnson & Johnson Consumer Products, Inc. Debonding tip for electrothermal dental bracket removal
US5205734A (en) * 1992-01-21 1993-04-27 University Of Pittsburgh Of The Commonwealth System Of Higher Education Apparatus for removing ceramic orthodontic brackets and an associated method
US7094053B2 (en) * 2002-05-28 2006-08-22 Ormco Corporation Custom jig for placing orthodontic brackets and methods of making and using same
US20090068610A1 (en) * 2005-09-02 2009-03-12 Naphtali Brezniak Dental brackets or attachments and methods and devices for using the same

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Publication number Priority date Publication date Assignee Title
KR100746634B1 (en) 2006-10-19 2007-08-06 최정수 Bracket debonding tool for orthodontics

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4907965A (en) * 1988-04-29 1990-03-13 Johnson & Johnson Consumer Products, Inc. Electrothermal dental debracketing tool and method of removal
US5035612A (en) * 1990-05-02 1991-07-30 Johnson & Johnson Consumer Products, Inc. Debonding tip for electrothermal dental bracket removal
US5205734A (en) * 1992-01-21 1993-04-27 University Of Pittsburgh Of The Commonwealth System Of Higher Education Apparatus for removing ceramic orthodontic brackets and an associated method
US7094053B2 (en) * 2002-05-28 2006-08-22 Ormco Corporation Custom jig for placing orthodontic brackets and methods of making and using same
US20090068610A1 (en) * 2005-09-02 2009-03-12 Naphtali Brezniak Dental brackets or attachments and methods and devices for using the same

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