KR20200068894A - orthodontics device having ivory color coating layer - Google Patents

orthodontics device having ivory color coating layer Download PDF

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KR20200068894A
KR20200068894A KR1020180155799A KR20180155799A KR20200068894A KR 20200068894 A KR20200068894 A KR 20200068894A KR 1020180155799 A KR1020180155799 A KR 1020180155799A KR 20180155799 A KR20180155799 A KR 20180155799A KR 20200068894 A KR20200068894 A KR 20200068894A
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teeth
orthodontic
coating film
silver alloy
tooth
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정운조
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(주)티에프티
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A61C7/12Brackets; Arch wires; Combinations thereof; Accessories therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/23Solid substances, e.g. granules, powders, blocks, tablets
    • A61L2/232Solid substances, e.g. granules, powders, blocks, tablets layered or coated
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/23Solid substances, e.g. granules, powders, blocks, tablets
    • A61L2/238Metals or alloys, e.g. oligodynamic metals
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/14Metallic material, boron or silicon
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24Vacuum evaporation
    • C23C14/32Vacuum evaporation by explosion; by evaporation and subsequent ionisation of the vapours, e.g. ion-plating
    • C23C14/325Electric arc evaporation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/20Targets to be treated
    • A61L2202/24Medical instruments, e.g. endoscopes, catheters, sharps
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/10Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
    • A61L2300/102Metals or metal compounds, e.g. salts such as bicarbonates, carbonates, oxides, zeolites, silicates
    • A61L2300/104Silver, e.g. silver sulfadiazine

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

The present invention relates to an orthodontic device with a coating film, including brackets each installed on two or more teeth and wires interconnecting the brackets, wherein an ivory-colored coating film is formed on the surface of the brackets and the wires. The coating film is made by coating one selected from the group consisting of titanium and silver alloy, zirconium and silver alloy, molybdenum and silver alloy, and tantalum and silver alloy, using an arc ion plating method. The coating film of the orthodontic device has sterilizing power and an ivory color similar to the color of the teeth.

Description

상아색 코팅막을 가진 치아 교정장치{ orthodontics device having ivory color coating layer}Orthodontics device having ivory color coating layer

본 발명은 치아 교정장치에 관한 것으로, 더 상세하게는 치아와 접촉되는 교정장치 주위의 충치균들 및 세균을 살균할 수 있으며, 치아와 상대적으로 비슷한 상아색을 구현할 수 있는 코팅막을 가진 치아 교정장치에 관한 것이다.The present invention relates to a dental orthodontic appliance, and more particularly, to a dental orthodontic appliance having a coating film capable of sterilizing cavities and bacteria around the orthodontic appliance in contact with a tooth, and capable of realizing an ivory color relatively similar to a tooth. will be.

통상적으로 성인의 치아활동은 그다지 활발하지 못하여 교정치료에 있어서 청소년에 비해 치료가 어려운 부분이 있음은 자명한 사실이나, 교정치료를 받으면 잇몸이 나빠져서 나이가 들면 틀니를 해야 한다는 잘못된 상식과, 얼굴 밖으로 노출되는 교정장치에 대한 부담감 등으로 인하여 교정치료를 주저하는 경향이 있다. 그러나, 생리적인 범위 안에서의 치아 이동은 전혀 문제가 되지 않으므로 가능하다면 교정치료가 불량한 치열을 바로잡는 가장 바람직한 치료 방법인 것이다. Normally, adult dental activity is not very active, so it is obvious that treatment is difficult compared to adolescents compared with adolescents. There is a tendency to hesitate orthodontic treatment due to the burden on the exposed orthodontic device. However, tooth movement within the physiological range is not a problem at all, so if possible, orthodontic treatment is the most desirable treatment method to correct poor dentition.

상기와 같이 치아를 교정하기 위해서는 브라켓을 치아에 부착하고, 이 브라켓에 와이어를 걸어서 치아를 이동시켜 교정한다. 여기에서 상기 브라켓은 치아의 입술 측과 혀측 치아의 적어도 일측에 부착하게 되는데, 최근에는 대인관계, 외관상 표출되는 점을 감안하여 혀측의 치아에 부착하고 있다. In order to correct the teeth as described above, a bracket is attached to the tooth, and a wire is applied to the bracket to move the tooth to correct it. Here, the bracket is attached to at least one side of the tooth on the lips side and the tongue side of the teeth, and recently, in view of interpersonal relations and appearance, it is attached to the teeth on the tongue side.

대한민국 등록 실용신안 제 20-0172086호에는 치아 교정용 브라켓이 개시되어 있다. 개시된 치아 교정용 브라켓은 소치구와 대치구 및 전치 등 치아 교정용 브라켓의 교합면 슬롯과 수평면 슬롯을 교합면에서 일치시켜 같은 크기의 아치 와이어를 겸용으로 사용할 수 있는 구조를 가진다. Korean Registered Utility Model No. 20-0172086 discloses an orthodontic bracket. The disclosed orthodontic bracket has a structure in which the occlusal surface slot and the horizontal surface slot of the orthodontic bracket, such as an orthodontic tooth, an orthodontic tooth, and anterior teeth, coincide at the occlusal surface, and can use the same size of arch wires.

공개 특허 2002-016325호에는 치아 교정용 브라켓의 다른 예가 개시되어 있다. 개시된 브라켓은 덮개부의 결착부가 상기 덮개부의 중간부분에 대하여 90℃ 이하의 굴곡을 형성함으로써 상기 본체의 체결부에 탄력적으로 체결 될 수 있는 구조를 가지며, 이러한 브라켓은 와이어에 의해 연결된다.Published patent 2002-016325 discloses another example of an orthodontic bracket. The disclosed bracket has a structure that can be elastically fastened to the fastening portion of the main body by forming a bent portion of the cover portion 90° C. or less with respect to the middle portion of the cover portion, and these brackets are connected by wires.

등록특허 0077838호에는 치아 교정용 부재가 개시되어 있다. 개시된 치아 보정용 부재는 형상기억합금제로 전체적으로 밴드로 이루어지고, 그 양단부는 치아와 계합하기 위한 계합각으로 되어 있고, 모상 상태에서는 상기 계합각이 각각 개각하고, 마르텐사이트 상에서는 상기 계합각이 폐각하도록 형상기억 처리가 실시된 구성을 가진다. Patent registration No. 0077838 discloses a member for orthodontics. The disclosed member for correcting teeth is made of a band as a shape memory alloy, and both ends thereof are engaged angles for engaging with teeth, and the engaging angles are respectively opened in a phantom state, and the engaging angles are closed on martensite. It has a configuration in which memory processing is performed.

한편, 등록 실용신안 제0183843호에는 치아 교정용 접착식 교정선이 개시되어 있다. 개시된 교정선은 치아 교정에 필요한 힘을 작용시키기 위한 탄력을 보유하는 치아 교정용 와이어와, 이 치아 교정용 와이어의 적어도 일측에 접착제로 접착되어 있고 교정 대상치아 또는 건강한 치아의 원하는 위치에 접착시키기 위한 버튼으로 구성된다. On the other hand, the registered utility model No. 0183843 discloses an adhesive orthodontic line for orthodontics. The disclosed orthodontic wire is an orthodontic wire having elasticity to exert the force necessary for orthodontic treatment, and is attached with an adhesive to at least one side of the orthodontic wire and is used to adhere to a target tooth or a desired position of healthy teeth It consists of buttons.

상술한 바와 같이 구성된 치아 교정을 위한 브라켓과 와이어를 포함하는 교정 장치에 있어서, 이를 제조하기 위한 주재료는 스테인레스강, 코발트 크롬 합금,티타늄 몰리브덴 합금, 니켈 티타늄합금 등 다양한데, 이들은 진한 회색계열의 금속 특유의 표면색을 나타내고 있어서, 치아와 어울리지 않고, 사용자가 색상의 부담을 갖는 경우가 많다. In the orthodontic device including the bracket and wire for orthodonticity configured as described above, the main materials for manufacturing it are various such as stainless steel, cobalt chrome alloy, titanium molybdenum alloy, nickel titanium alloy, etc., which are characteristic of dark gray metal Since it shows the surface color of, it does not match the teeth, and the user often has a color burden.

또한 치아 교정장치는 치아에 브라켓들을 고정하고 이들을 적어도 하나의 와이어를 이용하여 교정하게 되는데, 브라켓들과 와이어들과 치아들의 사이는 치솔질이 매우 어렵다. 따라서 브라켓들 및 와이어와 치아들 사이를 청결한 상태로 유지하는데 많은 어려움이 있다. 특히, 치아의 교정을 가장 필요로 하는 어린이들이 교정장치를 장착하는 경우 치아의 치솔질에 따른 문제점은 더욱 심각하다. 따라서 교정장치를 장착하고 치아를 청결하게 유지하지 못하는 치아들과 교정장치인 와이어, 브라켓 또는 교정선의 사이에는 구강내의 주요 충치균인 스트랩터카커스 뮤탄스(Streptococcus mutans), 스트랩터카커스 소브리누스(Streptococcus sobrinus) 등의 세균이 쉽게 번식하게 된다. 이러한 세균의 번식은 교정장치와 접촉되는 치아들은 손상시키거나 변색시키게 되는 문제점이 있다. In addition, the orthodontic appliance fixes the brackets to the teeth and corrects them using at least one wire. It is very difficult to brush between the brackets and the wires and teeth. Therefore, there are many difficulties in keeping the brackets and the wires and teeth clean. Particularly, when children who need the orthodontics of teeth most are equipped with orthodontic devices, the problem of tooth brushing is more serious. Therefore, between the teeth that do not keep the teeth clean with the orthodontic appliance and the orthodontic appliance wire, bracket, or orthodontic appliance, Streptococcus mutans , the major cavities in the oral cavity, and Streptococcus bacteria such as sobrinus ) are easily propagated. The propagation of these bacteria has a problem in that the teeth contacting the orthodontic device are damaged or discolored.

본 발명은 상술한 바와 같은 문제점을 해결하기 위하여 구강내 또는 치아에 설치되어 치아를 교정하는 브라켓, 와이어, 밴드 등의 교정부재의 색상을 치아와 유사한 상아색으로 구현할 수 있으며, 살균력을 갖도록 하여 치아를 교정하는 동안 치아의 손상을 방지할 수 있는 코팅막을 가진 교정장치를 제공함에 그 목적이 있다.In order to solve the problems as described above, the present invention can implement the color of the orthodontic members such as brackets, wires, bands, etc., which are installed in the oral cavity or on the teeth to correct the teeth in an ivory color similar to the teeth, and have a sterilizing power to make the teeth. An object of the present invention is to provide an orthodontic device having a coating film that can prevent damage to teeth during orthodontic treatment.

상기 목적을 달성하기 위하여 본 발명의 코팅막을 가진 치아 교정장치는 In order to achieve the above object, the orthodontic device having the coating film of the present invention

두 개 이상의 치아에 각각 설치되는 브라켓들과, 상기 브라켓들을 상호 연결하는 와이어를 구비하며, 상기 브라켓과 와이어의 표면에 상아색의 코팅막이 형성된 치아 교정장치에 있어서,In the orthodontic apparatus having a bracket that is installed on each of two or more teeth, a wire connecting the brackets to each other, an ivory-colored coating film is formed on the surface of the bracket and the wire,

상기 코팅막이 티타늄과 은합금, 지르코늄과 은합금, 몰리브덴과 은합금, 탄탈늄과 은합금 중 선택된 하나가 아크 이온 플레이팅법에 의해 코팅되어 이루어진 것을 그 특징으로 한다. It characterized in that the coating film is made of titanium and silver alloy, zirconium and silver alloy, molybdenum and silver alloy, and one selected from tantalum and silver alloy is coated by an arc ion plating method.

본 발명에 따른 본 발명에 따른 코팅막을 가진 치아 교정장치는 표면에 코팅막이 상아색상을 유지하고 있으므로 사용자의 거부감을 상대적으로 줄일 수 있으며, 이를 이용한 치아의 교정과정에서 교정부재와 치아 사이에서 세균이 번식하여 치아를 손상시키는 것을 근본적으로 방지할 수 있다.In the orthodontic appliance having a coating film according to the present invention according to the present invention, since the coating film maintains an ivory color on the surface, the user's feeling of rejection can be relatively reduced, and bacteria between the orthodontic member and the teeth are prevented during the process of correcting the teeth using this. It is possible to fundamentally prevent damage to the teeth by propagation.

특히 어린이들의 치아 교정 시 치아를 청결하게 유지하지 못하여 치아가 손상되는 것을 방지할 수 있으며, 나아가서는 상품적 가치를 높일 수 있는 이점을 가진다. In particular, when the teeth are corrected for children, it is possible to prevent the teeth from being damaged because the teeth cannot be kept clean, and furthermore, it has an advantage of increasing product value.

본 발명에 따른 코팅막을 가진 교정장치는 사이가 벌어진 치아들 간의 거리를 치체이동으로 좁히거나 쓰러진 치아의 치축을 조절하기 위한 것으로, 그 일 실시예를 도 1내지 도 3에 나타내 보였다.The orthodontic appliance having a coating film according to the present invention is for narrowing the distance between the spaced teeth or adjusting the axis of a collapsed tooth by tooth movement, and an embodiment thereof is shown in FIGS. 1 to 3.

도면을 참조하면, 치아 교정장치(10)는 구강내 또는 치아(100)에 설치되어 치아의 교정을 위한 적어도 하나의 교정부재(20)를 포함하며, 상기 교정부재(20)의 표면에 형성되는 것으로 항균 및 살균력을 가지는 코팅막(30)을 구비한다.Referring to the drawings, the orthodontic appliance 10 is installed in the oral cavity or the tooth 100 and includes at least one orthodontic member 20 for orthodontic teeth, and is formed on the surface of the orthodontic member 20 As it has a coating film 30 having antibacterial and sterilizing power.

상기 치아를 교정하기 위한 교정장치의 교정부재(20)는 각 치아(100)들에 설치되는 브라켓(21)들과, 이 브라켓(21)들을 상호 연결하며 교정을 위한 인장력을 제공하는 와이어(22)를 포함한다. 그리고 상기 브라켓(21) 또는 와이어(22) 중 적어도 일측에는 항균 또는 살균력을 가지는 코팅막(30)이 형성된다.The orthodontic member 20 of the orthodontic device for correcting the teeth includes brackets 21 installed on each tooth 100, and wires 22 that interconnect the brackets 21 and provide tensile force for orthodontics. ). And at least one side of the bracket 21 or the wire 22 is formed with a coating film 30 having antibacterial or sterilizing power.

상기 교정부재(20)는 상기 브라켓(21)과 와이어(22)에 한정되지 않고 구강내 또는 치아에 설치되어 구강 내로 노출되는 부재이면 어느 것이나 가능하다. 예컨데, 상기 교정부재는 치아를 교정하기 위한 교정선, 치아 교정을 위한 밴드, 치아를 형성하기 위한 스크류, 스프링, 튜브 등으로 이루어질 수 있다. The orthodontic member 20 is not limited to the bracket 21 and the wire 22 and may be any member installed in the oral cavity or teeth and exposed to the oral cavity. For example, the orthodontic member may be formed of a corrective line for correcting a tooth, a band for correcting a tooth, a screw for forming a tooth, a spring, a tube, and the like.

한편, 상기 브라켓, 와이어, 밴드, 스프링, 튜브, 등 교정부재(20)에 형성되어 항균 및 살균을 위한 코팅막(30)은 항균성, 세균억제력, 내부식성, 내마모성 등을 가져야 하며, 색상이 치아와 유사한 상아색을 가지야 하며 생체 적합성이 좋아야 한다. 이점을 감안하여 상기 코팅막(30)은 티타늄과 은합금, 지르코늄과 은합금, 몰리브덴과 은합금, 탄탈늄과 은합금 중 선택된 하나가 아크 이온 플레이팅(Arc Ion Plating)법에 의해 코팅되어 이루어진다. On the other hand, the bracket, wire, band, spring, tube, etc. is formed on the orthodontic member 20, the coating film 30 for antibacterial and sterilization should have antibacterial, bacteriostatic, corrosion resistance, abrasion resistance, etc. It should have similar ivory color and good biocompatibility. In consideration of this, the coating film 30 is made of titanium and silver alloy, zirconium and silver alloy, molybdenum and silver alloy, and one selected from tantalum and silver alloy is coated by an arc ion plating (Arc Ion Plating) method.

상술한 바와 같이 형성된 코팅막은 색상이 치아와 색상이 가까운 상아색을 유지하고 있어 이를 사용하는 사용자가 색상에 의해 거부감을 가지는 것을 방지할 수 있다. Since the coating film formed as described above maintains an ivory color whose color is close to that of a tooth, it is possible to prevent a user who uses it from having a feeling of rejection by color.

그리고 상기와 같은 코팅막은 살균 및 항균성을 가지므로 교정부재를 치아에 설치 시 구강내에서 충치를 유발시키는 스트랩터카커스 뮤탄스(Streptococcus mutans), 스트랩터카커스 소브리누스(Streptococcus sobrinus),아그레가티박터(Aggregatibacter actinomycetemcomitans ATCC33384) 포로피로모나스(Porphyromonas gingivalis)등을 살균하거나 번식을 억제하여 교정하는 과정에서 치아가 손상되는 것을 근본적으로 방지할 수 있다. And since the coating film as described above has sterilization and antibacterial properties, Streptococcus mutans , Streptococcus sobrinus , and Agregati that cause tooth decay in the oral cavity when the orthodontic member is installed on the teeth Bacterium ( Aggregatibacter actinomycetemcomitans ATCC33384) Porphyromonas gingivalis , etc., can be fundamentally prevented from being damaged during the process of correcting by sterilizing or inhibiting reproduction.

도 4 내지 도 6에 도시된 바와 같이 각 교정부재의 코팅막을 에 대한 항균 밀 살균력을 알아보기 위하여 코팅막이 형성된 글라스 비드(glass bead)를 제조하였다. 그리고 상기 글라스 비드를 넣은 대조군, 이온 플래이팅법에 의해 코팅되지 않은 글라스 비드를 넣은 실험군, 은 코팅막이 형성된 글라스 비드를 넣은 실험군을 설정하고, 세균배지 1 ml에 글리스 비드 100개씩을 넣은 시험관에 세균을 접종하였다. 그리고 16시간 동안 이산화 세균배양기에서 16시간 배양 후 450 nm 파장에서 광흡수도를 측정하여 상기 대조군을 100으로 한 상대적인 균 증식율로 코팅막에 의한 항균작용을 측정하여 도 4 내지 도 6에 도시된 바와 같은 결과를 얻었다. As shown in FIGS. 4 to 6, glass beads having a coating film were prepared to determine the antimicrobial wheat sterilizing power for the coating film of each orthodontic member. Then, the control group in which the glass beads were added, the experimental group in which the glass beads were not coated by the ion plating method, and the experimental group in which the glass beads were formed with a silver coating film were set. Were inoculated. And after 16 hours of incubation in a bacterial incubator for 16 hours, the light absorption at 450 nm wavelength was measured to measure the antimicrobial activity by the coating film with the relative growth rate of the control as 100, and as shown in FIGS. 4 to 6 Results were obtained.

그래프를 통하여 알 수 있는 바와 같이 은 코팅막이 형성된 글라스 비드를 넣은 실험군 균의 증식율은 넣지 않은 대조군를 넣지 않은 대조군에 비하여 15% 정도의 세균증식이 억제됨을 알 수 있었다. As can be seen through the graph, it was found that the growth rate of the bacteria in the experimental group with the glass beads formed with the silver coating film was inhibited by about 15% as compared to the control without the control.

이상에서 설명한 바와 같이 본 발명에 따른 치아 교정장치는 표면에 코팅막이 형성되어 있으므로 치아를 교정하는 과정에서 교정부재와 치아 사이에서 세균이 번식하여 치아를 손상시키는 것을 근본적으로 방지할 수 있다. 특히 어린이들의 치아 교정 시 치아를 청결하게 유지하지 못하여 치아가 손상되는 것을 방지할 수 있으며, 나아가서는 상품적 가치를 높일 수 있는 이점을 가진다. As described above, the orthodontic appliance according to the present invention has a coating film formed on its surface, and thus can fundamentally prevent bacteria from propagating between the orthodontic member and the teeth in the process of correcting the teeth, thereby damaging the teeth. In particular, when the teeth are corrected for children, it is possible to prevent the teeth from being damaged because the teeth cannot be kept clean, and furthermore, it has an advantage of increasing product value.

본 발명은 도면에 도시된 일 실시예를 참고로 설명되었으나 이는 예시적인 것에 불과하며, 당해 기술 분야에서 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 실시예가 가능하다는 점을 이해할 것이다. The present invention has been described with reference to one embodiment shown in the drawings, but this is only exemplary, and those skilled in the art will understand that various modifications and equivalent embodiments are possible therefrom.

따라서 본 발명의 진정한 보호 범위는 첨부된 등록 청구범위에 의해서만 정해져야 할 것이다. Therefore, the true protection scope of the present invention should be defined only by the attached claims.

Claims (1)

두 개 이상의 치아에 각각 설치되는 브라켓들과, 상기 브라켓들을 상호 연결하는 와이어를 구비하며, 상기 브라켓과 와이어의 표면에 상아색의 코팅막이 형성된 치아교정장치에 있어서,
상기 코팅막이 티타늄과 은합금, 지르코늄과 은합금, 몰리브덴과 은합금,탄탈늄과 은합금 중 선택된 하나가 아크 이온 플레이팅법에 의해 코팅되어 이루어진 것을 특징으로 하는 코팅막을 가진 치아 교정장치.
In the orthodontic appliance having a bracket that is installed on each of two or more teeth, and a wire connecting the brackets to each other, an ivory-colored coating film is formed on the surface of the bracket and the wire,
The coating film is titanium or silver alloy, zirconium and silver alloy, molybdenum and silver alloy, tantalum and silver alloy is selected one of the teeth coating device, characterized in that made by coating by arc ion plating method.
KR1020180155799A 2018-12-06 2018-12-06 orthodontics device having ivory color coating layer KR20200068894A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111920978A (en) * 2020-09-16 2020-11-13 王玉玲 Oral cavity is disinfection box for unscrambler convenient to carry
CN113106399A (en) * 2020-12-29 2021-07-13 阳江市新辉科技有限公司 Multicolor antibacterial film layer and preparation method and application thereof
CN116688229A (en) * 2023-07-28 2023-09-05 北京华钽生物科技开发有限公司 Tantalum-silver film implanted with medical instrument surface multilayer structure and preparation method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111920978A (en) * 2020-09-16 2020-11-13 王玉玲 Oral cavity is disinfection box for unscrambler convenient to carry
CN113106399A (en) * 2020-12-29 2021-07-13 阳江市新辉科技有限公司 Multicolor antibacterial film layer and preparation method and application thereof
CN116688229A (en) * 2023-07-28 2023-09-05 北京华钽生物科技开发有限公司 Tantalum-silver film implanted with medical instrument surface multilayer structure and preparation method thereof
CN116688229B (en) * 2023-07-28 2023-10-24 北京华钽生物科技开发有限公司 Tantalum-silver film implanted with medical instrument surface multilayer structure and preparation method thereof

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