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WO2009151268A2 - Écarteur buccal à usage dentaire - Google Patents

Écarteur buccal à usage dentaire Download PDF

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Publication number
WO2009151268A2
WO2009151268A2 PCT/KR2009/003100 KR2009003100W WO2009151268A2 WO 2009151268 A2 WO2009151268 A2 WO 2009151268A2 KR 2009003100 W KR2009003100 W KR 2009003100W WO 2009151268 A2 WO2009151268 A2 WO 2009151268A2
Authority
WO
WIPO (PCT)
Prior art keywords
patient
oral
retractor
holders
dental
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/KR2009/003100
Other languages
English (en)
Korean (ko)
Other versions
WO2009151268A3 (fr
Inventor
정종평
박윤정
박현정
김정빈
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.)
Seoul National University Industry Foundation
Original Assignee
Seoul National University Industry Foundation
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 Seoul National University Industry Foundation filed Critical Seoul National University Industry Foundation
Publication of WO2009151268A2 publication Critical patent/WO2009151268A2/fr
Publication of WO2009151268A3 publication Critical patent/WO2009151268A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/90—Oral protectors for use during treatment, e.g. lip or mouth protectors

Definitions

  • the present invention relates to a dental oral retractor, and more particularly, by connecting a pair of holders for supporting the lips with a support to integrate the holder and the support, it can be easily mounted in the mouth, the patient in the mounted state It relates to a dental oral retractor that can perform treatment and treatment without irritation and damage to the gums and teeth of the patient.
  • Tooth health is one of the fivefold, keeping your teeth clean and healthy as usual has a very important impact on the health of the body.
  • the role of teeth in maintaining health and beauty is very important.
  • people with bad teeth is a bad mouth condition to cause periodontal disease is easy to endure bad breath is causing a lot of inconvenience in social life.
  • the health of your teeth is not just limited to your teeth, but your shoulders are stiff and loose, and even rheumatism can be caused by your teeth. And if the caries are more severe, the lymph nodes of the jawbone swells, and if the condition continues for a long time, the body's resistance is weakened, the allergic state, and even shoulder or joints are prone to disease.
  • a retractor is used in order to enable a smooth treatment by appropriately opening a patient's mouth during dental treatment or oral care, but a dental retractor is shown in FIG. Because the part is not connected, it must be hard to open the mouth, so a hard polymer should be used. Therefore, when the tooth treatment or oral treatment may cause irritation and damage to the gums and teeth of the patient, there was a problem that the second infection as well as the patient may suffer, so that smooth treatment is not possible.
  • the present inventors have made efforts to improve the problems of the prior art, when using a retractor integrating the holder and the support by connecting a pair of holders supporting the lips as a support, the mouth is easy to mount, oral care Upon confirming that the patient's gums and teeth can be treated smoothly without irritation and damage, the present invention has been completed.
  • An object of the present invention is to provide a dental oral retractor that can be easily mounted in the mouth and can proceed to the treatment without irritation and damage to the gums and teeth of the patient in the mounted state.
  • the present invention provides a pair of holders (5, 5 ') for supporting the lips (L); A support 10 for connecting one side of the pair of holders 5 and 5 '; And it provides a dental oral retractor comprising a support (10 ') for connecting the other side of the pair of holders (5, 5').
  • FIG. 1 shows a conventional dental retractor.
  • Figure 2 shows a perspective view of a dental oral retractor in accordance with the present invention.
  • Figure 3 shows a 3D image of a dental oral retractor according to the present invention, (a) is a plan view, (b) is a side view, (c) and (d) is a perspective view.
  • Figure 4 shows that the dental oral retractor mounted according to the present invention.
  • the present invention in one aspect, a pair of holder (5, 5 ') for supporting the lips (L); A support 10 for connecting one side of the pair of holders 5 and 5 '; And it relates to a dental oral retractor comprising a support (10 ') for connecting the other side of the pair of holders (5, 5').
  • the dental oral retractor according to the present invention is connected to the lips and the ball extension portion of the conventional dental retractor to receive the force from the dental oral retractor itself in opening the mouth retractor of the conventional hard material Because it can be replaced with a polymer of high ductility material, it can be treated safely and smoothly without irritation and damage to the gums and teeth of the patient during tooth treatment or oral care.
  • the dental oral retractor comprises a pair of holders (5, 5 ') and a pair of holders (5, 5') for supporting the lips (L) And connecting supports 10 and 10 '.
  • the pair of holders 5, 5 ' are arranged to face each other at predetermined intervals, and both lips L are simultaneously supported while being opened.
  • the pair of holders (5,5 ') has a' U 'shaped cross section to easily wrap around the lips (L) inside and outside, made of a resin material harmless to the human body, soft on its outer surface, harmless latex , Rubber, silicone and the like can be coated.
  • the support (10, 10 ') is disposed between the pair of holders (5, 5'), so that it can be flexibly connected to the pair of holders (5, 5 ') along the tooth direction
  • It is preferably made of a material that can impart an elastic force, such as a synthetic resin, to be open and elastically reversible in both directions.
  • the material of the dental oral retractor according to the present invention is low density polyethylene (LDPE), ethylene vinyl acetate copolymer (ethylene vinyl acetate copolymer, EVA), polyurethane (polyurethane), silicone (silicon) and mixtures thereof It may be characterized in that it is selected from the group consisting of, without being limited to this can be used a material harmless to the human body.
  • LDPE low density polyethylene
  • EVA ethylene vinyl acetate copolymer
  • polyurethane polyurethane
  • silicone silicone
  • the dental oral retractor according to the present invention may be molded after the silver nanoparticles are mixed in an appropriate ratio.
  • the pair of holders 5 and 5 ' are fitted to the patient's lips L to spread the lips L in both the left and right directions.
  • the lip (L) of the patient may be spread up and down.
  • Dental oral retractor according to the present invention can be easily mounted in the mouth, the patient's gums of the patient in the mounted state as well as enabling efficient medical care by ensuring the patient's care space without opening the patient's mouth moderately
  • the treatment can be carried out without irritation and damage to the teeth and teeth, which can provide convenience to both the patient and the doctor, and can be used not only for dental treatment but also for the use of drugs applied to all oral cavity such as tooth whitening agent and hypersensitivity treatment. Do.
  • the dental oral retractor according to the present invention is easy to mount, and by opening the patient's mouth appropriately to secure the treatment space without burdening the patient, the efficient treatment is possible as well as the patient in the mounted state.
  • the treatment can be carried out without irritation and damage to the gums and teeth of the patient, which not only provides convenience to both patients and doctors, but also can be used not only for dental treatment but also for the administration of drugs applied to the oral cavity. Can be.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Epidemiology (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

La présente invention concerne un écarteur buccal à usage dentaire, et plus particulièrement, un écarteur buccal qui possède une paires de dispositifs de support destinés à supporter les lèvres, qui sont raccordés à un support et formés de manière intégrale avec ce support pour permettre à l'écarteur buccal d'être facilement installé dans la bouche et permettre à un dentiste de diagnostiquer et de traiter la pathologie dentaire de son patient sans inconfort ni dégradation des gencives et des dents du patient lorsque cet écarteur est installé. L'écarteur buccal à usage dentaire selon la présente invention présente l'intérêt, aussi bien pour le patient que pour le dentiste, d'être simple à installer et de permettre au patient d'ouvrir la bouche à un angle approprié sans inconfort, assurant ainsi un espace suffisant pour établir un diagnostic et traiter le patient. L'écarteur buccal à usage dentaire de l'invention peut être appliqué dans une variété de domaines associés à la bouche car il peut être utilisé également pour injecter des médicaments présentant des applications buccales.
PCT/KR2009/003100 2008-06-10 2009-06-10 Écarteur buccal à usage dentaire Ceased WO2009151268A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0054033 2008-06-10
KR1020080054033A KR20090128048A (ko) 2008-06-10 2008-06-10 치과용 구강 리트랙터

Publications (2)

Publication Number Publication Date
WO2009151268A2 true WO2009151268A2 (fr) 2009-12-17
WO2009151268A3 WO2009151268A3 (fr) 2010-03-11

Family

ID=41417243

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/003100 Ceased WO2009151268A2 (fr) 2008-06-10 2009-06-10 Écarteur buccal à usage dentaire

Country Status (2)

Country Link
KR (1) KR20090128048A (fr)
WO (1) WO2009151268A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102055797B1 (ko) 2018-07-02 2019-12-13 연세대학교 산학협력단 치과용 구강 견인기
KR102301705B1 (ko) 2020-12-31 2021-09-14 주식회사 네오덱스 치과용 시술보조기구
RU206627U1 (ru) * 2021-03-24 2021-09-17 Артавазд Генрикович Манукян Ретрактор стоматологический
KR102698768B1 (ko) * 2023-12-18 2024-08-26 (주)덴탈럽 의료용 개구기

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0018057D0 (en) * 2000-07-24 2000-09-13 Procter & Gamble Lip retractors
ATE313302T1 (de) * 2003-03-17 2006-01-15 Kerrhawe Sa Wangen-und lippenabhalter für die dentalmedizin
US7300401B2 (en) * 2004-04-08 2007-11-27 Patrickus John E Combined mouth expanding and saliva ejecting dental apparatus
KR100830918B1 (ko) * 2006-10-24 2008-05-22 단국대학교 산학협력단 치과용 진료용 입술 및 혀 리트랙터

Also Published As

Publication number Publication date
WO2009151268A3 (fr) 2010-03-11
KR20090128048A (ko) 2009-12-15

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