WO2022139407A1 - 치면 착색용 조성물 - Google Patents
치면 착색용 조성물 Download PDFInfo
- Publication number
- WO2022139407A1 WO2022139407A1 PCT/KR2021/019503 KR2021019503W WO2022139407A1 WO 2022139407 A1 WO2022139407 A1 WO 2022139407A1 KR 2021019503 W KR2021019503 W KR 2021019503W WO 2022139407 A1 WO2022139407 A1 WO 2022139407A1
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- WIPO (PCT)
- Prior art keywords
- composition
- present
- dental
- riboflavin
- plaque
- Prior art date
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- 239000000203 mixture Substances 0.000 title claims abstract description 43
- 208000002064 Dental Plaque Diseases 0.000 claims abstract description 26
- 239000010408 film Substances 0.000 claims description 29
- 238000004040 coloring Methods 0.000 claims description 21
- 238000005406 washing Methods 0.000 claims description 20
- 239000003086 colorant Substances 0.000 claims description 14
- 229910019142 PO4 Inorganic materials 0.000 claims description 11
- 239000010452 phosphate Substances 0.000 claims description 11
- YXJHJCDOUFKMBG-BMZHGHOISA-M riboflavin sodium Chemical compound [Na+].OC[C@@H](O)[C@@H](O)[C@@H](O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)[N-]C2=O YXJHJCDOUFKMBG-BMZHGHOISA-M 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000009472 formulation Methods 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000000499 gel Substances 0.000 claims description 4
- -1 patch Substances 0.000 claims description 4
- 239000000443 aerosol Substances 0.000 claims description 2
- 239000006071 cream Substances 0.000 claims description 2
- 239000000839 emulsion Substances 0.000 claims description 2
- 239000007902 hard capsule Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000007901 soft capsule Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- OHSHFZJLPYLRIP-BMZHGHOISA-M Riboflavin sodium phosphate Chemical compound [Na+].OP(=O)([O-])OC[C@@H](O)[C@@H](O)[C@@H](O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O OHSHFZJLPYLRIP-BMZHGHOISA-M 0.000 abstract description 15
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 239000000975 dye Substances 0.000 description 11
- 241000894006 Bacteria Species 0.000 description 10
- 230000001580 bacterial effect Effects 0.000 description 10
- 241000194019 Streptococcus mutans Species 0.000 description 8
- 238000011156 evaluation Methods 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000004043 dyeing Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 210000000214 mouth Anatomy 0.000 description 5
- 210000003296 saliva Anatomy 0.000 description 5
- AUNGANRZJHBGPY-SCRDCRAPSA-N Riboflavin Chemical compound OC[C@@H](O)[C@@H](O)[C@@H](O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-SCRDCRAPSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 241000283690 Bos taurus Species 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000010186 staining Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 206010006326 Breath odour Diseases 0.000 description 2
- AUNGANRZJHBGPY-UHFFFAOYSA-N D-Lyxoflavin Natural products OCC(O)C(O)C(O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- FVTCRASFADXXNN-SCRDCRAPSA-N flavin mononucleotide Chemical compound OP(=O)(O)OC[C@@H](O)[C@@H](O)[C@@H](O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O FVTCRASFADXXNN-SCRDCRAPSA-N 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229960002477 riboflavin Drugs 0.000 description 2
- 235000019192 riboflavin Nutrition 0.000 description 2
- 239000002151 riboflavin Substances 0.000 description 2
- 229950001574 riboflavin phosphate Drugs 0.000 description 2
- 239000001488 sodium phosphate Substances 0.000 description 2
- 229910000162 sodium phosphate Inorganic materials 0.000 description 2
- 239000003826 tablet Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 2
- 239000000120 Artificial Saliva Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 208000024693 gingival disease Diseases 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 208000028169 periodontal disease Diseases 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 150000003839 salts Chemical group 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 235000019156 vitamin B Nutrition 0.000 description 1
- 239000011720 vitamin B Substances 0.000 description 1
- 229940046001 vitamin b complex Drugs 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/67—Vitamins
- A61K8/673—Vitamin B group
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/60—Preparations for dentistry comprising organic or organo-metallic additives
- A61K6/65—Dyes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/25—Compositions for detecting or measuring, e.g. of irregularities on natural or artificial teeth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q11/00—Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/42—Colour properties
- A61K2800/43—Pigments; Dyes
- A61K2800/434—Luminescent, Fluorescent; Optical brighteners; Photosensitizers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
- A61K2800/81—Preparation or application process involves irradiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
- A61K2800/92—Oral administration
Definitions
- the present invention relates to a composition for coloring a tooth, and more particularly, to a composition for coloring a tooth comprising sodium riboflavin 5-phosphate.
- a dental plaque Bacteria in the mouth break down the carbohydrates in the sugar and starch in food, destroying the tissues surrounding the teeth. These bacteria are continuously attached to the surface of the teeth to form a colorless film, which is called a dental plaque.
- the dental plaque becomes larger and larger due to the proliferation of new and existing bacteria and the accumulation of metabolites of bacteria and hosts, and is the main cause of tooth decay, bad breath, bad breath and gum disease. It is not removed by intraoral self-cleaning, that is, saliva, and can only be removed by physical methods such as brushing. If brushing is neglected, bacteria are not reliably removed and remain between the gums and the teeth or between the teeth.
- the dental plaque may be formed from a thin film called a dental cleaning film or an acquisition film on the tooth surface.
- a method for checking the dental plaque using an optical device has been developed, but the prior art has a problem in that it is impossible to observe the initial dental plaque that is formed or is expected to be formed.
- the aesthetics is deteriorated due to the residual material after use, and there is the inconvenience of having to physically scrape the dental cleaning film directly adsorbed by the chemical coloring product.
- the present inventors made intensive research efforts to develop a tooth surface coloring composition capable of observing the planned location of the dental surface bacterial film and the initial dental surface bacterial film. As a result, by identifying that riboflavin 5-phosphate sodium can be colored not only in the biofilm but also in the obtained film, the present invention was completed.
- composition for coloring teeth comprising sodium riboflavin 5-phosphate.
- Another object of the present invention is to provide a tooth surface colorant comprising a; a composition for tooth surface coloring comprising riboflavin 5-phosphate sodium.
- the present inventors made intensive research efforts to develop a tooth surface coloring composition capable of observing the planned location of the dental surface bacterial film and the initial dental surface bacterial film. As a result, it was confirmed that riboflavin 5-phosphate sodium can be colored not only on the biofilm but also on the obtained film.
- the present invention relates to a tooth surface coloring composition
- a tooth surface coloring composition comprising riboflavin 5-phosphate sodium and a tooth surface coloring agent comprising the same.
- One aspect of the present invention relates to a composition for coloring teeth comprising sodium riboflavin 5-phosphate.
- riboflavin 5-phosphate sodium is represented by the following formula (1), has a molecular formula C 17 H 24 N 4 NaO 11 P, a molecular weight of 514.4, and is a major growth-promoting factor of naturally occurring vitamin B complex, sodium phosphate of riboflavin. salt form.
- riboflavin 5-phosphate sodium salt may be riboflavin 5-phosphate sodium salt dihydrate or riboflavin 5-phosphate sodium salt hydrate, but is not limited thereto.
- the composition may be to color (dye) the dental plaque or the acquired coating.
- plaque is an initial material for the formation of calculus, which is the main cause of tooth decay and periodontal disease, and refers to a state in which bacteria adhere to the acquired film to form colonies.
- the "acquisition film” is a non-structural, acellular organic film formed on the surfaces of teeth, prostheses, calculus, artificial products, etc., and is reformed within minutes even after brushing, and serves to protect teeth from acid, whereas bacteria It refers to an acquired thin film that plays an important role in attaching to teeth.
- the method for obtaining sodium riboflavin 5-phosphate represented by Formula 1 of the present invention is not particularly limited, and chemically synthesized using methods known in the art or commercially available materials may be used.
- Riboflavin 5-phosphate sodium may exist in solvated as well as non-solvated forms. Riboflavin 5-phosphate sodium of the present invention may exist in crystalline or amorphous form, and all such physical forms are included within the scope of the present invention.
- the riboflavin 5-phosphate sodium generates riboflavin phosphate having a negative charge in an aqueous solution, and this material can be electrostatically bound to the dental plaque and the acquired coating.
- riboflavin phosphate emits fluorescence of light green to red light depending on the concentration when irradiated with light at 405 nm, it is possible to observe the planned location of the dental plaque and the initial dental plaque when irradiated with the composition of the present invention at 405 nm.
- the concentration of the riboflavin 5-phosphate sodium is 0.1 to 50.0 mg/ml, 0.1 to 40.0 mg/ml, 0.1 to 30.0 mg/ml, 0.1 to 20.0 mg/ml, 0.1 to 10.0 mg/ml, 0.1 to 5.0 mg/ml , 0.1 to 4.0 mg/ml, 0.1 to 3.0 mg/ml, 0.1 to 2.0 mg/ml, or 0.1 to 1.0 mg/ml.
- concentration of sodium riboflavin 5-phosphate is less than 0.1 mg/ml, the intensity of fluorescence is too low, so that the bacterial membrane may not be observed.
- sodium riboflavin 5-phosphate of the present invention is a food additive certified by the Ministry of Food and Drug Safety and a water-soluble vitamin (no dosage limit), it has the advantage of being safe for use as a composition for coloring teeth, which is a composition for oral use.
- the sodium riboflavin 5-phosphate of the present invention emits fluorescence only when irradiated with light of 405 nm and does not require separate cleaning. After confirmation, there is an advantage in that it is easy to use and is aesthetically superior compared to the conventional coloring composition that is necessarily accompanied by a separate washing process.
- the dosage form of the composition for coloring the tooth of the present invention is not particularly limited, and may be in the form of powder, granules, tablets, emulsions, aerosols, soft or hard capsules, sterile injectable solutions or sterile powders, and may additionally contain a dispersing agent or stabilizer.
- composition for coloring teeth of the present invention may contain commonly used abrasives, wetting agents, foaming agents, binders, sweeteners, pH adjusters, preservatives, active ingredients, fragrances, brighteners, pigments, solvents, etc. depending on the formulation and purpose of use. .
- a tooth surface colorant comprising a; a composition for tooth surface coloring comprising riboflavin 5-phosphate sodium.
- the term “dental colorant” refers to an agent used to dye or color the dental plaque (plaque) or acquired film.
- the formulation of the tooth surface colorant is not particularly limited, and may be a liquid, gel, gel, cream, film, patch, powder, tablet, or solid formulation.
- the present invention relates to a tooth surface coloring composition and a tooth surface colorant comprising the same, wherein the tooth surface coloring composition according to the present invention is not only colored (dyed) with respect to the dental surface bacterial film (biofilm), but also is a target for the formation of a dental surface bacterial film, that is, an acquisition film It can also be colored (dyed), and by analyzing the color and intensity of fluorescence emitted by sodium riboflavin 5-phosphate of the present invention, it is characterized in that it is possible to obtain various information on the amount and properties of the dental plaque. , it is expected that it can be usefully used, especially for the observation of the initial dental plaque.
- FIG. 1 is a result of evaluating the fluorescence intensity of a composition according to an embodiment of the present invention
- FIG. 1a is an image (left: white light, right: blue light) taken with Qraycam Pro (AIOBIO, Seoul, Korea)
- FIG. 1b is The graph is the result of measurement with a fluorescence spectrometer.
- Figure 2 shows the dyeing evaluation results for the obtained film of the composition according to an embodiment of the present invention. (Left: White light, Right: Blue light)
- Streptococcus mutans ( Streptococcus mutans ) of the composition according to an embodiment of the present invention shows the dyeing evaluation results for the biofilm. (Left semicircle: control group, right semicircle: experimental group)
- a bovine tooth specimen was immersed in artificial saliva for 4 hours to form an artificial acquisition film.
- the specimen on which the obtained film was formed was immersed in 2T (2-Tone), RPS50 (RPS 50 mg/ml) and RPS0.4 (RPS 0.4 mg/ml). After immersion, it was washed with distilled water three times. Then, after applying the dye (Application), after the 1st washing (1 st washing), after the 2nd washing (2 nd washing) and after the 3rd washing (3 rd washing), the images were taken (using Qraycam Pro) to dye step by step The degree was confirmed.
- plaque dye (2-Tone (2T)) used in clinical practice was diluted to a concentration of 10% and set as a control group, and as an experimental group, the highest concentration at which RPS was completely dissolved based on the results of Experimental Example 1, 50mg/ml and two concentrations of 0.4 mg/ml with the strongest fluorescence intensity.
- both RPS50 and RPS0.4 were stained on the obtained film immediately after application of the dye.
- RPS50 fluorescence was observed only in blue light (right side of FIG. 2), and RPS0.4 fluorescence disappeared after washing with water.
- RPS50 showed a characteristic that the fluorescence before washing was changed from red to yellow after washing.
- S. mutans seeds were inoculated after formation of an acquired film on bovine tooth specimens. It was divided into 3 groups (2T, RPS50 and RPS0.4) in the same manner as in Experimental Example 2, and a biofilm matured for 24, 48 and 72 hours per group was formed. Then, Qraycam Pro images were taken immediately after applying the dye to the biofilm for each hour (24, 48, and 72 hours) (No washing) and after washing 3 times (After washing 3 times). At this time, the obtained film test result image of Experimental Example 2 was used as a control image.
- RPS50 showed red fluorescence spread throughout the specimen, and after the third water washing, as the incubation time increased, the yellow fluorescence changed to yellow + red fluorescence.
- the bovine tooth specimen was inoculated with irritant saliva to form a polymicrobial biofilm. It was divided into 3 groups (2T, RPS50 and RPS0.4) in the same manner as in Experimental Example 2 and applied to the biofilm formed for 24, 48 and 72 hours per group. Then, Qraycam Pro images were taken immediately after applying the dye to the biofilm for each hour (24, 48 and 72 hours) (No washing) and after washing 3 times (After washing 3 times). At this time, the obtained film test result image of Experimental Example 2 was used as a control image.
- the tooth surface coloring composition according to the present invention is not only colored (dyed) with respect to the dental surface bacterial membrane (biofilm), but also can be colored (dyed) for the planned area for the formation of the dental surface bacterial membrane, that is, the acquired coating, and the riboflavin 5- of the present invention It is characterized in that it is possible to obtain various information on the amount and properties of dental plaque by analyzing the color and intensity of fluorescence emitted by sodium phosphate. .
Abstract
Description
Claims (9)
- 리보플라빈 5-포스페이트 나트륨을 포함하는 치면 착색용 조성물.
- 제 1 항에 있어서, 상기 조성물은 치면세균막 또는 획득피막을 착색시키는 것인, 조성물.
- 제 1 항에 있어서, 상기 리보플라빈 5-포스페이트 나트륨은 0.1 내지 50.0mg/ml의 농도로 포함된 것인, 조성물.
- 제 1 항에 있어서, 상기 조성물의 제형이 분말, 에멀젼, 에어로졸, 또는 연질 또는 경질 캅셀인 것인, 조성물.
- 제 1 항에 있어서, 상기 조성물은 405nm의 빛 조사 시 형광을 발산하는 것인, 조성물.
- 제 1 항에 있어서, 상기 조성물은 치면 착색 후 별도의 세척이 불필요한 것인, 조성물.
- 제 1 항 내지 제 6 항 중 어느 한 항의 조성물을 포함하는 치면 착색제.
- 제 7 항에 있어서, 상기 치면 착색제의 제형이 액체, 겔, 젤, 크림, 파우더, 필름, 패치, 타블렛 또는 고형인 것인, 치면 착색제.
- 제 7 항에 있어서, 상기 치면 착색제는 치면 착색 후 별도의 세척이 불필요한 것인, 치면 착색제.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202180086395.XA CN116685297A (zh) | 2020-12-21 | 2021-12-21 | 齿面着色用组合物 |
JP2023562444A JP2024503935A (ja) | 2020-12-21 | 2021-12-21 | 歯面着色用組成物 |
EP21911474.1A EP4248937A1 (en) | 2020-12-21 | 2021-12-21 | Plaque disclosing composition |
US18/338,702 US20230346676A1 (en) | 2020-12-21 | 2023-06-21 | Plaque disclosing composition |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR1020200179473A KR102491541B1 (ko) | 2020-12-21 | 2020-12-21 | 치면 착색용 조성물 |
KR10-2020-0179473 | 2020-12-21 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US18/338,702 Continuation-In-Part US20230346676A1 (en) | 2020-12-21 | 2023-06-21 | Plaque disclosing composition |
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WO2022139407A1 true WO2022139407A1 (ko) | 2022-06-30 |
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PCT/KR2021/019503 WO2022139407A1 (ko) | 2020-12-21 | 2021-12-21 | 치면 착색용 조성물 |
Country Status (6)
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US (1) | US20230346676A1 (ko) |
EP (1) | EP4248937A1 (ko) |
JP (1) | JP2024503935A (ko) |
KR (1) | KR102491541B1 (ko) |
CN (1) | CN116685297A (ko) |
WO (1) | WO2022139407A1 (ko) |
Citations (5)
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KR20090009856A (ko) * | 2006-04-18 | 2009-01-23 | 프레지던트 앤드 펠로우즈 오브 하바드 칼리지 | 초기 단계의 카리에스 검출을 위한 방법 및 키트 |
KR20120091456A (ko) * | 2009-12-23 | 2012-08-17 | 콜게이트-파아므올리브캄파니 | 진단 구강장치 |
JP2013514868A (ja) * | 2009-12-21 | 2013-05-02 | コルゲート・パーモリブ・カンパニー | 口腔用光照射装置を用いた微生物によって引き起こされる状態の治療および/または予防方法 |
KR20140143420A (ko) * | 2009-12-23 | 2014-12-16 | 콜게이트-파아므올리브캄파니 | 구강 상태 식별용 장치 |
WO2020126569A1 (en) * | 2018-12-20 | 2020-06-25 | Empident Gmbh | Method and system for oral hygiene inspection |
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2020
- 2020-12-21 KR KR1020200179473A patent/KR102491541B1/ko active IP Right Grant
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2021
- 2021-12-21 CN CN202180086395.XA patent/CN116685297A/zh active Pending
- 2021-12-21 JP JP2023562444A patent/JP2024503935A/ja active Pending
- 2021-12-21 EP EP21911474.1A patent/EP4248937A1/en active Pending
- 2021-12-21 WO PCT/KR2021/019503 patent/WO2022139407A1/ko active Application Filing
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2023
- 2023-06-21 US US18/338,702 patent/US20230346676A1/en active Pending
Patent Citations (5)
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KR20090009856A (ko) * | 2006-04-18 | 2009-01-23 | 프레지던트 앤드 펠로우즈 오브 하바드 칼리지 | 초기 단계의 카리에스 검출을 위한 방법 및 키트 |
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CN116685297A (zh) | 2023-09-01 |
KR102491541B1 (ko) | 2023-01-26 |
KR20220089132A (ko) | 2022-06-28 |
EP4248937A1 (en) | 2023-09-27 |
JP2024503935A (ja) | 2024-01-29 |
US20230346676A1 (en) | 2023-11-02 |
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