WO2000053154A1 - Subgingivales pulverstrahlen - Google Patents

Subgingivales pulverstrahlen Download PDF

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Publication number
WO2000053154A1
WO2000053154A1 PCT/EP2000/002039 EP0002039W WO0053154A1 WO 2000053154 A1 WO2000053154 A1 WO 2000053154A1 EP 0002039 W EP0002039 W EP 0002039W WO 0053154 A1 WO0053154 A1 WO 0053154A1
Authority
WO
WIPO (PCT)
Prior art keywords
powder
powders
tooth
cleaning
powder mixtures
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/EP2000/002039
Other languages
German (de)
English (en)
French (fr)
Other versions
WO2000053154A9 (de
Inventor
Thomas Flemmig
Bernd Gangnus
Oswald Gasser
Rainer Guggenberger
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.)
3M Deutschland GmbH
Original Assignee
3M Espe AG
Espe Dental AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7900401&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2000053154(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to DE50011687T priority Critical patent/DE50011687D1/de
Priority to JP2000603643A priority patent/JP4418113B2/ja
Priority to AU41044/00A priority patent/AU4104400A/en
Priority to DE20023919U priority patent/DE20023919U1/de
Priority to EP00920482A priority patent/EP1162940B1/de
Application filed by 3M Espe AG, Espe Dental AG filed Critical 3M Espe AG
Priority to AT00920482T priority patent/ATE310494T1/de
Priority to US09/936,163 priority patent/US6648644B1/en
Publication of WO2000053154A1 publication Critical patent/WO2000053154A1/de
Anticipated expiration legal-status Critical
Publication of WO2000053154A9 publication Critical patent/WO2000053154A9/de
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • 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
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/36—Carboxylic acids; Salts or anhydrides thereof
    • A61K8/365—Hydroxycarboxylic acids; Ketocarboxylic acids
    • 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
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/36—Carboxylic acids; Salts or anhydrides thereof
    • A61K8/368—Carboxylic acids; Salts or anhydrides thereof with carboxyl groups directly bound to carbon atoms of aromatic rings
    • 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
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/42—Amides
    • 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
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
    • 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
    • A61K8/676—Ascorbic acid, i.e. vitamin C
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C3/00—Dental tools or instruments
    • A61C3/02—Tooth drilling or cutting instruments; Instruments acting like a sandblast machine
    • A61C3/025—Instruments acting like a sandblast machine, e.g. for cleaning, polishing or cutting teeth
    • 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
    • A61K2800/41—Particular ingredients further characterized by their size
    • A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns

Definitions

  • the present invention relates to the use of fine-grained powders in a method for cleaning tooth root surfaces.
  • Periodontal diseases are caused by bacteria that attach to the tooth, form a biofilm called bacterial plaque there and colonize the gum pockets.
  • the disease is characterized by inflammation of the periodontal soft tissue, exposure of the surface of the tooth root, formation of periodontal pockets and progressive degradation of the tooth-bearing fiber apparatus and the alveolar bone. If left untreated, marginal periodontitis often leads to Tooth loss.
  • Tartar which is formed by mineralizing the dead bacterial plaque, is not itself pathogenic. However, it is usually covered with a living bacterial plaque.
  • Periodontitis therapy is to stop the progressive destruction of the tooth retention system and thus prevent tooth loss due to periodontal disease.
  • the bacterial plaque and the tartar are removed from all tooth surfaces above (supragingival) and, if accessible, also below the gum line (subgingival).
  • periodontal surgery is often necessary to completely clean the subgingival areas of the tooth roots. This treatment leads to a short-term healing of the periodontal tissue. Since adequate periodic bacterial recolonization of the periodontal pocket occurs within a few months even with adequate oral hygiene (Haffajee et al.
  • PLW powder-air-water
  • US-A-45- 953 65 powder-air-water
  • the abrasive used to date in PLW blasting devices sodium hydrogen carbonate
  • PLW blasting devices sodium hydrogen carbonate
  • GB 1 480 594 discloses a method for tooth cleaning using a water jet.
  • the water jet contains particles of hardness that prevent the enamel from being destroyed.
  • Calcium lactate, crystalline fruit acids, dextrins, gelatin, crystalline weak acids, mineral salts and bone glue are mentioned as examples.
  • a disadvantage of this method is that the substances disclosed are not always suitable for cleaning subgingival hard tooth substance.
  • the object of the present invention is therefore to provide simple and gentle means and ways for cleaning tooth root surfaces, i.e. subgingival hard tooth substance.
  • These powders preferably have an abrasiveness which leads to at least 50% less removal of root dentin than powders or powder mixtures based on, for example, sodium hydrogen carbonate with an average grain size of approximately 55 ⁇ m, which are usually used for cleaning supragingival tooth surfaces.
  • the practitioner proceeds so that he directs the powder jet onto the area to be cleaned and carries out the cleaning by briefly blasting the root dentin surface. Since the powder jet penetrates a few mm deep into the periodontal pocket, it is often not necessary, as with the conventional method, to open the gums beforehand. For the This means that the dentist saves a considerable amount of time and the patient has a significantly lower burden, since local anesthesia can even be dispensed with.
  • Powders or powder mixtures which, according to the claims, are suitable for use in the context of the present invention are those which can be demanded by means of conventional powder jet devices for the dental field.
  • the grain size of the powder or powder mixtures is in a range from 0.01 ⁇ m to 200 ⁇ m.
  • the average grain size is usually less than 45 ⁇ m, preferably less than 35 ⁇ m.
  • a decisive criterion for the usability of the powder or powder mixture is its abrasiveness towards root dentine, i.e. subgingival tooth structure.
  • the time required for cleaning a tooth root surface as part of a periodontal treatment using the powders or powder mixtures disclosed here is approximately one minute. This means that no significant removal of root dentin should take place within this time.
  • a test was therefore developed in which the abrasiveness of abrasives against root dentin can be determined under laboratory conditions.
  • the abrasiveness of said powders or powder mixtures is determined in such a way that a bovine root dentin surface of 9.6 mm 2 is irradiated for 1 minute with an application pressure of 4.0 bar from a distance of 2.3 mm.
  • the machined surface is then measured under a microscope and the volume of bovine dentin removed is calculated from this measurement data.
  • the commercially available powders usually used for cleaning tooth enamel for example airflow powder, from EMS
  • show a removal of approximately 1.24 mm 3 which can also be clearly recognized visually and is not clinically acceptable.
  • amino acids, sugars, organic acids and their salts in particular glycine, urea, potassium hydrogen phthalate or potassium D-gluconate, have been found to be suitable powders for cleaning root surfaces.
  • the powders are preferably used with a grain size distribution of 0.05 ⁇ m to 60 ⁇ m, particularly preferably with a grain size distribution of 0.1 ⁇ m to 45 ⁇ m.
  • powder mixtures of at least two powders are also suitable for the purpose described.
  • the mixing ratio is in principle arbitrary, but when using two powders it is preferably in the range from 1:10 to 10: 1 based on the mass of the powders to be mixed.
  • All the powders mentioned by way of example have in common that they usually have a lower density than previously used powders or powder mixtures which are used for supragingival tooth cleaning.
  • Such very finely divided powders are examples of highly disperse silicas or aerosils, preferably with an average grain size of approximately 0.07 ⁇ m.
  • the amount which can be added is preferably in the range from 0.001 to 5.0% by weight, particularly preferably in the range from 0.01 to 0.1% by weight, based on the total mass of the powder.
  • bleaching agents such as perborates (e.g. sodium perborate), fluoride-releasing substances such as sodium fluoride, analgesics such as articaine or lidocaine, bacteriocides such as chlorhexide or triclosan, flavorings such as citric acid and / or ascorbic acid.
  • perborates e.g. sodium perborate
  • fluoride-releasing substances such as sodium fluoride
  • analgesics such as articaine or lidocaine
  • bacteriocides such as chlorhexide or triclosan
  • flavorings such as citric acid and / or ascorbic acid.
  • the application range of the described powders can be expanded.
  • the use of flavorings can increase patient acceptance.
  • the powders can optionally also be surface-coated.
  • Suitable surface coating agents are: starch, alginates, collagen (gelatin), hydrogels, polyanhydrides, polyesters, polyiminocarbonates, polycaprolactones, polyamino acids, polyphosphazenes.
  • starch alginates
  • collagen gelatin
  • hydrogels polyanhydrides
  • polyesters polyiminocarbonates
  • polycaprolactones polyamino acids
  • polyphosphazenes polyphosphazenes.
  • Controlled crystallization can also be used to influence the surface structure in order to achieve the desired abrasiveness.
  • the crystallization forms monoclinic, rhomboid prisms, tetragonal-scalenohedral and orthorhombic have proven to be favorable.
  • Figure 1 Representation of the semi-ellipsoid for calculating the volume erosion.
  • Example I Preparation of a powder mixture I according to the invention 100 g of glycine (Fluka, Deisenhofen) were ground in an agate disc mill for 3 minutes and then sieved dry over a 40 ⁇ m sieve. The powder obtained in this way was then mixed with 0.36 g of HDK-H-2000 (from Degussa, Hanau) and this mixture was sieved again through a 60 ⁇ m sieve.
  • glycine Fluka, Deisenhofen
  • Example II Preparation of a Powder Mix II According to the Invention 100 g of potassium D-gluconate (from Fluka, Deisenhofen) were ground in an agate disk mill for 4 minutes and then sieved dry over a 40 ⁇ m sieve. The powder obtained in this way was then mixed with 0.63 g of HDK-H-2000 (from Degussa, Hanau) and this mixture was sieved again through a 60 ⁇ m sieve.
  • potassium D-gluconate from Fluka, Deisenhofen
  • HDK-H-2000 from Degussa, Hanau
  • Example III Preparation of a Powder Mixture III According to the Invention 100 g of potassium hydrogen phthalate (from Fluka, Deisenhofen) were ground in an agate disc mill for 3 minutes and then sieved dry over a 40 ⁇ m sieve. The powder obtained in this way was then mixed with 0.79 g of HDK-H-2000 (from Degussa, Hanau) and this mixture was sieved again through a 60 ⁇ m sieve.
  • potassium hydrogen phthalate from Fluka, Deisenhofen
  • Example V Preparation of a Powder Mixture V According to the Invention 100 g of sodium hydrogen carbonate (Fluka, Deisenhofen) were ground for 2.5 minutes in an agate disk mill and then sieved dry over a 40 ⁇ m sieve. The powder obtained in this way was then mixed with 0.19 g of HDK-H-2000 (from Degussa, Hanau) and this mixture was sieved again through a 60 ⁇ m sieve.
  • sodium hydrogen carbonate Fluka, Deisenhofen
  • Example VI Preparation of a powder mixture VI according to the invention 100 g sodium ascorbate (Fluka, Deisenhofen) were ground in an agate disc mill for 1 minute and then sieved dry over a 40 ⁇ m sieve. The powder obtained in this way was then mixed with 0.9 g of HDK-H-2000 (from Degussa, Hanau) and this mixture was sieved again through a 60 ⁇ m sieve.
  • Example VII Preparation of a Powder Mixture VII According to the Invention: 100 g of air flow powder (from EMS) were ground in an agate disc mill for 1 minute and then sieved dry over a 40 ⁇ m sieve. The powder obtained in this way was then mixed with 0.9 g of HDK-H-2000 (from Degussa, Hanau) and this mixture was sieved again through a 60 ⁇ m sieve.
  • air flow powder from EMS
  • HDK-H-2000 from Degussa, Hanau
  • Table 1 Removed volume of beef root dentin depending on the powder mixture used or its density and average grain size.
  • the density of the powders that can be used corresponds to the values given in conventional reference works and depends on the respective crystal structure.
  • the particle size distribution and the average particle size can be determined using methods known to those skilled in the art, such as sieving processes or granulometers (e.g. from Silas).

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Emergency Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cosmetics (AREA)
  • Disintegrating Or Milling (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Dental Preparations (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
PCT/EP2000/002039 1999-03-10 2000-03-09 Subgingivales pulverstrahlen Ceased WO2000053154A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US09/936,163 US6648644B1 (en) 1999-03-10 2000-03-09 Subgingival treatment by powder jet
JP2000603643A JP4418113B2 (ja) 1999-03-10 2000-03-09 粉末噴射による歯肉下処理
AU41044/00A AU4104400A (en) 1999-03-10 2000-03-09 Subgingival treatment by powder jet
DE20023919U DE20023919U1 (de) 1999-03-10 2000-03-09 Subgingivales Pulverstrahlen
EP00920482A EP1162940B1 (de) 1999-03-10 2000-03-09 Subgingivales pulverstrahlen
DE50011687T DE50011687D1 (de) 1999-03-10 2000-03-09 Subgingivales pulverstrahlen
AT00920482T ATE310494T1 (de) 1999-03-10 2000-03-09 Subgingivales pulverstrahlen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19910559.6 1999-03-10
DE19910559A DE19910559A1 (de) 1999-03-10 1999-03-10 Subgingivales Pulverstrahlen

Publications (2)

Publication Number Publication Date
WO2000053154A1 true WO2000053154A1 (de) 2000-09-14
WO2000053154A9 WO2000053154A9 (de) 2001-11-15

Family

ID=7900401

Family Applications (1)

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PCT/EP2000/002039 Ceased WO2000053154A1 (de) 1999-03-10 2000-03-09 Subgingivales pulverstrahlen

Country Status (7)

Country Link
US (1) US6648644B1 (enExample)
EP (1) EP1162940B1 (enExample)
JP (1) JP4418113B2 (enExample)
AT (1) ATE310494T1 (enExample)
AU (1) AU4104400A (enExample)
DE (2) DE19910559A1 (enExample)
WO (1) WO2000053154A1 (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001072273A3 (de) * 2000-03-24 2002-04-11 3M Espe Ag Supragingivales pulverstrahlen
EP2228175A1 (de) 2009-03-12 2010-09-15 Ferton Holding SA Pulver zum Pulverstrahlen, Pulvermischung und Verwendung zur Bearbeitung von insbesondere Zahnoberflächen
US9662180B2 (en) 2012-12-17 2017-05-30 3M Innovative Properties Company Device for dispensing a dental material with locking mechanism
US9888980B2 (en) 2012-12-17 2018-02-13 3M Innovative Properties Company Nozzle head, hand piece and powder jet device for applying a dental material
US9974629B2 (en) 2012-12-17 2018-05-22 3M Innovative Properties Company Powder jet device for dispensing dental material
EP3606494B1 (de) 2017-04-03 2021-06-30 Ferton Holding S.A. Pulver zur reinigung eines inneren körperteils und/oder eines implantats, verfahren zur herstellung eines solchen pulvers und geeignete verwendungen
EP3041454B2 (de) † 2013-09-06 2023-12-20 Ferton Holding S.A. Pulvergemisch, verwendung des pulvergemischs und pulverstrahlgerät
EP4260912A4 (en) * 2020-12-11 2025-04-23 Kabushiki Kaisha Shofu Powder mixture for spraying onto the tooth surface or into the gingival sulcus/periodontal pocket

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10331583B3 (de) 2003-07-11 2004-07-15 Ferton Holding S.A. Düsenstück für ein dentales Pulverstrahlgerät
DE102005046031B3 (de) * 2005-09-26 2007-07-12 Schott Ag Verfahren zur Separierung von Teilen aus einem Substrat
EP2070505A1 (en) * 2007-12-10 2009-06-17 3M Innovative Properties Company Dental retraction composition, production thereof and use of a powder jet device for dental retraction
JP2011511667A (ja) 2008-02-08 2011-04-14 コルゲート・パーモリブ・カンパニー デンタルフロス
CA2710583C (en) 2008-02-08 2015-10-06 Colgate-Palmolive Company Compositions and devices
ITGE20100010A1 (it) * 2010-01-28 2011-07-29 Alberto Rebaudi "metodo di trattamento di superficie di impianti dentali ed ortopedici per ablazione ottenuta con materiali idrosolubili "
JP5606122B2 (ja) * 2010-03-31 2014-10-15 株式会社ジーシー プラーク除去材
WO2013191903A1 (en) 2012-06-18 2013-12-27 3M Innovative Properties Company Powder composition for air polishing the surface of hard dental tissue
DE102014115412A1 (de) * 2014-10-22 2016-05-12 orochemie GmbH + Co. KG Pulver für die dentale Pulverstrahlreinigung
FR3047414B1 (fr) 2016-02-08 2021-07-30 Produits Dentaires Pierre Rolland Composition pour l'aero-polissage
USD825741S1 (en) 2016-12-15 2018-08-14 Water Pik, Inc. Oral irrigator handle
JP6208904B1 (ja) * 2017-01-31 2017-10-04 淳一 綿引 非外科的歯周再生療法
KR102575843B1 (ko) * 2017-02-02 2023-09-08 워어터 피이크, 인코포레이티드 치아 세정을 위한 연마제를 포함하는 정제
CN114631908A (zh) 2017-03-16 2022-06-17 洁碧有限公司 用于与口腔试剂一起使用的口腔冲洗器手柄
EP3466403B9 (de) 2017-10-04 2024-12-18 Prisman GmbH Verwendung eines monosaccharids zur sub- und/oder supragingivalen zahnreinigung
USD868243S1 (en) 2018-03-16 2019-11-26 Water Pik, Inc. Oral irrigator tip
IT201800006721A1 (it) 2018-06-27 2019-12-27 Composizione in polvere a base di un poliidrossialcanoato e relativo uso nella profilassi dentale.
AU2021325352B2 (en) * 2020-08-11 2025-01-02 Ferton Holding S.A. Coated powder for powder jet cleaning of teeth

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GB988513A (en) * 1961-07-14 1965-04-07 Union Carbide Corp Improvements in and relating to powders
JPH03271215A (ja) * 1990-03-20 1991-12-03 Kao Corp 歯磨剤

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US6190643B1 (en) * 1999-03-02 2001-02-20 Patricia Stoor Method for reducing the viability of detrimental oral microorganisms in an individual, and for prevention and/or treatment of diseases caused by such microorganisms; and whitening and/or cleaning of an individual's teeth

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Publication number Priority date Publication date Assignee Title
GB988513A (en) * 1961-07-14 1965-04-07 Union Carbide Corp Improvements in and relating to powders
JPH03271215A (ja) * 1990-03-20 1991-12-03 Kao Corp 歯磨剤

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Title
PATENT ABSTRACTS OF JAPAN vol. 016, no. 081 27 February 1992 (1992-02-27) *

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001072273A3 (de) * 2000-03-24 2002-04-11 3M Espe Ag Supragingivales pulverstrahlen
US7083411B2 (en) 2000-03-24 2006-08-01 3M Espe Ag Tooth cleaning powders and methods of use thereof
EP2228175A1 (de) 2009-03-12 2010-09-15 Ferton Holding SA Pulver zum Pulverstrahlen, Pulvermischung und Verwendung zur Bearbeitung von insbesondere Zahnoberflächen
US9888979B2 (en) 2009-03-12 2018-02-13 Ferton Holding S.A. Method of powder blasting for cleaning of tooth surfaces
US9662180B2 (en) 2012-12-17 2017-05-30 3M Innovative Properties Company Device for dispensing a dental material with locking mechanism
US9888980B2 (en) 2012-12-17 2018-02-13 3M Innovative Properties Company Nozzle head, hand piece and powder jet device for applying a dental material
US9974629B2 (en) 2012-12-17 2018-05-22 3M Innovative Properties Company Powder jet device for dispensing dental material
EP3041454B2 (de) † 2013-09-06 2023-12-20 Ferton Holding S.A. Pulvergemisch, verwendung des pulvergemischs und pulverstrahlgerät
EP3606494B1 (de) 2017-04-03 2021-06-30 Ferton Holding S.A. Pulver zur reinigung eines inneren körperteils und/oder eines implantats, verfahren zur herstellung eines solchen pulvers und geeignete verwendungen
EP4260912A4 (en) * 2020-12-11 2025-04-23 Kabushiki Kaisha Shofu Powder mixture for spraying onto the tooth surface or into the gingival sulcus/periodontal pocket

Also Published As

Publication number Publication date
DE19910559A1 (de) 2000-09-14
WO2000053154A9 (de) 2001-11-15
AU4104400A (en) 2000-09-28
US6648644B1 (en) 2003-11-18
EP1162940A1 (de) 2001-12-19
JP2002538191A (ja) 2002-11-12
ATE310494T1 (de) 2005-12-15
EP1162940B1 (de) 2005-11-23
DE50011687D1 (de) 2005-12-29
JP4418113B2 (ja) 2010-02-17

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