A dental polishing cup for holding a dental treatment material, having a body with an elastic material, the body having a length along a longitudinal axis, a proximal end, a distal end, and a round cross-section taken perpendicularly to the length, wherein the body has a distal diameter at the distal end, the body further defining a cup cavity with an opening at the distal end; and wherein a portion of the body defines an enhanced-flexibility band (EFB) situated circumferentially at a distance from the distal end, the EFB formed from a material that is more flexible than other portions of the body, and the distal diameter of the cup cavity expands in response to an applied pressure to the distal end.
A61K 8/96 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des produits de constitution indéterminée ou leurs dérivés
A46B 3/00 - Brosses caractérisées par la façon dont les soies sont fixées ou assemblées dans ou sur le corps ou la monture de la brosse
A46B 5/00 - Montures de brossesManches faisant corps avec la brosse
A46B 13/02 - Brosses à monture commandée à entraînement mécanique
A61C 3/06 - Disques à meuler ou polir les dentsLeurs supports
A61C 17/00 - Dispositifs pour nettoyer, polir, rincer ou sécher les dents, les cavités dentaires ou les prothèsesAppareils pour enlever la saliveRéceptacles pour les crachats à usage dentaire
A61K 8/19 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des composés inorganiques
A buffering capsule for buffering an anesthetic cartridge may include a housing including a hollow body, a closed distal end including a receptacle, and an opening opposite the closed distal end. The buffering capsule may include a buffering solution disposed within the receptacle and a flexible piston disposed within the receptacle in sealing contact with the buffering solution, wherein the flexible piston is axially movable within the housing. The buffering capsule may include a cannula holder axially movable within the housing and in contact with the flexible piston. The cannula holder may include a cannula fixedly attached to the cannula holder. The flexible piston may be capable of receiving a first sharpened point of the cannula. The buffering solution disposed within the receptacle may be fluidly connected to an anesthetic liquid in an anesthetic cartridge via the cannula. A process for buffering an anesthetic cartridge is also disclosed.
05 - Produits pharmaceutiques, vétérinaires et hygièniques
10 - Appareils et instruments médicaux
Produits et services
Dental matrices for applying dental composite veneers, namely, dental restoration compounds, dental composite materials; Dental veneers; Matrices for forming and installing composite restorations namely, dental restoration compounds and dental composite materials made of a mixture of plastic resin and fine glass particles; Materials for dental veneers and dental anterior restorations curable by UV light, namely, dental restoration compounds and dental composite materials made of a mixture of plastic resin and fine glass particles curable by UV light Dental instruments, namely, dental onlays consisting of bands and strips for shaping and forming tooth restorative materials in the nature of composite resins
5.
Bondable microcapsules and surface functionalized fillers
A composition comprising microcapsules functionalized with polymerizable functional groups on the surface of said microcapsules wherein the functional groups form covalent bonds with monomers in the continuous phase to enhance the mechanical properties of the composition.
A dental polishing cup includes a body that defines a cup cavity for holding a dental treatment material, with the cup having an opening at its distal end. A portion of the body includes an enhanced-flexibility band (EFB) situated circumferentially at a certain distance from the distal end, the EFB providing a lesser stiffness of the body than other portions of the body that are situated lengthwise immediately distally and immediately proximately of the EFB.
A46B 5/00 - Montures de brossesManches faisant corps avec la brosse
A61C 17/00 - Dispositifs pour nettoyer, polir, rincer ou sécher les dents, les cavités dentaires ou les prothèsesAppareils pour enlever la saliveRéceptacles pour les crachats à usage dentaire
A61C 17/22 - Dispositifs à entraînement mécanique pour nettoyer ou pour polir avec des brosses, des éponges, des cupules ou analogues
A61C 17/34 - Dispositifs à entraînement mécanique pour nettoyer ou pour polir avec des brosses, des éponges, des cupules ou analogues ayant un mouvement alternatif ou oscillant entraînées par un moteur électrique
A dental polishing cup includes a body that defines a cup cavity for holding a dental treatment material, with the cup having an opening at its distal end. A portion of the body includes an enhanced-flexibility band (EFB) situated circumferentially at a certain distance from the distal end, the EFB providing a lesser stiffness of the body than other portions of the body that are situated lengthwise immediately distally and immediately proximately of the EFB.
A61C 3/06 - Disques à meuler ou polir les dentsLeurs supports
A61C 17/00 - Dispositifs pour nettoyer, polir, rincer ou sécher les dents, les cavités dentaires ou les prothèsesAppareils pour enlever la saliveRéceptacles pour les crachats à usage dentaire
A61K 8/19 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des composés inorganiques
A61K 8/96 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des produits de constitution indéterminée ou leurs dérivés
A meso-abrasive dentifrice formulation of from 15 wt % to 30 wt % a first abrasive, from 10 wt % to 15 wt % a second abrasive, and excipients. The second abrasive is silica and is different from the first abrasive. A system is also disclosed for cleaning a human oral cavity having the disclosed meso-abrasive dentifrice formulation and an oscillating cup for delivery of the dentifrice formulation. The system demonstrates a Cleaning Efficiency Index (CEI) of from 2.34 to 2.45. The system demonstrates an Increase in Gloss Score of greater than 28 and a system Relative Dentin Abrasiveness (RDA) value less than 100.
A61K 8/96 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des produits de constitution indéterminée ou leurs dérivés
A microcapsule composition comprising at least one polymer substantially disposed as a semipermeable shell around an aqueous buffered solution and at least one agent, wherein the agent permeates the shell, and wherein the composition is suitable for delivery to a mammal.
A61K 33/06 - Aluminium, calcium ou magnésiumLeurs composés
A61Q 13/00 - Formulations ou additifs pour les préparations de parfums
A61Q 17/00 - Préparations protectricesPréparations employées en contact direct avec la peau pour protéger des influences extérieures, p. ex. des rayons du soleil, des rayons X ou d'autres rayons nuisibles, des matériaux corrosifs, des bactéries ou des piqûres d'insectes
A61Q 17/02 - Préparations protectricesPréparations employées en contact direct avec la peau pour protéger des influences extérieures, p. ex. des rayons du soleil, des rayons X ou d'autres rayons nuisibles, des matériaux corrosifs, des bactéries ou des piqûres d'insectes contenant des produits insecticides
A61K 6/20 - Revêtements de protection pour dents naturelles ou artificielles, p. ex. scellements, revêtements colorés ou vernis
Dental matrices, namely, dental devices for use in tooth restoration; dental instrument rings for use in tooth restoration procedures; dental instrument bands for use in tooth restoration procedures
A composition comprising microcapsules functionalized with polymerizable functional groups on the surface of said microcapsules wherein the functional groups form covalent bonds with monomers in the continuous phase to enhance the mechanical properties of the composition.
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
Produits et services
Aspirator tips for dental use; evacuator tips for dental use; saliva ejectors for dental use; teeth polishing brushes and applicators for use by dentists; dental instruments, namely, picks, burrs, mirrors, probes, retractors for dental applicators; Mixing spatulas for dental use; protective barrier sleeves, namely, water syringe sleeves, tray sleeves, headrest covers, half chair sleeves, full chair sleeves, universal x-ray sleeves, t-handle sleeves, all for medical and dental equipment; medical trays to hold and/or deliver medicinal instruments Dental micro brushes; Toothbrush heads for electric and manual toothbrushes; Teeth whitening trays sold empty
A microcapsule composition comprising at least one polymer substantially disposed as a semipermeable shell around an aqueous buffered solution and at least one agent, wherein the agent permeates the shell, and wherein the composition is suitable for delivery to a mammal.
A61Q 13/00 - Formulations ou additifs pour les préparations de parfums
A61Q 17/00 - Préparations protectricesPréparations employées en contact direct avec la peau pour protéger des influences extérieures, p. ex. des rayons du soleil, des rayons X ou d'autres rayons nuisibles, des matériaux corrosifs, des bactéries ou des piqûres d'insectes
A61Q 17/02 - Préparations protectricesPréparations employées en contact direct avec la peau pour protéger des influences extérieures, p. ex. des rayons du soleil, des rayons X ou d'autres rayons nuisibles, des matériaux corrosifs, des bactéries ou des piqûres d'insectes contenant des produits insecticides
A microcapsule composition comprising at least one polymer substantially disposed as a semipermeable shell around a buffered solution and at least one therapeutic agent, wherein the therapeutic agent permeates the shell, and wherein the composition is suitable for topical epithelial cells of mammal.
A61Q 13/00 - Formulations ou additifs pour les préparations de parfums
A61Q 17/00 - Préparations protectricesPréparations employées en contact direct avec la peau pour protéger des influences extérieures, p. ex. des rayons du soleil, des rayons X ou d'autres rayons nuisibles, des matériaux corrosifs, des bactéries ou des piqûres d'insectes
A61Q 17/02 - Préparations protectricesPréparations employées en contact direct avec la peau pour protéger des influences extérieures, p. ex. des rayons du soleil, des rayons X ou d'autres rayons nuisibles, des matériaux corrosifs, des bactéries ou des piqûres d'insectes contenant des produits insecticides
A microcapsule composition comprising at least one polymer substantially disposed as a semipermeable shell around a buffered solution and at least one therapeutic agent, wherein the therapeutic agent permeates the shell, and wherein the composition is suitable for delivery to a mammal. This invention also provides related compositions, products and methods.
A microcapsule composition comprising at least one polymer substantially disposed as a semi-permeable shell around an aqueous buffered solution and at least one agent, wherein the agent permeates the shell, and wherein the composition is suitable for delivery to a mammal.
A61K 33/06 - Aluminium, calcium ou magnésiumLeurs composés
A61Q 17/00 - Préparations protectricesPréparations employées en contact direct avec la peau pour protéger des influences extérieures, p. ex. des rayons du soleil, des rayons X ou d'autres rayons nuisibles, des matériaux corrosifs, des bactéries ou des piqûres d'insectes
A61Q 17/02 - Préparations protectricesPréparations employées en contact direct avec la peau pour protéger des influences extérieures, p. ex. des rayons du soleil, des rayons X ou d'autres rayons nuisibles, des matériaux corrosifs, des bactéries ou des piqûres d'insectes contenant des produits insecticides
25.
Buffered microencapsulated compositions and methods
A microcapsule composition comprising at least one polymer substantially disposed as a semi-permeable shell around a buffered solution and at least one therapeutic agent, wherein the therapeutic agent permeates the shell, and wherein the composition is suitable for topical epithelial cells of mammal.
A microcapsule composition comprising at least one polymer substantially disposed as a semi-permeable shell around a buffered solution and at least one therapeutic agent, wherein the therapeutic agent permeates the shell, and wherein the composition is suitable for delivery to a mammal. This invention also provides related compositions, products and methods.
A microcapsule composition comprising at least one polymer substantially disposed as a semi-permeable shell around an aqueous buffered solution and at least one agent, wherein the agent permeates the shell, and wherein the composition is suitable for delivery to a mammal. This invention also provides related compositions, products and methods.
A61K 33/06 - Aluminium, calcium ou magnésiumLeurs composés
A61Q 13/00 - Formulations ou additifs pour les préparations de parfums
A61Q 17/00 - Préparations protectricesPréparations employées en contact direct avec la peau pour protéger des influences extérieures, p. ex. des rayons du soleil, des rayons X ou d'autres rayons nuisibles, des matériaux corrosifs, des bactéries ou des piqûres d'insectes
A61Q 17/02 - Préparations protectricesPréparations employées en contact direct avec la peau pour protéger des influences extérieures, p. ex. des rayons du soleil, des rayons X ou d'autres rayons nuisibles, des matériaux corrosifs, des bactéries ou des piqûres d'insectes contenant des produits insecticides
A61K 6/20 - Revêtements de protection pour dents naturelles ou artificielles, p. ex. scellements, revêtements colorés ou vernis
A microcapsule composition comprising at least one polymer substantially disposed as a semi-permeable shell around a buffered solution and at least one therapeutic agent, wherein the therapeutic agent permeates the shell, and wherein the composition is suitable for delivery to a mammal. This invention also provides related compositions, products and methods.
A composition comprising microcapsules functionalized with polymerizable functional groups on the surface of said microcapsules wherein the functional groups form covalent bonds with monomers in the continuous phase to enhance the mechanical properties of the composition.
05 - Produits pharmaceutiques, vétérinaires et hygièniques
Produits et services
[ Dental hemostatic and retraction pastes; tooth whitening agents; re-mineralizing agents for strengthening teeth; restorative compounds for tooth restoration; anti-cavity dental fluoride varnishes, rinse, pastes, and treatment gels; bonding agents for dental purposes; dental resin composites used to adhere crowns; dental root canal cleansers for use by dentists; dental root canal lubricants for use by dentists; composite core buildup materials for repairing teeth and for dental crowns and bridges; disinfectant agents, namely, enzymatic dental instrument cleaners, dental evacuation system cleaners, and dental appliance cleaners; permanent and temporary dental cement; ] dental sealants [ ; and dental solvents for use by dental professionals ]
A method of treatment for enamel with substantially aqueous-free, enamel protectant and repair brushing gels containing: stannous fluoride, calcium and a substantivity agent comprising: an emulsion of polydimethylsiloxane in a nonionic surfactant, wherein substantivity of said stannous fluoride and calcium into biofilm present on enamel is enhanced through calcium binding shifting from bidentate to monodentate in the presence of stannous fluoride; and said brushing gels have substantially improved, enamel protectant factor (EPF) and enamel repair factor (ERF) values compared to fluoride brushing treatments with comparable or higher fluoride levels.
Substantially aqueous-free, enamel protectant and repair brushing gels containing: stannous fluoride, calcium and a substantivity agent comprising: an emulsion of polydimethylsiloxane in a nonionic surfactant, wherein substantivity of said stannous fluoride and calcium into biofilm present on enamel is enhanced through calcium binding shifting from bidentate to monodentate in the presence of stannous fluoride; and said brushing gels have substantially improved, enamel protectant factor (EPF) and enamel repair factor (ERF) values compared to fluoride brushing treatments with comparable or higher fluoride levels.
Substantially aqueous-free, enamel protectant and enamel repair toothpaste treatments containing: stannous fluoride, calcium and a substantivity agent comprising: an emulsion of polydimethylsiloxane in a nonionic surfactant, wherein: (a) substantivity of said stannous fluoride and calcium into biofilm present on enamel is enhanced through calcium binding shifting from bidentate to monodentate in the presence of stannous fluoride; and (b) said toothpaste treatments indicate substantially improved, enamel protectant factor (EPF) and enamel repair factor (ERF) values compared to fluoride brushing treatments with comparable or higher fluoride levels.
Substantially aqueous-free, enamel protectant and enamel repair toothpastes containing: stannous fluoride, calcium and a substantivity agent comprising: an emulsion of polydimethylsiloxane in a nonionic surfactant, wherein: (a) substantivity of said stannous fluoride and calcium into biofilm present on enamel is enhanced through calcium binding shifting from bidentate to monodentate in the presence of stannous fluoride; and (b) said toothpastes indicate substantially improved, enamel protectant factor (EPF) and enamel repair factor (ERF) values compared to fluoride brushing treatments with comparable or higher fluoride levels.
Improved remineralizing and desensitizing compositions containing remineralizing ingredients in aqueous-free emulsions that, in the presence of saliva, form mucoadhesive gels substantive to tooth surfaces; wherein the gels are dissolved by saliva gradually releasing remineralizing ingredients onto tooth surfaces, treatments with these compositions and methods of manufacture.
Topical, UBIQUINOL, adjunctive, supplement compositions, containing amorphous calcium phosphate fluoride (ACPF), useful in: reducing oxidative stress, relieving oral discomfort and dry mouth, and remineralizing hydroxyapatite; comprising: UBIQUINOL in an aqueous-free emulsion that also contains: a stabilizing composition for UBIQUINOL, spilanthes extract, a trans-oral mucosal, absorption facilitator and ACPF; wherein: the emulsion forms a mucoadhesive gel in the presence of saliva that undergoes gradual saliva dissolution effecting passive diffusion of the UBIQUINOL supplement and the spilanthes extract into the oral mucosa, and remineralizing of tooth surfaces with ACPF; resulting in: adjunctively increasing UBIQUINOL levels, reducing oxidative stress, regulating immune response, relieving oral discomfort and dry mouth, and remineralizing tooth surfaces.
A61K 9/00 - Préparations médicinales caractérisées par un aspect particulier
A61P 29/00 - Agents analgésiques, antipyrétiques ou anti-inflammatoires non centraux, p. ex. agents antirhumatismauxMédicaments anti-inflammatoires non stéroïdiens [AINS]
Topical, vitamin D, oral supplement compositions useful in treating oral inflammation comprising vitamin D in an aqueous-free emulsion containing a trans-oral mucosal absorption facilitator, where said emulsion forms a mucoadhesive coating in the presence of saliva; wherein saliva dissolution of the mucoadhesive gel releases vitamin D and the trans-oral mucosal, absorption facilitator; effecting: vitamin D passive diffusion; regulating in vivo availability and immune response of vitamin D; and maintaining adequate levels of circulating vitamin D while minimizing the risk of hypercalcemia.
A61P 29/00 - Agents analgésiques, antipyrétiques ou anti-inflammatoires non centraux, p. ex. agents antirhumatismauxMédicaments anti-inflammatoires non stéroïdiens [AINS]
A61K 31/59 - Composés contenant le système cyclique du 9,10-séco-cyclopenta[a]hydrophénanthrène
A61P 1/02 - Préparations stomatologiques, p. ex. médicaments pour le traitement des caries, des aphtes, des périodontites
A61K 47/10 - AlcoolsPhénolsLeurs sels, p. ex. glycérolPolyéthylène glycols [PEG]PoloxamèresAlkyléthers de PEG/POE
A61K 9/00 - Préparations médicinales caractérisées par un aspect particulier
A61K 47/24 - Composés organiques, p. ex. hydrocarbures naturels ou synthétiques, polyoléfines, huile minérale, gelée de pétrole ou ozocérite contenant des atomes autres que des atomes de carbone, d'hydrogène, d'oxygène, d'halogènes, d'azote ou de soufre, p. ex. cyclométhicone ou phospholipides
A61K 47/26 - Hydrates de carbone, p. ex. polyols ou sucres alcoolisés, sucres aminés, acides nucléiques, mono-, di- ou oligosaccharidesLeurs dérivés, p. ex. polysorbates, esters d’acide gras de sorbitan ou glycyrrhizine
A topical vitamin D and UBIQUINOL supplement composition useful in treating oral inflammation and reducing oxidative stress comprising: a supplement mixture of vitamin D and UBIQUINOL in an aqueous-free emulsion containing: spilanthes extract, stabilizing compositions for UBIQUINOL and trans-oral mucosal absorption facilitators for the supplement mixture; where the emulsion forms a mucoadhesive gel in the presence of saliva, that effects passive diffusion through the oral mucosa of the supplement mixture and spilanthes extract regulating: in vivo availability and immune response of the supplement mixture, and maintaining adequate levels of circulating vitamin D and of adjunctively administered UBIQUINOL, while minimizing the risk of hypercalcemia.
A61K 31/09 - Éthers ou acétals ayant une liaison éther à un carbone cyclique d'un noyau aromatique ayant plusieurs liaisons éther
A61K 31/122 - Cétones ayant l'atome d'oxygène lié directement à un cycle, p. ex. quinones, vitamine K1, anthraline
A61K 47/10 - AlcoolsPhénolsLeurs sels, p. ex. glycérolPolyéthylène glycols [PEG]PoloxamèresAlkyléthers de PEG/POE
A61K 9/00 - Préparations médicinales caractérisées par un aspect particulier
A61K 47/24 - Composés organiques, p. ex. hydrocarbures naturels ou synthétiques, polyoléfines, huile minérale, gelée de pétrole ou ozocérite contenant des atomes autres que des atomes de carbone, d'hydrogène, d'oxygène, d'halogènes, d'azote ou de soufre, p. ex. cyclométhicone ou phospholipides
A61K 47/26 - Hydrates de carbone, p. ex. polyols ou sucres alcoolisés, sucres aminés, acides nucléiques, mono-, di- ou oligosaccharidesLeurs dérivés, p. ex. polysorbates, esters d’acide gras de sorbitan ou glycyrrhizine
A microcapsule composition comprising at least one polymer substantially disposed as a semi-permeable shell around a buffered solution and at least one therapeutic agent, wherein the therapeutic agent permeates the shell, and wherein the composition is suitable for delivery to a mammal. This invention also provides related compositions, products and methods.
Dental restorative formulations comprising an additive material and a capsule incorporated into the continuous phase of a dental material. The additive material includes one or more alkoxy groups and one or more vinyl groups. The capsule includes a catalyst and a molecule with one or more silanol groups. The dental restorative formulation is applied and polymerized to form a composite. When a disturbance occurs in the dental composite, the capsule ruptures so that the catalyst initiates a condensation reaction between the molecule with one or more silanol groups and the one or more alkoxy groups thereby healing the dental composite.
Dental restorative formulations comprising two additives incorporated into the continuous phase of a dental material. One additive contains a capsule with a radical initiator. The other additive contains a capsule with one or more monomers and a radical accelerator. The dental restorative formulation is applied and polymerized to form a composite. When a disturbance occurs in the dental composite, the capsules of the additives rupture so that the radical accelerator of the second capsule decomposes the radical initiator of the first capsule to polymerize the one or more monomers of the second capsule thereby healing the dental composite. The radical accelerator controls the rate of decomposition of the radical initiator.
The present invention is directed to compositions, products and methods useful for bone and tooth mineralization. The compositions comprise polymer microcapsules containing aqueous salt solutions. The shells of the microcapsules can be semi-permeable or impermeable. Solutions of calcium, fluoride and phosphate salts are particularly useful in the compositions of the invention. The microcapsules are preferably prepared by surfactant free inverse emulsion interfacial polymerization. Bone products include cements, scaffolds and bioactive glass. Dental products include pastes, gels, rinses and many other dental materials.
A61K 8/02 - Cosmétiques ou préparations similaires pour la toilette caractérisés par une forme physique particulière
A61K 9/48 - Préparations en capsules, p. ex. de gélatine, de chocolat
A61K 9/66 - Préparations en capsules, p. ex. de gélatine, de chocolat du type à libération prolongée ou discontinue contenant des émulsions, dispersions ou solutions
A61K 8/00 - Cosmétiques ou préparations similaires pour la toilette
A61K 8/18 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition
A61K 8/30 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des composés organiques
A61K 8/46 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des composés organiques contenant du soufre
A61K 9/14 - Préparations médicinales caractérisées par un aspect particulier à l'état particulaire, p. ex. poudres
Dental restorative composites having self-healing capabilities to repair discontinuities in the composite are provided. Dental restorative composites according to the present invention include a microsphere that encapsulates a monomer. When a fracture occurs, the microsphere is ruptured and the monomer fills the fracture. Depending on the monomer present in the microsphere, it is polymerized by a polymerization initiator or by an olefin metathesis catalyst present in the dental restorative composite. Self-healing dental restorative composites provide increased resistance to fracturing, and thus remain substantially intact for a longer period of time, preserving the remedial integrity of the dental repair or reconstruction.
05 - Produits pharmaceutiques, vétérinaires et hygièniques
Produits et services
dental preparations in the nature of pharmaceutical preparations, namely, a blood clotting aid, preparations for gum retraction and delivery system for use in human medicine
The invention relates to a high-temperature stable, one-part, aqueous tooth bleaching composition for contacting a tooth surface. The composition comprises a bleaching agent comprising a high level of a aqueous hydrogen peroxide. The bleaching agent is derived from multiple components within the composition and comprises at least about 15% by weight of the total composition weight. The Composition also comprises a bleaching agent stabilizer comprising from about 0.01% to about 1.00% by weight of the total composition weight.
A61K 8/81 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des composés organiques macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons insaturées carbone-carbone
68.
Disposable prophy angle for an electric tooth polisher
A disposable prophy angle for an electric tooth polisher, having a handle and a polishing head, has a body and a transmission assembly. The body is mounted to the handle and has a cavity and a bent distal segment. The transmission assembly is mounted in the cavity and has a rotatable driving shaft, a rotatable head mount and multiple linkage shafts. The driving shaft has multiple mounting holes. The head mount is connected to the polishing head and has multiple mounting holes. Each linkage shaft has two segments rotatably and slidably extending into a corresponding mounting hole in the driving shaft and a corresponding hole in the head mount, respectively. The linkage shafts are simple and small so the corresponding bent distal segment of the body holding the linkage shafts is also small. Therefore, the disposable prophy angle can be easily inserted into and moved around in a person's mouth.
A disposable prophy angle is mounted to an electric tooth polisher that has a controller, a handle having a motor and a driving shaft. The prophy angle is mounted to the handle and has a casing, a driven shaft, a surface-polishing member and a crevice-cleaning member. The casing is mounted to the handle and has a cavity and a distal open end. The driven shaft is mounted rotatably in the casing, rotates in response to the motor and has a mount. The surface-polishing and crevice-cleaning members are detachably mounted on the mount simultaneously. The tooth polisher with both the surface-polishing and crevice-cleaning members can be used to clean teeth without the need to replace the members and is timesaving.
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
05 - Produits pharmaceutiques, vétérinaires et hygièniques
Produits et services
TOOTH WHITENING GELS, FOAMS AND PASTES FOR PROFESSIONAL USE DENTAL PREPARATIONS, NAMELY PROPHYLAXIS PASTE, DENTAL SEALANT USED TO COAT TEETH, AND FLUORIDATED FOAM FOR DENTAL USE
05 - Produits pharmaceutiques, vétérinaires et hygièniques
Produits et services
DENTAL PREPARATIONS, NAMELY PROPHYLAXIS PASTE, DENTAL RINSE, TOOTH WHITENING AGENT FOR PROFESSIONAL USE, DENTAL SEALANT USED TO COAT TEETH, AND FLUORIDATED FOAM FOR DENTAL USE
dental hand instruments, namely, scalers, curettes, [ headpieces for material placement, picks for material placement, ] ultrasonic headpiece instruments [ and ultrasonic scaler inserts ]
