21 results about "Tooth Sensitivity" patented technology

The invention belongs to the technical field of oral traditional Chinese medicine preparation, and discloses a tooth strengthening traditional Chinese medicine composition capable of improving tooth sensitivity, a preparation and a preparation method of the tooth strengthening traditional Chinese medicine composition. The invention provides a tooth-strengthening traditional Chinese medicine composition capable of improving tooth sensitivity and a preparation method of a preparation of the tooth-strengthening traditional Chinese medicine composition by depending on an inherited tooth-strengthening powder manufacturing technology, which standardizes and parameterizes a traditional ancient method processing flow, and defines core parameter ranges of links such as raw material ratio, crushing and sieving, stir-frying fire, cooling and packaging and the like; according to the present invention, the essence of the traditional manual processing is retained, the stable and controllable product quality is achieved, and the problems of no clear parameter, unstable product quality, effective component loss of the mechanically produced product, and poor maintenance effect of the existing traditional tooth strengthening powder production process are solved; the dual oral care effects of improving tooth sensitivity and stabilizing teeth are achieved, and support is provided for active inheritance and large-scale popularization of traditional Chinese medicine oral care techniques.

The invention relates to a three-platinum-root-rehmannia root gargle and a preparation method and application thereof, and belongs to the technical field of oral medicine and traditional Chinese medicine application. The invention provides a three-platinum radix rehmanniae gargle. The three-platinum radix rehmanniae gargle comprises the following components in parts by mass: 1-10 parts of rhizoma bletillae, 1-10 parts of radix angelicae, 1-10 parts of rhizoma corydalis, 1-10 parts of cortex dictamni, 1-10 parts of fructus kochiae, 1-10 parts of honeysuckle, 1-5 parts of borneol and 1-5 parts of pseudo-ginseng. The three-platinum-radix rehmanniae gargle provided by the invention locally acts on sensitive areas of diseased teeth and is gargled after treatment, so that the three-platinum-radix rehmanniae gargle has the effects of diminishing inflammation, inhibiting bacteria, resisting tooth sensitivity, dispersing blood stasis, stopping bleeding, promoting tissue regeneration, relieving pain, clearing away heat and toxic materials and the like, effectively relieves tooth pain or sensitivity and protects dental pulp. When being used for preparing the deep caries pulp-protecting treatment medicine, the compound can permeate into dentin or dental pulp in the deep caries pulp-protecting treatment process and after operation, and plays the roles of relieving pain, desensitizing, clearing away heat and toxic materials and the like, so that the dental pulp is protected, and toothache and tooth sensitivity are avoided.

The invention belongs to the field of cosmetics, particularly relates to the field of A61K8 / 03, and more particularly relates to multi-effect nursing toothpaste with cream texture and a preparation method thereof. The multi-effect nursing toothpaste with the cream texture is prepared from the following raw materials: a phase A, a phase B and a phase C, wherein the mass ratio of the phase A to the phase B to the phase C is (20-50): (30-50): (0.0001-1); wherein the phase A comprises water and a humectant, and the phase B comprises a thickening agent, a foaming agent, an aromatic, an antibacterial agent, a sweetening agent, an antioxidant, a friction agent and functional inorganic salt; the thickening agent comprises super micro-crosslinked polyquaternium-22, and the molecular weight of the thickening agent is greater than 1000000; the functional inorganic salt at least comprises sodium monofluorophosphate; the C phase includes a colorant. The multi-effect nursing toothpaste with the cream texture, provided by the invention, not only can realize the technical effects of rapid sterilization and long-acting bacteriostasis, but also can repair enamel, improve gingival bleeding and relieve tooth sensitivity, and has more effects and higher cost performance compared with similar products in the market.

Aqueous-based compositions for remineralizing dentinal tissues in vivo are disclosed to arrest demineralization and early-stage caries, treat dentin / tooth sensitivity, fix white spot lesions, and strengthen dentinal hard tissues (enamel, dentin, cementum), among others. Methods utilizing the remineralizing composition are also disclosed.

The invention relates to the field of microorganisms, in particular to lactobacillus paracasei MG-T209 capable of improving oral health, improving intestinal health and regulating immunity and application of the lactobacillus paracasei MG-T209. The preservation number of the lactobacillus paracasei MG-T209 is CGMCC (China General Microbiological Culture Collection Center) No.35096, the preservation time of the lactobacillus paracasei MG-T209 is 2025-07-03, and the lactobacillus paracasei MG-T209 is preserved in the General Microbiological Culture Collection Center of the China Committee for Culture Collection of Microorganisms. According to the invention, the lactobacillus paracasei MG-T209 can inhibit harmful microorganisms, such as streptococcus mutans, fusobacterium nucleatum, porphyromonas gingivalis and candida albicans; the microbial agent containing the lactobacillus paracasei MG-T209 can improve oral problems such as bad breath, halitosis, gingival bleeding, tooth sensitivity, dental plaque and oral ulcer.

The invention relates to the field of oral cavity cleaning and nursing, and particularly discloses a mirabilitum praeparatum-containing tooth sensitivity-resistant composition, which is prepared from the following components in parts by weight: 0.1 to 2 parts of mirabilitum praeparatum extract, 0.05 to 1 part of camellia flower extract, 1 to 9 parts of potassium salt and 0.05 to 1.2 parts of fluoride. The preparation method of the mirabilitum praeparatum extract comprises the following steps: adding water into watermelons, heating and extracting to obtain an extracting solution; adjusting the pH value of the extracting solution to 2.5-3.5, adding activated carbon for adsorption and decoloration, feeding the extracting solution to a cation exchange resin column for sufficient adsorption, eluting with ammonia water, collecting eluent, and performing vacuum concentration to obtain a concentrated solution; adding mirabilite and activated carbon into the concentrated solution, stirring at 80-95 DEG C, and adding ethanol to separate out mirabilitum praeparatum, thereby obtaining the mirabilitum praeparatum. According to the tooth sensitivity resisting composition, preparation of the mirabilitum praeparatum extract is optimized, then the components of the camellia extract, the potassium salt and the fluoride are compounded, and the components interact, so that tooth remineralization can be remarkably promoted, dentinal tubule permeability and tooth sensitivity are reduced, and the action effect of repairing damaged tooth enamel is improved.

The present invention relates to a composition for preventing or treating oral diseases, comprising, as an active ingredient, one compound selected from the group consisting of sclareolide, astragaloside I, and brassinolide, or a pharmaceutically acceptable salt thereof. The composition of the present invention has an excellent antibacterial activity against bacteria that cause dental caries and periodontal diseases, inhibits PGE2, which is a marker of pain and inflammation in a concentration-dependent manner, and has excellent effects of inhibiting gingivitis formation, inhibiting symptoms of hemodia, and removing halitosis. As a result, it is highly active as a foreign medicine composition for preventing or ameliorating one or more oral diseases selected from the group consisting of dental caries, periodontal diseases, hemodia, and halitosis. In addition, the composition of the present invention can be used as a pharmaceutical composition and a food composition.

The invention discloses a photochromic antibacterial dentin desensitizer as well as a preparation method and application thereof, and belongs to the technical field of biological medicines. The desensitizer comprises tungsten oxide sub-nanowires, in particular glycerol modified tungsten oxide sub-nanowires. The desensitizer further comprises a matrix monomer, a diluting monomer and a photo-initiation system. The desensitizer prepared by the invention solves the problems of coating integrity and uniformity of the desensitizer in clinical operation, has long-term stability, and can effectively enhance the dentin desensitization effect. Meanwhile, the desensitizer disclosed by the invention can effectively inhibit invasion of external bacteria and can be applied to the fields of tooth sensitivity, tooth aesthetic repair and the like.

This invention discloses a multifunctional tooth desensitizing agent and its preparation method, belonging to the field of medical devices. The main components of the multifunctional tooth desensitizing agent prepared by this invention include: gallnut water extract, ethyl acetate, *Sanguisorba officinalis* extract, *Sophora flavescens* extract, hydroxymethyl chitosan, thymol, sodium carboxymethyl cellulose, and mannitol. Currently, oral health issues are receiving increasing attention. This invention aims to address the current imbalance in the oral microecology, where plaque accumulation easily leads to demineralization of tooth hard tissues, subsequently causing caries and tooth sensitivity. Furthermore, existing products have limited effects and cannot simultaneously achieve remineralization, desensitization, caries prevention, and plaque prevention. The multifunctional tooth desensitizing agent prepared by this invention is neutral and non-irritating, and can inhibit oral plaque growth and accumulation while simultaneously providing desensitization, remineralization, and caries prevention effects.

The present invention provides a composition useful for reducing dentin hypersensitivity, alleviating periodontitis, inhibiting halitosis, and promoting gingival recovery, the oral composition having an effect of inhibiting tooth sensitivity, improving periodontitis (decayed tooth), and can be effectively used in oral hygiene-related fields since it has an excellent effect of inhibiting halitosis.

1. Name of the product in this design: Electronic device with graphical user interface for electric toothbrush whitening program. 2. Application of this design: This design is intended for use in an electronic device for running programs and displaying a graphical user interface. 3. The key design features of this product are: the graphical user interface display content of the electronic device. 4. The image or photograph that best illustrates the design's key features: the front view. 5. Purpose of the graphical user interface: This design is used in electronic devices to display an electric toothbrush whitening plan and related information in a mini-program. 6. Human-computer interaction method of graphical user interface: The main view interface is the main interface of the user interface. Triggering the "Smart Toothbrush" icon in the main view will jump to the interface change state diagram 1; triggering the "Exclusive Mode" icon in the interface change state diagram 1 will jump to the interface change state diagram 2, which displays various brushing modes; triggering the "Whitening Plan" icon in the interface change state diagram 2 will jump to the interface change state diagram 3, which displays one or more whitening plans; triggering the "Re-formulate Plan" icon in the interface change state diagram 3 will jump to the interface change state diagram 4, which allows for re-formulating or creating a new whitening plan, including determining the current tooth color and setting teeth whitening goals. The "Next" icon in state 4 triggers a jump to state 5 to confirm tooth sensitivity information; the "Next" icon in state 5 triggers a jump to state 6 to confirm the commonly used speed settings of the electric toothbrush. After the user completes information registration and whitening plan settings, the "Generate Plan" icon in state 6 triggers a jump to state 7 to create a whitening plan calendar and display basic information about the whitening plan; the "Sync to Device" icon in state 7 triggers a jump to state 8, where the whitening plan generated in the interface is transmitted to the electric toothbrush via Bluetooth. After the transmission is complete, the user jumps to state 9. 7. Other situations requiring explanation: Other explanation: A single color block in the main view belongs to the content screen.

The present disclosure relates to the technical field of oral care and comprises a control method, a device, and a storage medium for an oral cleaning device. The device controls the cleaning assembly of the oral cleaning device upon receiving an instruction to start a desired pivoting-vibration mode in order to perform a pivoting movement; and it controls the cleaning assembly during the pivoting movement depending on the operating time of the desired pivoting-vibration mode in order to perform a vibration movement with different vibration intensities.The vibration intensity is controlled independently by a time logic, so that the vibration intensity of the cleaning assembly changes crosswise during an entire swivel cycle depending on the working time, and strong and weak vibration intensities can alternate during the swivel movement, thereby reducing excessive stimulation or damage that can be caused by vibrations of a single intensity, reducing the risk of problems such as bleeding gums and tooth sensitivity from incorrect brushing, improving cleaning efficiency and providing more precise and flexible cleaning options.

The embodiment of the invention discloses anhydrous anti-allergic dental polishing paste and a preparation method thereof. The anhydrous anti-allergic dental polishing paste is prepared from the following components in parts by weight: 0.5 to 2 parts of a thickening agent, 15 to 60 parts of an organic solvent, 5 to 20 parts of a friction agent, 0.1 to 3 parts of a sweetening agent, 0.2 to 2 parts of essence, 10 to 50 parts of amorphous calcium phosphate gel, 0.1 to 1 part of polyvinylpyrrolidone and 0.01 to 0.1 part of tremella polysaccharide. The polishing paste provided by the invention can effectively smooth teeth and has small damage to tooth enamel, meanwhile, the amorphous calcium phosphate gel compounded from tremella polysaccharide is added to strengthen the tooth enamel, the symptom of tooth sensitivity after polishing is reduced, and the polishing paste has a relatively good application prospect.

This invention relates to the field of oral care, and particularly to an anti-dentin hypersensitivity mineralizing solution, its preparation method, and its application. The anti-dentin hypersensitivity mineralizing solution provided by this invention, on the one hand, due to the ultra-small size of the ions and ion clusters in the solution and its fluidity, ensures effective diffusion into the dentinal tubules after being coated on the dentin surface; on the other hand, when the mineralizing solution comes into contact with saliva or bodily fluids, it produces a biocompatible mineral—strontium-containing calcium phosphate stable by polyphosphate—which can block exposed dentinal tubules; moreover, the introduced strontium ions can passivate the nerve conduction of external stimuli, thereby alleviating the symptoms of tooth sensitivity; polyphosphate also provides certain antibacterial properties; strontium ions and polyphosphate can jointly regulate the mineralization properties of the mineralizing solution. Therefore, the anti-dentin hypersensitivity mineralizing solution provided by this invention can effectively prevent and treat dentin hypersensitivity and other symptoms related to tooth demineralization.

Aqueous-based compositions for remineralizing dentinal tissues in vivo are disclosed to arrest demineralization and early-stage caries, treat dentin / tooth sensitivity, fix white spot lesions, and strengthen dentinal hard tissues (enamel, dentin, cementum), among others. Methods utilizing the remineralizing composition are also disclosed.

The invention relates to a long-acting anti-sensitive medical tooth desensitization paste and a preparation method thereof, and belongs to the technical field of daily necessities. The long-acting anti-allergy medical tooth desensitization paste provided by the invention is prepared from the following raw materials: bioactive glass, glycerol, polyethylene glycol, sorbitol, carboxymethyl cellulose sodium, xanthan gum, lauryl sodium sulfate, calcium carbonate, hydroxyapatite, silicon dioxide, titanium dioxide, saccharin sodium, sodium pyrophosphate, N, 2, 4-trimethyl-1, 3-pentanediol monoisobutyrate and a proper amount of water. The cleaning agent is prepared from 2, 3, 3-trimethyl-2-isopropyl butyramide, spearmint essence, sodium benzoate and purified water. The silanized bioactive glass with the calcium phosphate layer attached to the surface and the carboxylated hydroxyapatite are introduced, so that the silanized bioactive glass with the calcium phosphate layer attached to the surface is obtained, a mineralization reaction in saliva is promoted, and the surface of teeth is helped to be re-deposited to obtain a mineralized layer; on the basis, sodium pyrophosphate is combined to synergistically form a physical composite closed structure in a dentin tubule to block stimulation conduction, so that tooth sensitivity is reduced.

The invention relates to a dental sand blasting powder composition as well as a preparation method and application thereof. The dental sand blasting powder composition comprises biocompatible saccharides, a fluidity regulator, a grinding material, a functional additive and water, the biocompatible saccharides comprise natural disaccharides. The dental sand blasting powder composition provided by the invention is non-irritant to oral soft tissues, can effectively remove stains such as bacterial plaque, soft dirt, smoke stain and tea stain on the surfaces of teeth, forms a protective film on the surfaces of the teeth, reduces tooth sensitivity, and has cleaning and tooth protecting effects.

The invention relates to a tooth bleaching agent which is prepared from the following components in percentage by weight: 5%-15% of urea peroxide, 2%-8% of a stable synergist, 1%-5% of a desensitization soothing agent, 3%-10% of a humectant, 0.5%-3% of a thickening agent, 0.1%-0.5% of a preservative, 0.05%-0.2% of essence and a certain amount of deionized water. The invention also relates to a preparation method of the tooth bleaching agent. The tooth bleaching agent disclosed by the invention has the following beneficial effects that the tooth bleaching agent is good in stability, and bleaching components can be prevented from being decomposed in a storage process; the bleaching efficiency is high, and the color of teeth can be rapidly brightened; meanwhile, the irritation is extremely low, tooth sensitivity can be relieved, gingival irritation can be relieved, the use safety and comfort are improved, and the toothpaste is suitable for industrial production and long-term use; according to the technical scheme, the preparation method is simple and easy to implement, mild in process condition and suitable for industrial production.

The invention discloses calcium silicate and a preparation method thereof, an oral care composition and water-containing toothpaste. The calcium silicate has an oil absorption value of 30 mL / 100 g to 100 mL / 100 g, a D50 particle size of 0.2 [mu] m to 5.2 [mu] m and a specific surface area of 10 m < 2 > / g to 200 m < 2 > / g; wherein the calcium silicate meets at least one of pore structure characteristics and density characteristics, the pore structure characteristics comprise pore volume and / or pore diameter, and the density characteristics comprise apparent density and / or bulk density. The prepared calcium silicate has triple synergistic effects of physical plugging, chemical deposition and dentin remineralization, effective deposition of the calcium silicate on exposed dentin is improved, rapid remineralization and rapid plugging of dentinal tubules are achieved, and therefore the tooth sensitivity symptom is rapidly relieved; meanwhile, the calcium silicate disclosed by the invention is high in stability, a gel system formed in an oral environment is good in adsorption performance, and an excellent anti-allergy effect can be achieved when the calcium silicate is used in an oral product of a water-containing system.

The present invention relates to a biotechnological mixture for producing oral care products, which comprises: lactoferrin as an antimicrobial agent and a caries and dental plaque prevention agent; xylitol as a bacterial growth inhibitor, which prevents the formation of caries and reduces tooth sensitivity; and coconut oil (Cocos nucifera L.) as an antimicrobial agent, dental plaque reducer, anti-inflammatory agent, humectant and emollient. The invention also relates to oral care products comprising the biotechnological mixture proposed in the invention.

The invention relates to the field of microorganisms, in particular to anti-inflammatory pediococcus pentosaceus MG-T267 capable of improving oral health and application of the pediococcus pentosaceus MG-T267. The pediococcus pentosaceus MG-T267 disclosed by the invention has the preservation number of CGMCC (China General Microbiological Culture Collection Center) No.35097, the preservation time of the pediococcus pentosaceus MG-T267 is 2025-07-03, and the pediococcus pentosaceus MG-T267 is preserved in the General Microbiological Culture Collection Center of the China Committee for Culture Collection of Microorganisms. According to the invention, pediococcus pentosaceus MG-T267 can inhibit harmful microorganisms, such as streptococcus mutans, fusobacterium nucleatum, porphyromonas gingivalis and candida albicans; the microbial agent containing the pediococcus pentosaceus MG-T267 can improve oral problems such as halitosis, gingival bleeding, tooth sensitivity, dental plaque and oral ulcer.