564 results about "Oral disease" patented technology

A method and material for self-cleaning of the teeth and mouth using a source of light in the visible range in conjunction with a photosensitive oral hygiene composition possessing a broad absorption spectrum in the visible range. The invention selectively eliminates harmful bacteria by use of a photosensitive agent and a light source. The present invention involves the use of a light-providing dental device to activate a photosensitive agent and destroy harmful bacteria in the oral cavity. It prevents or deters oral diseases, inflammations, and infections.

The discovery of use of stabilized chlorine dioxide at a concentration range of about 0.5% to about 0.9% (w/v) as a composition for the prevention of oral disease through bactericidal and bacteriostatic properties within a microbial environment is disclosed. The bactericidal properties of stabilized chlorine dioxide are further expanded to include kill of an increased number of anaerobic/aerobic/facultative gram-negative and gram-positive oral bacteria occurring in mixed microbial communities. The further discovery of the bacteriostatic properties of stabilized chlorine dioxide present within a microbial environment which inhibit the re-growth rate of oral bacteria after exposure resulting in significant reduction of plaque and oral malodor production is disclosed. The stabilized chlorine dioxide may be in the form of an oral wash or rinse in solution.

A composition and method of stabilized chlorine dioxide at a concentration range of about 0.005% to about 0.800% (w/v) at a pH in the range of 6.0 to 7.4 for the prevention of oral diseases caused by dental biofilm and plaque accumulation, such as gingivitis and periodontitis, through bactericidal properties is disclosed. The bactericidal properties of stabilized chlorine dioxide are further expanded to include reduction (kill) of anaerobic/aerobic/facultative gram-negative and gram-positive oral bacteria occurring in plaque or polymicrobial biofilms. The composition may be in the form of wash, rinse, soak, paste, gel, aerosol spray, or other suitable delivery system.

An ultrasonic toothbrush having spatially extended functionality to treat various oral diseases in addition to removing plaque and treating gingivitis is disclosed. In addition to the ultrasonically activated bristles, the toothbrush incorporates a multi directional ultrasound transducer system, which spatially irradiates the oral cavity with ultrasonic pressure waves, operational to loosen plaque, to remove periodontal bacteria from teeth and gums, and to simultaneously treat and destroy disease causing bacteria and bacterial chains on the inside surfaces of cheeks and lips, providing relief from Recurring Aphthous Stomatitis, Lichen Planus, and Mucositis. Various configurations are disclosed, including user removable and replaceable brush heads and ultrasound treatment heads. A motorized version featuring sonic frequency orbital vibration brush head and bristle tufts is described.

The invention relates to drug toothpaste for treating oral diseases and a preparation method thereof. The drug toothpaste is new type toothpaste adopting Chinese medicines including paeonol, and the like as main drug-effect ingredients and serving with anti-allergic and anti-hemostatic drug-effect ingredients. Compared with other chemical synthetic drugs, the drug toothpaste has the characteristics of small irritation and small toxic and side effects. The drug toothpaste has the functions for treating oral diseases, such as dental arthritis, toothache, hemodia, and the like. With long-term use, the drug toothpaste can improve oral environment and maintains oral health. The drug toothpaste has the advantages of reasonable formula, simple process and significant effect.

A hand tool for enhancing blood circulation of tooth root and gum includes an elongated main body, an enlarged supporting base extended from a free end of the main body, and a plurality of massaging elements spacedly extended from a supporting surface of the supporting base adapted for massaging the tooth root and gum so as to enhance blood circulation of gum, improve health thereof, and reduce possibility of oral diseases.

The composition and method for the use of stabilized chlorine dioxide as an antimicrobial agent against oral microorganisms for the treatment and prevention of halitosis and prevention of oral diseases through its oxidative consumption and inactivation of volatile sulfur compounds and their amino acid precursors is disclosed. Preferred concentrations of stabilized chlorine dioxide in this invention are in the range of 0.005% to 2.0% (w/v).

A toothbrush includes a head capable of producing a certain wavelength of light such that when the user is brushing teeth, the light from the head will kill bacteria, enhance blood circulation, vitalize tissues, improve tissue reproduction and repair, and reduce the risk of oral diseases and wound infection in his mouth.

The invention provides an oral antibacterial composition containing nisin and polylysine. According to the composition, the growth of oral pathogenic bacteria such as porphyromonas gingivalis, actinobacillus actinomycetemcomitans, streptococcus mutans, lactic acid bacillus, staphylococcus aureus and candida albicans can be effectively inhibited, and tooth decay, gingivitis, periodontitis, ozostomia and the like can be prevented; the composition can be prepared into toothpaste, mouth wash, refreshing and tasting chips and chewing gum which are used for preventing and treating oral diseases. Meanwhile, the invention provides a preparation method of the compositions such as the toothpaste, the mouth wash, the refreshing and tasting chips and the chewing gum. The oral antibacterial composition prepared through the method can prevent and treat various oral diseases and has no toxic and side effect and allergy or stimulation phenomenon on a human body.

The invention discloses lactobacillus rhamnosus. A strain (lactobacillus rhamnosus) LR863 is preserved in China General Microbiological Culture Collection Center (CGMCC) and the preservation number isCGMCC No. 14410. The lactobacillus rhamnosus disclosed by the invention has remarkable bacterium-inhibition and sterilization effects on oral pathogenic microorganisms including streptococcus mutans,streptococcus gordonii, porphyromonas gingivalis, fusobacterium nucleatum, actinobacillus actinomycetemcomitans and the like, and has the effects of reducing formation of dental plaque and reducing occurrence and development of oral diseases including tooth decay, periodontitis and the like. A lactobacillus rhamnosus preparation disclosed by the invention can comprise viable bacterium thalli of the lactobacillus rhamnosus, dead bacterium thalli of the lactobacillus rhamnosus, metabolic products of the lactobacillus rhamnosus and intracellular extract, is an oral probiotics preparation which has wide application and a remarkable effect, and can be widely used as an additive of liquid-state foods, solid-state foods, colloidal foods, oral hygiene products and oral treatment drugs.

The invention belongs to the scientific and technical field of oral medicine and oral health, and particularly relates to an oral health-care agent capable of clearing away heat and toxic materials, and a preparation method thereof. The oral health-care agent contains a food-grade heat-clearing and detoxicating prescription, an anti-ulcer agent, a caries-prevention agent, a cell adhesion moisturizer, a natural antibacterial and anti-inflammatory agent and an oral health-care agent, preferably, the preparation further contains a preservative, more preferably, the preparation further contains apreparation-acceptable safety carrier or excipients; and all the ingredients are scientifically prepared and optimized to obtain a group of safety and multi-effect compositions which not only can clear away heat and toxic materials and is antibacterial and anti-inflammatory, but also can prevent tooth and periodontium and other oral diseases, and then a convenient and practical oral health-care agent is prepared by adopting a mild technological method. The oral health-care agent capable of clearing away heat and toxic materials not only has medicine efficacy, but also has the safety of health-care food, and is convenient to use, good in efficacy and fast in effect.

The invention discloses a die-free digital adaptation method for a dental prosthesis. A scanner is used for scanning the oral disease site of a patient to acquire three-dimensional data of the disease site, a dental prosthesis product is designed and processed on the basis, the processed finished product is scanned and sampled again by the scanner, digital point cloud information of the product is acquired, three-dimensional sampled data of the product are compared with original design data to obtain processing errors of the dental prosthesis product as a preliminary adaptation result, and the three-dimensional sampled data of the product are compared with three-dimensional sampled data of the oral disease site to obtain adaptability of the dental prosthesis product and the oral disease site. An improvement foundation is provided for product design by performing adaptation twice. The method overcomes the shortcomings of a complicated traditional method, material cost is reduced, product manufacturing and detecting time is shortened, detection accuracy is improved, and the burden of a technician and a doctor is greatly relieved.

The invention relates to an oral care mouthwash. The oral care mouthwash is prepared from the following raw materials in weight ratio: 1 to 2.5% of water-soluble chitosan, 0.5 to 1.5% of hyaluronic acid, 0.5 to 1% of hydroxypropyl methyl cellulose, 0.5 to 1% of oleum menthae, and the balance of deionized water. The oral care mouthwash has the advantages that the raw materials are easy to obtain; the preparation method is simple; the antibacterial effect is good; bad breath can be effectively removed; dental ulcer and other oral diseases can be prevented and treated; the clinical application result shows that the oral care mouthwash works quickly and has no toxic and side effects to a human body.

A novel dentifrice composition is provided for prevention or treatment of carcinoma of the oral cavity, caries and periodontal diseases of the oral cavity. The dentifrice composition contains a partially water-soluble calcium salt, a medicinal composition useful in the treatment of human neoplastic disease, and a hydrophilic or hydrophobic liquid vehicle. A preferred dentifrice composition is a toothpaste comprising gypsum, 3-N-phenylacetylamino-2,6-dione, gypsum, paraffin oil and a mixture of natural flavoring oils. The components of the dentifrice composition act advantageously to allow the composition to remove plaque, tartar, and oral disease-causing bacteria.

The invention relates to a traditional Chinese medicine composition playing roles of stopping bleeding, diminishing inflammations and preventing bacteria and a toothpaste containing the traditional Chinese medicine composition. The traditional Chinese medicine composition comprises the following components: a cordyceps militaris extract, a pseudo-ginseng extract, a scutellaria baicalensis extract and tea polyphenol. The composition provided by the invention plays roles in stopping bleeding, diminishing inflammations and preventing bacteria, and can be applied to the toothpaste to prevent oral diseases.

The invention discloses lactobacillus plantarum KLDS1001 and application of the lactobacillus plantarum KLDS1001 to inhibition of streptococcus mutans, belonging to the technical field of microorganisms. The lactobacillus plantarum KLDS1001 provided by the invention is collected in China general microbiological culture collection center (CGMCC) with the address of institute of microbiology of Chinese academy of sciences, 1# yard, beichen road west, chaoyang district, Beijing; the collection number is CGMCC No.9066; the collection date is April 16th, 2014. The lactobacillus plantarum KLDS1001 has an inhibition effect on the streptococcus mutans, can serve as an additive to be added to health drugs and such oral health products as chewing gum and is used for oral health; the lactobacillus plantarum KLDS1001 can serve as one of ingredients of oral cleaning products to be added into toothpaste and mouth wash for cleaning the oral cavity and reducing the number of streptococcus mutans in the oral cavity; a probiotic therapy method is developed for preventing and treating oral diseases such as decayed teeth.

The invention discloses a blumea balsamifera oral care solution, and a preparation method and application thereof. The blumea balsamifera oral care solution is prepared from the following components in percentage by weight: 0.03 to 0.25 percent of a blumea balsamifera extract, 0.15 to 0.8 percent of an active ingredient stabilizer, 0.6 to 2 percent of a sweetening agent, 6 to 15 percent of a moisturizing agent, 0.1 to 0.5 percent of an antibacterial agent, 0.03 to 0.1 percent of edible essence, 15 to 25 percent of edible alcohol and 56.36 to 78.09 percent of distilled water, wherein the antibacterial agent is benzoic acid and/or A.SAP. The blumea balsamifera extract for the blumea balsamifera oral care solution contains natural Chinese herbal medicine ingredients, tastes cool and smells fragrant, and the prepared blumea balsamifera oral care solution is clear in appearance and stable in property, has the functions of cleaning an oral cavity, eliminating a peculiar smell, fighting bacteria, eliminating inflammation, clearing heat from a throat and preventing various oral diseases, and has an important application value.

The invention belongs to the technical field of daily health care, and particularly relates to herbal mouthwash and a preparation method thereof, the herbal mouthwash comprises the following components: by mass, 3-9 parts of green tea, 5-10 parts of stevia rebaudianum, 2-6 parts of borneol, 5-13 parts of honeysuckle, 10-15 parts of mulberry leaf, 4-9 parts of hemianthus micranthemoides, 10-25 parts of gallnut and 500-1000 parts of water. The herbal mouthwash can eliminate bad breath, clear the mouth filth, sterilize, remove dental plaque, prevent or inhibit various oral diseases, prevent tooth decay, improve periodontal diseases, and clean the oral cavity.

The invention discloses a deep-cleaning, antibacterial and tooth-protecting mouth wash based on chitosan derivatives. The mouth wash is prepared from, by weight, 3% of chitosan derivatives, 5% of glycerol, 1.5% of xylitol, 2% of efficient solubilizer, 0.55% of citric acid, 0.3% of sodium citrate, 0.25% of malic acid, 0.12% of menthol, 0.15% of mint fragrance, 2% of propolis extracts, 3.5% of tea leaf extracts, 0.07% of caramel colour, 0.04% of saccharin sodium, 0.2% of chlorhexidine, 0.0003% of domiphen bromide and the balance deionized water. The invention provides the deep-cleaning, antibacterial and tooth-protecting mouth wash based on the chitosan derivatives and the preparation method of the mouth wash. The mouth wash prepared through the method has the functions of inhibiting bacteria, removing dental plaque and preventing oral ulcer, gingivitis and other oral diseases, and is good in antibacterial effect, quick in effect, free of toxic and side effects and comfortable in mouthfeel.

The invention relates to a dental treatment medicine having multiple effects and a composition of the dental treatment medicine. The treatment medicine comprises biologically active mineral powder and nano-silver. The dental treatment medicine can achieve the effect of comprehensively controlling the oral diseases of tooth sensitivity, gingivitis, dental ulcer and the like, and has a synergic effect.