13 results about "Bleeding gum" patented technology

The invention relates to the technical field of oral care tools, in particular to an elastic gingival protecting toothbrush which comprises a brush head support, a deformation part arranged on the brush head support and a cleaning part arranged on the deformation part, the cleaning part comprises a plurality of bristle bundles connected with the deformation part, a tooth approaching side is arranged on the brush head support, and the deformation part and the cleaning part are arranged corresponding to the tooth approaching side. The deformation part can be sunken or protruded relative to the near tooth side, so that the cleaning end of each bristle bundle is driven to generate a gathering state or a diverging state along the central axis of the deformation part corresponding to the sunken or protruded part of the deformation part. When the cleaning parts are gathered together, the acting pressure of the bristles on the gingiva is reduced, gingival bleeding is prevented, the acting pressure of the bristles on the teeth is increased, and the cleaning strength is improved; when the cleaning part is dispersed, gaps among the bristle bundles can be enlarged, accumulated water drainage and ventilation and drying of the bristles are facilitated, bacterium breeding is effectively avoided, the sanitation performance of the brush head is improved, the service life of the toothbrush is prolonged, and safe use of a user is guaranteed.

This invention discloses an oral care composition containing Panax notoginseng and pearl powder, and a method for preparing it using low-temperature cell-wall breaking, belonging to the technical field of oral care products. Based on traditional tooth-strengthening formulas, this invention adds Panax notoginseng, pearl powder, and Sichuan pepper as unique components and optimizes the overall ratio, resulting in a gentle formula with comprehensive care effects. Simultaneously, it innovatively employs a low-temperature cell-wall breaking ultra-micro pulverization process adapted to this formula, locking in the active herbal ingredients throughout the process. The ultra-fine powder enhances the release efficiency of the ingredients, effectively soothing and nourishing gums, helping to improve mild gum bleeding, cleaning and brightening teeth, and freshening breath. The product is gentle and non-irritating, suitable for long-term daily oral care, and the process is simple and can be mass-produced, demonstrating significant innovation and practicality.

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.

Oral care compositions and, preferably, oral care compositions providing a reduction in gum bleeding as well as methods for producing such oral care compositions are disclosed herein. In accordance with some aspects, provided is an oral care composition having a stannous source; a nitrate source; a phosphate source; a surfactant system comprising a sulfate based anionic surfactant; oleanolic acid; and eugenol.

To provide a composition capable of exhibiting new effects of bay laurel (LaurusnobilisL.).SOLUTION: The composition contains an extract of bay laurel (LaurusnobilisL.), has an antibacterial action against Tannerellaforsythensis and Streptococcusmutans, suppresses gingival inflammation, spontaneous bleeding of gums and plaque accumulation, improves dryness in the oral cavity and saliva pH, suppresses halitosis and improves constipation. Specifically, the present invention relates to an antibacterial agent against periodontal disease-related bacteria and dental caries-related bacteria, a composition for preventing or treating periodontal disease, a composition for preventing or treating dental caries, a composition for improving gingiva, a composition for improving gums, a composition for suppressing plaque (dental plaque) accumulation, a composition for improving xerostomia, a composition for improving saliva, a composition for suppressing halitosis, and a composition for improving constipation, each of which contains a bay laurel (LaurusnobilisL.) extract as an active ingredient. By containing the bay laurel (LaurusnobilisL.) extract, it is possible to suppress Tannerellaforsythensis and Streptococcusmutans which are periodontal disease-related bacteria, suppress gingival inflammation, spontaneous bleeding of gums, and plaque accumulation, improve dryness in the oral cavity and saliva pH, suppress halitosis, and improve constipation.SELECTED DRAWING: None

The invention relates to the technical field of oral care, and discloses a tooth brushing method based on artificial intelligence and an oral care guidance system. According to the method, a real-time video stream of an oral cavity area of a user is collected through a multispectral imaging technology, and a dental plaque distribution feature image and a gingival bleeding feature image are separated. Performing dynamic region segmentation on the dental plaque image to generate a coverage rate thermodynamic diagram, and performing vascular morphological analysis on the gingival bleeding image to extract bleeding point density parameters; and comparing the thermodynamic diagram with a preset threshold matrix to output a first abnormal region coordinate, and inputting the density parameter into an evaluation model to output a second abnormal region coordinate. And generating an oral care priority sequence according to the spatial overlapping degree of the two coordinate sets. An electric toothbrush vibration frequency adjusting module is driven based on the sequence, and differential cleaning schemes for different areas are generated. According to the invention, the precision and individuation of the tooth brushing process are realized.

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.

This invention discloses a bactericidal and deodorizing Polygonatum toothpaste and its manufacturing process, belonging to the field of oral care products technology. By weight, the total mass of 100 parts comprises the following raw materials: 18-22 parts hydrated silica, 25-30 parts sorbitol, 8-12 parts glycerin, 1.5-2.5 parts sodium lauroyl sarcosinate, 0.3-0.6 parts xanthan gum, 0.4-0.7 parts sodium carboxymethyl cellulose, 0.1-0.15 parts sodium saccharin, 0.1-0.2 parts sodium benzoate, 2.5-4.0 parts composite modified Polygonatum extract, 3.0-5.0 parts supported silica, 0.1-0.3 parts dipotassium glycyrrhizate, 0.05-0.15 parts vitamin E acetate, and the balance being deionized water. This invention significantly improves the antibacterial activity and bioavailability of Polygonatum through multi-stage modification technology, achieving long-term controlled release of active ingredients. The two modified components work synergistically to target 12 major odor-producing bacteria in the oral cavity. With an antibacterial rate of ≥90% within hours, fresh breath lasting ≥13 hours, improvement rate of gingival bleeding ≥83%, and enamel wear rate ≤0.01%, it is gentle and non-irritating, suitable for all types of people.

The utility model discloses a nozzle and a water pick. The nozzle comprises a spray pipe and a spray head, the sprayer is provided with at least one liquid outlet channel which is provided with a liquid spraying opening, and the end, away from the spraying pipe, of the sprayer is provided with an elastic protruding part. The spray head is provided with a liquid outlet channel, and when the protruding part does not elastically deform, the protruding part is located on a liquid spraying path of the liquid spraying opening; when the protruding part elastically deforms, the protruding part is located outside a liquid spraying path of the liquid spraying opening. Or, the spray head is provided with a plurality of liquid outlet channels, the liquid spraying openings of the liquid outlet channels are arranged at intervals, and when the protruding part does not elastically deform, the liquid spraying paths of the liquid spraying openings of at least two liquid outlet channels are crossed, or / and the protruding part is located on the liquid spraying path of at least one liquid spraying opening; when the protruding part elastically deforms, the protruding part is located outside the liquid spraying paths of the liquid spraying openings, and the liquid spraying paths of the liquid spraying openings of the liquid outlet channels are not crossed. On the basis of preventing gingival bleeding caused by overlarge impact force of water flow, stubborn residues in tooth gaps can be effectively flushed.

The invention relates to the technical field of daily chemical products and oral care, and discloses a preparation method of Chinese herbal medicine toothpaste and application of the Chinese herbal medicine toothpaste in oral disease treatment, and the method prepares paste with double functions of physical shielding and chemical bacteriostasis by constructing a pH steady-state system and adding active components step by step. In the preparation, the broad-spectrum functional active extract is subjected to heat reflux extraction, the bioadhesive repair extract is subjected to low-temperature extraction and alcohol precipitation, and the bioadhesive repair extract is added after being subjected to low-temperature and low-shear conditions so as to retain the polysaccharide conformation. The obtained toothpaste contains honeysuckle, scutellaria baicalensis, bletilla striata and other traditional Chinese medicine components, can stably maintain the drug effect, and forms a biological adhesion film on the mucous membrane surface. The toothpaste can effectively improve oral ulcer, periodontitis, gingival bleeding and xerostomia complicated by diabetes mellitus, solves the problems of low drug retention rate and poor stability of existing products in the oral environment of diabetes mellitus, and realizes treatment of both symptoms and root causes.

The present invention relates to polymeric membranes and compositions for oral care and various methods of use thereof. In particular, the present invention relates to a composition comprising phosphoprotein and its use in the treatment and prevention of gingival bleeding and in the treatment and prevention of periodontal disease. Preferred compositions comprise osteopontin and derivatives thereof.

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.

This invention belongs to the field of oral care technology. The invention discloses a herbal toothpaste for improving gingival bleeding and its preparation method, comprising the following components by weight: abrasive: 15-25 parts hydrated silica, 5-15 parts hydroxyapatite; humectant: 20-35 parts sorbitol, 10-20 parts glycerin; sweetener: 0.5-2 parts xylitol; thickener: 0.3-1 parts carrageenan, 0.2-0.8 parts xanthan gum; foaming agent: 1.5-3 parts sodium lauryl sulfate; preservative. The formula contains: potassium sorbate 0.1-0.5 parts; cooling agent: menthol 0.1-0.5 parts; essential oil: tea tree oil 0.05-0.2 parts; active ingredients of traditional Chinese medicine: honeysuckle extract 1-5 parts, licorice extract 0.5-3 parts, clove oil 0.2-1 parts, borax 0.1-0.5 parts; the balance is deionized water. It effectively inhibits pathogenic bacteria of gingivitis and periodontitis, solves the problem that ordinary toothpaste is not effective in relieving gingival bleeding, and significantly reduces gingival redness, swelling, bleeding and pain.