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59 results about "Oral soft tissues" patented technology

Oral soft tissue diseases are generally the manifestation of systemic diseases in the soft tissues of the mouth. Many times, a systemic disease manifests in the mouth.

Toothbrush Having Soft Tissue Cleaning Elements

An oral care implement includes a head and a plurality of cleaning elements for enhanced cleaning of the teeth and soft tissue of the oral cavity. One tooth cleaning element has a plurality of bristles adapted to clean teeth. Another cleaning element is connected to the head and has structure defining a channel. The channel is configured to direct fluid in contact with the head toward an edge of the head when the implement is moved. The head also defines a reservoir that is configured to receive a dentifrice therein.
Owner:COLGATE PALMOLIVE CO

Oral care implement

An oral care implement with a soft tissue cleanser is provided to effectively cleanse the soft tissue of the mouth with comfort and a reduced risk of injury to the user. In one construction, a projection is formed of a combination of a hard material and a soft material. The hard material provides good stability for cleaning debris from the tongue or other tissue while the soft material provides comfort and a reduced risk of injury.
Owner:COLGATE PALMOLIVE CO

Personal care formulations

Personal care and hygiene formulations for topical application to mucosal surfaces. These formulations include an amphiphilic lipid carrier in the form of a colloidal composition which can include a micellar aggregate or mixed micelles dispersed in a continuous aqueous phase, or an emulsion of lipid droplets suspended in a continuous aqueous phase, and an active agent which is an anti-microbial agent. The lipid carrier has high adhesiveness to mucous membranes such as the soft tissues of the oral cavity. The lipid carrier also has a high load capacity for the active agent to be carried to these tissues. These formulations have the desirable properties of carrying a large amount of active agent for controlled and prolonged release thereof at the desired site, such as mucous membrane surfaces and surrounding tissue. Accordingly, the present invention provides a formulation for oral or topical application including an anti-microbial agent and a lipid. The agent is held by the carrier through a hydrophobic interaction and is released from the carrier in a controlled manner over a prolonged period of time. The lipid is also characterized by having a high adhesive capability towards mucous membrane surfaces. The lipid and the agent are preferably present in a ratio in a range of from about 1:10 to 10:1, more preferably from about 1:5 to about 5:1, and most preferably from about 1:3 to about 3:1 in the formulation.
Owner:LURIYA ELENA +1

Modified tooth positioning appliances and methods and systems for their manufacture

The present invention provides improved devices, systems and methods for producing dental molds, each having portions representing a patient's oral soft tissue and a desired tooth configuration. These molds are designed for use in the fabrication of appliances used in orthodontic treatment, particularly, elastic repositioning appliances. However, they may also be used in the fabrication of traditional appliances, such as retainers and positioners, used, for example in the final or finishing stages of an otherwise conventional treatment. The dental molds are comprised of a mold or relief of the patient's soft tissue, such as a palate, facial gingival tissue and / or lingual gingival tissue, and a separate or separable mold or relief of the patient's dental arch having teeth in a desired tooth configuration. Since, the tooth configuration will change as a patient progresses through orthodontic treatment, the relief of the dental arch will be fabricated separately from the relief of the oral soft tissue. Typically, the dental arch relief will be fabricated using rapid prototyping methods. The soft tissue relief may also be fabricated using rapid prototyping, however it may also be fabricated using traditional mold making methods, i.e., casting with plaster or other mold making materials. In either case, the resulting dental mold with be comprised of a “split-mold” having fixedly or removably joined arch and soft tissue reliefs.
Owner:ALIGN TECH

Toothbrush having soft tissue cleaning elements

An oral care implement includes a head and a plurality of cleaning elements for enhanced cleaning of the teeth and soft tissue of the oral cavity. One tooth cleaning element has a plurality of bristles adapted to clean teeth. Another cleaning element is connected to the head and has structure defining a channel. The channel is configured to direct fluid in contact with the head toward an edge of the head when the implement is moved. The head also defines a reservoir that is configured to receive a dentifrice therein.
Owner:COLGATE PALMOLIVE CO

Oral care formulation

An oral care formulation comprises disclosed ranges of proportions of Pycnogenol, Uncaria Tomentosa Extract, CoQ10, Stabilized Vitamin C, Green Tea Extract, flavorant, sweetener and water. The inventive formulation is applied within the oral cavity using any suitable applicator. The formulation is operative to reduce bad breath, gingivitis, gingival bleeding, plaque build-up and inflammation of soft and hard tissues of the oral cavity. Other constituent ingredients, as disclosed, may also be included in the inventive formulation for the described purposes.
Owner:GOSMILE

Oral cavity comprehensive detecting method and apparatus based on flexible phase controlled ultrasonic array

The invention discloses oral cavity comprehensive detecting method and apparatus based on a flexible phase controlled ultrasonic array. The apparatus comprises a display module, a phase controlled ultrasonic transmitting module and a phase controlled ultrasonic receiving module connected with a control module, respectively. The phase controlled ultrasonic transmitting module and the receiving module are further connected with a flexible phased array ultrasonic transducer array. The method comprises the following steps of: performing ultrasonic scanning to detect teeth facing outwards skin in periphery of the oral cavity on the face or in all directions of other soft tissues of the oral cavity through the flexible phased array ultrasonic transducer array; transmitting ultrasonic waves with set frequency to detection points through the phased array focused ultrasound when detecting the teeth so as to detect the amplitude of the reflected wave and detect whether defect waves exist in the reflected wave; and transmitting ultrasounds with different frequencies to the detection points through the phased array focused ultrasound and detecting the attenuation of the transmitted wave with different frequencies at the other end when detecting the soft tissues of the oral cavity so as to obtain broadband ultrasonic attenuation parameters. Therefore, health states of the soft tissues of oral cavity can be obtained rapidly.
Owner:SOUTH CHINA UNIV OF TECH

Whitening strips

InactiveCN102961261ALess irritatingDoes not dilute whitening ingredientsCosmetic preparationsToilet preparationsWhitening AgentsPyrrolidinones
The invention relates to whitening strips. The whitening strips comprise water-insoluble film layers, whitening layers and adhering-resistant lining layers, wherein the whitening layers include whitening agents, gels and water; and the gel is one or more of veegum, natural gum and polyvinylpyrrolidone. The whitening strips are conveniently adhered on the surfaces of the anterior teeth and a trough between every two teeth, can quickly release the whitening agents and protect the soft tissues such as gum and lips, and are conveniently taken out after use without hurt to the soft tissues in the mouth. The white strips are convenient, safe, efficient, and quick in acting during use. In the prior art, hydrogen peroxide which is beneficial for whitening the teeth bring extreme discomfort to the soft tissues in the mouth due to the concentration, and if the concentration of the hydrogen peroxide is reduced, the using time needs to be prolonged, and the problem is effectively solved by the whitening strips by adding the gels.
Owner:广州安德健康科技有限公司

Tooth whitening product containing piezoelectric material

PendingCN110464674AActivate piezoelectricityWhitening achievedCosmetic preparationsToilet preparationsAdditive ingredientTooth whitening
The invention discloses a tooth whitening product containing a piezoelectric material. The piezoelectric material having piezoelectric effect is used as a whitening component of the tooth whitening product; the tooth whitening product makes contact with teeth and applies pressure on the tooth surface, and the piezoelectric property of the piezoelectric material is activated, so a large number of active groups are generated, stains on the tooth surface are degraded, and the teeth are whitened. The tooth whitening product is safe and non-toxic, the tooth whitening method is simple to operate, cannot cause damage to oral soft tissues, cannot cause damage to an enamel layer on the tooth surface, does not damage the tooth structure, and can obtain the long-term and effective tooth whitening effect.
Owner:NANJING UNIV OF SCI & TECH

Chitosan toothpaste

The invention discloses chitosan toothpaste. The chitosan toothpaste is prepared from the following raw materials in parts by weight: 5-10 parts of adhesive, 10-16 parts of humectant, 2-4 parts of surfactant, 1-2.5 parts of active additive, 3-5 parts of flavouring agent, 20-25 parts of chitosan and 10-15 parts of water. Chitosan with a molecular weight of 300000D-500000D is added to the toothpaste disclosed by the invention, and capable of replacing a mineral abrasive in the traditional toothpaste, thus avoiding the damages of the toothpaste to teeth and the soft tissues of an oral cavity, achieving remarkable bacterium inhibiting and killing effects, and effectively preventing the occurrences of gingivitis and periodontal disease; in addition, the chitosan toothpaste disclosed by the invention is safe and convenient to use, capable of eliminating tartar and preventing early-stage decayed teeth, and remarkable in whitening effect.
Owner:莫治玲

Toothbrush

InactiveCN1671315ABristleOral diseaseBristle
A toothbrush wherein the intervals among adjacent filling hole edges and the total cross area of bristles put into each filling hole are controlled respectively to adequate levels so as to impart an excellent effect of removing plaque in sites frequently suffering from oral diseases and a high safety to soft tissues in the oral cavity and establish an outstanding appearance and favorable handling properties. In this toothbrush wherein a bristle bundle (1) formed by bundling plural bristles (2) is folded into two in a filling hole (4) on the filling face (5) of the head using a flat string (3), the interval (L) between the edge of a filling hole (4) and that of an arbitrary filling hole (4) closest thereto is regulated to 1.0 mm or below, at least in a part of the filling holes, and the total cross area of bristles (2) in the folded state per hole (4) is regulated to 1.0 mm<2> or below.
Owner:LION CORP

Children's chitosan tooth-protecting toothpaste

The invention discloses children's chitosan tooth-protecting toothpaste. The children's chitosan tooth-protecting toothpaste comprises, by weight, 0.2-0.4% of propolis tincture, 0.2-0.4% of tea polyphenol, 0.2-0.4%of xylitol, 0.4-0.8% of citric acid, 1-4% of vitamin, 10-15% of silicon dioxide for toothpaste, 40-90% of glycerin, 40-70% of sorbitol, 8-12% of carboxymethyl cellulose sodium, 0.4-1.2% of water-soluble chitosan, 0.5-1.2% of sodium fluoride, 0.2-0.6% of saccharin sodium, 0.5-1.5% of sucrose fatty acid ester, 0.2-0.5% of lauryl sodium sulfate, 0.6-0.8 part of fruity essence, 0.8-1.6% of sodium benzoate and 20-30% of deionized water. The children's chitosan tooth-protecting toothpaste has the advantages that damage to teeth and oral soft tissues is avoided, the antibacterial effect is remarkable, and gingivitis and periodontal diseases can be prevented effectively; the chitosan toothpaste is safe and convenient to use, can eliminate tartar and prevent early-stage saprodontia, and has remarkable whitening effect.
Owner:WEIFANG MEDICAL UNIV

Prevention of dental plaque and dental calculus in animals

The present invention provides methods to improve the dental health of an animal, comprising inhibiting dental plaque and calculus on the teeth of a dental plaque- and calculus-forming animal, comprising contacting said teeth with a food product comprising an amount of an antimicrobial agent effective to inhibit dental plaque and inhibit the development of gingivitis in the oral soft tissue of said animal, and with or without an acidulent amount of phosphoric acid, and an amount of a polycarboxylic acid sequestering agent effective to inhibit dental calculus.
Owner:INDIANA UNIV RES & TECH CORP

Oral soft tissue detection device and oral soft tissue detection method based on optical Doppler imaging

The invention provides an oral soft tissue detection device and an oral soft tissue detection method based on optical Doppler imaging, wherein an optical fiber type Michelson interferometer hardware system built by a frequency sweep laser with a central wavelength of 1310 nm and a phase resolution algorithm software system are adopted to achieve the imaging detection of a biological tissue three-dimensional structure and a microvascular blood flow velocity. The specific implementation process comprises that the backscattered light of an interferometer sample arm and the backscattered light a reference arm generate an interference signal at a coupler; a photoelectric balance detector receives the interference signal; a 12-bit data acquisition card performs data acquisition; a phase resolution algorithm performs information processing; image reconstruction is carried out to obtain a sample structure image and a microvascular blood flow velocity result; and the information is applied to clinical diagnosis and later treatment process detection on oral diseases by a doctor, so that the influence process of oral soft tissue diseases on the three-dimensional structure and the microvascular blood flow rate of the oral soft tissue diseases can be monitored so as to substantially improve the treatment success rate of the oral diseases.
Owner:NANCHANG HANGKONG UNIVERSITY

Chitin tooth paste

InactiveCN1939255AGive full play to the bactericidal functionAvoid damageCosmetic preparationsToilet preparationsFoaming agentFlavouring agent
A chitin tooth-paste with high sterilizing and disinfecting effect and no damage to the teeth and soft tissue in oral cavity is prepared proportionally from foaming agent, sweetening agent, flavouring agent, antisettling agent, mineral rubbing agent, inorganic inflammation-relieving agent, water and the chitosan playing the rubbing role.
Owner:姚春阳 +1

Tunneling method for dental block grafting

The tunneling method for dental block grafting is surgical method for increasing the thickness of the soft tissue of the mouth prior to performing block grafting procedures for dental implants. The method includes cutting a pair of incisions in the mucosa. A tunnel is formed through the mucosa which extends between, and connects, the pair of incisions. The tunnel is then extended coronally to undermine tissue covering the recipient site. An acellular dermal matrix is then sutured to an exposed end of a dental implement pulled through the tunnel to position the acellular dermal matrix within the tunnel. The acellular dermal matrix is then positioned over the recipient site using a periosteal elevator, and the acellular dermal matrix is fixed coronally by suspension sutures. The pair of incisions are closed with interrupted sutures, and a block graft is fixed to the recipient site by a pair of titanium screws.
Owner:KING ABDULAZIZ UNIV

Health-care betel nut product and its making method

InactiveCN101044896APreserve the inherent flavorKeep the tasteFood preparationAntioxidantFiller Excipient
A health-care areca food is proportionally prepared from areca powder, lipoglue matrix, perfume, plasticizer, filler, wetting agent, surfactant, health-care nutritive components, sweetening agent, antioxidant, antiseptic agent, and pigment. Its preparing process is also disclosed.
Owner:魏万之 +1

Chinese herbal medicine oral liquid formulations for treating intractable oral ulcer and halitosis

The present invention provides an Chinese traditional medicines oral liquid preparation for treating recurrent oral ulcer and halitosis which is prepared from 15 Chinese traditional medicines including dandelion, jidi tree, figwort, herba hyperici japonici etc. The medicine is main used for treating stomatology obstinate mucosa ulcer, oral cavity catarrh, gingivitis, salivoadenitis, oral cavity obstinate halitosis and oral cavity soft tissue cyst etc. The medicine has the merits of easy preparing medicine, easy administration, simple machining technology, precise target, strong guiding force, fast effects, better curative effects, non-toxic side effects, clinical application efficiently and 100% curing rate. The oral liquid has great application value in clinical application, and provides reliable scientific references for discussing and developing new medicine.
Owner:张旭明

Oral soft tissue metabolism monitoring system and method

The invention relates to an oral soft tissue metabolism monitoring system which comprises a light source module (1), a collecting module (2) and an image processing module (3). The light source module(1) comprises a light source controller (11), an infrared laser (12), an orange light source (13) and a green light source (14). The input end of each light source is connected with the light sourcecontroller (11) through a respective drive device, and the output end of each light source is connected with an optical fiber coupler (16). The collecting module (2) comprises a handle (21), a diffusion piece (22) and a miniature image sensor (23). The diffusion piece (22) and the miniature image sensor (23) are installed on the handle (21). The diffusion piece (22) is connected with the optical fiber coupler (16) through an optical fiber. Large-range illumination is conducted in an oral cavity. The image processing module (3) is connected with the miniature image sensor (23). Analysis is conducted according to collected images to obtain the microcirculation blood supply information of oral soft tissue. Compared with the prior art, the system has the advantages of being large in collectingrange and convenient to operate.
Owner:SHANGHAI JIAO TONG UNIV

Direct three-dimensional scanning method for physiological movement boundary of oral cavity soft tissue

The invention relates to a direct three-dimensional scanning method for a physiological movement boundary of oral cavity soft tissue. The direct three-dimensional scanning method includes the following steps that for remaining tooth dentitions or edentulous jaw alveolar ridge crests and alveolar ridge side faces, an oral three-dimensional scanning instrument is used for directly scanning the region where no movement occurs during functional movement of the oral cavity soft tissue, so that data D1 is obtained; based on three-dimensional scanning data, an individual tray is subjected to 3D printing; the individual tray and an edge plasticization material of the soft tissue are used for edge plasticization; the oral three-dimensional scanning instrument is used for scanning the region coveredby the plasticization material, so that data D2 is obtained; with the region, except the edge, covered by the plasticization material being a shared region, D2 and D1 are registered, and an overlapped region is deleted; data fusing is conducted, and accordingly oral cavity internal soft and hard tissue morphological three-dimensional scanning data with the complete soft tissue functional movementboundary is obtained. Through the direct three-dimensional scanning method, it can be avoided that the oral cavity three-dimensional scanning instrument cannot obtain the soft tissue functional movement boundary, and the efficiency of producing an oral cavity soft tissue functional boundary impression manually is remarkably improved.
Owner:PEKING UNIV SCHOOL OF STOMATOLOGY

Direct three-dimensional scanning method and system for physiological motion boundary of oral soft tissue

The invention belongs to the technical field of oral scanning, and discloses a direct three-dimensional scanning method and system for a physiological motion boundary of oral soft tissue. The direct three-dimensional scanning system for the physiological motion boundary of the oral soft tissue comprises an oral image acquisition module, an oral image processing module, an oral image segmentation module, a central control module, a non-motion area acquisition module, a direct three-dimensional scanning module, a three-dimensional scanning data acquisition module, a data storage module, a terminal module and a display module. The scanning system provided by the invention is high in scanning speed, high in precision and simple to operate; an active contour method is used for semi-automatically carrying out labeling segmentation on an oral medical image serving as a training set, and the semi-automatic method improves the accuracy and timeliness of labeling segmentation; and a confrontation generation network is used for automatically generating a segmentation result of the oral medical image, so that the complete and effective expression of the healthy oral physiological structure isbalanced in key indexes such as segmentation precision, efficiency, stability and robustness.
Owner:SICHUAN UNIV

Dental denture material and preparation method thereof

The invention discloses a dental denture material, which comprises the following components in parts by weight: 4-8 parts of yttrium oxide, 0.1-0.4 parts of alumina, 4-8 parts of zirconia, 30-50 of polymethyl methacrylate, 0.5-1.2 parts of a polyvinyl alcohol aqueous solution, 0.8-1.0 parts of an allicin extract, and 5-8 parts of a lauryl betaine. The novel dental denture material by the preparation method can effectively solve the problems of easy cracking and poor antibacterial performance of a traditional denture base, greatly improves the mechanical performance of the denture, and meets the requirements of doctors and patients for dentures. The addition of the allicin extract and lauryl betaine in the raw materials has antibacterial effect, so that the prepared denture has an antibacterial effect on the basis of satisfying the mechanical properties, and effectively avoids occurrence of caries, gingivitis, periodontitis and the oral soft tissue inflammation to ensure the health of the oral cavity; and the use of polymethyl methacrylate as the raw material reduces the cost of the material and further increases the mechanical strength. The preparation process of the invention is simple and has wide application prospects.
Owner:佛山市佛冠义齿有限公司

Mobile denture/ fixed bridge false tooth inlaid process and its utensil

The present invention discloses movable denture / fixed bridge tooth putting process and tool, and belongs to the field of dental technology. The put false tooth can well coincide with the soft tissue inside the oral cavity. The technological scheme includes the movable denture putting process comprising the steps of clenching impression, occlusion recording, making work mold with gypsum, making operation mold and making the repairing piece; and the fixed bridge tooth putting process comprising the steps of clenching impression, occlusion recording, making work mold, making operation mold, making retainer ring, pressing buckling nail of stainless steel wire, and transferring the prepared repairing piece to the operation mold to complete the making of the fixed bridge tooth.
Owner:潘位伍

Gel-based composite material for oral cavity practical training model, preparation method and forming technology

The invention discloses a gel-series composite material for an oral cavity practical training model, and a preparation method thereof. The gel-based composite material has the advantages of low modulus and high moisture content, and is very similar to the structure and the mechanical property of the practical oral cavity soft tissues of the human body, and the defects of a traditional oral cavitysoft tissue simulation material can be overcome. The invention also provides an oral cavity practical training model and a forming technology on the basis of the gel-based composite material. The oralcavity practical training model comprises a bone model, a periosteum model and a soft tissue model, wherein the periosteum model is attached to the bone model through gum, and then, the gel-based composite material is injected and formed and is combined to one surface, which has a porous structure, of the periosteum model. Therefore, on one hand, the oral cavity practical training model enhancesand improves the material of the oral cavity soft tissue, on the other hand, the bone model and the soft tissue model are connected through the periosteum model, and therefore, the problem of poor binding ability to the bone model material of the gel-based composite material after being formed and cured is solved.
Owner:NISSIN EDUCATION PROD KUNSHAN CO LTD

Tunneling method for dental block grafting

The tunneling method for dental block grafting is surgical method for increasing the thickness of the soft tissue of the mouth prior to performing block grafting procedures for dental implants. The method includes cutting a pair of incisions in the mucosa. A tunnel is formed through the mucosa which extends between, and connects, the pair of incisions. The tunnel is then extended coronally to undermine tissue covering the recipient site. An acellular dermal matrix is then sutured to an exposed end of a dental implement pulled through the tunnel to position the acellular dermal matrix within the tunnel. The acellular dermal matrix is then positioned over the recipient site using a periosteal elevator, and the acellular dermal matrix is fixed coronally by suspension sutures. The pair of incisions are closed with interrupted sutures, and a block graft is fixed to the recipient site by a pair of titanium screws.
Owner:KING ABDULAZIZ UNIV

Mouthwash and preparation method thereof

ActiveCN112426376AEnhanced remineralizationPromote remineralizationCosmetic preparationsToilet preparationsPhosphateTooth Remineralization
The invention provides mouthwash and a preparation method thereof. The mouthwash comprises a casein phosphopeptide amorphous calcium fluorosilicophosphate compound. The mouthwash provided by the invention comprises a casein phosphopeptide amorphous calcium silicofluoride phosphate (CPP-ACFSiP) compound, and compared with the traditional mouthwash, the mouthwash provided by the invention can greatly improve the effect of promoting tooth remineralization. Furthermore, other functional components are added into the mouthwash, so the mouthwash which has the effects of cleaning the oral cavity, promoting tooth remineralization and nursing oral soft tissues simultaneously is obtained, and the mouthwash has a wider market prospect.
Owner:深圳爱尔创数字口腔有限公司

Centrifugal drill bit for tooth planting technology

The invention discloses a centrifugal drill bit for a tooth planting technology. The centrifugal drill bit comprises a drill body and a plurality of bit edges, a bit edge accommodating chamber is arranged in a position, close to the lower end, of the drill body, the bit edge accommodating chamber is provided with a plurality of gaps penetrating through the sidewall of the drill body, the quantityof the gaps is same to the quantity of the bit edges, the gaps are distributed in an equal included angle manner, the bit edges are slidably placed in the bit edge accommodating chamber, every bit edge comprises a cutter body, a clamping head and a cutter edge, the cutter body is trapezoid, the clamping head is connected with the upper base edge of the cutter body, the cutter edge is connected with the lower base edge of the cutter body, the cutter edge has an arc-shaped shape, the arc radius of the cutter edge is consistent to the radius of the drill body, the clamping heads of the bit edgesare provided with mutually attractive magnetic members, and the widths of the clamping heads are more than the width of the gaps. The centrifugal drill bit can drill bone debris in an alveolar bone while keeping wounds of the oral soft tissues and the compact bone part of the alveolar bone small, so an appropriate installation space is provided for a subsequent dental implant, and the rehabilitation period of patients is greatly shortened.
Owner:广东健齿生物科技有限公司

Peeling dentifrice composition and use method thereof

The invention relates to a peeling dentifrice composition and a use method thereof. The invention describes a peeling dentifrice composition containing multiple particles and oral cavity-acceptable mediums. The particles contain at least one polymer binder. The composition contains at least one grinding agent with average particle size of 0.01-4mm. The invention further comprises a method using the composition to peel an oral cavity soft tissue.
Owner:COLGATE PALMOLIVE CO

Tooth gel with remineralization capability, tooth paste and preparation method of tooth gel

The invention discloses a tooth gel with remineralization ability, a tooth paste and a preparation method of the tooth gel. The tooth gel comprises the following raw material components in percentage by mass: 1-35% of effective components, 20-60% of a thickening agent, 20-70% of a solvent, 5-25% of a solid dispersing agent, 0.1-0.8% of essence, 0.1-1.0% of a sweetening agent and 0.1-1.0% of a pH regulator; preparation raw materials of the effective components comprise calcium phosphate and / or bioactive glass; and the tooth paste comprises a three-layer structure, namely an anti-sticking lining, a gutta-percha layer and a stripping backing layer, the anti-sticking lining is adhered to one side of the gutta-percha layer, the other side of the gutta-percha layer is adhered to the stripping backing layer, and the gutta-percha layer is tooth gel. The product provided by the invention is convenient to carry and use, has the effects of desensitization, remineralization, antibiosis, caries prevention, whitening and the like, has important effects and meanings on prevention and treatment of oral diseases, and has small or no irritation to oral soft tissues.
Owner:CENT SOUTH UNIV

High-efficiency enhancing night-benefiting toothpaste with functional active ingredients added and preparation method

The invention discloses high-efficiency enhancing night-benefiting toothpaste with functional active ingredients added and a preparation method. The high-efficiency enhancing night-benefiting toothpaste is prepared from light calcium carbonate, decolorized animal bone meal, xylitol, glycerinum, polyethylene glycol-400, negative ionized hydrated silica nanometer powder, 2-acyl-oxygen-based bond sodium sulfonate, greening spermaceti wax, grapefruit compound green tea extracts, bacterium removing agent, cellulose gum, carboxymethyl cellulose sodium, vitamin C, tetrasodium pyrophosphate, screwtree root extracts, honeysuckle extracts, holly leaf extracts, liriope spicata extracts, chitosan-modified organic acid salt with molecular weight of 0.3-0.5 million D and other raw materials. Chitosan friction agent with molecular weight of 0.3-0.5 million D and adsorption carriers of plant nanometer small molecules are added to the toothpaste, the damage of the toothpaste to teeth and oral cavity soft tissue is avoided, plant nanometer small molecules are dispersed, and the toothpaste has wider and more durable bacterial restraining and killing effects, can effectively conduct oral cavity nursing and has an effect on highly efficiently enhancing oral cavity nursing at night.
Owner:施德望
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