340 results about "Oral hygiene" patented technology

To realize both of the advantage on a user side that the daily tooth-brushing action and the oral condition can be continuously improved and the advantage on a specialist side such as dentist and oral surgeon that a relation with the user as a customer can be deepened to retain customers.SOLUTION: An oral hygiene management support system 1 includes: an oral condition acquisition device 10 which acquires oral condition information including an oral image of a user; a user terminal 100; a medical-side terminal 400 which can be operated by a specialist; and a server device 200. The server device 200 acquires oral condition information acquired by the oral condition acquisition device 10 from the user terminal 100 and manages it (S5), provides the oral condition information to the medical-side terminal 400 (S7), acquires advice information input by the specialist on the basis of the oral condition information from the medical-side terminal 400 and manages it (S11), and provides the advice information to the user terminal 100 (S13).SELECTED DRAWING: Figure 7

A comprehensive and sensuous oral cleaner (10A, 10B, 10C, and 10D) is disclosed to automate and modernize all necessary oral hygiene. The cleaner comprises a power driver (12, 12B, 12C, 12D) that can selectively power-drive a replaceable flosser attachment (13, 14, 15, 17), a replaceable synergistic multi-motion toothbrush attachment (29), and an anti-halitosis attachment (81). The driver also power-drives scent from fragrance sources (68, 24) in the attachments for sensuous ambiance while oral cleaning. The toothbrush attachment is detachably connectable to the power driver for imparting plural motions of a long-bristle toothbrush (77). These actions serve for driving long toothbrush bristles to longitudinally penetrate interdentally for power-brushing interdental contours. In the flosser attachment, a floss span is power-driven in plural motions to efficiently remove plaque as the moving span follows, scrubs, and polishes interdental contours between adjacent teeth. Three embodiments of the flosser attachment use warmed power-driven air to dry the used floss for odor-free storage until replacement of the attachment. Alternatively, two of the flosser attachment embodiments feature an antimicrobial (68) that coats the used floss to inhibit microbial activity. The power-driven anti-halitosis attachment drives a multi-bladed tongue scraper (89, 89B) along with pressurized air to neutralize causal anaerobic tongue bacteria.

This invention represents a marked improvement in pediatric oral hygiene, especially focusing on the vital early stages of an infant's oral development. Offering a versatile, easy-to-use device from the onset of an infant's life, the present device lays the groundwork for robust oral health, significantly reducing the risk of future dental issues. The unique design, combined with its adaptability and effectiveness in early oral care, makes it an indispensable tool in fostering comprehensive oral hygiene from infancy, thereby contributing to the lifelong dental well-being of individuals.

1. Name of the product in this design: Toothbrush (622). 2. Purpose of this design: To clean teeth and protect oral hygiene. 3. The key design features of this product are: the main view. 4. The image or photograph that best illustrates the design's key features: the front view.

The invention discloses a machine shell for oral cavity cleaning and an oral cavity cleaning device, the machine shell comprises a shell body and a cover body, the shell body is provided with an opening, and the cover body covers the opening of the shell body; the cover body and the shell are mutually nested in a preset direction, and a liquid storage cavity is defined by the cover body and the shell; a micro-channel is formed between the shell and the cover body; the micro-channel can allow gas to penetrate in the preset direction and prevent liquid from flowing out, and the micro-channel communicates the liquid storage cavity with the outside through an assembly gap between the shell and the cover. The casing for oral cavity cleaning and the oral cavity cleaning device have the effects of being free of holes in appearance, breathable and waterproof.

Disclosed are an oral hygiene device and an oral hygiene device system, and a method of using the same. The oral hygiene device includes a housing, a battery, a control chip, a light source, and a light guide needle. Battery, control chip and light source are encapsulated in housing to form the oral hygiene device. The housing includes a connector, and light source is positioned in the center of connector. The light source is electrically connected to control chip and battery. The light guide needle is mounted on a head of the housing using a mortise-tenon structure. The light guide needle includes a mounting joint, and is in mortise-tenon connection and in interference fit with the connector through the mounting joint. The oral hygiene device has less damage to teeth or healthy tissue in the oral cavity, and has a good disinfection effect on bacteria in oral cavity.

Electric toothbrush (1) comprising an electric motor as well as a brushing organ (3) of the teeth connected to said electric motor to be rotated by the latter, said electric toothbrush (1) being characterized in that it comprises a device for measuring an electrical quantity representative of a contact pressure between the brushing organ (3) and the teeth, as well as a processing unit connected to said measurement device to emit a first warning signal when the value of said electrical quantity measured by said measurement device is greater than a predetermined threshold.Oral hygiene instruments.

There is herein described a dissolvable oral strip or film. In particular, the present invention relates to a dissolvable or substantially dissolvable oral strip or film comprising at least one whitening agent and at least one oral hygiene agent. There is also described a process for the manufacture of a dissolvable or substantially dissolvable oral strip or film. There is further described a method of using a dissolvable oral strip or film comprising at least one whitening agent to whiten teeth and at least one oral hygiene agent that is effective against oral health conditions.

An oral hygiene system including a head with a base portion with arms extending to support an embrasure cleaning feature and flossing filament. The system may include removeable heads with different configurations directed to different oral environments and uses.

The invention provides an intelligent oral hygiene auxiliary monitoring and early warning system and method.The system comprises an electric toothbrush, the electric toothbrush comprises a brush handle and a brush head, the brush head is provided with bristles, the system further comprises an oral hygiene auxiliary inspection system, and the oral hygiene auxiliary inspection system comprises a microprocessor, a lighting module, an image acquisition module, a storage module and a display module; the brush head is provided with a lighting module and an image acquisition module, the image acquisition module acquires an original tooth image in an oral cavity and sends the original tooth image to the microprocessor, and the microprocessor analyzes and processes the received original tooth image to obtain tooth image information including a tooth image, a plaque image and position positioning information of the plaque image; the tooth image information is sent to a display module for visual plaque position image early warning; according to the invention, the electric toothbrush is taken as a carrier, and cariogenic dental plaque hidden in the visual blind area in the oral cavity can be automatically identified by acquiring the tooth image information in the oral cavity, so that effective monitoring and identification of the dental plaque are realized.

The invention relates to a dental plaque detection method and system based on ultraviolet image analysis. The method comprises the following steps: acquiring an RGB image of dental plaque; converting the RGB image into an HSV image; performing tooth region identification, single tooth segmentation and single tooth contour cutting on the HSV image in sequence to obtain each single tooth ROI pixel and a total tooth ROI pixel; extracting a red fluorescence characteristic region from the HSV image, and calculating to obtain a red fluorescence region pixel and a red fluorescence average brightness value; the dental plaque severity score is calculated according to the total tooth ROI pixel, the red fluorescence region pixel and the red fluorescence average brightness value, the severity of the dental plaque is quantified, a user can know the tooth health state more clearly, and then oral health is maintained. The change of the score value is beneficial to motivating the user to continuously monitor the dental plaque condition, so that the user can conveniently manage oral hygiene and health more finely, and the user experience is improved.

The invention relates to the technical field of electric toothbrushes, in particular to a micro-current tooth-strengthening electric toothbrush which comprises a brush head and a shaft support, a spring pin is fixedly mounted in the brush head, a handle shell is fixedly mounted at one end of the brush head, and a silica gel key is mounted on the surface of the handle shell. A conventional solid output shaft of the motor is changed into a hollow shaft, then a specially-made copper column is utilized to pass through the hollow shaft to serve as a conductive positive electrode, the outer surface of the output shaft of the motor is utilized to serve as a negative electrode, two positive and negative electrode pieces are additionally arranged on a brush head for butt joint, and finally a specially-made chip of a host PCBA board is used for transmitting 10mA micro-current. Therefore, the toothbrush head can generate micro-current to clean teeth without dead angles while the toothbrush cleans the teeth in a high-frequency swinging manner, compared with the prior art, a tooth cleaning function is added, and the defect that a sound wave electric toothbrush cannot clean the teeth is overcome through the tooth cleaning function, so that the oral hygiene is more effectively cleaned.

1. The name of the design product: Sonic electric toothbrush (S722). 2. The use of the design product: The design product is used for personal oral hygiene care. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The invention concerns a toothbrush comprising a brushing roller (4), a drive shaft with a first end secured to said brushing roller (4), said toothbrush comprising a first casing (30) within which runs said drive shaft, as well as a cover (8), made of a first material, having an internal face facing said roller (4), said drive shaft comprising an extremal segment emerging from said first casing (30) and including said first end, said brush comprising a bearing receiving said extremal segment, said toothbrush comprising a protective piece (9) made of a second material softer than said first material, said protective piece (9) cladding said internal face and projecting from the latter to form a lip (90), said protective piece (9) forming said bearing.Oral hygiene instruments.

1. Name of the design product: Toothbrush (LS050). 2. Use of the design product: The design product is used as a toothbrush for cleaning teeth and oral hygiene. 3. Design points of the design product: In shape. 4. Picture or photo best indicating the design points: Perspective view 1.

Device (1) for oral hygiene, comprising a handpiece (2) and a replaceable interdental brush head (8), wherein - the handpiece (2) and the interdental brush head (8) are detachably connectable between a coupled and a decoupled state; - the handpiece (2) comprises an electric drive unit (5) for generating an oscillating and / or rotating movement, which can be transmitted to the interdental brush head (8) in the coupled state, and wherein the drive unit (5) is mounted within the handpiece by means of a damping package (7); - the handpiece has an electrical energy storage device (6) which is electrically connected to the drive unit (5); - a first control unit (10) which is connected at least in terms of signaling to the electric drive unit (5) and the energy store (6) and is configured to control the drive unit (5) in dependence on an operator input.

1. The name of the product of this design: toothbrush (rotating head toothbrush). 2. Purpose of the product with this design: The product with this design is used as a toothbrush for cleaning teeth and oral hygiene. 3. The design key points of this appearance design product are: the overall design of the product. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1.

1. Name of the product in this design: Dental floss pick. 2. Purpose of this design: This design is used for oral hygiene and care. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. The name of the design product: toothbrush (SF1507-1). 2. The use of the design product: for cleaning teeth, maintaining oral hygiene. 3. The design features of the design product: in the front view. 4. The picture or photo that best indicates the design features: front view.

The utility model relates to the technical field of oral cavity cleaning, in particular to a water outlet structure of an oral cavity cleaner punch, which comprises a cleaner main body, a groove is arranged at the bottom of the cleaner main body, internal threads are arranged on the inner wall of the groove, a water storage barrel is connected below the cleaner main body, a transparent window is arranged on the side face of the water storage barrel, and the transparent window is made of transparent plastic materials. Scale marks are printed on the surface of the transparent window, numerical values of the scale marks are gradually increased from bottom to top, external threads are formed in the outer side of the top end of the water storage barrel and are in sliding connection with the internal threads, a first sealing rubber ring is fixedly connected to the top of a groove of the cleaner body and abuts against the top end of the water storage barrel, and an inner groove is formed in the cleaner body. A second sealing rubber ring is fixedly connected to the interior of the inner groove, and a water pumping pipe is fixedly connected to the interior of the second sealing rubber ring; according to the utility model, the water storage cylinder can be conveniently detached from the cleaner main body through the arrangement of the convenient dismounting device, so that water injection is facilitated.

1. Name of the design product: Toothbrush (bent toothbrush). 2. Use of the design product: This design product is used as a toothbrush for cleaning teeth and oral hygiene. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Perspective view 1.

Compositions for use in oral hygiene contain a Lactobacillus helveticus strain. Compositions further containing a Lactobacillus plantarum strain, especially Lactobacillus plantarum SD5870, are particularly effective. The combination of Lactobacillus helveticus LAFTI L10 and Lactobacillus plantarum SD5870 synergistically improves oral hygiene. The compositions are particularly useful against dental caries.

In one embodiment, an oral care system is disclosed that includes an oral care device and at least one programmable processor. The oral care device includes a head having a reference face, a light source, at least one orientation sensor generating orientation data corresponding to orientation measurements of the reference face during a freeform oral care routine, and at least one optical sensor generating optical sensor data representing optical feedback resulting from the light from the light source being incident upon sections of the oral cavity. The processor, based on the orientation data, determines which optical sensor data corresponds with which of the sections of the oral cavity. For each section of the oral cavity, based on the corresponding optical sensor data, the processor determines an oral care characteristic.

1. Name of the product subject to this design: Toothbrush (G-602). 2. Purpose of this design: It belongs to the category of toothbrushes and is used for oral hygiene. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the product in this design: Sonic Electric Toothbrush (K1676S7). 2. Purpose of this design: For oral hygiene. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. The name of the design product: toothbrush (LS057). 2. The use of the design product: the design product is used as a toothbrush for cleaning teeth and oral hygiene. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The present invention relates to compositions for oral hygiene comprising Crocus sativus flower extracts and their uses for protecting the oral cavity. The invention also relates to therapeutic compositions for use in the prevention and treatment of diseases of the oral cavity, in particular periodontitis and gingivitis.

1. The name of the product of this design: Adult toothbrush (environmentally friendly two-color 2). 2. Purpose of the product with this design: The product with this design is used as a toothbrush for cleaning teeth and oral hygiene. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. Part A in the main view is made of transparent material.

The invention relates to an electric toothbrush (1) comprising an electric motor and a tooth brushing member (3) connected to said electric motor which is rotated by said electric motor, characterized in that said electric toothbrush (1) comprises a device for measuring an electrical quantity representative of the contact pressure between said brushing member (3) and said teeth, and a processing unit connected to said measuring device for issuing a first warning signal when the value of said electrical quantity measured by said measuring device is greater than a predefined threshold value. The invention also relates to an oral hygiene appliance.

1. Name of the product in this design: Ozone Cup (Y825s). 2. Purpose of this design: To assist in oral hygiene and to sterilize and care for oral appliances such as toothbrushes, dentures, and retainers. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.