270 results about "Oral hygiene" patented technology

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.

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.

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.

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.

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. 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.

A single-dose oral hygiene unit of a toothpaste composition is blended together using a method of manufacturing disclosed herein. The oral hygiene units define an outer surface that is easily manipulated with a user's fingers. The ingredients are first blended together to create a final, blended toothpaste composition. A predetermined weight of blended toothpaste composition is extruded via nozzles into a plurality of cavities defined in a mold tray. The mold tray containing blended toothpaste composition is refrigerated for a predetermined time at a predetermined temperature until the blended toothpaste composition solidifies and the single-dose oral hygiene units are formed. The units may undergo a coating process whereby the outer surface of each unit is coated with an ingredient that prevents one or more units from sticking to one another or the container in which the units are placed and dispensed from.

The invention provides certain compositions and methods for dental care, which alone or in combination with other dental technologies can help to achieve better outcomes in terms of the enhancement of oral hygiene as regards to preservation of the healthy oral and / or dental flora, minimization or a reduction of the proportion of harmful bacteria, and further facilitate the enhancement of a more healthy appearance of teeth and gums. The oral formulation for improving oral and / or dental hygiene, and / or for enhancing the healthy appearance of teeth and gums, comprises Dead Sea salt and at least one synthetic, semi-synthetic or natural cannabinoid, a precursor, a derivative, or any combination thereof, or an extract of a cannabis plant.

1. The name of the product under this design: Toothbrush (LS047). 2. Purpose of this design product: This design product is used as a toothbrush for cleaning teeth and oral hygiene. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

The present disclosure provides a component for an oral hygiene device, which can further reduce the burden applied to an object in the oral cavity, suppress the reduction of cleaning performance, and maintain a cleaner state. The oral hygiene device component (20) disclosed in the present disclosure has a handle (30), which has a flow path (P2) through which liquid can pass. In addition, the oral hygiene device component (20) has a head (40), which has a head body (50) continuously arranged on one end side of the handle (30) and a head component (60) retained on the head body (50). In addition, the head component (60) has a fibrous cleaning portion (611), which is exposed from the head body (50) when the head component is retained on the head body (50) and can clean objects in the oral cavity. In addition, a liquid supply path (P3) is formed on the head (40) that is connected to the flow path (P2) and can supply liquid to the cleaning portion (611).

An animal dental hygienic device and method of its assembly are described. The device being orally attractive to an animal and including a body and a container having a cavity which may be empty or filled. The body and / or the container having openings that have dental-hygienically active dimensions, namely arranged and sized and dimensioned to approximate the median size, shape and arrangement of the teeth to be cleaned, such that the at least one aperture frictionally engages at least one of the outer surfaces of the tooth and gums of the animal during biting of the device by the animal and allowing for easy and rapid release and does not interfere with the opening of the animal's mouth. The device also provides increased cleaning by a coordinated cleaning relation between the parts of the device.

1. Name of the designed product: toothbrush (SF1509). 2. Use of the designed product: for cleaning teeth, maintaining oral hygiene. 3. Design points of the designed product: in the front view. 4. Picture or photo that best indicates the design points: front view.

1. Name of the product in this design: Orthodontic toothbrush (W-type). 2. Purpose of this design: A toothbrush 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. The name of the design product: toothbrush (CX629). 2. The use of the design product: for cleaning teeth, protecting oral hygiene. 3. The design points of the design product: in design 1 front view. 4. The picture or photo that best indicates the design points: design 1 front view. 5. Design 1 is designated as the basic design.

1. Name of the product in this design: Children's Toothbrush. 2. Purpose of this design: This design is for children's oral hygiene and is a toothbrush for children to use when brushing their teeth. 3. The key design features of this product are its perspective view. 4. The image or photograph that best illustrates the design's key points: a 3D model.