1406 results about "Cleaning teeth" patented technology

1. Name of the product of this design: Toothbrush (dental floss version). 2. Purpose of this design product: This design product is a combination of a toothbrush and dental floss for cleaning teeth. 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.

1. Name of the product of this design: Toothbrush (844). 2. Purpose of this product: This product is used to clean teeth. 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.

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.

1. Name of the product of this design: Electric toothbrush (513AS). 2. Purpose of this design product: a tool for cleaning teeth. 3. The key design point of this design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

1. The name of this design product: Multifunctional toothbrush (with dental floss). 2. Purpose of this design product: used for cleaning teeth. 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 invention relates to the technical field of oral care, in particular to a staggered electric toothbrush capable of realizing a Pasteur tooth brushing method, which comprises a replaceable cleaning module and a handle module. The brush head is designed to be in a U shape, outer bristles and inner bristles are clustered, and the bristles are driven to move in a staggered mode through the left transmission rod and the right transmission rod, so that horizontal vibration brushing is achieved. Compared with the prior art, the toothbrush can more effectively clean tooth slits and subgingival areas, reduces gingival injury, is suitable for sensitive people to use, and improves the comfort level. And the cleaning module can be easily replaced, so that the maintenance is simple and convenient.

1. Name of the product of this design: Electric toothbrush (EB511, EB513). 2. Purpose of the product of this design: used for cleaning teeth. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 Stereoscopic drawing 1. 5. Designate Design 1 as the base design.

1. Name of the Design Product: Oral Irrigator (BV-610). 2. Use of the Design Product: For cleaning teeth. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective View 1.

1. Name of the product under this design: Electric toothbrush (YT‑22 / 26 series). 2. Purpose of this design product: This design is an electric toothbrush used for cleaning teeth. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 3D drawing. 5. Designate Design 1 as the base design.

The invention belongs to the technical field of sewage treatment, and particularly relates to a drainage grille cleaner which comprises a main plate, two side plates are connected to the main plate, an opening is formed between the lower portion of the main plate and the two side plates, a grille is connected to the opening, chains are arranged on the sides, close to each other, of the two side plates, and a plurality of connecting blocks are connected to the chains at intervals. A fixing shaft is connected between every two connecting blocks corresponding in position in the horizontal direction, and the side, close to the main plate, of each fixing shaft is connected with a row of cleaning teeth used for cleaning the grating. The chain drives the fixed shaft, the cleaning teeth, the fishing teeth and the lengthened teeth to move, the limiting block limits the rotating angle of the lengthened teeth, the fishing teeth and the lengthened teeth fish out garbage blocked by the grating out of the water surface, more and larger garbage can be fished out through the arrangement of the lengthened teeth, the fished-out garbage can be prevented from sliding off, and therefore the garbage can be fished out in time, and the working efficiency is improved. The cleaning teeth can also clean out garbage clamped in the gaps of the grating, so that blockage is prevented, the water flow speed is ensured, and the sewage treatment efficiency is improved.

The invention belongs to the technical field of shaft furnace tooth roller repairing, and particularly relates to a shaft furnace tooth roller repairing slotting device which comprises a first supporting frame, one side of the first supporting frame is fixedly connected with a fixed base, one side of the fixed base is fixedly connected with a telescopic sleeve, one end of the telescopic sleeve is fixedly connected with a scraper, and a cleaning assembly is arranged on the scraper and comprises a second supporting frame. A cleaning roller is rotationally connected between the second supporting frames, a cleaning rod is arranged in the second supporting frames in a sliding mode, through anticlockwise rotation of the cleaning roller, tooth grooves of the tooth roller after slotting are cleaned, cuttings are cleaned to the top of the scraper, and meanwhile the cuttings falling on the top of the scraper are swept off through movement of the cleaning rod; according to the cleaning roller, cuttings are swept out of the top of the scraper through the moving track that the cleaning rod rotates by 180 degrees, the problem that the cuttings fall into tooth grooves of the tooth roller and are adhered to the surface of the cleaning roller due to excessive accumulation, and consequently the tooth grooves of the cleaned tooth roller are polluted is solved, and the cleaning effect of the cleaning roller is further improved.

The present invention discloses a dental pulp extraction device and method for obtaining clean dental pulp stem cells, and relates to the technical field of dental pulp extraction. The device comprises a housing, a driving motor is vertically installed in the housing, a cam is installed on the output shaft of the driving motor, a spring B is installed above the cam, a reciprocating plate is installed below the cam, a lifting cylinder is installed inside the reciprocating plate, a coil and a magnetorheological fluid are installed between the reciprocating plate and the lifting cylinder, a cutting wheel is installed below the reciprocating plate, a needle is installed in the lifting cylinder, a drilling sheet is installed on the lower side of the lifting cylinder, the cam drives the cutting wheel to vibrate at high speed, the cutting wheel cuts the teeth, and the drilling sheet drills the teeth, the spring B controls the state of the cam, the coil controls the state of the magnetorheological fluid, the magnetorheological fluid realizes the power control between the cam and the lifting cylinder, and the needle cooperates with the extraction pump to realize the extraction and transportation of dental pulp.

1. Name of the design product: Electric toothbrush handle (P01 - P04). 2. Use of the design product: This design product is used for cleaning teeth. 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 of Design 1. 5. Design 1 is designated as the basic design.

An apparatus and methods or delivering and controlling magnetic abrasive particles to clean between teeth and at and just below the gum line by removing debris. The apparatus can include a horseshoe-shaped optically clear mouth tray (for upper and lower teeth) appropriately sized to fit the teeth (ridge) and over the gum line of a patient. Magnetic nano or microparticles can be manipulated within a ferrofluid mixture by a magnetic field. The ferrofluid, teeth and gumline can be illuminated by a light source from or through the mouth tray.

1. The name of the product of this design: toothbrush cleaning head. 2. Purpose of the product of this design: used for cleaning teeth or gaps between teeth. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 Stereoscopic drawing 1. 5. Designate Design 1 as the base design. 6. Other situations that require explanation: Part A is transparent or translucent.

1. The name of the product under this design: Dog Chews (TZ‑LP001). 2. Purpose of this product with design: This product with design is used for pet dogs to grind their teeth, clean their teeth and for entertainment. 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.

The invention relates to the technical field of pipeline dredging, and discloses a water conservancy and hydropower engineering pipeline sludge cleaning device which comprises a base provided with a water inlet pipe. The movable seat is movably arranged on the base; the water collecting pipe is rotatably arranged on the moving seat through a driving assembly, the water collecting pipe is communicated with the water inlet pipe, and a plurality of high-pressure nozzles are arranged on the water collecting pipe; the supporting column is arranged on the water collecting pipe; the connecting frame is arranged on the moving seat, and a plurality of cleaning teeth are arranged on the connecting frame; the cleaning mechanism comprises a sliding plate, a brush plate and a displacement assembly, the sliding plate is in sliding fit with the supporting column, the brush plate is arranged on the sliding plate, and the displacement assembly is used for driving the sliding plate to slide along the supporting column, so that the brush plate and the cleaning teeth can be switched between an abutting state and a separating state; sludge cleaning can be automatically conducted on the brush plate in the pipeline, and the operation efficiency of pipeline sludge cleaning through the brush plate is effectively improved.

1. Name of the Design Product: Electric Toothbrush Handle (P09 - P12). 2. Use of the Design Product: The design product is used for cleaning teeth. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph Most Indicating the Design Key Points: 3D View 1 of Design 1. 5. Design 1 is designated as the basic design.

1. The name of the product under this design: Water flosser (6695). 2. Purpose of this design product: used for cleaning teeth and oral cavity. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 3D drawing. 5. Designate Design 1 as the base design. 6. Other situations that require explanation: Area A is made of transparent material.

1. The name of the design product: sonic electric toothbrush (C30 flow). 2. The use of the design product: for cleaning teeth. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. Name of the Design Product: Oral Irrigator (BV-611). 2. Use of the Design Product: For cleaning teeth. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective View 1.

1. Name of the product of this design: Electric toothbrush (D96). 2. Purpose of this design product: cleaning teeth. 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 invention relates to a method and a device for adjusting the vibration intensity of an electric toothbrush. The method comprises the following steps: acquiring a real-time oral cavity image of a user, carrying out anomaly detection on the real-time oral cavity image, marking an abnormal area of the real-time oral cavity image, extracting a reference oral cavity image and reference adjustment information corresponding to the abnormal area from a preset database, carrying out feature comparison processing on the real-time oral cavity image and the reference oral cavity image, and judging whether the real-time oral cavity image is abnormal or not. Judging the redness and swelling degree of the gum of the user, and adjusting the vibration intensity of the electric toothbrush according to the redness and swelling degree of the gum and the reference adjustment information, so that the user can clean teeth by adopting the electric toothbrush after the vibration intensity is adjusted. According to the scheme provided by the invention, the gingival problem of the user can be accurately identified, and meanwhile, the gingival problem is quantified as the gingival red and swollen degree, so that the vibration intensity of the electric toothbrush is flexibly adjusted according to the gingival red and swollen degree and the reference adjustment information, and the experience feeling of the user 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 product of this design: Electric toothbrush (HD002). 2. Purpose of the product of this design: an electric toothbrush used for cleaning teeth. 3. The design key points of this appearance design product are: the combination of shape, pattern and color. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. The design for which protection is sought includes color.

1. The name of the design product: Electric Toothbrush (2003as). 2. The use of the design product: A tool for cleaning teeth. 3. The design key points of the design product: The combination of shape and pattern. 4. The picture or photo that best shows the design key points: Perspective View 1 of Design 1. 5. Design 1 is designated as the basic design.

1. Name of the Design Product: Electric Toothbrush Handle (P05 - P08). 2. Use of the Design Product: This design product is used for cleaning teeth. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: 3D View 1 of Design 1. 5. Design 1 is designated as the basic design.

1. The name of the product of this design: Electric toothbrush (YS03). 2. Purpose of the product with this design: The product with this design is used for cleaning teeth. 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: Stereoscopic diagram 1.

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 Design Product: Electric Toothbrush (SG-2177). 2. Use of the Design Product: An electric toothbrush for cleaning teeth. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective view.