153 results about "Tooth scaling" patented technology

1. The name of the design product: ultrasonic tooth cleaner (JY01Pro). 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: design 1 perspective view. 5. Design 1 is designated as the basic design.

The utility model discloses a dental scaler with an ultra-small volume, which comprises a straight-barrel-shaped shell provided with a main mounting cavity arranged along the length direction of the straight-barrel-shaped shell; the control assembly comprises a support, a control panel and a battery, and the support is provided with a first mounting position and a second mounting position which are distributed at intervals in the length direction of the support; the control panel and the battery are respectively arranged in the first mounting position and the second mounting position, and the control assembly is arranged in the main mounting cavity in a penetrating manner; the ultrasonic transducer is arranged on the upper portion of the main mounting cavity and fastened through a fixing piece, and the ultrasonic transducer is arranged at the upper end of the support and electrically connected with the control panel; the tooth cleaning head is detachably mounted at the upper end of the ultrasonic transducer and is arranged outside the upper end of the straight-barrel-shaped shell; and the base is fixed at the lower part of the main mounting cavity in a penetrating manner. According to the utility model, the overall volume is changed to be small, so that a slender ultra-small-volume dental scaler is formed, and the dental scaler is convenient for a user to hold by hand, is also convenient to store and carry, and is extremely convenient to use.

1. Name of the product in this design: Ultrasonic dental scaler (M2). 2. Purpose of this design: For cleaning the oral cavity. 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 teeth whitening composition comprises malonic acid or a salt thereof and a thickening system comprising xanthan gum, carrageenan, and about 1.5% or more thickening silica by weight of the composition. The teeth whitening composition has a film-to-clean ratio (PCR) value of at least 115.

1. Name of the product in this design: Electric Toothbrush. 2. Purpose of this design: For cleaning teeth and oral cavity. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design.

The invention discloses an array type ultrasonic tooth cleaning device based on pressure-sensitive self-flushing, and relates to the field of ultrasonic tooth cleaning, the device comprises a plurality of pressure-sensitive transduction units and micro-flushing nozzles which are integrated on a flexible base, and an ultrasonic water supply and drainage comprehensive control unit. A user applies pressure to a tooth area through occlusion, and the pressure sensing transduction unit collects pressure data in real time and transmits the pressure data to the ultrasonic water supply and drainage comprehensive control unit. The control unit judges whether a tooth cleaning program is started or not according to preset conditions, once the tooth cleaning program is triggered, power is supplied to the transducers in the corresponding areas, ultrasonic fixed-point cluster cleaning is carried out, meanwhile, the associated micro-flushing nozzles are controlled to carry out collaborative flushing, and sewage in the oral cavity is pumped to an external sewage collection pool in real time. According to the invention, ultrasonic precise cleaning and synchronous water flushing aiming at a specific tooth area are realized in an occlusion pressure automatic triggering manner, and sewage can be discharged in time, so that the tooth cleaning accuracy, convenience and cleaning efficiency are improved.

The utility model discloses a handle is cleaned to tooth cleaner cleaning, is related to tooth cleaner technical field, including handle, water delivery channel, tooth cleaner joint and flow regulation cylinder, install valve stem in flow regulation cylinder, and the upper middle part of valve stem is annular and is provided with flow regulation notched, and the outer wall of upper end and lower end of valve stem all is provided with sealing groove, and sealing groove is connected with sealing ring in the sleeve, and the top of valve stem still is connected with the adjusting button, the bottom of flow regulation cylinder is provided with the plug, and the inside of flow regulation cylinder is located between valve stem and plug still is provided with spring, this design is through pressing the adjusting button and drives valve stem to slide up and down, utilizes the relative position change of flow regulation notched and water delivery channel, can realize the stepless regulation of water flow size, satisfies the demand of different cleaning scene, in addition, the sealing ring on valve stem and the O shape sealing ring between plug and flow regulation cylinder, form multiple sealing structure, effectively prevent the occurrence of the phenomenon of water leakage, improve the use safety and reliability of equipment.

1. Name of the product in this design: Sandblasting machine. 2. Purpose of this design: For dental air polishing, including removing stains, tartar, and plaque. 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.

The utility model relates to the technical field of tooth cleaning equipment, in particular to a dental subgingival spray head nozzle which comprises a spray head main body, a spray head air pipe and a nozzle, the nozzle body comprises a first groove and a second groove, the nozzle is provided with a first boss and a second boss, when the subgingival nozzle is installed, the nozzle body and the nozzle are in butt joint, at the moment, the nozzle body and the nozzle are installed through cooperation of the first groove and the first boss circular ring and cooperation of the second groove and the second boss circular ring, and then the nozzle is installed. Compared with a traditional mode of connecting through a third part, the material cost and the installation process are reduced, the spray head body and the nozzle can rotate at any angle, dead corners of tooth slits and periodontal pockets can be conveniently cleaned, all-directional treatment is facilitated, the spray head air pipe is used for communicating the spray head body with the nozzle, and the spray head is convenient to use. Therefore, the nozzle can spray the treatment sand powder and the liquid medium to the surfaces of the teeth by using the compressed gas.

1. The name of the design product: tooth cleaner handle. 2. The use of the design product: handle for tooth cleaner. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

The utility model relates to the technical field of medical instruments, in particular to an ultrasonic tooth cleaning transducer which comprises an amplitude-change pole, a working cutter bar detachably connected to the head end of the amplitude-change pole, a plurality of piezoelectric ceramic pieces stacked at the tail end of the amplitude-change pole and a rear cover plate detachably connected to the tail end of the amplitude-change pole so as to limit and fix the piezoelectric ceramic pieces. A first threaded hole is formed in the tail end of the amplitude-change pole, a through hole is coaxially formed in the piezoelectric ceramic piece, a first connecting column inserted into the through hole and locked and attached to the first threaded hole in a threaded mode is fixed to the rear cover plate in a protruding mode, the rear cover plate abuts against the end face of the piezoelectric ceramic piece on the rearmost side, and the rear cover plate is provided with a cooling cavity extending to the first connecting column; and the cooling cavity is filled with a cooling medium. The cooling medium in the rear cover plate absorbs and dissipates heat generated by the piezoelectric ceramic piece through the cooling cavity, the temperature of the transducer is kept within a reasonable range, and the situation that the stability and the service life of equipment are affected due to serious overall heating of the transducer is reduced.

1. The name of the design product: animal dental operating table (OD series). 2. The use of the design product: used for small dental comprehensive work platform for ultrasonic dental cleaning, cutting, tooth removal, tooth beauty, etc. 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 utility model relates to the technical field of dental scalers, and discloses an integrated spraying oral cavity dental scaler, which comprises a tooth washing assembly and a spraying assembly, the spraying assembly is used for generating spraying, the tooth washing assembly comprises a machine body and a water tank, the spraying assembly is arranged on the side wall of the machine body, the water tank is detachably connected with the machine body, and the water tank can surround the machine body and the spraying assembly. The spraying assembly comprises a spraying unit, the spraying unit comprises a water storage bin, a spraying piece and a spraying PCBA, a water injection opening communicated with the water storage bin is formed in the end of the machine body, a spraying opening communicated with the bottom of the water storage bin is formed in the side wall of the machine body, the spraying piece is arranged in the spraying opening, the spraying PCBA is electrically connected with the spraying piece, and a spraying switch is arranged on the spraying PCBA. And the machine body is provided with a spraying button which is abutted against the spraying switch. The integrated level and stability of the tooth washing assembly and the spraying assembly can be improved, and the using effect of the oral cavity tooth cleaner capable of spraying can be improved.

1. The name of the design product: tooth cleaner. 2. The use of the design product: for tooth cleaner, cleaning teeth and oral cavity. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

The utility model discloses a dental tooth cleaning auxiliary mouth opening device with an anti-aspiration device, which is characterized in that two mouth opening components (a left mouth opening component and a right mouth opening component) are arranged, and the two mouth opening components are respectively arranged to be an upper mouth opening piece and a lower mouth opening piece of which the opening angle can be controlled through a damping hinge piece; according to the utility model, the upper opening assembly and the lower opening assembly are respectively provided with an upper bite groove and a lower bite groove, the two opening assemblies are respectively provided with an upper bite groove and a lower bite groove, and an anti-aspiration film for preventing aspiration is arranged between the two opening assemblies, is hung between the two opening assemblies and can abut against the tongue and the throat so as to prevent medicine from entering the throat during tooth cleaning and flushing; the upper end of the upper opening assembly and the lower end of the lower opening assembly are respectively provided with a bite groove (an upper bite groove and a lower bite groove); the two bite grooves are respectively and correspondingly occluded with big teeth of the upper jaw and the lower jaw, and the groove surfaces of the bite grooves are provided with the anti-slip lines, so that foreign body sensation during tooth occlusion is reduced, slippage of the mouth opening assembly during tooth cleaning is increased, and the tooth cleaning device is simple in overall structure and convenient to use.

The invention discloses a plant matrix cleaning polymer as well as a preparation method and application thereof. The plant matrix cleaning polymer is prepared from plant matrix bundles with 4-5 different diameters of 1 mm, 0.7 mm, 0.5 mm, 0.3 mm, 0.1 mm, 0.07 mm, 0.05 mm, 0.03 mm and 0.01 mm. The plant matrix cleaning polymer is prepared from plant matrix bundles with 4-5 different diameters of 1 mm, 0.7 mm, 0.5 mm, 0.3 mm, 0.1 mm, 0.07 mm, 0.05 mm, 0.03 mm and 0.01 mm. According to the invention, a plant active matrix polymerization action substance is used as a friction substance and is scientifically combined with a toothpaste medicine formula, so that the dual effects of natural active medicines and chemical medicines are exerted, and the convenient functions of self-cleaning and maintaining the oral cavity and teeth of a human body are achieved; the tooth cleaning effect can be achieved by cleaning the oral cavity through the oral muscle and the tongue and in the chewing process, a new method of brushing teeth through a toothbrush is replaced, the troubles of time consumption and inconvenience brought by the tooth brushing process are avoided, and the operation process of cleaning the oral cavity by means of external force in life of people is solved.

1. The name of the design product: triangle burr tooth cleaning food leakage dumbbell. 2. The use of the design product: for pet toys. 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 name of the design product: brush head protective cover. 2. The use of the design product: for placing dental cleaning tools, ensuring that the brush head does not deform, and protecting the cleanliness of the brush head. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: assembly 1 perspective view. 5. The design product is made of transparent material.

1. The name of the design product: dental cleaning machine (A knob type). 2. The use of the design product: the design is used for cleaning teeth of dental cleaning machine. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

This utility model belongs to the field of electric toothbrush technology, specifically relating to an electric toothbrush and its driving device. The driving device includes: a driver; a transmission base with a transmission groove, a driving wheel on the bottom wall of the transmission groove, and the output shaft of the driver connected to the transmission base; and a driven wheel disposed in the transmission groove, the side wall of the transmission groove having a gear groove adapted to the driven wheel, the driven wheel meshing with the driving wheel and the gear groove respectively, and the driven wheel coaxially connected to the transmission shaft. The electric toothbrush includes a body, a toothbrush head, a pressure cap, a power supply, and a driving device; the body has a power supply and control device, and the driving device is disposed within the body; the pressure cap is fitted around the outer periphery of the transmission shaft and connected to the body; one end of the toothbrush head is connected to the transmission shaft, and the other end is connected to and snapped into the body. This solves the problems of unstable transmission, high noise, and poor teeth cleaning effect encountered during the use of electric toothbrushes.

1. Name of the product in this design: Ultrasonic dental scaler. 2. Purpose of this product design: Ultrasonic teeth cleaning. 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.

The cordless ultrasonic dental scaler system includes an enclosure configured to be handheld, an ultrasonic acoustic assembly disposed at least partially within the enclosure, a rotatable grip coupled to an acoustic transformer at a nodal region of the acoustic transformer of the ultrasonic acoustic assembly, an electronic control system disposed within the enclosure and configured to energize the ultrasonic acoustic assembly, a battery disposed within the enclosure and configured to power the electronic control system, and a fluid source disposed within the enclosure and containing a fluid, wherein a flow rate of the fluid from the fluid source is regulated, and the regulated flow rate is controlled by the electronic control system.

1. Name of the product in this design: Toothbrush (6). 2. Purpose of this design: It is a dental cleaning tool. 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.

Disclosed herein are oral care compositions comprising one or more water-soluble polymers and a whitening agent comprising one or more acyl donors and one or more perhydrolytic enzymes, wherein the oral care composition is in the form of a solid film. Further disclosed herein are methods of making and using the oral care compositions, as well as kits comprising the oral care compositions and a dentifrice comprising at least one source of hydrogen peroxide.

The invention relates to the technical field of tooth cleaning equipment, and discloses an air pressure control method and device for tooth cleaning equipment, and the method comprises the steps: detecting a regulation and control gear parameter corresponding to the tooth cleaning equipment when the tooth cleaning equipment is in a working mode; the regulation and control gear parameters comprise a water quantity gear and a power gear; judging whether the tooth cleaning equipment meets an air pressure control condition or not according to the regulation and control gear parameters; according to the judgment result, controlling the tooth cleaning equipment to execute corresponding air outlet control operation; the air outlet control operation comprises air outlet operation or air outlet stopping operation; the air outlet operation is used for cooling target components such as a working tip of the tooth cleaning equipment by controlling the air outlet flow. It can be seen that by additionally arranging the air outlet airflow control strategy, the air outlet airflow can be flexibly controlled to achieve efficient cooling of the work tip and other components, the cooling efficiency and cooling accuracy of the target component are improved, and therefore the tooth cleaning control efficiency and accuracy of the tooth cleaning equipment can be improved while the regulation and control accuracy of the tooth cleaning equipment is improved; and the tooth cleaning experience of the patient is improved.

1. Name of the product in this design: Ultrasonic dental scaler (J3). 2. Purpose of this design: For cleaning teeth. 3. The key design feature of this product is its shape. 4. Images or photos that best illustrate the design key points: usage status reference diagrams.

This application relates to the field of electric toothbrush technology, and more particularly to a compatible electric toothbrush. When the toothbrush handle is fitted with a first toothbrush head, after the drive shaft is inserted into the slot, the locking part engages into the slot to prevent the first toothbrush head from detaching from the toothbrush handle. After the drive shaft is inserted into the insertion slot, the locking protrusion engages into the slot to prevent the second toothbrush head from detaching from the toothbrush handle. The first and second toothbrush heads are adapted to different operating modes. This allows the electric toothbrush to be compatible with different toothbrush heads. When users need to use different cleaning modes, they can simply replace the corresponding toothbrush head to meet their cleaning needs, reducing living costs and improving the user experience.