130 results about "Dental Scaler" patented technology

The invention provides an experimental platform for dynamic performance research of an ultrasonic scaler and a working method of the experimental platform. The experimental platform comprises a single-point laser vibration meter, a three-degree-of-freedom ultrasonic scaler handle clamp and a dental surface sediment sample clamp, and the three-degree-of-freedom ultrasonic scaler handle clamp and the dental surface sediment sample clamp are both mounted on the supporting platform; the three-degree-of-freedom ultrasonic scaler handle clamp is used for clamping and fixing an ultrasonic scaler handle, and an ultrasonic scaler working tip is arranged at the front end of the ultrasonic scaler handle; the dental surface sediment sample clamp is used for clamping and fixing a dental surface sediment sample and tightly extruding the dental surface sediment sample and a working tip of the ultrasonic scaler; the single-point laser vibration meter is mounted on the support frame, is focused on the working tip of the ultrasonic scaler, and is used for measuring the ultrasonic vibration of the working tip of the ultrasonic scaler. According to the invention, measurement of vibration data at different points of the working tip of the ultrasonic scaler can be realized.

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.

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.

1. The name of the product of this design: Electric Toothbrush (LC‑H161). 2. Purpose of the product of this design: an electric teeth cleaning device. 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: refer to Figure 1 for the combined state.

The utility model relates to the technical field of ultrasonic dental descalers, and discloses an ultrasonic dental descaler with a bunching function, which comprises a body of the ultrasonic dental descaler, a handle and a connecting wire, one end of the connecting wire is connected with the handle, and the other end of the connecting wire is connected with the body. The end, away from the machine body, of each connecting arm is provided with an elastic buckle with a C-shaped section, the arms can be embedded into the elastic buckles, four supporting legs distributed in the circumferential direction are arranged on the circumferential side of the lower surface of the machine body, and the sections of the supporting legs are L-shaped, and the connecting wires can be wound around the supporting legs. The lower surface of the machine body is provided with a wire bunching assembly used for driving the four supporting legs to move towards the sides away from each other and then tensioning the wound connecting wire. A connecting wire is wound around the peripheral sides of the four supporting legs distributed in the circumferential direction, the wound connecting wire is tensioned through the wire bunching assembly, and at the moment, the connecting wire can be wound on the lower surface of the machine body. And finally, the handle and the connecting wire can be stored in order.

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. 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 this design product: Dental scaler label (children's type). 2. Purpose of this design product: affixed to the outside of the packaging box. 3. The design key point of this appearance design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design key points: main view of component 1. 5. This design product is a flat product, and other views of component 1 and component 2 are omitted. 6. Other situations that require explanation Component description: Component 1 and component 2 are attached to the front and back of the packaging box respectively.

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. 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.

1. The name of the product of this design: tooth cleaner. 2. Purpose of the product of this design: used as a toothbrush to clean teeth and oral cavity. 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: refer to Figure 1 for the combined state.

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.

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 utility model provides a flexible adaptive household faucet tooth cleaner, which innovatively combines a household faucet and an oral cavity cleaning technology, and aims to provide a convenient, safe and efficient tooth cleaning solution. According to the dental scaler, through the unique design of the suction pump, residual food in slits between teeth can be effectively sucked and removed, and meanwhile gingiva and teeth are protected against damage; the part, entering the oral cavity, of the cleaning head is of a flexible structure and can adapt to gum shapes of different users, and more fit and comfortable cleaning experience is provided; in addition, the toothbrush also has a flushing function, can remove tartar and tooth stains, and keeps the oral cavity clean; the tooth cleaner is small and exquisite in structure and easy to operate, the cleaning head can be replaced, the tooth cleaner is very suitable for being used by multiple persons in a family, the tooth cleaner can be shared by the whole family only by simply replacing the cleaning head 5, space is saved, and use cost is reduced.

DENTAL SCALER WITH TAPERED ILLUMINATED GRIP

The utility model discloses a dental scaler with pulse water, which comprises a cavity capable of being communicated with a water source, a rotating shaft and a pull rod are arranged in the cavity, an eccentric wheel is sleeved on the rotating shaft, a movable groove is arranged on the pull rod, the eccentric wheel can be matched with the peripheral side wall of the movable groove in an abutting mode, and the pulse water is arranged in the cavity. The pull rod is arranged in the cavity so that the pull rod can intermittently ascend and descend in the cavity, the cavity further comprises a water outlet, the pull rod is provided with a sealing plug capable of being matched with the water outlet, the sealing plug can achieve intermittent opening and closing of the water outlet, the water outlet effect with pulse water can be achieved, and the good flushing effect is achieved.

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.

1. The name of the product of this design: Electric Toothbrush (LC‑H156). 2. Purpose of the product of this design: an electric teeth cleaning device. 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: refer to Figure 1 for the combined state.

1. The name of the design product: ultrasonic dental cleaning device (series). 2. The use of the design product: the design product is used 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.

1. The name of the design product: tooth cleaner. 2. The use of the design product: for cleaning teeth. 3. The design features of the design product: in shape. 4. The picture or photograph best indicating the design features: perspective view 1.

The invention relates to the technical field of oral cavity cleaning, and particularly discloses a safe foreign matter cleaning device for oral cavity treatment, which comprises a dental scaler body, a control panel arranged on the outer side of the dental scaler body, a charging port arranged on the periphery of the dental scaler body, a cleaning head in threaded connection with the top of the dental scaler body, and a collecting mechanism arranged on the top of the dental scaler body. A display screen is fixedly connected to the outer side of the dental scaler body, by arranging the collecting mechanism, cleaned stain residues can be collected when stains on teeth are cleaned, water flow is prevented from being swallowed by children by mistake or inhaled into the respiratory tract, and the water flow which is swallowed by mistake possibly contains bacteria or dentifrice components in the oral cavity and causes stimulation or infection to the digestive tract; the water flow inhaled into the respiratory tract may cause bucking, suffocation and other serious consequences, by arranging the flushing mechanism, the water flow flushing force can be changed when the frequency of the dental scaler body is adjusted according to the hardness of the teeth of the child, and the smaller the frequency is, the larger the water flow flushing force is.

The utility model provides a tooth cleaner convenient to assemble and disassemble, which is characterized in that a tooth cleaning waterway is arranged in a tooth cleaning main body, two ends of the tooth cleaning waterway are provided with a water inlet and a mounting head, a tooth cleaning head is mounted in the mounting head, a quick release component is arranged in the mounting head, the water inlet is provided with a push switch, and a fool-proof component is arranged between the quick release component and the push switch. The fool-proof component is linked with the quick release component, the fool-proof component moves downwards to limit the pressing of the pressing switch after the quick release component is used for dismounting the tooth cleaning head, and the fool-proof component moves upwards to release the pressing switch when the tooth cleaning head is mounted. According to the dental scaler, the function of locking the change-over switch is achieved through the fool-proof assembly, and the problem that water is sprayed after installation due to the fact that the switch is touched by mistake in the dental cleaning pipe replacement process is avoided; the structure is simple in design, small in installation influence and convenient to operate, and water flow spraying caused by tooth cleaning pipe replacement or no operation of a user is effectively avoided; the product is simple in overall structure, reasonable in design, compact in structure, close in matching, small in size and convenient to operate, user experience is improved, and application and popularization are facilitated.

The utility model relates to the technical field of tooth cleaning, and discloses an ultrasonic tooth cleaner, which comprises a tooth cleaner main body and a tooth cleaning head detachably mounted at the front end of the tooth cleaner main body, the tooth cleaning head comprises a resin working tip and a connector used for mounting the resin working tip, an ultrasonic transducer is arranged in the tooth cleaner main body, and the ultrasonic transducer is connected with the connector. A vibrating shaft is installed at the output end of the ultrasonic transducer and extends into the resin working tip, a water storage box is arranged in the dental scaler main body, a micro water pump is installed on one side of the water storage box, a water guide pipe is fixedly connected to the outlet end of the micro water pump, water spraying holes are formed in the resin working tip, and a water spraying pipe is fixedly connected to the water spraying hole. One end of the water guide pipe extends into the water spraying hole; by arranging the resin working tip, the use cost can be reduced, the hardness of resin is lower than that of metal, abrasion to teeth can be reduced, scratches to the teeth are avoided, and the teeth are not prone to being too sensitive when cleaned.

The diagram shows different drawings of a dental scaler. Elements indicated by dotted lines are not part of the design for which registration is sought. The distinctive feature of the design lies in its shape. 1.1) Perspective view; 1.2) Left side view; 1.3) Right side view; 1.4) Top view; 1.5) Bottom view; 1.6) Front view; 1.7) Rear view; 1.8) Reference drawing

The present invention relates to a water-passing structure, comprising a water joint, a main rod, a hose and a support tube, one end of the hose is connected to the water joint, the other end of the hose extends from the lower end of the main rod into the flow channel in the main rod, the hose is located in a tube cavity in the flow channel, a support tube is arranged along the water flow direction, and the outer tube wall of the support tube is in close contact with the inner tube wall of the hose. A tooth cleaning machine handle comprises the above-mentioned water-passing structure. The beneficial effect of the present invention is: a water joint, a hose and a support tube are used to replace traditional metal connectors, and they are assembled in the described manner, so that in the position other than the cooperation between the hose and the support tube, only the hose is used as a water-passing channel, which is relatively soft compared to metal, thereby reducing the damping of the transducer power, and also overcoming the problem of resonance vibration between the housing and the transducer.

The invention provides a testing device and a measuring method for basic output characteristics of ultrasonic tooth cleaning equipment. The testing device comprises a base, an adjusting mechanism, a clamping assembly, a pressure measuring assembly and an image measuring system. A light-transmitting area is arranged on the base, and the adjusting mechanism drives the clamping assembly to enable the working tip to be arranged above the light-transmitting area. The force measuring surface of the pressure measuring assembly adjustably acts on the tip end of the work tip, and the image measuring system collects contour images of the work tip through the contour light source and the camera. The measuring method comprises the steps of measuring device preparation, static reference establishment, control vibration excitation, main vibration offset measurement and semi-offset force measurement. Non-contact measurement is adopted, the tooth cleaner is horizontally fixed through the clamping assembly, the contour light source and the camera are matched to collect the contour image of vibration of the working tip in the vertical direction, and main vibration offset measurement and semi-offset force measurement are carried out. And the pressure measuring assembly can adjust the force measuring surface to stably advance, so that the measurement precision is improved, and the quality control and performance evaluation requirements in research and development and mass production stages are met.

1. The name of the design product: tooth cleaner (JLY-08). 2. The use of the design product: the design product is used 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.

The invention relates to the technical field of dental descalers, and discloses a broadband piezoelectric transducer and a preparation method thereof.The broadband piezoelectric transducer comprises a fastener, a cover plate assembly, a piezoelectric assembly and a copper sheet, a front cover plate and a rear cover plate are arranged at the two ends of the fastener in a sleeving mode respectively, and a plurality of ceramic wafers are arranged on the fastener in a sleeving mode; the copper sheet is inserted into the middle positions of the plurality of ceramic wafers, and the copper sheet is sleeved on the fastener. The copper sheets are located at the middle interfaces between every two adjacent ceramic wafers to form a collaborative vibration system of the cover plate, the ceramic wafers and the copper sheets, the vibration characteristics of the copper sheets are accurately matched with the vibration characteristics of the upper ceramic wafer and the lower ceramic wafer, so that the transducer forms double harmonic peaks, and part of vibration energy can be dissipated through interface friction between the copper sheets and the ceramic wafers. The copper sheet can quickly lead out heat generated in the vibration process of the ceramic wafer and radiate the heat to the outside, temperature rise of the transducer during continuous work is reduced, a rigid vibration transmission path is formed by the copper sheet, the front cover plate and the rear cover plate, and loss of vibration energy in the transmission process is reduced.