11 results about "Ultrasonic 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 this design product: force-limited wrench. 2. Purpose of the product of this design: used to install or disassemble the handle and working tip of an ultrasonic dental scaler or bone knife machine. 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.

1. The name of the product of this design: ultrasonic dental scaler. 2. Purpose of the product with this appearance design: Mainly used for cleaning dental calculus and plaque in the oral cavity, and assisting in root canal treatment and periodontal treatment. 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 tip sharpener is a sharpening tool for the tips of instruments, such as the tips of ultrasonic scalers, as a non-limiting example. The tip sharpener includes a body with opposed first and second ends, and with a conical recess formed within the body such that a vertex of the conical recess is closer to the first end than to the second end. A mouth of the conical recess is opposed to the vertex of the conical recess and is formed in the second end of the body. At least one radially extending vent is formed in an outer surface of the body and is in open communication with the conical recess. The conical recess is adapted for receiving a tip of an instrument to be sharpened therein. In use, the tip is inserted with respect to the conical recess to a desired depth and rotated within the conical recess.

The utility model belongs to the technical field of ultrasonic tooth cleaning instruments, and particularly relates to a multi-band adjustable vibration head of an ultrasonic tooth cleaning instrument, which comprises a shell, a switch is arranged in the middle of the shell; a high-frequency oscillator is arranged in the middle of the shell; a mounting head is mounted in the middle of the high-frequency oscillator; the mounting head is arranged at the end part of the shell; an adjusting assembly is arranged between the shell and the mounting head; a protection assembly is installed on the outer side wall of the shell. The protection assembly is arranged at one end close to the tooth cleaning head; the adjusting assembly comprises an adjusting groove; the adjusting groove is formed in the end part of the mounting head; two sliding grooves are formed in the side wall of the adjusting groove. The two sliding grooves are arranged oppositely. By means of the structure, the angle of the tooth cleaning head can be rapidly adjusted, medical staff can rapidly adjust the contact angle between the installation head and teeth according to the specific position and condition of the oral cavity of a patient, the tooth cleaning head can be better attached to the surfaces of the teeth, and difficult-to-clean areas caused by angle discomfort are reduced.

The utility model discloses an identity recognition system of an ultrasonic scaler. The identity recognition system comprises a control unit and the ultrasonic scaler, the ultrasonic tooth cleaner comprises a handle and a working head; the handle is provided with a handle information storage unit, and the handle information storage unit is used for storing first feature code information of the handle; the working head is provided with a working head information storage unit, and the working head information storage unit is used for storing second feature coding information of the working head; the control unit is electrically connected with the handle information storage unit and the working head information storage unit. The control unit comprises a preset feature code database; and the control unit is used for reading the first feature coding information and the second feature coding information after the working head and the handle are assembled, and outputting an electric signal to the working head to enable the working head to work when the first feature coding information and the second feature coding information are consistent with feature coding information in a preset feature coding database. By means of the system, accurate identification of the identity of the ultrasonic scaler is achieved.

1. The name of the design product: ultrasonic dental cleaning machine. 2. The use of the design product: for dental cleaning machine. 3. The design features of the design product: in shape. 4. The picture or photo that best indicates the design features: perspective view.

The utility model relates to the field of oral medical instruments, and discloses an end structure of an ultrasonic scaler, which comprises a mounting rod, a working tip, a rotating component, an adjusting component and a connecting component, the working tip is connected with the mounting rod; the connecting assembly is arranged between the mounting rod and the working tip; the rotating assembly is arranged in the mounting rod; and the adjusting assembly is arranged outside the mounting rod. Through the cooperation of the rotating assembly and the adjusting assembly, a doctor can flexibly adjust the angle of the working tip according to the positions and angles of different teeth in the oral cavity of a patient, and when the mounting rod is held, the operation can be carried out by shifting the knob with a single finger, so that the mounting rod can be more accurately contacted with the surfaces of the teeth needing to be cleaned; and the cleaning efficiency and effect are improved.

The utility model discloses an automatic turn-on and turn-off lighting device for an ultrasonic scaler, which comprises an LED lamp and an induction module which are arranged at the end part of a handle of the scaler, the LED lamp and the induction module are connected in series and then are connected to a switching power supply, and the switching power supply is electrically connected with a power switch of the scaler. The LED lamp faces a working tip arranged at the end part of the handle of the tooth cleaner, and the induction module is used for controlling the LED lamp to be switched on and off according to the working state of the working tip during tooth cleaning operation. According to the automatic on-off control mode, the LED lamp can be automatically controlled to be turned on and turned off according to the working state of the ultrasonic scaler, a doctor does not need to manually operate, the operation complexity and the unnecessary lighting time of the LED lamp are reduced, the doctor can concentrate on the tooth cleaning operation, the tooth cleaning effect is improved, meanwhile, the service life of the LED lamp is prolonged, and the user experience is improved. And the maintenance cost of the equipment is reduced.

1. The name of this design product: foot switch. 2. Purpose of the product of this design: used to control the opening and closing of oral medical equipment (such as ultrasonic tooth cleaning machine, root canal therapy device or periodontal therapy device, etc.). 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.

This invention discloses an ultrasonic scaler identification system and method. The system includes a control unit and an ultrasonic scaler. The ultrasonic scaler includes a handle and a working head. The handle is equipped with a handle information storage unit for storing first feature code information of the handle. The working head is equipped with a working head information storage unit for storing second feature code information of the working head. The control unit is electrically connected to both the handle information storage unit and the working head information storage unit. The control unit includes a preset feature code database. After the working head and handle are assembled, the control unit reads the first and second feature codes. When both the first and second feature codes match the feature codes in the preset feature code database, the control unit outputs an electrical signal to the working head to activate it. Using this system, accurate identification of the ultrasonic scaler can be achieved.