4 results about "Ultrasonic scaler" patented technology

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 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.

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.