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64 results about "Dental Scaler" patented technology

Foot switch for activating a dental or medical treatment apparatus

A foot switch device for activating a dental or medical treatment apparatus is provided. The foot switch device is particularly suitable for controlling an ultrasonic dental scaler. The foot switch device includes a base plate; a central housing attached to the base plate; an upper, moveable cover mounted on the housing; and a connecting collar attached to the upper cover for retaining the cover on the housing while allowing the cover to move upwardly and downwardly relative to the housing. The central housing contains a first electrical switch for transmitting a first signal to the apparatus, and a second electrical switch for transmitting a second signal to the apparatus. An operator depresses the upper cover with his or her foot to activate the switching mechanism and control the operation of the dental or medical apparatus.
Owner:DENTSPLY SIRONA INC

Dental scaler

Disclosed herein is a dental scaler for removing accumulated deposits from the teeth, having a low manufacturing cost so as to be widely used at home. The dental scaler includes a first casing adapted to serve a grip; a power supply-receiving section and a motor installed at the inside of a first casing serving as a grip, wherein the power supply-receiving section is adapted to contain a power supply device therein and a rotating speed of the motor is adjustable by a first switch. A vibrator is eccentrically installed at a driving shaft of the motor to be selectively in electrical contact with a second switch for connecting or disconnecting a power of an electromagnet An electromagnet-receiving section is formed at the front end portion of the first casing, for containing the electromagnet therein.
Owner:LEE PAL HYUNG +2

Dental scaler integrating ultrasonic scaling, polishing and oral cavity endoscopy functions

The invention discloses a dental scaler integrating ultrasonic scaling, polishing and oral cavity endoscopy functions. The dental scaler comprises a main unit, wherein the main unit comprises a box body, a dental scaler handle, a polisher handle and an endoscope camera; a main control circuit, a polishing scaling control circuit and an ultrasonic scaling circuit are arranged in the box body; the main control circuit comprises a mode switching circuit module, a fluid driving circuit module and a display screen driving module; the polishing scaling control circuit and the ultrasonic scaling circuit are both connected with the mode switching circuit module; the dental scaler handle is connected with the ultrasonic scaling circuit through a handle tail wire; the polisher handle and the endoscope camera share a polisher tail wire, and are connected with the polishing scaling control circuit through the polisher tail wire; a display screen and a water filling opening are arranged on the box body; a mode switching key and a fluid on-off key are also arranged on the box body. The dental scaler has the functions of ultrasonic scaling, polishing and oral cavity photographing with an endoscope; all the functions can be switched into one another, independent of one another, and prevented from being affected by one another.
Owner:GUILIN VEIRUN MEDICAL TECH

Ultrasonic dental scaler for brush bulged after being inflated

The invention relates to an ultrasonic dental scaler for a brush bulged after being inflated. The ultrasonic dental scaler comprises a U-shaped tooth cleaning head with an upper tooth slot and a lowertooth slot, a main machine, and a micro ultrasonic transducer, wherein a brush is arranged in the tooth slots; a U-shaped inner chamber is further arranged in the U-shaped tooth cleaning head; at least one micro ultrasonic transducer is further arranged in the U-shaped inner chamber; the outer side surface of the U-shaped tooth cleaning head is further connected with an electric wire; the electric wire is electrically connected with the micro ultrasonic transducer; a pipeline is further connected on the outer side surface of the U-shaped tooth cleaning head; the pipeline is communicated withthe U-shaped inner chamber; and the main machine comprises a PLC circuit board, a micro air pump, a control button module and the like. A way of bulging the brush by inflating is adopted, and ultrasonic waves are utilized for performing high-frequency vibration on the bulged brush, so that inner and outer surfaces of teeth and tooth gaps of inner and outer surfaces are comprehensively and synchronously cleaned without a dead corner in an all-around mode through the brush in the tooth slots, and therefore, the problem that the teeth are damaged as a result of excessive cleaning is avoided, andthe problem of the cleaning is incomplete and is not thoroughly is avoided.
Owner:彭志军
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