Resources Contact Us Home
Disposable dental prophylaxis apparatus capable of discharging predetermined amount of dentifrice material therefrom

Image Number 7 for United States Patent #7510396.

The present invention relates to a hand tool used by dental professionals to polish a patient's tooth. The hand tool can be connected to a hand motor used to rotate a wheel cup with a plurality of grinding wings that rub against the patient's tooth as a predetermined amount of dentifrice material is discharged directly on the patient's tooth through a drain hole within the wheel cup. The dentifrice material is discharged from a tube that is assembled in the housing of the hand tool. The tube has a plurality of folds formed on the tube body in such a manner as to be folded by a given distance while being compressed to discharge the dentifrice material therefrom. The tube is compressed by a link with a push button that is guided in the forward direction as it is pushed by a finger.

  Recently Added Patents
Intermediate film for laminated glasses, and laminated glass
Image processing apparatus and image processing method
Color LED display device without color separation
Method and apparatus of communication using soft decision
Method and system for triggering message waiting indicator delivery
DKK1 oncogene as therapeutic target for cancer and a diagnosing marker
Mobile terminal and method for displaying information
  Randomly Featured Patents
Accumulation conveyors
Smart rack and machine system
Decorative article having a white coating
Composite synchronizing signal separation circuit
Timing recovery system using bipolar-pattern center estimator
Auxiliary steering system associated with anti-skid control system for use in motor vehicle
Automatic driller
System and method for storing redundant information
Belt fixing system and method therefor
Prefabricated space station