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
Powerline communication device with load characterization functionality
Matching engine for comparing data feeds with user profile criteria
Low-staining room temperature curable coating composition
Method for transforming a single reactor line
Color image display device, color filter substrate, color pixel array substrate, and electronic device
Resource compatability for data centers
Solar-powered roadway light
  Randomly Featured Patents
Shoe sole
Web clip using anchoring
Optical element, optical pickup, information recording and reproducing method, and polarizing hologram
Water fountain
Automated cartoner
Test and burn-in socket clamping mechanism
Heat recovery system utilizing non-azeotropic medium
Method and apparatus for testing an interactive network board in a local area network (LAN).
Dyestuff waste water purification
System and method of transferring internet protocol packets using fast ATM cell transport